refactor() add whitespace to gulp config

fix(deps): update dependency mongoose to v5.6.10

.github/FUNDING.yml

@@ -0,0 +1,3 @@
+# These are supported funding model platforms
+
+open_collective: nest

.github/ISSUE_TEMPLATE.md

@@ -1,46 +0,0 @@
-<!--
-PLEASE HELP US PROCESS GITHUB ISSUES FASTER BY PROVIDING THE FOLLOWING INFORMATION.
-
-ISSUES MISSING IMPORTANT INFORMATION MAY BE CLOSED WITHOUT INVESTIGATION.
--->
-
-## I'm submitting a...
-<!-- 
-Please search GitHub for a similar issue or PR before submitting.
-Check one of the following options with "x" -->
-<pre><code>
-[ ] Regression <!--(a behavior that used to work and stopped working in a new release)-->
-[ ] Bug report
-[ ] Feature request
-[ ] Documentation issue or request
-[ ] Support request => Please do not submit support request here, instead post your question on Stack Overflow.
-</code></pre>
-
-## Current behavior
-<!-- Describe how the issue manifests. -->
-
-
-## Expected behavior
-<!-- Describe what the desired behavior would be. -->
-
-
-## Minimal reproduction of the problem with instructions
-<!-- Please share a repo, a gist, or step-by-step instructions. -->
-
-## What is the motivation / use case for changing the behavior?
-<!-- Describe the motivation or the concrete use case. -->
-
-
-## Environment
-
-<pre><code>
-Nest version: X.Y.Z
-<!-- Check whether this is still an issue in the most recent Nest version -->
- 
-For Tooling issues:
-- Node version: XX  <!-- run `node --version` -->
-- Platform:  <!-- Mac, Linux, Windows -->
-
-Others:
-<!-- Anything else relevant?  Operating system version, IDE, package manager, ... -->
-</code></pre>

.github/ISSUE_TEMPLATE/Bug_report.md

@@ -0,0 +1,41 @@
+---
+name: "\U0001F41B Bug Report"
+about: "If something isn't working as expected \U0001F914."
+title: ''
+labels: 'type: potential issue :broken_heart:,needs triage'
+assignees: ''
+
+---
+
+## Bug Report
+
+## Current behavior
+<!-- Describe how the issue manifests. -->
+
+## Input Code
+<!-- REPL or Repo link if applicable: -->
+
+```ts
+const your = (code) => here;
+```
+
+## Expected behavior
+<!-- A clear and concise description of what you expected to happen (or code). -->
+
+## Possible Solution
+<!--- Only if you have suggestions on a fix for the bug -->
+
+## Environment
+
+<pre><code>
+Nest version: X.Y.Z
+<!-- Check whether this is still an issue in the most recent Nest version -->
+ 
+For Tooling issues:
+- Node version: XX  <!-- run `node --version` -->
+- Platform:  <!-- Mac, Linux, Windows -->
+
+Others:
+<!-- Anything else relevant?  Operating system version, IDE, package manager, ... -->
+</code></pre>
+

.github/ISSUE_TEMPLATE/Feature_request.md

@@ -0,0 +1,22 @@
+---
+name: "\U0001F680 Feature Request"
+about: "I have a suggestion \U0001F63B!"
+title: ''
+labels: 'type: enhancement :wolf:,needs triage'
+assignees: ''
+
+---
+
+## Feature Request
+
+## Is your feature request related to a problem? Please describe.
+<!-- A clear and concise description of what the problem is. Ex. I have an issue when [...] -->
+
+## Describe the solution you'd like
+<!-- A clear and concise description of what you want to happen. Add any considered drawbacks. -->
+
+## Teachability, Documentation, Adoption, Migration Strategy
+<!-- If you can, explain how users will be able to use this and possibly write out a version the docs. Maybe a screenshot or design? -->
+
+## What is the motivation / use case for changing the behavior?
+<!-- Describe the motivation or the concrete use case. -->

.github/ISSUE_TEMPLATE/Regression.md

@@ -0,0 +1,40 @@
+---
+name: "\U0001F4A5 Regression"
+about: Report an unexpected while upgrading your Nest application!
+title: ''
+labels: 'type: bug :sob:,needs triage'
+assignees: ''
+
+---
+
+## Regression
+
+<!-- First check out: https://docs.nestjs.com/migration-guide -->
+
+## Potential Commit/PR that introduced the regression**
+<!-- If you have time to investigate, what PR/date introduced this issue. -->
+
+## Describe the regression
+<!-- A clear and concise description of what the regression is. -->
+
+## Input Code
+<!--- If you have link to our REPL or a standalone repo please link that! -->
+
+```ts
+const your = (code) => here;
+```
+
+## Expected behavior/code
+<!-- A clear and concise description of what you expected to happen (or code). -->
+
+## Environment
+<pre><code>
+Nest version: A.B.C -> X.Y.Z
+
+For Tooling issues:
+- Node version: XX  <!-- run `node --version` -->
+- Platform:  <!-- Mac, Linux, Windows -->
+
+Others:
+<!-- Anything else relevant?  Operating system version, IDE, package manager, ... -->
+</code></pre>

.github/ISSUE_TEMPLATE/Support_question.md

@@ -0,0 +1,14 @@
+---
+name: "\U0001F917 Support Question"
+about: "If you have a question \U0001F4AC, please check out our Discord or StackOverflow!"
+title: ''
+labels: 'type: question 🙌,needs triage'
+assignees: ''
+
+---
+
+<!-- We primarily use GitHub as an issue tracker; for usage and support questions, please check out these resources below. Thanks! 😁. -->
+
+* Discord Community Chat: https://discord.gg/G7Qnnhy
+* StackOverflow: https://stackoverflow.com/questions/tagged/nestjs using the tag `nestjs`
+* Twitter: If it's just a quick question you can ping our Twitter: https://twitter.com/nestframework

.travis.yml

@@ -1,24 +1,56 @@
 language: node_js
-node_js:
-  - "8"
-  - "10"
-  - "11"
+
 cache:
   directories:
     - "node_modules"
+
 git:
   depth: 5
-addons:
-  firefox: "latest"
-before_script:
-  - export DISPLAY=:99.0
-  - sh -e /etc/init.d/xvfb start
+
 before_install:
   - npm i -g npm@latest
+
 install:
   - npm ci
   - npm run build:dev
-script:
-  - npm run lint
-  - npm test
-after_success: npm run coverage
+
+jobs:
+  include:
+    - state: "Test"
+      name: "Unit Test Node v12"
+      script: npm test
+      node_js: 12
+      after_success: npm run coverage
+
+    - state: "Test"
+      name: "Unit Test Node v10"
+      script: npm test
+      node_js: 10
+    
+    - state: "Test"
+      name: "Unit Test Node v8"
+      script: npm test
+      node_js: 8
+
+    - state: "Test"
+      name: "Integration Test"
+      install: skip
+      before_install: skip
+      before_script: skip
+      addons: skip
+      script:
+        sudo service mysql stop &&
+        bash ./scripts/prepare.sh &&
+        npm run integration-test
+      node_js: 12
+
+    - stage: "Test"
+      name: "Lint"
+      script: npm run lint
+      node_js: 12
+
+    - stage: "Test"
+      name: "Build samples"
+      script: npm run build:samples
+      node_js: 12
+

CONTRIBUTING.md

@@ -29,7 +29,7 @@ Stack Overflow is a much better place to ask questions since:
 
 To save your and our time, we will systematically close all issues that are requests for general support and redirect people to Stack Overflow.
 
-If you would like to chat about the question in real-time, you can reach out via [our gitter channel][gitter].
+If you would like to chat about the question in real-time, you can reach out via [our discord channel][discord].
 
 ## <a name="issue"></a> Found a Bug?
 
@@ -206,8 +206,7 @@ To ensure consistency throughout the source code, keep these rules in mind as yo
 
 * All features or bug fixes **must be tested** by one or more specs (unit-tests).
 * We follow [Google's JavaScript Style Guide][js-style-guide], but wrap all code at
-  **100 characters**. An automated formatter is available, see
-  [DEVELOPER.md](docs/DEVELOPER.md#clang-format).
+  **100 characters**. An automated formatter is available (`npm run format`).
 
 ## <a name="commit"></a> Commit Message Guidelines
 
@@ -320,7 +319,7 @@ changes to be accepted, the CLA must be signed. It's a quick process, we promise
 [corporate-cla]: http://code.google.com/legal/corporate-cla-v1.0.html
 [dev-doc]: https://github.com/nestjs/nest/blob/master/docs/DEVELOPER.md
 [github]: https://github.com/nestjs/nest
-[gitter]: https://gitter.im/nestjs/nest
+[discord]: https://discordapp.com/invite/G7Qnnhy
 [individual-cla]: http://code.google.com/legal/individual-cla-v1.0.html
 [js-style-guide]: https://google.github.io/styleguide/jsguide.html
 [jsfiddle]: http://jsfiddle.net

Readme.md

@@ -7,15 +7,14 @@
 [linux-image]: https://img.shields.io/travis/nestjs/nest/master.svg?label=linux
 [linux-url]: https://travis-ci.org/nestjs/nest
 
-  <p align="center">A progressive <a href="http://nodejs.org" target="_blank">Node.js</a> framework for building efficient and scalable server-side applications, heavily inspired by <a href="https://angular.io" target="blank">Angular</a>.</p>
+  <p align="center">A progressive <a href="http://nodejs.org" target="_blank">Node.js</a> framework for building efficient and scalable server-side applications.</p>
     <p align="center">
 <a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/v/@nestjs/core.svg" alt="NPM Version" /></a>
 <a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/l/@nestjs/core.svg" alt="Package License" /></a>
 <a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/dm/@nestjs/core.svg" alt="NPM Downloads" /></a>
 <a href="https://travis-ci.org/nestjs/nest" target="_blank"><img src="https://api.travis-ci.org/nestjs/nest.svg?branch=master" alt="Travis" /></a>
 <a href="https://travis-ci.org/nestjs/nest" target="_blank"><img src="https://img.shields.io/travis/nestjs/nest/master.svg?label=linux" alt="Linux" /></a>
-<a href="https://coveralls.io/github/nestjs/nest?branch=master" target="_blank"><img src="https://coveralls.io/repos/github/nestjs/nest/badge.svg?branch=master#8" alt="Coverage" /></a>
-<a href="https://gitter.im/nestjs/nestjs?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=body_badge" target="_blank"><img src="https://badges.gitter.im/nestjs/nestjs.svg" alt="Gitter" /></a>
+<a href="https://coveralls.io/github/nestjs/nest?branch=master" target="_blank"><img src="https://coveralls.io/repos/github/nestjs/nest/badge.svg?branch=master#9" alt="Coverage" /></a>
 <a href="https://discord.gg/G7Qnnhy" target="_blank"><img src="https://img.shields.io/badge/discord-online-brightgreen.svg" alt="Discord"/></a>
 <a href="https://opencollective.com/nest#backer" target="_blank"><img src="https://opencollective.com/nest/backers/badge.svg" alt="Backers on Open Collective" /></a>
 <a href="https://opencollective.com/nest#sponsor" target="_blank"><img src="https://opencollective.com/nest/sponsors/badge.svg" alt="Sponsors on Open Collective" /></a>
@@ -61,22 +60,23 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 #### Sponsors
 
-<a href="https://www.swingdev.io" target="_blank"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="125" valign="middle" /> </a> &nbsp; <a href="https://blueanchor.io/" target="_blank"><img src="https://nestjs.com/img/blueanchor.png" width="180" valign="middle" /></a> &nbsp;
-<a href="https://www.novologic.com/" target="_blank"><img src="https://nestjs.com/img/novologic.png" width="130" valign="middle" /></a> &nbsp;
-<a href="https://scal.io" target="_blank"><img src="https://nestjs.com/img/scalio-logo.svg" width="110" valign="middle" /></a> &nbsp; <a href="http://angularity.io" target="_blank"><img src="http://angularity.io/media/logo.svg" height="26" valign="middle" /></a> &nbsp; <!--<a href="https://keycdn.com"><img src="https://nestjs.com/img/keycdn.svg" height="30" /></a> &nbsp;--> <a href="https://hostpresto.com" target="_blank"><img src="https://nestjs.com/img/hostpresto.png" height="30" valign="middle" /></a>
-
-&nbsp; <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" height="36" valign="middle" /></a> &nbsp; <a href="http://architectnow.net/" target="_blank"><img src="https://nestjs.com/img/architectnow.png" height="24" valign="middle" /></a> &nbsp; <a href="https://quander.io/" target="_blank"><img src="https://nestjs.com/img/quander.png" height="28" valign="middle" /></a> &nbsp; <a href="https://mantro.net/" target="_blank"><img src="https://nestjs.com/img/mantro-logo.svg" height="20" valign="middle" /></a> &nbsp; <a href="https://triplebyte.com/" target="_blank"><img src="https://nestjs.com/img/triplebyte.png" height="30" valign="middle" /></a> &nbsp; 
-<a href="https://ever.co/" target="_blank"><img src="https://nestjs.com/img/ever-logo.png" height="20" valign="middle" /></a>  &nbsp; 
-<a href="https://buddy.works/" target="_blank"><img src="https://nestjs.com/img/buddy-logo.svg" height="35" valign="middle" /></a> &nbsp;
-<a href="https://blokt.com" target="_blank"><img src="https://nestjs.com/img/blokt-logo.png" height="31" valign="middle" /></a>  &nbsp; 
-<a href="https://reposit.co.uk/" target="_blank"><img src="https://nestjs.com/img/reposit-logo.png" height="28" valign="middle" /></a> &nbsp; &nbsp; <a href="https://yakaz.com/" target="_blank"><img src="https://nestjs.com/img/yakaz.png" width="80" valign="middle" /></a> &nbsp;
-  <a href="http://xtremis.com/" target="_blank"><img src="https://nestjs.com/img/logo-xtremis.svg" width="145" valign="middle" /></a>
-
+<a href="https://www.swingdev.io" target="_blank"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="110" valign="middle" /> </a> &nbsp; <a href="https://blueanchor.io/" target="_blank"><img src="https://nestjs.com/img/blueanchor.png" width="150" valign="middle" /></a> &nbsp;
+<a href="https://www.novologic.com/" target="_blank"><img src="https://nestjs.com/img/novologic.png" width="110" valign="middle" /></a> &nbsp;
+<a href="https://scal.io" target="_blank"><img src="https://nestjs.com/img/scalio-logo.svg" width="80" valign="middle" /></a> &nbsp; <a href="http://angularity.io" target="_blank"><img src="http://angularity.io/media/logo.svg" height="22" valign="middle" /></a> &nbsp; <!--<a href="https://keycdn.com"><img src="https://nestjs.com/img/keycdn.svg" height="30" /></a> &nbsp;--> <a href="https://hostpresto.com" target="_blank"><img src="https://nestjs.com/img/hostpresto.png" height="24" valign="middle" /></a>
+<a href="https://ever.co/" target="_blank"><img src="https://nestjs.com/img/ever-logo.png" height="14" valign="middle" /></a>  &nbsp; 
+<a href="https://buddy.works/" target="_blank"><img src="https://nestjs.com/img/buddy-logo.svg" height="25" valign="middle" /></a> &nbsp;
+<a href="https://blokt.com" target="_blank"><img src="https://nestjs.com/img/blokt-logo.png" height="25" valign="middle" /></a>  &nbsp;  <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" height="24" valign="middle" /></a> &nbsp; <a href="http://architectnow.net/" target="_blank"><img src="https://nestjs.com/img/architectnow.png" height="20" valign="middle" /></a> &nbsp; <a href="https://quander.io/" target="_blank"><img src="https://nestjs.com/img/quander.png" height="22" valign="middle" /></a> &nbsp; <a href="https://mantro.net/" target="_blank"><img src="https://nestjs.com/img/mantro-logo.svg" height="19" valign="middle" /></a> &nbsp; <a href="https://triplebyte.com/" target="_blank"><img src="https://nestjs.com/img/triplebyte.png" height="20" valign="middle" /></a> &nbsp; 
+<a href="https://reposit.co.uk/" target="_blank"><img src="https://nestjs.com/img/reposit-logo.png" height="18" valign="middle" /></a> &nbsp; &nbsp; <a href="https://yakaz.com/" target="_blank"><img src="https://nestjs.com/img/yakaz.png" width="70" valign="middle" /></a> &nbsp;
+<a href="https://nearpod.com/" target="_blank"><img src="https://nestjs.com/img/nearpod-logo.svg" width="100" valign="middle" /></a> &nbsp;
+<a href="https://clay.global/" target="_blank"><img src="https://nestjs.com/img/clay-logo.svg" width="75" valign="middle" /></a> &nbsp;
+<a href="https://firesticktricks.com" target="_blank"><img src="https://nestjs.com/img/firesticktricks-logo.png" width="120" valign="middle" /></a> &nbsp;
+<a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> &nbsp;
+<a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a>
 
 
 ## Backers
 
-<a href="https://opencollective.com/nest" target="_blank"><img src="https://opencollective.com/nest/backers.svg?width=1600"></a>
+<a href="https://opencollective.com/nest" target="_blank"><img src="https://opencollective.com/nest/backers.svg?width=1000"></a>
 
 ## Stay in touch
 

gulpfile.js

@@ -1,117 +1,16 @@
-const fs = require('fs');
+'use strict';
+/**
+ * Load the TypeScript compiler, then load the TypeScript gulpfile which simply loads all
+ * the tasks. The tasks are really inside tools/gulp/tasks.
+ */
+
 const path = require('path');
-const gulp = require('gulp');
-const ts = require('gulp-typescript');
-const sourcemaps = require('gulp-sourcemaps');
-const clean = require('gulp-clean');
-const deleteEmpty = require('delete-empty');
 
-const packages = {
-  common: ts.createProject('packages/common/tsconfig.json'),
-  core: ts.createProject('packages/core/tsconfig.json'),
-  microservices: ts.createProject('packages/microservices/tsconfig.json'),
-  websockets: ts.createProject('packages/websockets/tsconfig.json'),
-  testing: ts.createProject('packages/testing/tsconfig.json'),
-  'platform-express': ts.createProject(
-    'packages/platform-express/tsconfig.json',
-  ),
-  'platform-fastify': ts.createProject(
-    'packages/platform-fastify/tsconfig.json',
-  ),
-  'platform-socket.io': ts.createProject(
-    'packages/platform-socket.io/tsconfig.json',
-  ),
-  'platform-ws': ts.createProject('packages/platform-ws/tsconfig.json'),
-};
-const modules = Object.keys(packages);
-const source = 'packages';
-const distId = process.argv.indexOf('--dist');
-const dist = distId < 0 ? source : process.argv[distId + 1];
+const projectDir = __dirname;
+const tsconfigPath = path.join(projectDir, 'tools/gulp/tsconfig.json');
 
-gulp.task('default', function() {
-  modules.forEach(module => {
-    gulp.watch(
-      [`${source}/${module}/**/*.ts`, `${source}/${module}/*.ts`],
-      [module],
-    );
-  });
+require('ts-node').register({
+  project: tsconfigPath
 });
 
-gulp.task('copy-misc', function() {
-  return gulp
-    .src(['Readme.md', 'LICENSE', '.npmignore'])
-    .pipe(gulp.dest(`${source}/common`))
-    .pipe(gulp.dest(`${source}/core`))
-    .pipe(gulp.dest(`${source}/microservices`))
-    .pipe(gulp.dest(`${source}/websockets`))
-    .pipe(gulp.dest(`${source}/testing`))
-    .pipe(gulp.dest(`${source}/platform-fastify`))
-    .pipe(gulp.dest(`${source}/platform-express`))
-    .pipe(gulp.dest(`${source}/platform-ws`))
-    .pipe(gulp.dest(`${source}/platform-socket.io`));
-});
-
-gulp.task('clean:output', function() {
-  return gulp
-    .src(
-      [`${source}/**/*.js`, `${source}/**/*.d.ts`, `${source}/**/*.js.map`],
-      {
-        read: false,
-      },
-    )
-    .pipe(clean());
-});
-
-gulp.task('clean:dirs', function(done) {
-  deleteEmpty.sync(`${source}/`);
-  done();
-});
-
-gulp.task('clean:bundle', gulp.series('clean:output', 'clean:dirs'));
-
-modules.forEach(module => {
-  gulp.task(module, () => {
-    return packages[module]
-      .src()
-      .pipe(packages[module]())
-      .pipe(gulp.dest(`${dist}/${module}`));
-  });
-});
-
-modules.forEach(module => {
-  gulp.task(module + ':dev', () => {
-    return packages[module]
-      .src()
-      .pipe(sourcemaps.init())
-      .pipe(packages[module]())
-      .pipe(
-        sourcemaps.mapSources(sourcePath => './' + sourcePath.split('/').pop()),
-      )
-      .pipe(sourcemaps.write('.'))
-      .pipe(gulp.dest(`${dist}/${module}`));
-  });
-});
-
-gulp.task('common:dev', gulp.series(modules.map(module => module + ':dev')));
-gulp.task('build', gulp.series(modules));
-gulp.task('build:dev', gulp.series('common:dev'));
-
-function getFolders(dir) {
-  return fs.readdirSync(dir).filter(function(file) {
-    return fs.statSync(path.join(dir, file)).isDirectory();
-  });
-}
-gulp.task('move', function() {
-  const getDirs = base => getFolders(base).map(path => `${base}/${path}`);
-
-  const examplesDirs = getDirs('sample');
-  const integrationDirs = getDirs('integration');
-  const directories = examplesDirs.concat(integrationDirs);
-
-  let stream = gulp.src(['node_modules/@nestjs/**/*']);
-
-  directories.forEach(dir => {
-    stream = stream.pipe(gulp.dest(dir + '/node_modules/@nestjs'));
-  });
-  return stream;
-});
+require('./tools/gulp/gulpfile');

integration/docker-compose.yml

@@ -23,7 +23,7 @@ services:
       - "9001:9001"
     restart: always
   mysql:
-    image: mysql:5.7.26
+    image: mysql:5.7.27
     environment:
       MYSQL_ROOT_PASSWORD: root
       MYSQL_DATABASE: test

integration/graphql/package.json

@@ -9,21 +9,21 @@
     "start:prod": "node dist/main.js"
   },
   "dependencies": {
-    "@nestjs/common": "6.1.1",
-    "@nestjs/core": "6.1.1",
-    "@nestjs/graphql": "6.0.5",
-    "apollo-server-express": "2.5.0",
-    "graphql": "14.3.0",
-    "graphql-tools": "4.0.4",
+    "@nestjs/common": "6.5.3",
+    "@nestjs/core": "6.5.3",
+    "@nestjs/graphql": "6.4.2",
+    "apollo-server-express": "2.8.1",
+    "graphql": "14.5.0",
+    "graphql-tools": "4.0.5",
     "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.1",
+    "rxjs": "6.5.2",
     "subscriptions-transport-ws": "0.9.16",
-    "typescript": "3.4.5",
-    "ws": "7.0.0"
+    "typescript": "3.5.3",
+    "ws": "7.1.2"
   },
   "devDependencies": {
-    "@types/node": "7.10.6",
-    "ts-node": "8.1.0",
-    "tslint": "5.16.0"
+    "@types/node": "7.10.7",
+    "ts-node": "8.3.0",
+    "tslint": "5.19.0"
   }
 }

integration/graphql/tsconfig.json

@@ -10,7 +10,8 @@
     "target": "es6",
     "sourceMap": true,
     "allowJs": true,
-    "outDir": "./dist"
+    "outDir": "./dist",
+    "skipLibCheck": true
   },
   "include": [
     "src/**/*"

integration/hello-world/package-lock.json

@@ -5,58 +5,58 @@
   "requires": true,
   "dependencies": {
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-          "integrity": "sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==",
-          "requires": {
-            "ms": "^2.1.1"
-          }
-        },
-        "ms": {
-          "version": "2.1.1",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
-          "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg=="
-        }
+        "debug": "=3.1.0"
       }
     },
     "form-data": {
@@ -460,9 +446,9 @@
       "integrity": "sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ="
     },
     "google-libphonenumber": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/google-libphonenumber/-/google-libphonenumber-3.2.2.tgz",
-      "integrity": "sha512-ubjGeosYPeusjYbUHy76lCniGTTI0k1rIFc+uKBX+jHQLDmWOSUtlFUxaeoLJ+Y+PAMM6dWp+C1HjHx5BI8kEw=="
+      "version": "3.2.3",
+      "resolved": "https://registry.npmjs.org/google-libphonenumber/-/google-libphonenumber-3.2.3.tgz",
+      "integrity": "sha512-8n4JyRptifaIRlHANKRlfqLR8fANm7+Q+1qvDuUsUeStSLtLGTVsZWe1llWDfgWTm1y07cEUyiRuNIv6cs2ovg=="
     },
     "has-flag": {
       "version": "3.0.0",
@@ -480,9 +466,9 @@
       "integrity": "sha512-M4Sjn6N/+O6/IXSJseKqHoFc+5FdGJ22sXqnjTpdZweHK64MzEPAyQZyEU3R/KRv2GLoa7nNtg/C2Ev6m7z+eA=="
     },
     "is-buffer": {
-      "version": "1.1.6",
-      "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
-      "integrity": "sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w=="
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-2.0.3.tgz",
+      "integrity": "sha512-U15Q7MXTuZlrbymiz95PJpZxu8IlipAp4dtS3wOdgPXx3mqBnslrWU14kxfHB+Py/+2PVKSr37dMAgM2A4uArw=="
     },
     "is-promise": {
       "version": "2.1.0",
@@ -490,9 +476,9 @@
       "integrity": "sha1-eaKp7OfwlugPNtKy87wWwf9L8/o="
     },
     "iterare": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/iterare/-/iterare-1.1.2.tgz",
-      "integrity": "sha512-25rVYmj/dDvTR6zOa9jY1Ihd6USLa0J508Ub2iy7Aga+xu9JMbjDds2Uh03ReDGbva/YN3s3Ybi+Do0nOX6wAg=="
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/iterare/-/iterare-1.2.0.tgz",
+      "integrity": "sha512-RxMV9p/UzdK0Iplnd8mVgRvNdXlsTOiuDrqMRnDi3wIhbT+JP4xDquAX9ay13R3CH72NBzQ91KWe0+C168QAyQ=="
     },
     "json-schema-traverse": {
       "version": "0.4.1",
@@ -505,9 +491,9 @@
       "integrity": "sha512-jc8ZbUnYIWdxERFWQKVgwSLkGSe+kyzvmYxwNaRgx/c8NNyuHes4UHnPM3LUrAFXUx1BhNJ94n1h/KCRlbvV0g=="
     },
     "light-my-request": {
-      "version": "3.3.0",
-      "resolved": "https://registry.npmjs.org/light-my-request/-/light-my-request-3.3.0.tgz",
-      "integrity": "sha512-dLtwhjzbuHJ+KMMUBSlVid6Iqxx+KKvULWLnBD06WMgPHxiPkEh1cVyj+Xc8HGU64hULlSw/sZVCdFsvjNQeNA==",
+      "version": "3.4.1",
+      "resolved": "https://registry.npmjs.org/light-my-request/-/light-my-request-3.4.1.tgz",
+      "integrity": "sha512-E1zMvRWjqsaCS60dTkD7c//xKV1KOFD2zo92Ru3o3e95lCfQSDCC9aS8MZm1V+zXaA/SeKDwK9gvrfaCseTusg==",
       "requires": {
         "ajv": "^6.8.1",
         "readable-stream": "^3.1.1"
@@ -581,8 +567,7 @@
     "ms": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-      "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
-      "dev": true
+      "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
     },
     "next-tick": {
       "version": "1.0.0",
@@ -590,9 +575,9 @@
       "integrity": "sha1-yobR/ogoFpsBICCOPchCS524NCw="
     },
     "node-fetch": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.3.0.tgz",
-      "integrity": "sha512-MOd8pV3fxENbryESLgVIeaGKrdl+uaYhCSSVkjeOb/31/njTpcis5aWfdqgNlHIrKOLRbMnfPINPOML2CIFeXA=="
+      "version": "2.6.0",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.0.tgz",
+      "integrity": "sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA=="
     },
     "object-hash": {
       "version": "1.3.1",
@@ -610,22 +595,22 @@
       "integrity": "sha512-ZOtfhPttCrqp2M1PBBH4X13XlvnfhIwD7yCLx+GoGoXRPQyxGOTdQMpIzPSPKXAJT/JQrdfFrgdJOyAzvgpQ9A=="
     },
     "pino": {
-      "version": "5.12.2",
-      "resolved": "https://registry.npmjs.org/pino/-/pino-5.12.2.tgz",
-      "integrity": "sha512-EunVRDkw/eQzgAudJiZuqzEQ20hDezixLRLrdxUMBzavvt5ot3vep7K8swRvXSgj2bKtbOmoHnrRMtYzRjfITQ==",
+      "version": "5.13.1",
+      "resolved": "https://registry.npmjs.org/pino/-/pino-5.13.1.tgz",
+      "integrity": "sha512-IxusG28L0g50uuf21kZELypdFOeNrJ/kRhktdi7LtdZQWCxLliMxG5iOrGUQ/ng7MiJ4XqXi/hfyXwZeKc1MxA==",
       "requires": {
         "fast-redact": "^1.4.4",
         "fast-safe-stringify": "^2.0.6",
         "flatstr": "^1.0.9",
         "pino-std-serializers": "^2.3.0",
         "quick-format-unescaped": "^3.0.2",
-        "sonic-boom": "^0.7.3"
+        "sonic-boom": "^0.7.5"
       }
     },
     "pino-std-serializers": {
-      "version": "2.4.0",
-      "resolved": "https://registry.npmjs.org/pino-std-serializers/-/pino-std-serializers-2.4.0.tgz",
-      "integrity": "sha512-ysT2ylXu1aEec9k8cm/lz7emBcfpdxFWHqvHeGXf1wvfw7TKPMGhLWwS+ciHw6u4ffnmV+pkAMF4MUIZmZZdSg=="
+      "version": "2.4.2",
+      "resolved": "https://registry.npmjs.org/pino-std-serializers/-/pino-std-serializers-2.4.2.tgz",
+      "integrity": "sha512-WaL504dO8eGs+vrK+j4BuQQq6GLKeCCcHaMB2ItygzVURcL1CycwNEUHTD/lHFHs/NL5qAz2UKrjYWXKSf4aMQ=="
     },
     "process-nextick-args": {
       "version": "2.0.0",
@@ -659,9 +644,9 @@
       "integrity": "sha512-FXTaCkwvpIlkdKeGDNgcq07SXWS383noQUuZjvdE1QcTt+eLuqof6/BDiEPqB59FWLie/l91+HtlJSw7iCViSA=="
     },
     "readable-stream": {
-      "version": "3.3.0",
-      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.3.0.tgz",
-      "integrity": "sha512-EsI+s3k3XsW+fU8fQACLN59ky34AZ14LoeVZpYwmZvldCFo0r0gnelwF2TcMjLor/BTL5aDJVBMkss0dthToPw==",
+      "version": "3.4.0",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.4.0.tgz",
+      "integrity": "sha512-jItXPLmrSR8jmTRmRWJXCnGJsfy85mB3Wd/uINMXA65yrnFo0cPClFIUWzo2najVNSl+mx7/4W8ttlLWJe99pQ==",
       "requires": {
         "inherits": "^2.0.3",
         "string_decoder": "^1.1.1",
@@ -684,14 +669,14 @@
       "integrity": "sha512-U9nH88a3fc/ekCF1l0/UP1IosiuIjyTh7hBvXVMHYgVcfGvt897Xguj2UOLDeI5BG2m7/uwyaLVT6fbtCwTyzw=="
     },
     "rfdc": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/rfdc/-/rfdc-1.1.2.tgz",
-      "integrity": "sha512-92ktAgvZhBzYTIK0Mja9uen5q5J3NRVMoDkJL2VMwq6SXjVCgqvQeVP2XAaUY6HT+XpQYeLSjb3UoitBryKmdA=="
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/rfdc/-/rfdc-1.1.4.tgz",
+      "integrity": "sha512-5C9HXdzK8EAqN7JDif30jqsBzavB7wLpaubisuQIGHWf2gUXSpzy6ArX/+Da8RjFpagWsCn+pIgxTMAmKw9Zug=="
     },
     "rxjs": {
-      "version": "6.5.1",
-      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.5.1.tgz",
-      "integrity": "sha512-y0j31WJc83wPu31vS1VlAFW5JGrnGC+j+TtGAa1fRQphy48+fDYiDmX8tjGloToEsMkxnouOg/1IzXGKkJnZMg==",
+      "version": "6.5.2",
+      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.5.2.tgz",
+      "integrity": "sha512-HUb7j3kvb7p7eCUHE3FqjoDsC1xfZQ4AHFWfTKSpZ+sAhhz5X1WX0ZuUqWbzB2QhSLp3DoLUG+hMdEDKqWo2Zg==",
       "requires": {
         "tslib": "^1.9.0"
       }
@@ -709,17 +694,22 @@
         "ret": "~0.2.0"
       }
     },
+    "secure-json-parse": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/secure-json-parse/-/secure-json-parse-1.0.0.tgz",
+      "integrity": "sha512-kMg4jXttRQzVyLebIDc+MRxCueJ/zsmHpCn59BRd0mZUCd+V02wNd7/Pds8Nyhv7jfLHo1KkUOzdIF7cRMU4LQ=="
+    },
     "semver-store": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/semver-store/-/semver-store-0.3.0.tgz",
       "integrity": "sha512-TcZvGMMy9vodEFSse30lWinkj+JgOBvPn8wRItpQRSayhc+4ssDs335uklkfvQQJgL/WvmHLVj4Ycv2s7QCQMg=="
     },
     "sonic-boom": {
-      "version": "0.7.3",
-      "resolved": "https://registry.npmjs.org/sonic-boom/-/sonic-boom-0.7.3.tgz",
-      "integrity": "sha512-A9EyoIeLD+g9vMLYQKjNCatJtAKdBQMW03+L8ZWWX/A6hq+srRCwdqHrBD1R8oSMLXov3oHN13dljtZf12q2Ow==",
+      "version": "0.7.5",
+      "resolved": "https://registry.npmjs.org/sonic-boom/-/sonic-boom-0.7.5.tgz",
+      "integrity": "sha512-1pKrnAV6RfvntPnarY71tpthFTM3pWZWWQdghZY8ARjtDPGzG/inxqSuRwQY/7V1woUjfyxPb437zn4p5phgnQ==",
       "requires": {
-        "flatstr": "^1.0.9"
+        "flatstr": "^1.0.12"
       }
     },
     "source-map": {
@@ -829,13 +819,13 @@
       "integrity": "sha512-k/vdHz+bFALjmik0URLWBYNuO0hCABTL5dullbZBXvFDdlL8RrKaeLR6YuHfX+6ZXOLkHw+HpNLCUA7DtLMQmg=="
     },
     "ts-node": {
-      "version": "8.1.0",
-      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-8.1.0.tgz",
-      "integrity": "sha512-34jpuOrxDuf+O6iW1JpgTRDFynUZ1iEqtYruBqh35gICNjN8x+LpVcPAcwzLPi9VU6mdA3ym+x233nZmZp445A==",
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-8.3.0.tgz",
+      "integrity": "sha512-dyNS/RqyVTDcmNM4NIBAeDMpsAdaQ+ojdf0GOLqE6nwJOgzEkdRNzJywhDfwnuvB10oa6NLVG1rUJQCpRN7qoQ==",
       "dev": true,
       "requires": {
         "arg": "^4.1.0",
-        "diff": "^3.1.0",
+        "diff": "^4.0.1",
         "make-error": "^1.1.1",
         "source-map-support": "^0.5.6",
         "yn": "^3.0.0"
@@ -846,10 +836,15 @@
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.9.3.tgz",
       "integrity": "sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ=="
     },
+    "type": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/type/-/type-1.0.1.tgz",
+      "integrity": "sha512-MAM5dBMJCJNKs9E7JXo4CXRAansRfG0nlJxW7Wf6GZzSOvH31zClSaHdIMWLehe/EGMBkqeC55rrkaOr5Oo7Nw=="
+    },
     "typescript": {
-      "version": "3.4.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.4.5.tgz",
-      "integrity": "sha512-YycBxUb49UUhdNMU5aJ7z5Ej2XGmaIBL0x34vZ82fn3hGvD+bgrMrVDpatgz2f7YxUMJxMkbWxJZeAvDxVe7Vw=="
+      "version": "3.5.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.5.3.tgz",
+      "integrity": "sha512-ACzBtm/PhXBDId6a6sDJfroT2pOWt/oOnk4/dElG5G33ZL776N3Y6/6bKZJBFpd+b05F3Ct9qDjMeJmRWtE2/g=="
     },
     "uri-js": {
       "version": "4.2.2",
@@ -870,9 +865,9 @@
       "integrity": "sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA=="
     },
     "validator": {
-      "version": "10.4.0",
-      "resolved": "https://registry.npmjs.org/validator/-/validator-10.4.0.tgz",
-      "integrity": "sha512-Q/wBy3LB1uOyssgNlXSRmaf22NxjvDNZM2MtIQ4jaEOAB61xsh1TQxsq1CgzUMBV1lDrVMogIh8GjG1DYW0zLg=="
+      "version": "11.1.0",
+      "resolved": "https://registry.npmjs.org/validator/-/validator-11.1.0.tgz",
+      "integrity": "sha512-qiQ5ktdO7CD6C/5/mYV4jku/7qnqzjrxb3C/Q5wR3vGGinHTgJZN/TdFT3ZX4vXhX2R1PXx42fB1cn5W+uJ4lg=="
     },
     "yn": {
       "version": "3.1.0",

integration/hello-world/package.json

@@ -7,21 +7,21 @@
     "start": "ts-node src/main"
   },
   "dependencies": {
-    "@nestjs/common": "6.1.1",
-    "@nestjs/core": "6.1.1",
-    "@nestjs/microservices": "6.1.1",
-    "@nestjs/testing": "6.1.1",
-    "@nestjs/websockets": "6.1.1",
-    "class-transformer": "0.2.2",
-    "class-validator": "0.9.1",
-    "fastify": "2.3.0",
+    "@nestjs/common": "6.5.3",
+    "@nestjs/core": "6.5.3",
+    "@nestjs/microservices": "6.5.3",
+    "@nestjs/testing": "6.5.3",
+    "@nestjs/websockets": "6.5.3",
+    "class-transformer": "0.2.3",
+    "class-validator": "0.10.0",
+    "fastify": "2.7.1",
     "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.1",
-    "typescript": "3.4.5"
+    "rxjs": "6.5.2",
+    "typescript": "3.5.3"
   },
   "devDependencies": {
-    "@types/node": "7.10.6",
+    "@types/node": "7.10.7",
     "supertest": "4.0.2",
-    "ts-node": "8.1.0"
+    "ts-node": "8.3.0"
   }
 }

integration/hooks/e2e/on-app-shutdown.spec.ts

@@ -1,9 +1,9 @@
+import { Injectable, OnApplicationShutdown } from '@nestjs/common';
 import { Test } from '@nestjs/testing';
 import { expect } from 'chai';
-import * as Sinon from 'sinon';
-import { Injectable, OnApplicationShutdown, ShutdownSignal } from '@nestjs/common';
-import { spawn, spawnSync } from 'child_process';
+import { spawnSync } from 'child_process';
 import { join } from 'path';
+import * as Sinon from 'sinon';
 
 @Injectable()
 class TestInjectable implements OnApplicationShutdown {
@@ -23,26 +23,41 @@ describe('OnApplicationShutdown', () => {
   });
 
   it('should call onApplicationShutdown if any shutdown signal gets invoked', done => {
-    const result = spawnSync('ts-node', [join(__dirname, '../src/main.ts'), 'SIGHUP']);
-    expect(result.stdout.toString().trim()).to.be.eq('Signal SIGHUP');
+    const result = spawnSync('ts-node', [
+      join(__dirname, '../src/main.ts'),
+      'SIGHUP',
+    ]);
+    expect(result.stdout.toString().trim() === 'Signal SIGHUP').to.be.true;
     done();
-  });
+  }).timeout(5000);
 
   it('should call onApplicationShutdown if a specific shutdown signal gets invoked', done => {
-    const result = spawnSync('ts-node', [join(__dirname, '../src/main.ts'), 'SIGINT', 'SIGINT']);
+    const result = spawnSync('ts-node', [
+      join(__dirname, '../src/main.ts'),
+      'SIGINT',
+      'SIGINT',
+    ]);
     expect(result.stdout.toString().trim()).to.be.eq('Signal SIGINT');
     done();
-  });
+  }).timeout(5000);
 
   it('should ignore system signals which are not specified', done => {
-    const result = spawnSync('ts-node', [join(__dirname, '../src/main.ts'), 'SIGINT', 'SIGHUP']);
+    const result = spawnSync('ts-node', [
+      join(__dirname, '../src/main.ts'),
+      'SIGINT',
+      'SIGHUP',
+    ]);
     expect(result.stdout.toString().trim()).to.be.eq('');
     done();
-  });
+  }).timeout(5000);
 
   it('should ignore system signals if "enableShutdownHooks" was not called', done => {
-    const result = spawnSync('ts-node', [join(__dirname, '../src/main.ts'), 'SIGINT', 'NONE']);
+    const result = spawnSync('ts-node', [
+      join(__dirname, '../src/main.ts'),
+      'SIGINT',
+      'NONE',
+    ]);
     expect(result.stdout.toString().trim()).to.be.eq('');
     done();
-  });
+  }).timeout(5000);
 });

integration/hooks/package-lock.json

@@ -5,32 +5,32 @@
   "requires": true,
   "dependencies": {
     "@nestjs/common": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-6.1.1.tgz",
-      "integrity": "sha512-hwAjk0RUMRFWJktTYovW0LWVRy2oLBwdb4mDcomYUoSGrCYZ9xGS+eeB9B7Lby4xoz01E2NTRmdrIh9gQYAEFA==",
+      "version": "6.5.3",
+      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-6.5.3.tgz",
+      "integrity": "sha512-8d39grIMrUYGKM46BFWxB6csQFCu1S2aK7azPivg7gTRVSbvR84cVd6tgRVM0LwFpqQrtn3Q6G6Pa8FSk7Kh1w==",
       "requires": {
-        "axios": "0.18.0",
+        "axios": "0.19.0",
         "cli-color": "1.4.0",
         "uuid": "3.3.2"
       }
     },
     "@nestjs/core": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-6.1.1.tgz",
-      "integrity": "sha512-qIDe+dr+iCuntoewwJgsDBay3JWcCozXKZZLjKwIK5VxWTxT83KHm+1LRR8hSAMCPgQFgRq4639oOSRtceEzNg==",
+      "version": "6.5.3",
+      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-6.5.3.tgz",
+      "integrity": "sha512-ZhYfH49sVmUUw02qsaGozCFOOehlEABakYzRShyDDq30/2+ek3KpE0DfvA9tXlzX2KVrac2qDTBxMOPoJ+zY+g==",
       "requires": {
-        "@nuxtjs/opencollective": "0.2.1",
+        "@nuxtjs/opencollective": "0.2.2",
         "fast-safe-stringify": "2.0.6",
-        "iterare": "1.1.2",
+        "iterare": "1.2.0",
         "object-hash": "1.3.1",
         "optional": "0.1.4",
         "uuid": "3.3.2"
       }
     },
     "@nuxtjs/opencollective": {
-      "version": "0.2.1",
-      "resolved": "https://registry.npmjs.org/@nuxtjs/opencollective/-/opencollective-0.2.1.tgz",
-      "integrity": "sha512-pzSib8NKquaTt/ns5Cc2G0BGRVJXaD+p1qfF6q7vNIMvRysorn/VF3y7gAuQpcxfF7wBbGE+dXjhIieWOUsWSw==",
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/@nuxtjs/opencollective/-/opencollective-0.2.2.tgz",
+      "integrity": "sha512-69gFVDs7mJfNjv9Zs5DFVD+pvBW+k1TaHSOqUWqAyTTfLcKI/EMYQgvEvziRd+zAFtUOoye6MfWh0qvinGISPw==",
       "requires": {
         "chalk": "^2.4.1",
         "consola": "^2.3.0",
@@ -38,11 +38,16 @@
       }
     },
     "@types/node": {
-      "version": "7.10.6",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-7.10.6.tgz",
-      "integrity": "sha512-d0BOAicT0tEdbdVQlLGOVul1kvg6YvbaADRCThGCz5NJ0e9r00SofcR1x69hmlCyrHuB6jd4cKzL9bMLjPnpAA==",
+      "version": "7.10.7",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-7.10.7.tgz",
+      "integrity": "sha512-4I7+hXKyq7e1deuzX9udu0hPIYqSSkdKXtjow6fMnQ3OR9qkxIErGHbGY08YrfZJrCS1ajK8lOuzd0k3n2WM4A==",
       "dev": true
     },
+    "@types/validator": {
+      "version": "10.11.2",
+      "resolved": "https://registry.npmjs.org/@types/validator/-/validator-10.11.2.tgz",
+      "integrity": "sha512-k/ju1RsdP5ACFUWebqsyEy0avP5uNJCs2p3pmTHzOZdd4gMSAJTq7iUEHFY3tt3emBrPTm6oGvfZ4SzcqOgLPQ=="
+    },
     "ansi-regex": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
@@ -69,12 +74,12 @@
       "dev": true
     },
     "axios": {
-      "version": "0.18.0",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-0.18.0.tgz",
-      "integrity": "sha1-MtU+SFHv3AoRmTts0AB4nXDAUQI=",
+      "version": "0.19.0",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.19.0.tgz",
+      "integrity": "sha512-1uvKqKQta3KBxIz14F2v06AEHZ/dIoeKfbTRkK1E5oqjDnuEerLmYTgJB5AiQZHJcljpg1TuRzdjDR06qNk0DQ==",
       "requires": {
-        "follow-redirects": "^1.3.0",
-        "is-buffer": "^1.1.5"
+        "follow-redirects": "1.5.10",
+        "is-buffer": "^2.0.2"
       }
     },
     "buffer-from": {
@@ -94,17 +99,18 @@
       }
     },
     "class-transformer": {
-      "version": "0.2.2",
-      "resolved": "https://registry.npmjs.org/class-transformer/-/class-transformer-0.2.2.tgz",
-      "integrity": "sha512-wRKNNvdrSTOYut0ksO1/PTXFPTscbuGRB5R85FfdUuydGI+nXGPYeAByoifrfHFwadI2G4a7IQ5MXp9gnWNjFQ=="
+      "version": "0.2.3",
+      "resolved": "https://registry.npmjs.org/class-transformer/-/class-transformer-0.2.3.tgz",
+      "integrity": "sha512-qsP+0xoavpOlJHuYsQJsN58HXSl8Jvveo+T37rEvCEeRfMWoytAyR0Ua/YsFgpM6AZYZ/og2PJwArwzJl1aXtQ=="
     },
     "class-validator": {
-      "version": "0.9.1",
-      "resolved": "https://registry.npmjs.org/class-validator/-/class-validator-0.9.1.tgz",
-      "integrity": "sha512-3wApflrd3ywVZyx4jaasGoFt8pmo4aGLPPAEKCKCsTRWVGPilahD88q3jQjRQwja50rl9a7rsP5LAxJYwGK8/Q==",
+      "version": "0.10.0",
+      "resolved": "https://registry.npmjs.org/class-validator/-/class-validator-0.10.0.tgz",
+      "integrity": "sha512-RvjxRlvoCvM/ojUq11j78ISpReGdBoMErdmDk1e27aQZK6ppSXq751UE6jB9JI7ayEnL6Nnmllzn/HXVSu3dmg==",
       "requires": {
+        "@types/validator": "10.11.2",
         "google-libphonenumber": "^3.1.6",
-        "validator": "10.4.0"
+        "validator": "11.1.0"
       }
     },
     "cli-color": {
@@ -149,9 +155,9 @@
       "dev": true
     },
     "consola": {
-      "version": "2.6.0",
-      "resolved": "https://registry.npmjs.org/consola/-/consola-2.6.0.tgz",
-      "integrity": "sha512-jge0Ip1NVoOafxZq1zxG1sLYVBtKV45BF39VV6YKSWb45nyLOHY51YP0+cBQ2DyOTKhCjtF0XrRJkjTvX4wzgQ=="
+      "version": "2.9.0",
+      "resolved": "https://registry.npmjs.org/consola/-/consola-2.9.0.tgz",
+      "integrity": "sha512-34Iue+LRcWbndFIfZc5boNizWlsrRjqIBJZTe591vImgbnq7nx2EzlrLtANj9TH2Fxm7puFJBJAOk5BhvZOddQ=="
     },
     "cookiejar": {
       "version": "2.1.2",
@@ -166,17 +172,19 @@
       "dev": true
     },
     "d": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/d/-/d-1.0.0.tgz",
-      "integrity": "sha1-dUu1v+VUUdpppYuU1F9MWwRi1Y8=",
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/d/-/d-1.0.1.tgz",
+      "integrity": "sha512-m62ShEObQ39CfralilEQRjH6oAMtNCV1xJyEx5LpRYUVN+EviphDgUc/F3hnYbADmkiNs67Y+3ylmlG7Lnu+FA==",
       "requires": {
-        "es5-ext": "^0.10.9"
+        "es5-ext": "^0.10.50",
+        "type": "^1.0.1"
       }
     },
     "debug": {
       "version": "3.2.6",
       "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.6.tgz",
       "integrity": "sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==",
+      "dev": true,
       "requires": {
         "ms": "^2.1.1"
       }
@@ -188,15 +196,15 @@
       "dev": true
     },
     "diff": {
-      "version": "3.5.0",
-      "resolved": "https://registry.npmjs.org/diff/-/diff-3.5.0.tgz",
-      "integrity": "sha512-A46qtFgd+g7pDZinpnwiRJtxbC1hpgf0uzP3iG89scHk0AUC7A1TGxf5OiiOUv/JMZR8GOt8hL900hV0bOy5xA==",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/diff/-/diff-4.0.1.tgz",
+      "integrity": "sha512-s2+XdvhPCOF01LRQBC8hf4vhbVmI2CGS5aZnxLJlT5FtdhPCDFq80q++zK2KlrVorVDdL5BOGZ/VfLrVtYNF+Q==",
       "dev": true
     },
     "es5-ext": {
-      "version": "0.10.49",
-      "resolved": "https://registry.npmjs.org/es5-ext/-/es5-ext-0.10.49.tgz",
-      "integrity": "sha512-3NMEhi57E31qdzmYp2jwRArIUsj1HI/RxbQ4bgnSB+AIKIxsAmTiK83bYMifIcpWvEc3P1X30DhUKOqEtF/kvg==",
+      "version": "0.10.50",
+      "resolved": "https://registry.npmjs.org/es5-ext/-/es5-ext-0.10.50.tgz",
+      "integrity": "sha512-KMzZTPBkeQV/JcSQhI5/z6d9VWJ3EnQ194USTUwIYZ2ZbpN8+SGXQKt1h68EX44+qt+Fzr8DO17vnxrw7c3agw==",
       "requires": {
         "es6-iterator": "~2.0.3",
         "es6-symbol": "~3.1.1",
@@ -223,13 +231,13 @@
       }
     },
     "es6-weak-map": {
-      "version": "2.0.2",
-      "resolved": "https://registry.npmjs.org/es6-weak-map/-/es6-weak-map-2.0.2.tgz",
-      "integrity": "sha1-XjqzIlH/0VOKH45f+hNXdy+S2W8=",
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/es6-weak-map/-/es6-weak-map-2.0.3.tgz",
+      "integrity": "sha512-p5um32HOTO1kP+w7PRnB+5lQ43Z6muuMuIMffvDN8ZB4GcnjLBV6zGStpbASIMk4DCAvEaamhe2zhyCb/QXXsA==",
       "requires": {
         "d": "1",
-        "es5-ext": "^0.10.14",
-        "es6-iterator": "^2.0.1",
+        "es5-ext": "^0.10.46",
+        "es6-iterator": "^2.0.3",
         "es6-symbol": "^3.1.1"
       }
     },
@@ -259,11 +267,26 @@
       "integrity": "sha512-q8BZ89jjc+mz08rSxROs8VsrBBcn1SIw1kq9NjolL509tkABRk9io01RAjSaEv1Xb2uFLt8VtRiZbGp5H8iDtg=="
     },
     "follow-redirects": {
-      "version": "1.7.0",
-      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.7.0.tgz",
-      "integrity": "sha512-m/pZQy4Gj287eNy94nivy5wchN3Kp+Q5WgUPNy5lJSZ3sgkVKSYV/ZChMAQVIgx1SqfZ2zBZtPA2YlXIWxxJOQ==",
+      "version": "1.5.10",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.5.10.tgz",
+      "integrity": "sha512-0V5l4Cizzvqt5D44aTXbFZz+FtyXV1vrDN6qrelxtfYQKW0KO0W2T/hkE8xvGa/540LkZlkaUjO4ailYTFtHVQ==",
       "requires": {
-        "debug": "^3.2.6"
+        "debug": "=3.1.0"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
+          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
+          "requires": {
+            "ms": "2.0.0"
+          }
+        },
+        "ms": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+        }
       }
     },
     "form-data": {
@@ -284,9 +307,9 @@
       "dev": true
     },
     "google-libphonenumber": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/google-libphonenumber/-/google-libphonenumber-3.2.2.tgz",
-      "integrity": "sha512-ubjGeosYPeusjYbUHy76lCniGTTI0k1rIFc+uKBX+jHQLDmWOSUtlFUxaeoLJ+Y+PAMM6dWp+C1HjHx5BI8kEw=="
+      "version": "3.2.3",
+      "resolved": "https://registry.npmjs.org/google-libphonenumber/-/google-libphonenumber-3.2.3.tgz",
+      "integrity": "sha512-8n4JyRptifaIRlHANKRlfqLR8fANm7+Q+1qvDuUsUeStSLtLGTVsZWe1llWDfgWTm1y07cEUyiRuNIv6cs2ovg=="
     },
     "has-flag": {
       "version": "3.0.0",
@@ -300,9 +323,9 @@
       "dev": true
     },
     "is-buffer": {
-      "version": "1.1.6",
-      "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
-      "integrity": "sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w=="
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-2.0.3.tgz",
+      "integrity": "sha512-U15Q7MXTuZlrbymiz95PJpZxu8IlipAp4dtS3wOdgPXx3mqBnslrWU14kxfHB+Py/+2PVKSr37dMAgM2A4uArw=="
     },
     "is-promise": {
       "version": "2.1.0",
@@ -310,9 +333,9 @@
       "integrity": "sha1-eaKp7OfwlugPNtKy87wWwf9L8/o="
     },
     "iterare": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/iterare/-/iterare-1.1.2.tgz",
-      "integrity": "sha512-25rVYmj/dDvTR6zOa9jY1Ihd6USLa0J508Ub2iy7Aga+xu9JMbjDds2Uh03ReDGbva/YN3s3Ybi+Do0nOX6wAg=="
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/iterare/-/iterare-1.2.0.tgz",
+      "integrity": "sha512-RxMV9p/UzdK0Iplnd8mVgRvNdXlsTOiuDrqMRnDi3wIhbT+JP4xDquAX9ay13R3CH72NBzQ91KWe0+C168QAyQ=="
     },
     "lru-queue": {
       "version": "0.1.0",
@@ -373,7 +396,8 @@
     "ms": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
-      "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg=="
+      "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==",
+      "dev": true
     },
     "next-tick": {
       "version": "1.0.0",
@@ -381,9 +405,9 @@
       "integrity": "sha1-yobR/ogoFpsBICCOPchCS524NCw="
     },
     "node-fetch": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.3.0.tgz",
-      "integrity": "sha512-MOd8pV3fxENbryESLgVIeaGKrdl+uaYhCSSVkjeOb/31/njTpcis5aWfdqgNlHIrKOLRbMnfPINPOML2CIFeXA=="
+      "version": "2.6.0",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.0.tgz",
+      "integrity": "sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA=="
     },
     "object-hash": {
       "version": "1.3.1",
@@ -413,9 +437,9 @@
       "integrity": "sha512-Ts1Y/anZELhSsjMcU605fU9RE4Oi3p5ORujwbIKXfWa+0Zxs510Qrmrce5/Jowq3cHSZSJqBjypxmHarc+vEWg=="
     },
     "rxjs": {
-      "version": "6.5.1",
-      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.5.1.tgz",
-      "integrity": "sha512-y0j31WJc83wPu31vS1VlAFW5JGrnGC+j+TtGAa1fRQphy48+fDYiDmX8tjGloToEsMkxnouOg/1IzXGKkJnZMg==",
+      "version": "6.5.2",
+      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.5.2.tgz",
+      "integrity": "sha512-HUb7j3kvb7p7eCUHE3FqjoDsC1xfZQ4AHFWfTKSpZ+sAhhz5X1WX0ZuUqWbzB2QhSLp3DoLUG+hMdEDKqWo2Zg==",
       "requires": {
         "tslib": "^1.9.0"
       }
@@ -520,13 +544,13 @@
       }
     },
     "ts-node": {
-      "version": "8.1.0",
-      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-8.1.0.tgz",
-      "integrity": "sha512-34jpuOrxDuf+O6iW1JpgTRDFynUZ1iEqtYruBqh35gICNjN8x+LpVcPAcwzLPi9VU6mdA3ym+x233nZmZp445A==",
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-8.3.0.tgz",
+      "integrity": "sha512-dyNS/RqyVTDcmNM4NIBAeDMpsAdaQ+ojdf0GOLqE6nwJOgzEkdRNzJywhDfwnuvB10oa6NLVG1rUJQCpRN7qoQ==",
       "dev": true,
       "requires": {
         "arg": "^4.1.0",
-        "diff": "^3.1.0",
+        "diff": "^4.0.1",
         "make-error": "^1.1.1",
         "source-map-support": "^0.5.6",
         "yn": "^3.0.0"
@@ -537,10 +561,15 @@
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.9.3.tgz",
       "integrity": "sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ=="
     },
+    "type": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/type/-/type-1.0.1.tgz",
+      "integrity": "sha512-MAM5dBMJCJNKs9E7JXo4CXRAansRfG0nlJxW7Wf6GZzSOvH31zClSaHdIMWLehe/EGMBkqeC55rrkaOr5Oo7Nw=="
+    },
     "typescript": {
-      "version": "3.4.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.4.5.tgz",
-      "integrity": "sha512-YycBxUb49UUhdNMU5aJ7z5Ej2XGmaIBL0x34vZ82fn3hGvD+bgrMrVDpatgz2f7YxUMJxMkbWxJZeAvDxVe7Vw=="
+      "version": "3.5.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.5.3.tgz",
+      "integrity": "sha512-ACzBtm/PhXBDId6a6sDJfroT2pOWt/oOnk4/dElG5G33ZL776N3Y6/6bKZJBFpd+b05F3Ct9qDjMeJmRWtE2/g=="
     },
     "util-deprecate": {
       "version": "1.0.2",
@@ -554,9 +583,9 @@
       "integrity": "sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA=="
     },
     "validator": {
-      "version": "10.4.0",
-      "resolved": "https://registry.npmjs.org/validator/-/validator-10.4.0.tgz",
-      "integrity": "sha512-Q/wBy3LB1uOyssgNlXSRmaf22NxjvDNZM2MtIQ4jaEOAB61xsh1TQxsq1CgzUMBV1lDrVMogIh8GjG1DYW0zLg=="
+      "version": "11.1.0",
+      "resolved": "https://registry.npmjs.org/validator/-/validator-11.1.0.tgz",
+      "integrity": "sha512-qiQ5ktdO7CD6C/5/mYV4jku/7qnqzjrxb3C/Q5wR3vGGinHTgJZN/TdFT3ZX4vXhX2R1PXx42fB1cn5W+uJ4lg=="
     },
     "yn": {
       "version": "3.1.0",

integration/hooks/package.json

@@ -7,17 +7,17 @@
     "start": "ts-node src/main"
   },
   "dependencies": {
-    "@nestjs/common": "6.1.1",
-    "@nestjs/core": "6.1.1",
-    "class-transformer": "0.2.2",
-    "class-validator": "0.9.1",
+    "@nestjs/common": "6.5.3",
+    "@nestjs/core": "6.5.3",
+    "class-transformer": "0.2.3",
+    "class-validator": "0.10.0",
     "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.1",
-    "typescript": "3.4.5"
+    "rxjs": "6.5.2",
+    "typescript": "3.5.3"
   },
   "devDependencies": {
-    "@types/node": "7.10.6",
+    "@types/node": "7.10.7",
     "supertest": "4.0.2",
-    "ts-node": "8.1.0"
+    "ts-node": "8.3.0"
   }
 }

integration/injector/e2e/core-injectables.spec.ts

@@ -0,0 +1,37 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { expect } from 'chai';
+import { CoreInjectablesModule } from '../src/core-injectables/core-injectables.module';
+import { ApplicationConfig, ModuleRef } from '@nestjs/core';
+
+describe('Core Injectables', () => {
+  let testingModule: TestingModule;
+
+  beforeEach(async () => {
+    const builder = Test.createTestingModule({
+      imports: [CoreInjectablesModule],
+    });
+    testingModule = await builder.compile();
+  });
+
+  it('should provide ApplicationConfig as core injectable', () => {
+    const applicationConfig = testingModule.get<ApplicationConfig>(
+      ApplicationConfig,
+    );
+
+    applicationConfig.setGlobalPrefix('/api');
+
+    expect(applicationConfig).to.not.be.undefined;
+    expect(applicationConfig.getGlobalPrefix()).to.be.eq('/api');
+  });
+
+  it('should provide ModuleRef as core injectable', () => {
+    const moduleRef = testingModule.get<ModuleRef>(ModuleRef);
+    expect(moduleRef).to.not.be.undefined;
+  });
+
+  it('should provide the current Module as provider', () => {
+    const module = testingModule.get<CoreInjectablesModule>(CoreInjectablesModule);
+    expect(module).to.not.be.undefined;
+    expect(module.constructor.name).to.be.eq('CoreInjectablesModule');
+  });
+});

integration/injector/package-lock.json

@@ -5,58 +5,58 @@
   "requires": true,
   "dependencies": {
     "@nestjs/common": {
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+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/type/-/type-1.0.1.tgz",
+      "integrity": "sha512-MAM5dBMJCJNKs9E7JXo4CXRAansRfG0nlJxW7Wf6GZzSOvH31zClSaHdIMWLehe/EGMBkqeC55rrkaOr5Oo7Nw=="
+    },
     "typescript": {
-      "version": "3.4.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.4.5.tgz",
-      "integrity": "sha512-YycBxUb49UUhdNMU5aJ7z5Ej2XGmaIBL0x34vZ82fn3hGvD+bgrMrVDpatgz2f7YxUMJxMkbWxJZeAvDxVe7Vw=="
+      "version": "3.5.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.5.3.tgz",
+      "integrity": "sha512-ACzBtm/PhXBDId6a6sDJfroT2pOWt/oOnk4/dElG5G33ZL776N3Y6/6bKZJBFpd+b05F3Ct9qDjMeJmRWtE2/g=="
     },
     "util-deprecate": {
       "version": "1.0.2",
@@ -585,9 +614,9 @@
       "integrity": "sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA=="
     },
     "validator": {
-      "version": "10.4.0",
-      "resolved": "https://registry.npmjs.org/validator/-/validator-10.4.0.tgz",
-      "integrity": "sha512-Q/wBy3LB1uOyssgNlXSRmaf22NxjvDNZM2MtIQ4jaEOAB61xsh1TQxsq1CgzUMBV1lDrVMogIh8GjG1DYW0zLg=="
+      "version": "11.1.0",
+      "resolved": "https://registry.npmjs.org/validator/-/validator-11.1.0.tgz",
+      "integrity": "sha512-qiQ5ktdO7CD6C/5/mYV4jku/7qnqzjrxb3C/Q5wR3vGGinHTgJZN/TdFT3ZX4vXhX2R1PXx42fB1cn5W+uJ4lg=="
     },
     "yn": {
       "version": "3.1.0",

integration/injector/package.json

@@ -7,20 +7,20 @@
     "start": "ts-node src/main"
   },
   "dependencies": {
-    "@nestjs/common": "6.1.1",
-    "@nestjs/core": "6.1.1",
-    "@nestjs/microservices": "6.1.1",
-    "@nestjs/testing": "6.1.1",
-    "@nestjs/websockets": "6.1.1",
-    "class-transformer": "0.2.2",
-    "class-validator": "0.9.1",
+    "@nestjs/common": "6.5.3",
+    "@nestjs/core": "6.5.3",
+    "@nestjs/microservices": "6.5.3",
+    "@nestjs/testing": "6.5.3",
+    "@nestjs/websockets": "6.5.3",
+    "class-transformer": "0.2.3",
+    "class-validator": "0.10.0",
     "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.1",
-    "typescript": "3.4.5"
+    "rxjs": "6.5.2",
+    "typescript": "3.5.3"
   },
   "devDependencies": {
-    "@types/node": "7.10.6",
+    "@types/node": "7.10.7",
     "supertest": "4.0.2",
-    "ts-node": "8.1.0"
+    "ts-node": "8.3.0"
   }
 }

integration/injector/src/core-injectables/core-injectables.module.ts

@@ -0,0 +1,4 @@
+import { Module } from '@nestjs/common';
+
+@Module({})
+export class CoreInjectablesModule {}

integration/microservices/e2e/orders-grpc.spec.ts

@@ -0,0 +1,169 @@
+import * as ProtoLoader from '@grpc/proto-loader';
+import { INestApplication } from '@nestjs/common';
+import { Transport } from '@nestjs/microservices';
+import { ExpressAdapter } from '@nestjs/platform-express';
+import { Test } from '@nestjs/testing';
+import { fail } from 'assert';
+import { expect } from 'chai';
+import * as express from 'express';
+import * as GRPC from 'grpc';
+import { join } from 'path';
+import * as request from 'supertest';
+import { AdvancedGrpcController } from '../src/grpc-advanced/advanced.grpc.controller';
+
+describe('Advanced GRPC transport', () => {
+  let server;
+  let app: INestApplication;
+  let client: any;
+
+  before(async () => {
+    const module = await Test.createTestingModule({
+      controllers: [AdvancedGrpcController],
+    }).compile();
+    // Create gRPC + HTTP server
+    server = express();
+    app = module.createNestApplication(new ExpressAdapter(server));
+    /*
+     *  Create microservice configuration
+     */
+    app.connectMicroservice({
+      transport: Transport.GRPC,
+      options: {
+        url: 'localhost:5001',
+        package: 'proto_example',
+        protoPath: 'root.proto',
+        loader: {
+          includeDirs: [join(__dirname, '../src/grpc-advanced/proto')],
+          keepCase: true,
+        },
+      },
+    });
+    // Start gRPC microservice
+    await app.startAllMicroservicesAsync();
+    await app.init();
+    // Load proto-buffers for test gRPC dispatch
+    const proto = ProtoLoader.loadSync('root.proto', {
+      includeDirs: [join(__dirname, '../src/grpc-advanced/proto')],
+    }) as any;
+    // Create Raw gRPC client object
+    const protoGRPC = GRPC.loadPackageDefinition(proto) as any;
+    // Create client connected to started services at standard 5000 port
+    client = new protoGRPC.proto_example.orders.OrderService(
+      'localhost:5001',
+      GRPC.credentials.createInsecure(),
+    );
+  });
+
+  it(`GRPC Sending and Receiving HTTP POST`, () => {
+    return request(server)
+      .post('/')
+      .send('1')
+      .expect(200, {
+        id: 1,
+        itemTypes: [1],
+        shipmentType: {
+          from: 'test',
+          to: 'test1',
+          carrier: 'test-carrier',
+        },
+      });
+  });
+
+  it('GRPC Sending and receiving message', async () => {
+    // Execute find in Promise
+    return new Promise(resolve => {
+      client.find(
+        {
+          id: 1,
+        },
+        (err, result) => {
+          // Compare results
+          expect(err).to.be.null;
+          expect(result).to.eql({
+            id: 1,
+            itemTypes: [1],
+            shipmentType: {
+              from: 'test',
+              to: 'test1',
+              carrier: 'test-carrier',
+            },
+          });
+          // Resolve after checkups
+          resolve();
+        },
+      );
+    });
+  });
+
+  it('GRPC Sending and receiving Stream from RX handler', async () => {
+    const callHandler = client.sync();
+
+    callHandler.on('data', (msg: number) => {
+      // Do deep comparison (to.eql)
+      expect(msg).to.eql({
+        id: 1,
+        itemTypes: [1],
+        shipmentType: {
+          from: 'test',
+          to: 'test1',
+          carrier: 'test-carrier',
+        },
+      });
+    });
+
+    callHandler.on('error', (err: any) => {
+      // We want to fail only on real errors while Cancellation error
+      // is expected
+      if (
+        String(err)
+          .toLowerCase()
+          .indexOf('cancelled') === -1
+      ) {
+        fail('gRPC Stream error happened, error: ' + err);
+      }
+    });
+
+    return new Promise((resolve, reject) => {
+      callHandler.write({
+        id: 1,
+      });
+      setTimeout(() => resolve(), 1000);
+    });
+  });
+
+  it('GRPC Sending and receiving Stream from Call handler', async () => {
+    const callHandler = client.syncCall();
+
+    callHandler.on('data', (msg: number) => {
+      // Do deep comparison (to.eql)
+      expect(msg).to.eql({
+        id: 1,
+        itemTypes: [1],
+        shipmentType: {
+          from: 'test',
+          to: 'test1',
+          carrier: 'test-carrier',
+        },
+      });
+    });
+
+    callHandler.on('error', (err: any) => {
+      // We want to fail only on real errors while Cancellation error
+      // is expected
+      if (
+        String(err)
+          .toLowerCase()
+          .indexOf('cancelled') === -1
+      ) {
+        fail('gRPC Stream error happened, error: ' + err);
+      }
+    });
+
+    return new Promise((resolve, reject) => {
+      callHandler.write({
+        id: 1,
+      });
+      setTimeout(() => resolve(), 1000);
+    });
+  });
+});

integration/microservices/e2e/sum-grpc.spec.ts

@@ -1,6 +1,10 @@
+import * as ProtoLoader from '@grpc/proto-loader';
 import { INestApplication } from '@nestjs/common';
 import { Transport } from '@nestjs/microservices';
 import { Test } from '@nestjs/testing';
+import { fail } from 'assert';
+import { expect } from 'chai';
+import * as GRPC from 'grpc';
 import { join } from 'path';
 import * as request from 'supertest';
 import { GrpcController } from '../src/grpc/grpc.controller';
@@ -8,8 +12,9 @@ import { GrpcController } from '../src/grpc/grpc.controller';
 describe('GRPC transport', () => {
   let server;
   let app: INestApplication;
+  let client: any;
 
-  beforeEach(async () => {
+  before(async () => {
     const module = await Test.createTestingModule({
       controllers: [GrpcController],
     }).compile();
@@ -24,18 +29,83 @@ describe('GRPC transport', () => {
         protoPath: join(__dirname, '../src/grpc/math.proto'),
       },
     });
+    // Start gRPC microservice
     await app.startAllMicroservicesAsync();
     await app.init();
+    // Load proto-buffers for test gRPC dispatch
+    const proto = ProtoLoader.loadSync(
+      join(__dirname, '../src/grpc/math.proto'),
+    ) as any;
+    // Create Raw gRPC client object
+    const protoGRPC = GRPC.loadPackageDefinition(proto) as any;
+    // Create client connected to started services at standard 5000 port
+    client = new protoGRPC.math.Math(
+      'localhost:5000',
+      GRPC.credentials.createInsecure(),
+    );
   });
 
-  it(`/POST`, () => {
+  it(`GRPC Sending and Receiving HTTP POST`, () => {
     return request(server)
       .post('/')
       .send([1, 2, 3, 4, 5])
       .expect(200, { result: 15 });
   });
 
-  afterEach(async () => {
+  it('GRPC Sending and receiving Stream from RX handler', async () => {
+    const callHandler = client.SumStream();
+
+    callHandler.on('data', (msg: number) => {
+      expect(msg).to.eql({ result: 15 });
+      callHandler.cancel();
+    });
+
+    callHandler.on('error', (err: any) => {
+      // We want to fail only on real errors while Cancellation error
+      // is expected
+      if (
+        String(err)
+          .toLowerCase()
+          .indexOf('cancelled') === -1
+      ) {
+        fail('gRPC Stream error happened, error: ' + err);
+      }
+    });
+
+    return new Promise((resolve, reject) => {
+      callHandler.write({ data: [1, 2, 3, 4, 5] });
+      setTimeout(() => resolve(), 1000);
+    });
+  });
+
+  it('GRPC Sending and receiving Stream from Call Passthrough handler', async () => {
+    const callHandler = client.SumStreamPass();
+
+    callHandler.on('data', (msg: number) => {
+      expect(msg).to.eql({ result: 15 });
+      callHandler.cancel();
+    });
+
+    callHandler.on('error', (err: any) => {
+      // We want to fail only on real errors while Cancellation error
+      // is expected
+      if (
+        String(err)
+          .toLowerCase()
+          .indexOf('cancelled') === -1
+      ) {
+        fail('gRPC Stream error happened, error: ' + err);
+      }
+    });
+
+    return new Promise((resolve, reject) => {
+      callHandler.write({ data: [1, 2, 3, 4, 5] });
+      setTimeout(() => resolve(), 1000);
+    });
+  });
+
+  after(async () => {
     await app.close();
+    client.close();
   });
 });

integration/microservices/e2e/sum-mqtt.spec.ts

@@ -46,7 +46,8 @@ describe('MQTT transport', () => {
       .expect(200, '15');
   });
 
-  it(`/POST (concurrent)`, () => {
+  it(`/POST (concurrent)`, function() {
+    this.retries(10);
     return request(server)
       .post('/concurrent')
       .send([
@@ -62,7 +63,7 @@ describe('MQTT transport', () => {
         Array.from({ length: 10 }, (v, k) => k + 91),
       ])
       .expect(200, 'true');
-  });
+  }).timeout(5000);
 
   it(`/POST (streaming)`, () => {
     return request(server)

integration/microservices/e2e/sum-redis.spec.ts

@@ -46,7 +46,9 @@ describe('REDIS transport', () => {
       .expect(200, '15');
   });
 
-  it(`/POST (concurrent)`, () => {
+  it(`/POST (concurrent)`, function() {
+    this.retries(10);
+
     return request(server)
       .post('/concurrent')
       .send([
@@ -62,7 +64,7 @@ describe('REDIS transport', () => {
         Array.from({ length: 10 }, (v, k) => k + 91),
       ])
       .expect(200, 'true');
-  });
+  }).timeout(5000);
 
   it(`/POST (streaming)`, () => {
     return request(server)

integration/microservices/package.json

@@ -7,21 +7,22 @@
     "start": "ts-node src/main"
   },
   "dependencies": {
-    "@nestjs/common": "6.1.1",
-    "@nestjs/core": "6.1.1",
-    "@nestjs/microservices": "6.1.1",
-    "@nestjs/testing": "6.1.1",
-    "@nestjs/websockets": "6.1.1",
-    "amqp-connection-manager": "2.3.1",
-    "class-transformer": "0.2.2",
-    "class-validator": "0.9.1",
+    "@nestjs/common": "6.5.3",
+    "@nestjs/core": "6.5.3",
+    "@nestjs/microservices": "6.5.3",
+    "@nestjs/platform-express": "6.5.3",
+    "@nestjs/testing": "6.5.3",
+    "@nestjs/websockets": "6.5.3",
+    "amqp-connection-manager": "3.0.0",
+    "class-transformer": "0.2.3",
+    "class-validator": "0.10.0",
     "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.1",
-    "typescript": "3.4.5"
+    "rxjs": "6.5.2",
+    "typescript": "3.5.3"
   },
   "devDependencies": {
-    "@types/node": "7.10.6",
+    "@types/node": "7.10.7",
     "supertest": "4.0.2",
-    "ts-node": "8.1.0"
+    "ts-node": "8.3.0"
   }
 }

integration/microservices/src/disconnected.controller.ts

@@ -16,16 +16,17 @@ export class DisconnectedClientController {
     const client = ClientProxyFactory.create(options);
     return client.send<number, number[]>({ cmd: 'none' }, [1, 2, 3]).pipe(
       /*tap(
-          console.log.bind(console, 'data'),
-          console.error.bind(console, 'error'),
-        ),*/
-      catchError(({ code }) =>
-        throwError(
+        console.log.bind(console, 'data'),
+        console.error.bind(console, 'error'),
+      ),*/
+      catchError(error => {
+        const { code } = error || { code: 'CONN_ERR' };
+        return throwError(
           code === 'ECONNREFUSED' || code === 'CONN_ERR'
             ? new RequestTimeoutException('ECONNREFUSED')
             : new InternalServerErrorException(),
-        ),
-      ),
+        );
+      }),
     );
   }
 }

integration/microservices/src/grpc-advanced/advanced.grpc.controller.ts

@@ -0,0 +1,100 @@
+import { Body, Controller, HttpCode, Post } from '@nestjs/common';
+import {
+  Client,
+  ClientGrpc,
+  GrpcMethod,
+  GrpcStreamCall,
+  GrpcStreamMethod,
+  Transport,
+} from '@nestjs/microservices';
+import { join } from 'path';
+import { Observable, of, Subject } from 'rxjs';
+
+@Controller()
+export class AdvancedGrpcController {
+  /*
+   *  HTTP Proxy Client defines loading pattern
+   */
+  @Client({
+    transport: Transport.GRPC,
+    options: {
+      url: 'localhost:5001',
+      package: 'proto_example.orders',
+      protoPath: 'root.proto',
+      loader: {
+        includeDirs: [join(__dirname, './proto')],
+        keepCase: true,
+      },
+    },
+  })
+  client: ClientGrpc;
+
+  /**
+   * HTTP Proxy entry for support non-stream find method
+   * @param id
+   */
+  @Post()
+  @HttpCode(200)
+  call(@Body() id: number): Observable<number> {
+    const svc = this.client.getService<any>('OrderService');
+    return svc.find({ id });
+  }
+
+  /**
+   * GRPC stub for Find method
+   * @param id
+   */
+  @GrpcMethod('orders.OrderService')
+  async find({ id }: { id: number }): Promise<any> {
+    return of({
+      id: 1,
+      itemTypes: [1],
+      shipmentType: {
+        from: 'test',
+        to: 'test1',
+        carrier: 'test-carrier',
+      },
+    });
+  }
+
+  /**
+   * GRPC stub implementation for sync stream method
+   * @param messages
+   */
+  @GrpcStreamMethod('orders.OrderService')
+  async sync(messages: Observable<any>): Promise<any> {
+    const s = new Subject();
+    const o = s.asObservable();
+    messages.subscribe(msg => {
+      s.next({
+        id: 1,
+        itemTypes: [1],
+        shipmentType: {
+          from: 'test',
+          to: 'test1',
+          carrier: 'test-carrier',
+        },
+      });
+    });
+    return o;
+  }
+
+  /**
+   * GRPC stub implementation for syncCall stream method (implemented through call)
+   * @param stream
+   */
+  @GrpcStreamCall('orders.OrderService')
+  async syncCall(stream: any) {
+    stream.on('data', (msg: any) => {
+      stream.write({
+        id: 1,
+        itemTypes: [1],
+        shipmentType: {
+          from: 'test',
+          to: 'test1',
+          carrier: 'test-carrier',
+        },
+      });
+    });
+  }
+}

integration/microservices/src/grpc-advanced/proto/common/item_types.proto

@@ -0,0 +1,8 @@
+syntax = "proto3";
+package proto_example.common.items;
+
+enum ItemType {
+    DEFAULT = 0;
+    SUPERIOR = 1;
+    FLAWLESS = 2;
+}

integration/microservices/src/grpc-advanced/proto/common/shipment_types.proto

@@ -0,0 +1,8 @@
+syntax = "proto3";
+package proto_example.common.shipments;
+
+message ShipmentType {
+    string from = 1;
+    string to = 2;
+    string carrier = 3;
+}

integration/microservices/src/grpc-advanced/proto/orders/message.proto

@@ -0,0 +1,11 @@
+syntax = "proto3";
+package proto_example.orders;
+
+import public "common/item_types.proto";
+import public "common/shipment_types.proto";
+
+message Order {
+    int32 id = 1;
+    repeated common.items.ItemType itemTypes = 2;
+    common.shipments.ShipmentType shipmentType = 3;
+}

integration/microservices/src/grpc-advanced/proto/orders/service.proto

@@ -0,0 +1,9 @@
+syntax = "proto3";
+import "orders/message.proto";
+package proto_example.orders;
+
+service OrderService {
+    rpc Find(Order) returns (Order);
+    rpc Sync(stream Order) returns (stream Order);
+    rpc SyncCall(stream Order) returns (stream Order);
+}

integration/microservices/src/grpc-advanced/proto/root.proto

@@ -0,0 +1,3 @@
+syntax = "proto3";
+package proto_example;
+import public "orders/service.proto";

integration/microservices/src/grpc/grpc.controller.ts

@@ -1,5 +1,12 @@
 import { Body, Controller, HttpCode, Post } from '@nestjs/common';
-import { Client, ClientGrpc, GrpcMethod, Transport } from '@nestjs/microservices';
+import {
+  Client,
+  ClientGrpc,
+  GrpcMethod,
+  GrpcStreamCall,
+  GrpcStreamMethod,
+  Transport,
+} from '@nestjs/microservices';
 import { join } from 'path';
 import { Observable, of } from 'rxjs';
 
@@ -27,4 +34,27 @@ export class GrpcController {
       result: data.reduce((a, b) => a + b),
     });
   }
+
+  @GrpcStreamMethod('Math')
+  async sumStream(messages: Observable<any>): Promise<any> {
+    return new Promise<any>((resolve, reject) => {
+      messages.subscribe(
+        msg => {
+          resolve({
+            result: msg.data.reduce((a, b) => a + b),
+          });
+        },
+        err => {
+          reject(err);
+        },
+      );
+    });
+  }
+
+  @GrpcStreamCall('Math')
+  async sumStreamPass(stream: any) {
+    stream.on('data', (msg: any) => {
+      stream.write({ result: msg.data.reduce((a, b) => a + b) });
+    });
+  }
 }

integration/microservices/src/grpc/math.proto

@@ -3,7 +3,9 @@ syntax = "proto3";
 package math;
 
 service Math {
-  rpc Sum (RequestSum) returns (SumResult) {}
+  rpc Sum (RequestSum) returns (SumResult);
+  rpc SumStream(stream RequestSum) returns(stream SumResult);
+  rpc SumStreamPass(stream RequestSum) returns(stream SumResult);
 }
 
 message SumResult {

integration/mongoose/package-lock.json

@@ -5,18 +5,18 @@
   "requires": true,
   "dependencies": {
     "@babel/code-frame": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.0.0.tgz",
-      "integrity": "sha512-OfC2uemaknXr87bdLUkWog7nYuliM9Ij5HUcajsVcMCpQrcLmtxRbVFTIqmcSkSeYRBFBRxs2FiUqFJDLdiebA==",
+      "version": "7.5.5",
+      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.5.5.tgz",
+      "integrity": "sha512-27d4lZoomVyo51VegxI20xZPuSHusqbQag/ztrBC7wegWoQ1nLREPVSKSW8byhTlzTKyNE4ifaTA6lCp7JjpFw==",
       "dev": true,
       "requires": {
         "@babel/highlight": "^7.0.0"
       }
     },
     "@babel/highlight": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.0.0.tgz",
-      "integrity": "sha512-UFMC4ZeFC48Tpvj7C8UgLvtkaUuovQX+5xNWrsIoMG8o2z+XFKjKaN9iVmS84dPwVN00W4wPmqvYoZF3EGAsfw==",
+      "version": "7.5.0",
+      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.5.0.tgz",
+      "integrity": "sha512-7dV4eu9gBxoM0dAnj/BCFDW9LFU0zvTrkq0ugM7pnHEgguOEeOz1so2ZghEdzviYzQEED0r4EAgpsBChKy1TRQ==",
       "dev": true,
       "requires": {
         "chalk": "^2.0.0",
@@ -25,23 +25,23 @@
       }
     },
     "@nestjs/common": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-6.1.1.tgz",
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-          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
-          "requires": {
-            "ms": "2.0.0"
-          }
-        },
-        "ms": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
-        }
       }
     },
     "ms": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
-      "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg=="
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
     },
     "next-tick": {
       "version": "1.0.0",
@@ -563,9 +556,9 @@
       "integrity": "sha1-yobR/ogoFpsBICCOPchCS524NCw="
     },
     "node-fetch": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.3.0.tgz",
-      "integrity": "sha512-MOd8pV3fxENbryESLgVIeaGKrdl+uaYhCSSVkjeOb/31/njTpcis5aWfdqgNlHIrKOLRbMnfPINPOML2CIFeXA=="
+      "version": "2.6.0",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.0.tgz",
+      "integrity": "sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA=="
     },
     "object-hash": {
       "version": "1.3.1",
@@ -604,9 +597,9 @@
       "integrity": "sha512-Ts1Y/anZELhSsjMcU605fU9RE4Oi3p5ORujwbIKXfWa+0Zxs510Qrmrce5/Jowq3cHSZSJqBjypxmHarc+vEWg=="
     },
     "regexp-clone": {
-      "version": "0.0.1",
-      "resolved": "https://registry.npmjs.org/regexp-clone/-/regexp-clone-0.0.1.tgz",
-      "integrity": "sha1-p8LgmJH9vzj7sQ03b7cwA+aKxYk="
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/regexp-clone/-/regexp-clone-1.0.0.tgz",
+      "integrity": "sha512-TuAasHQNamyyJ2hb97IuBEif4qBHGjPHBS64sZwytpLEqtBQ1gPJTnOaQ6qmpET16cK14kkjbazl6+p0RRv0yw=="
     },
     "require_optional": {
       "version": "1.0.1",
@@ -618,9 +611,9 @@
       }
     },
     "resolve": {
-      "version": "1.10.0",
-      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.10.0.tgz",
-      "integrity": "sha512-3sUr9aq5OfSg2S9pNtPA9hL1FVEAjvfOC4leW0SNf/mpnaakz2a9femSd6LqAww2RaFctwyf1lCqnTHuF1rxDg==",
+      "version": "1.12.0",
+      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.12.0.tgz",
+      "integrity": "sha512-B/dOmuoAik5bKcD6s6nXDCjzUKnaDvdkRyAk6rsmsKLipWj4797iothd7jmmUhWTfinVMU+wc56rYKsit2Qy4w==",
       "dev": true,
       "requires": {
         "path-parse": "^1.0.6"
@@ -632,9 +625,9 @@
       "integrity": "sha1-lICrIOlP+h2egKgEx+oUdhGWa1c="
     },
     "rxjs": {
-      "version": "6.5.1",
-      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.5.1.tgz",
-      "integrity": "sha512-y0j31WJc83wPu31vS1VlAFW5JGrnGC+j+TtGAa1fRQphy48+fDYiDmX8tjGloToEsMkxnouOg/1IzXGKkJnZMg==",
+      "version": "6.5.2",
+      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.5.2.tgz",
+      "integrity": "sha512-HUb7j3kvb7p7eCUHE3FqjoDsC1xfZQ4AHFWfTKSpZ+sAhhz5X1WX0ZuUqWbzB2QhSLp3DoLUG+hMdEDKqWo2Zg==",
       "requires": {
         "tslib": "^1.9.0"
       }
@@ -717,16 +710,24 @@
       }
     },
     "ts-node": {
-      "version": "8.1.0",
-      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-8.1.0.tgz",
-      "integrity": "sha512-34jpuOrxDuf+O6iW1JpgTRDFynUZ1iEqtYruBqh35gICNjN8x+LpVcPAcwzLPi9VU6mdA3ym+x233nZmZp445A==",
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-8.3.0.tgz",
+      "integrity": "sha512-dyNS/RqyVTDcmNM4NIBAeDMpsAdaQ+ojdf0GOLqE6nwJOgzEkdRNzJywhDfwnuvB10oa6NLVG1rUJQCpRN7qoQ==",
       "dev": true,
       "requires": {
         "arg": "^4.1.0",
-        "diff": "^3.1.0",
+        "diff": "^4.0.1",
         "make-error": "^1.1.1",
         "source-map-support": "^0.5.6",
         "yn": "^3.0.0"
+      },
+      "dependencies": {
+        "diff": {
+          "version": "4.0.1",
+          "resolved": "https://registry.npmjs.org/diff/-/diff-4.0.1.tgz",
+          "integrity": "sha512-s2+XdvhPCOF01LRQBC8hf4vhbVmI2CGS5aZnxLJlT5FtdhPCDFq80q++zK2KlrVorVDdL5BOGZ/VfLrVtYNF+Q==",
+          "dev": true
+        }
       }
     },
     "tslib": {
@@ -735,9 +736,9 @@
       "integrity": "sha512-avfPS28HmGLLc2o4elcc2EIq2FcH++Yo5YxpBZi9Yw93BCTGFthI4HPE4Rpep6vSYQaK8e69PelM44tPj+RaQg=="
     },
     "tslint": {
-      "version": "5.16.0",
-      "resolved": "https://registry.npmjs.org/tslint/-/tslint-5.16.0.tgz",
-      "integrity": "sha512-UxG2yNxJ5pgGwmMzPMYh/CCnCnh0HfPgtlVRDs1ykZklufFBL1ZoTlWFRz2NQjcoEiDoRp+JyT0lhBbbH/obyA==",
+      "version": "5.19.0",
+      "resolved": "https://registry.npmjs.org/tslint/-/tslint-5.19.0.tgz",
+      "integrity": "sha512-1LwwtBxfRJZnUvoS9c0uj8XQtAnyhWr9KlNvDIdB+oXyT+VpsOAaEhEgKi1HrZ8rq0ki/AAnbGSv4KM6/AfVZw==",
       "dev": true,
       "requires": {
         "@babel/code-frame": "^7.0.0",
@@ -746,7 +747,7 @@
         "commander": "^2.12.1",
         "diff": "^3.2.0",
         "glob": "^7.1.1",
-        "js-yaml": "^3.13.0",
+        "js-yaml": "^3.13.1",
         "minimatch": "^3.0.4",
         "mkdirp": "^0.5.1",
         "resolve": "^1.3.2",
@@ -764,10 +765,15 @@
         "tslib": "^1.8.1"
       }
     },
+    "type": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/type/-/type-1.0.1.tgz",
+      "integrity": "sha512-MAM5dBMJCJNKs9E7JXo4CXRAansRfG0nlJxW7Wf6GZzSOvH31zClSaHdIMWLehe/EGMBkqeC55rrkaOr5Oo7Nw=="
+    },
     "typescript": {
-      "version": "3.4.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.4.5.tgz",
-      "integrity": "sha512-YycBxUb49UUhdNMU5aJ7z5Ej2XGmaIBL0x34vZ82fn3hGvD+bgrMrVDpatgz2f7YxUMJxMkbWxJZeAvDxVe7Vw=="
+      "version": "3.5.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.5.3.tgz",
+      "integrity": "sha512-ACzBtm/PhXBDId6a6sDJfroT2pOWt/oOnk4/dElG5G33ZL776N3Y6/6bKZJBFpd+b05F3Ct9qDjMeJmRWtE2/g=="
     },
     "uuid": {
       "version": "3.3.2",

integration/mongoose/package.json

@@ -9,18 +9,18 @@
     "start:prod": "node dist/main.js"
   },
   "dependencies": {
-    "@nestjs/common": "6.1.1",
-    "@nestjs/core": "6.1.1",
+    "@nestjs/common": "6.5.3",
+    "@nestjs/core": "6.5.3",
     "@nestjs/mongoose": "6.1.2",
-    "mongoose": "5.5.7",
+    "mongoose": "5.6.10",
     "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.1",
-    "typescript": "3.4.5"
+    "rxjs": "6.5.2",
+    "typescript": "3.5.3"
   },
   "devDependencies": {
-    "@types/mongoose": "5.5.0",
-    "@types/node": "7.10.6",
-    "ts-node": "8.1.0",
-    "tslint": "5.16.0"
+    "@types/mongoose": "5.5.13",
+    "@types/node": "7.10.7",
+    "ts-node": "8.3.0",
+    "tslint": "5.19.0"
   }
 }

integration/scopes/e2e/msvc-request-scope.spec.ts

@@ -0,0 +1,81 @@
+import { INestApplication } from '@nestjs/common';
+import { Transport } from '@nestjs/microservices';
+import { Test } from '@nestjs/testing';
+import { expect } from 'chai';
+import * as request from 'supertest';
+import { Guard } from '../src/msvc/guards/request-scoped.guard';
+import { HelloController } from '../src/msvc/hello.controller';
+import { HelloModule } from '../src/msvc/hello.module';
+import { Interceptor } from '../src/msvc/interceptors/logging.interceptor';
+import { UsersService } from '../src/msvc/users/users.service';
+
+class Meta {
+  static COUNTER = 0;
+  constructor() {
+    Meta.COUNTER++;
+  }
+}
+
+describe('Request scope (microservices)', () => {
+  let server;
+  let app: INestApplication;
+
+  before(async () => {
+    const module = await Test.createTestingModule({
+      imports: [
+        HelloModule.forRoot({
+          provide: 'META',
+          useClass: Meta,
+        }),
+      ],
+    }).compile();
+
+    app = module.createNestApplication();
+    app.connectMicroservice({ transport: Transport.TCP });
+
+    server = app.getHttpServer();
+    await app.init();
+    await app.startAllMicroservicesAsync();
+  });
+
+  describe('when one service is request scoped', () => {
+    before(async () => {
+      const performHttpCall = end =>
+        request(server)
+          .get('/hello')
+          .end((err, res) => {
+            if (err) return end(err);
+            end();
+          });
+      await new Promise(resolve => performHttpCall(resolve));
+      await new Promise(resolve => performHttpCall(resolve));
+      await new Promise(resolve => performHttpCall(resolve));
+    });
+
+    it(`should create controller for each request`, async () => {
+      expect(HelloController.COUNTER).to.be.eql(3);
+    });
+
+    it(`should create service for each request`, async () => {
+      expect(UsersService.COUNTER).to.be.eql(3);
+    });
+
+    it(`should share static provider across requests`, async () => {
+      expect(Meta.COUNTER).to.be.eql(1);
+    });
+
+    it(`should create request scoped interceptor for each request`, async () => {
+      expect(Interceptor.COUNTER).to.be.eql(3);
+      expect(Interceptor.REQUEST_SCOPED_DATA).to.deep.equal([1, 1, 1]);
+    });
+
+    it(`should create request scoped guard for each request`, async () => {
+      expect(Guard.COUNTER).to.be.eql(3);
+      expect(Guard.REQUEST_SCOPED_DATA).to.deep.equal([1, 1, 1]);
+    });
+  });
+
+  after(async () => {
+    await app.close();
+  });
+});

integration/scopes/e2e/request-scope.spec.ts

@@ -63,14 +63,17 @@ describe('Request scope', () => {
 
     it(`should create request scoped pipe for each request`, async () => {
       expect(UserByIdPipe.COUNTER).to.be.eql(3);
+      expect(UserByIdPipe.REQUEST_SCOPED_DATA).to.deep.equal([1, 1, 1]);
     });
 
     it(`should create request scoped interceptor for each request`, async () => {
       expect(Interceptor.COUNTER).to.be.eql(3);
+      expect(Interceptor.REQUEST_SCOPED_DATA).to.deep.equal([1, 1, 1]);
     });
 
     it(`should create request scoped guard for each request`, async () => {
       expect(Guard.COUNTER).to.be.eql(3);
+      expect(Guard.REQUEST_SCOPED_DATA).to.deep.equal([1, 1, 1]);
     });
   });
 

integration/scopes/package-lock.json

@@ -5,58 +5,58 @@
   "requires": true,
   "dependencies": {
     "@nestjs/common": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-6.1.1.tgz",
-      "integrity": "sha512-hwAjk0RUMRFWJktTYovW0LWVRy2oLBwdb4mDcomYUoSGrCYZ9xGS+eeB9B7Lby4xoz01E2NTRmdrIh9gQYAEFA==",
+      "version": "6.5.3",
+      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-6.5.3.tgz",
+      "integrity": "sha512-8d39grIMrUYGKM46BFWxB6csQFCu1S2aK7azPivg7gTRVSbvR84cVd6tgRVM0LwFpqQrtn3Q6G6Pa8FSk7Kh1w==",
       "requires": {
-        "axios": "0.18.0",
+        "axios": "0.19.0",
         "cli-color": "1.4.0",
         "uuid": "3.3.2"
       }
     },
     "@nestjs/core": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-6.1.1.tgz",
-      "integrity": "sha512-qIDe+dr+iCuntoewwJgsDBay3JWcCozXKZZLjKwIK5VxWTxT83KHm+1LRR8hSAMCPgQFgRq4639oOSRtceEzNg==",
+      "version": "6.5.3",
+      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-6.5.3.tgz",
+      "integrity": "sha512-ZhYfH49sVmUUw02qsaGozCFOOehlEABakYzRShyDDq30/2+ek3KpE0DfvA9tXlzX2KVrac2qDTBxMOPoJ+zY+g==",
       "requires": {
-        "@nuxtjs/opencollective": "0.2.1",
+        "@nuxtjs/opencollective": "0.2.2",
         "fast-safe-stringify": "2.0.6",
-        "iterare": "1.1.2",
+        "iterare": "1.2.0",
         "object-hash": "1.3.1",
         "optional": "0.1.4",
         "uuid": "3.3.2"
       }
     },
     "@nestjs/microservices": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/microservices/-/microservices-6.1.1.tgz",
-      "integrity": "sha512-dqEhSh0+9dIdb4aXWsuMnoGjiyhKE6mm2f/IKAIbWwwfmGzeFGcEd1TdqLXVzDgCXxTaUZlO7TY0PRU0Muwlfw==",
+      "version": "6.5.3",
+      "resolved": "https://registry.npmjs.org/@nestjs/microservices/-/microservices-6.5.3.tgz",
+      "integrity": "sha512-T9zZf61myahenI4c0qhcYnhnx49L+zL9+8W6fc+LPTarbt1HJDu6iyj6fh2BzewakwNLJRyGMJ9YCYlXhFuvlA==",
       "requires": {
-        "iterare": "1.1.2",
+        "iterare": "1.2.0",
         "json-socket": "0.3.0",
         "optional": "0.1.4"
       }
     },
     "@nestjs/testing": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/testing/-/testing-6.1.1.tgz",
-      "integrity": "sha512-EQLRES20n8zWkFRXgwFKjCE0s/WsHvqv3v22umqq2XHiep7WiJub0hNG/FcC00WltXPDPAaEDu0XDPr56UWZhQ==",
+      "version": "6.5.3",
+      "resolved": "https://registry.npmjs.org/@nestjs/testing/-/testing-6.5.3.tgz",
+      "integrity": "sha512-W8tPhkNVhmX+jaDu4R7WUOtIl0PK3ZDso434rEm/b1+S6ZRgAKwNVHWM/rwIuTi5+erPTEULtTsZgrXFrzC1sA==",
       "requires": {
         "optional": "0.1.4"
       }
     },
     "@nestjs/websockets": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/websockets/-/websockets-6.1.1.tgz",
-      "integrity": "sha512-iPdp9ipM8cx2Entak4oI6eg1QPhNFH81kx9on44mQ8oAGRdZVcbiS2wQ+ERbwQyNIUsWSR390kObOlXKqelaxw==",
+      "version": "6.5.3",
+      "resolved": "https://registry.npmjs.org/@nestjs/websockets/-/websockets-6.5.3.tgz",
+      "integrity": "sha512-YrCvmLHTW0OBusTiUOPrG0PNrw/3Gatty/bh3ro5cEoiovcaJxGSMsTC+JSVXqPwRJjEtoHMCr5Qje2rAepIzQ==",
       "requires": {
-        "iterare": "1.1.2"
+        "iterare": "1.2.0"
       }
     },
     "@nuxtjs/opencollective": {
-      "version": "0.2.1",
-      "resolved": "https://registry.npmjs.org/@nuxtjs/opencollective/-/opencollective-0.2.1.tgz",
-      "integrity": "sha512-pzSib8NKquaTt/ns5Cc2G0BGRVJXaD+p1qfF6q7vNIMvRysorn/VF3y7gAuQpcxfF7wBbGE+dXjhIieWOUsWSw==",
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/@nuxtjs/opencollective/-/opencollective-0.2.2.tgz",
+      "integrity": "sha512-69gFVDs7mJfNjv9Zs5DFVD+pvBW+k1TaHSOqUWqAyTTfLcKI/EMYQgvEvziRd+zAFtUOoye6MfWh0qvinGISPw==",
       "requires": {
         "chalk": "^2.4.1",
         "consola": "^2.3.0",
@@ -64,20 +64,25 @@
       }
     },
     "@types/node": {
-      "version": "7.10.6",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-7.10.6.tgz",
-      "integrity": "sha512-d0BOAicT0tEdbdVQlLGOVul1kvg6YvbaADRCThGCz5NJ0e9r00SofcR1x69hmlCyrHuB6jd4cKzL9bMLjPnpAA==",
+      "version": "7.10.7",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-7.10.7.tgz",
+      "integrity": "sha512-4I7+hXKyq7e1deuzX9udu0hPIYqSSkdKXtjow6fMnQ3OR9qkxIErGHbGY08YrfZJrCS1ajK8lOuzd0k3n2WM4A==",
       "dev": true
     },
+    "@types/validator": {
+      "version": "10.11.2",
+      "resolved": "https://registry.npmjs.org/@types/validator/-/validator-10.11.2.tgz",
+      "integrity": "sha512-k/ju1RsdP5ACFUWebqsyEy0avP5uNJCs2p3pmTHzOZdd4gMSAJTq7iUEHFY3tt3emBrPTm6oGvfZ4SzcqOgLPQ=="
+    },
     "abstract-logging": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/abstract-logging/-/abstract-logging-1.0.0.tgz",
       "integrity": "sha1-i33q/TEFWbwo93ck3RuzAXcnjBs="
     },
     "ajv": {
-      "version": "6.10.0",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.10.0.tgz",
-      "integrity": "sha512-nffhOpkymDECQyR0mnsUtoCE8RlX38G0rYP+wgLWFyZuUyuuojSSvi/+euOiQBIn63whYwYVIIH1TvE3tu4OEg==",
+      "version": "6.10.2",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.10.2.tgz",
+      "integrity": "sha512-TXtUUEYHuaTEbLZWIKUr5pmBuhDLy+8KYtPYdcV8qC+pOZL+NKqYwvWSRrVXHn+ZmRRAu8vJTAznH7Oag6RVRw==",
       "requires": {
         "fast-deep-equal": "^2.0.1",
         "fast-json-stable-stringify": "^2.0.0",
@@ -134,26 +139,21 @@
           }
         },
         "ms": {
-          "version": "2.1.1",
-          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
-          "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg=="
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
         }
       }
     },
     "axios": {
-      "version": "0.18.0",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-0.18.0.tgz",
-      "integrity": "sha1-MtU+SFHv3AoRmTts0AB4nXDAUQI=",
+      "version": "0.19.0",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.19.0.tgz",
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-      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.3.0.tgz",
-      "integrity": "sha512-EsI+s3k3XsW+fU8fQACLN59ky34AZ14LoeVZpYwmZvldCFo0r0gnelwF2TcMjLor/BTL5aDJVBMkss0dthToPw==",
+      "version": "3.4.0",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.4.0.tgz",
+      "integrity": "sha512-jItXPLmrSR8jmTRmRWJXCnGJsfy85mB3Wd/uINMXA65yrnFo0cPClFIUWzo2najVNSl+mx7/4W8ttlLWJe99pQ==",
       "requires": {
         "inherits": "^2.0.3",
         "string_decoder": "^1.1.1",
@@ -684,14 +669,14 @@
       "integrity": "sha512-U9nH88a3fc/ekCF1l0/UP1IosiuIjyTh7hBvXVMHYgVcfGvt897Xguj2UOLDeI5BG2m7/uwyaLVT6fbtCwTyzw=="
     },
     "rfdc": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/rfdc/-/rfdc-1.1.2.tgz",
-      "integrity": "sha512-92ktAgvZhBzYTIK0Mja9uen5q5J3NRVMoDkJL2VMwq6SXjVCgqvQeVP2XAaUY6HT+XpQYeLSjb3UoitBryKmdA=="
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/rfdc/-/rfdc-1.1.4.tgz",
+      "integrity": "sha512-5C9HXdzK8EAqN7JDif30jqsBzavB7wLpaubisuQIGHWf2gUXSpzy6ArX/+Da8RjFpagWsCn+pIgxTMAmKw9Zug=="
     },
     "rxjs": {
-      "version": "6.5.1",
-      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.5.1.tgz",
-      "integrity": "sha512-y0j31WJc83wPu31vS1VlAFW5JGrnGC+j+TtGAa1fRQphy48+fDYiDmX8tjGloToEsMkxnouOg/1IzXGKkJnZMg==",
+      "version": "6.5.2",
+      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.5.2.tgz",
+      "integrity": "sha512-HUb7j3kvb7p7eCUHE3FqjoDsC1xfZQ4AHFWfTKSpZ+sAhhz5X1WX0ZuUqWbzB2QhSLp3DoLUG+hMdEDKqWo2Zg==",
       "requires": {
         "tslib": "^1.9.0"
       }
@@ -709,17 +694,22 @@
         "ret": "~0.2.0"
       }
     },
+    "secure-json-parse": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/secure-json-parse/-/secure-json-parse-1.0.0.tgz",
+      "integrity": "sha512-kMg4jXttRQzVyLebIDc+MRxCueJ/zsmHpCn59BRd0mZUCd+V02wNd7/Pds8Nyhv7jfLHo1KkUOzdIF7cRMU4LQ=="
+    },
     "semver-store": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/semver-store/-/semver-store-0.3.0.tgz",
       "integrity": "sha512-TcZvGMMy9vodEFSse30lWinkj+JgOBvPn8wRItpQRSayhc+4ssDs335uklkfvQQJgL/WvmHLVj4Ycv2s7QCQMg=="
     },
     "sonic-boom": {
-      "version": "0.7.3",
-      "resolved": "https://registry.npmjs.org/sonic-boom/-/sonic-boom-0.7.3.tgz",
-      "integrity": "sha512-A9EyoIeLD+g9vMLYQKjNCatJtAKdBQMW03+L8ZWWX/A6hq+srRCwdqHrBD1R8oSMLXov3oHN13dljtZf12q2Ow==",
+      "version": "0.7.5",
+      "resolved": "https://registry.npmjs.org/sonic-boom/-/sonic-boom-0.7.5.tgz",
+      "integrity": "sha512-1pKrnAV6RfvntPnarY71tpthFTM3pWZWWQdghZY8ARjtDPGzG/inxqSuRwQY/7V1woUjfyxPb437zn4p5phgnQ==",
       "requires": {
-        "flatstr": "^1.0.9"
+        "flatstr": "^1.0.12"
       }
     },
     "source-map": {
@@ -829,13 +819,13 @@
       "integrity": "sha512-k/vdHz+bFALjmik0URLWBYNuO0hCABTL5dullbZBXvFDdlL8RrKaeLR6YuHfX+6ZXOLkHw+HpNLCUA7DtLMQmg=="
     },
     "ts-node": {
-      "version": "8.1.0",
-      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-8.1.0.tgz",
-      "integrity": "sha512-34jpuOrxDuf+O6iW1JpgTRDFynUZ1iEqtYruBqh35gICNjN8x+LpVcPAcwzLPi9VU6mdA3ym+x233nZmZp445A==",
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-8.3.0.tgz",
+      "integrity": "sha512-dyNS/RqyVTDcmNM4NIBAeDMpsAdaQ+ojdf0GOLqE6nwJOgzEkdRNzJywhDfwnuvB10oa6NLVG1rUJQCpRN7qoQ==",
       "dev": true,
       "requires": {
         "arg": "^4.1.0",
-        "diff": "^3.1.0",
+        "diff": "^4.0.1",
         "make-error": "^1.1.1",
         "source-map-support": "^0.5.6",
         "yn": "^3.0.0"
@@ -846,10 +836,15 @@
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.9.3.tgz",
       "integrity": "sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ=="
     },
+    "type": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/type/-/type-1.0.1.tgz",
+      "integrity": "sha512-MAM5dBMJCJNKs9E7JXo4CXRAansRfG0nlJxW7Wf6GZzSOvH31zClSaHdIMWLehe/EGMBkqeC55rrkaOr5Oo7Nw=="
+    },
     "typescript": {
-      "version": "3.4.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.4.5.tgz",
-      "integrity": "sha512-YycBxUb49UUhdNMU5aJ7z5Ej2XGmaIBL0x34vZ82fn3hGvD+bgrMrVDpatgz2f7YxUMJxMkbWxJZeAvDxVe7Vw=="
+      "version": "3.5.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.5.3.tgz",
+      "integrity": "sha512-ACzBtm/PhXBDId6a6sDJfroT2pOWt/oOnk4/dElG5G33ZL776N3Y6/6bKZJBFpd+b05F3Ct9qDjMeJmRWtE2/g=="
     },
     "uri-js": {
       "version": "4.2.2",
@@ -870,9 +865,9 @@
       "integrity": "sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA=="
     },
     "validator": {
-      "version": "10.4.0",
-      "resolved": "https://registry.npmjs.org/validator/-/validator-10.4.0.tgz",
-      "integrity": "sha512-Q/wBy3LB1uOyssgNlXSRmaf22NxjvDNZM2MtIQ4jaEOAB61xsh1TQxsq1CgzUMBV1lDrVMogIh8GjG1DYW0zLg=="
+      "version": "11.1.0",
+      "resolved": "https://registry.npmjs.org/validator/-/validator-11.1.0.tgz",
+      "integrity": "sha512-qiQ5ktdO7CD6C/5/mYV4jku/7qnqzjrxb3C/Q5wR3vGGinHTgJZN/TdFT3ZX4vXhX2R1PXx42fB1cn5W+uJ4lg=="
     },
     "yn": {
       "version": "3.1.0",

integration/scopes/package.json

@@ -7,21 +7,21 @@
     "start": "ts-node src/main"
   },
   "dependencies": {
-    "@nestjs/common": "6.1.1",
-    "@nestjs/core": "6.1.1",
-    "@nestjs/microservices": "6.1.1",
-    "@nestjs/testing": "6.1.1",
-    "@nestjs/websockets": "6.1.1",
-    "class-transformer": "0.2.2",
-    "class-validator": "0.9.1",
-    "fastify": "2.3.0",
+    "@nestjs/common": "6.5.3",
+    "@nestjs/core": "6.5.3",
+    "@nestjs/microservices": "6.5.3",
+    "@nestjs/testing": "6.5.3",
+    "@nestjs/websockets": "6.5.3",
+    "class-transformer": "0.2.3",
+    "class-validator": "0.10.0",
+    "fastify": "2.7.1",
     "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.1",
-    "typescript": "3.4.5"
+    "rxjs": "6.5.2",
+    "typescript": "3.5.3"
   },
   "devDependencies": {
-    "@types/node": "7.10.6",
+    "@types/node": "7.10.7",
     "supertest": "4.0.2",
-    "ts-node": "8.1.0"
+    "ts-node": "8.3.0"
   }
 }

integration/scopes/src/hello/guards/request-scoped.guard.ts

@@ -1,6 +1,7 @@
 import {
   CanActivate,
   ExecutionContext,
+  Inject,
   Injectable,
   Scope,
 } from '@nestjs/common';
@@ -9,13 +10,16 @@ import { Observable } from 'rxjs';
 @Injectable({ scope: Scope.REQUEST })
 export class Guard implements CanActivate {
   static COUNTER = 0;
-  constructor() {
+  static REQUEST_SCOPED_DATA = [];
+
+  constructor(@Inject('REQUEST_ID') private requestId: number) {
     Guard.COUNTER++;
   }
 
   canActivate(
     context: ExecutionContext,
   ): boolean | Promise<boolean> | Observable<boolean> {
+    Guard.REQUEST_SCOPED_DATA.push(this.requestId);
     return true;
   }
 }

integration/scopes/src/hello/hello.module.ts

@@ -1,11 +1,19 @@
-import { DynamicModule, Inject, Module, Provider } from '@nestjs/common';
+import { DynamicModule, Inject, Module, Provider, Scope } from '@nestjs/common';
 import { HelloController } from './hello.controller';
 import { HelloService } from './hello.service';
 import { UsersService } from './users/users.service';
 
 @Module({
   controllers: [HelloController],
-  providers: [HelloService, UsersService],
+  providers: [
+    HelloService,
+    UsersService,
+    {
+      provide: 'REQUEST_ID',
+      useFactory: () => 1,
+      scope: Scope.REQUEST,
+    },
+  ],
 })
 export class HelloModule {
   constructor(@Inject('META') private readonly meta) {}

integration/scopes/src/hello/interceptors/logging.interceptor.ts

@@ -1,6 +1,7 @@
 import {
   CallHandler,
   ExecutionContext,
+  Inject,
   Injectable,
   NestInterceptor,
   Scope,
@@ -10,10 +11,14 @@ import { Observable } from 'rxjs';
 @Injectable({ scope: Scope.REQUEST })
 export class Interceptor implements NestInterceptor {
   static COUNTER = 0;
-  constructor() {
+  static REQUEST_SCOPED_DATA = [];
+
+  constructor(@Inject('REQUEST_ID') private requestId: number) {
     Interceptor.COUNTER++;
   }
+
   intercept(context: ExecutionContext, call: CallHandler): Observable<any> {
+    Interceptor.REQUEST_SCOPED_DATA.push(this.requestId);
     return call.handle();
   }
 }

integration/scopes/src/hello/users/user-by-id.pipe.ts

@@ -1,14 +1,25 @@
-import { ArgumentMetadata, Injectable, PipeTransform } from '@nestjs/common';
+import {
+  ArgumentMetadata,
+  Inject,
+  Injectable,
+  PipeTransform,
+} from '@nestjs/common';
 import { UsersService } from './users.service';
 
 @Injectable()
 export class UserByIdPipe implements PipeTransform<string> {
   static COUNTER = 0;
-  constructor(private readonly usersService: UsersService) {
+  static REQUEST_SCOPED_DATA = [];
+
+  constructor(
+    @Inject('REQUEST_ID') private requestId: number,
+    private readonly usersService: UsersService,
+  ) {
     UserByIdPipe.COUNTER++;
   }
 
   transform(value: string, metadata: ArgumentMetadata) {
+    UserByIdPipe.REQUEST_SCOPED_DATA.push(this.requestId);
     return this.usersService.findById(value);
   }
 }

integration/scopes/src/msvc/dto/test.dto.ts

@@ -0,0 +1,10 @@
+import { IsString, IsNotEmpty, IsNumber } from 'class-validator';
+
+export class TestDto {
+  @IsString()
+  @IsNotEmpty()
+  string: string;
+
+  @IsNumber()
+  number: number;
+}

integration/scopes/src/msvc/guards/request-scoped.guard.ts

@@ -0,0 +1,25 @@
+import {
+  CanActivate,
+  ExecutionContext,
+  Inject,
+  Injectable,
+  Scope,
+} from '@nestjs/common';
+import { Observable } from 'rxjs';
+
+@Injectable({ scope: Scope.REQUEST })
+export class Guard implements CanActivate {
+  static COUNTER = 0;
+  static REQUEST_SCOPED_DATA = [];
+
+  constructor(@Inject('REQUEST_ID') private requestId: number) {
+    Guard.COUNTER++;
+  }
+
+  canActivate(
+    context: ExecutionContext,
+  ): boolean | Promise<boolean> | Observable<boolean> {
+    Guard.REQUEST_SCOPED_DATA.push(this.requestId);
+    return true;
+  }
+}

integration/scopes/src/msvc/hello.controller.ts

@@ -0,0 +1,24 @@
+import { Controller, UseGuards, UseInterceptors } from '@nestjs/common';
+import { MessagePattern } from '@nestjs/microservices';
+import { Guard } from './guards/request-scoped.guard';
+import { HelloService } from './hello.service';
+import { Interceptor } from './interceptors/logging.interceptor';
+import { UsersService } from './users/users.service';
+
+@Controller()
+export class HelloController {
+  static COUNTER = 0;
+  constructor(
+    private readonly helloService: HelloService,
+    private readonly usersService: UsersService,
+  ) {
+    HelloController.COUNTER++;
+  }
+
+  @UseGuards(Guard)
+  @UseInterceptors(Interceptor)
+  @MessagePattern('test')
+  greeting(): string {
+    return this.helloService.greeting();
+  }
+}

integration/scopes/src/msvc/hello.module.ts

@@ -0,0 +1,28 @@
+import { DynamicModule, Inject, Module, Provider, Scope } from '@nestjs/common';
+import { HelloController } from './hello.controller';
+import { HelloService } from './hello.service';
+import { HttpController } from './http.controller';
+import { UsersService } from './users/users.service';
+
+@Module({
+  controllers: [HelloController, HttpController],
+  providers: [
+    HelloService,
+    UsersService,
+    {
+      provide: 'REQUEST_ID',
+      useFactory: () => 1,
+      scope: Scope.REQUEST,
+    },
+  ],
+})
+export class HelloModule {
+  constructor(@Inject('META') private readonly meta) {}
+
+  static forRoot(meta: Provider): DynamicModule {
+    return {
+      module: HelloModule,
+      providers: [meta],
+    };
+  }
+}

integration/scopes/src/msvc/hello.service.ts

@@ -0,0 +1,10 @@
+import { Inject, Injectable, Scope } from '@nestjs/common';
+
+@Injectable({ scope: Scope.REQUEST })
+export class HelloService {
+  constructor(@Inject('META') private readonly meta) {}
+
+  greeting(): string {
+    return 'Hello world!';
+  }
+}

integration/scopes/src/msvc/http.controller.ts

@@ -0,0 +1,13 @@
+import { Controller, Get } from '@nestjs/common';
+import { ClientProxyFactory, Transport } from '@nestjs/microservices';
+
+@Controller()
+export class HttpController {
+  @Get('hello')
+  testMsvc() {
+    const client = ClientProxyFactory.create({
+      transport: Transport.TCP,
+    });
+    return client.send('test', { test: true });
+  }
+}

integration/scopes/src/msvc/interceptors/logging.interceptor.ts

@@ -0,0 +1,24 @@
+import {
+  CallHandler,
+  ExecutionContext,
+  Inject,
+  Injectable,
+  NestInterceptor,
+  Scope,
+} from '@nestjs/common';
+import { Observable } from 'rxjs';
+
+@Injectable({ scope: Scope.REQUEST })
+export class Interceptor implements NestInterceptor {
+  static COUNTER = 0;
+  static REQUEST_SCOPED_DATA = [];
+
+  constructor(@Inject('REQUEST_ID') private requestId: number) {
+    Interceptor.COUNTER++;
+  }
+
+  intercept(context: ExecutionContext, call: CallHandler): Observable<any> {
+    Interceptor.REQUEST_SCOPED_DATA.push(this.requestId);
+    return call.handle();
+  }
+}

integration/scopes/src/msvc/users/users.service.ts

@@ -0,0 +1,13 @@
+import { Inject, Injectable, Scope } from '@nestjs/common';
+
+@Injectable({ scope: Scope.REQUEST })
+export class UsersService {
+  static COUNTER = 0;
+  constructor(@Inject('META') private readonly meta) {
+    UsersService.COUNTER++;
+  }
+
+  findById(id: string) {
+    return { id };
+  }
+}

integration/typegraphql/e2e/pipes.spec.ts

@@ -3,7 +3,7 @@ import { Test } from '@nestjs/testing';
 import * as request from 'supertest';
 import { ApplicationModule } from '../src/app.module';
 
-describe('GraphQL - Pipes', () => {
+describe('GraphQL Pipes', () => {
   let app: INestApplication;
 
   beforeEach(async () => {
@@ -32,20 +32,24 @@ describe('GraphQL - Pipes', () => {
             extensions: {
               code: 'INTERNAL_SERVER_ERROR',
               exception: {
-                message: [
-                  {
-                    children: [],
-                    constraints: {
-                      length:
-                        'description must be longer than or equal to 30 characters',
+                message: {
+                  error: 'Bad Request',
+                  message: [
+                    {
+                      children: [],
+                      constraints: {
+                        length:
+                          'description must be longer than or equal to 30 characters',
+                      },
+                      property: 'description',
+                      target: {
+                        ingredients: [],
+                        title: 'test',
+                      },
                     },
-                    property: 'description',
-                    target: {
-                      ingredients: [],
-                      title: 'test',
-                    },
-                  },
-                ],
+                  ],
+                  statusCode: 400,
+                },
                 response: {
                   error: 'Bad Request',
                   message: [
@@ -73,20 +77,24 @@ describe('GraphQL - Pipes', () => {
                 line: 2,
               },
             ],
-            message: [
-              {
-                children: [],
-                constraints: {
-                  length:
-                    'description must be longer than or equal to 30 characters',
+            message: {
+              error: 'Bad Request',
+              message: [
+                {
+                  children: [],
+                  constraints: {
+                    length:
+                      'description must be longer than or equal to 30 characters',
+                  },
+                  property: 'description',
+                  target: {
+                    ingredients: [],
+                    title: 'test',
+                  },
                 },
-                property: 'description',
-                target: {
-                  ingredients: [],
-                  title: 'test',
-                },
-              },
-            ],
+              ],
+              statusCode: 400,
+            },
             path: ['addRecipe'],
           },
         ],

integration/typegraphql/package.json

@@ -9,24 +9,24 @@
     "start:prod": "node dist/main.js"
   },
   "dependencies": {
-    "@nestjs/common": "6.1.1",
-    "@nestjs/core": "6.1.1",
-    "@nestjs/graphql": "6.0.5",
-    "apollo-server-express": "2.5.0",
-    "class-transformer": "0.2.2",
-    "class-validator": "0.9.1",
-    "graphql": "14.3.0",
-    "graphql-tools": "4.0.4",
+    "@nestjs/common": "6.5.3",
+    "@nestjs/core": "6.5.3",
+    "@nestjs/graphql": "6.4.2",
+    "apollo-server-express": "2.8.1",
+    "class-transformer": "0.2.3",
+    "class-validator": "0.10.0",
+    "graphql": "14.5.0",
+    "graphql-tools": "4.0.5",
     "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.1",
+    "rxjs": "6.5.2",
     "subscriptions-transport-ws": "0.9.16",
-    "type-graphql": "0.17.3",
-    "typescript": "3.4.5",
-    "ws": "7.0.0"
+    "type-graphql": "0.17.5",
+    "typescript": "3.5.3",
+    "ws": "7.1.2"
   },
   "devDependencies": {
-    "@types/node": "7.10.6",
-    "ts-node": "8.1.0",
-    "tslint": "5.16.0"
+    "@types/node": "7.10.7",
+    "ts-node": "8.3.0",
+    "tslint": "5.19.0"
   }
 }

integration/typeorm/package-lock.json

@@ -5,18 +5,18 @@
   "requires": true,
   "dependencies": {
     "@babel/code-frame": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.0.0.tgz",
-      "integrity": "sha512-OfC2uemaknXr87bdLUkWog7nYuliM9Ij5HUcajsVcMCpQrcLmtxRbVFTIqmcSkSeYRBFBRxs2FiUqFJDLdiebA==",
+      "version": "7.5.5",
+      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.5.5.tgz",
+      "integrity": "sha512-27d4lZoomVyo51VegxI20xZPuSHusqbQag/ztrBC7wegWoQ1nLREPVSKSW8byhTlzTKyNE4ifaTA6lCp7JjpFw==",
       "dev": true,
       "requires": {
         "@babel/highlight": "^7.0.0"
       }
     },
     "@babel/highlight": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.0.0.tgz",
-      "integrity": "sha512-UFMC4ZeFC48Tpvj7C8UgLvtkaUuovQX+5xNWrsIoMG8o2z+XFKjKaN9iVmS84dPwVN00W4wPmqvYoZF3EGAsfw==",
+      "version": "7.5.0",
+      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.5.0.tgz",
+      "integrity": "sha512-7dV4eu9gBxoM0dAnj/BCFDW9LFU0zvTrkq0ugM7pnHEgguOEeOz1so2ZghEdzviYzQEED0r4EAgpsBChKy1TRQ==",
       "dev": true,
       "requires": {
         "chalk": "^2.0.0",
@@ -25,40 +25,40 @@
       }
     },
     "@nestjs/common": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-6.1.1.tgz",
-      "integrity": "sha512-hwAjk0RUMRFWJktTYovW0LWVRy2oLBwdb4mDcomYUoSGrCYZ9xGS+eeB9B7Lby4xoz01E2NTRmdrIh9gQYAEFA==",
+      "version": "6.5.3",
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-        "string-width": "^1.0.1",
-        "strip-ansi": "^3.0.1"
-      },
-      "dependencies": {
-        "ansi-regex": {
-          "version": "2.1.1",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
-          "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8="
-        },
-        "is-fullwidth-code-point": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz",
-          "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
-          "requires": {
-            "number-is-nan": "^1.0.0"
-          }
-        },
-        "string-width": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
-          "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
-          "requires": {
-            "code-point-at": "^1.0.0",
-            "is-fullwidth-code-point": "^1.0.0",
-            "strip-ansi": "^3.0.0"
-          }
-        },
-        "strip-ansi": {
-          "version": "3.0.1",
-          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
-          "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
-          "requires": {
-            "ansi-regex": "^2.0.0"
-          }
-        }
+        "ansi-styles": "^3.2.0",
+        "string-width": "^3.0.0",
+        "strip-ansi": "^5.0.0"
       }
     },
     "wrappy": {
@@ -1202,14 +1152,9 @@
       "integrity": "sha1-Ey7mPS7FVlxVfiD0wi35rKaGsQ0="
     },
     "y18n": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/y18n/-/y18n-3.2.1.tgz",
-      "integrity": "sha1-bRX7qITAhnnA136I53WegR4H+kE="
-    },
-    "yallist": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
-      "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI="
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz",
+      "integrity": "sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w=="
     },
     "yargonaut": {
       "version": "1.1.4",
@@ -1259,11 +1204,11 @@
       }
     },
     "yargs": {
-      "version": "13.2.2",
-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.2.2.tgz",
-      "integrity": "sha512-WyEoxgyTD3w5XRpAQNYUB9ycVH/PQrToaTXdYXRdOXvEy1l19br+VJsc0vcO8PTGg5ro/l/GY7F/JMEBmI0BxA==",
+      "version": "13.2.4",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.2.4.tgz",
+      "integrity": "sha512-HG/DWAJa1PAnHT9JAhNa8AbAv3FPaiLzioSjCcmuXXhP8MlpHO5vwls4g4j6n30Z74GVQj8Xa62dWVx1QCGklg==",
       "requires": {
-        "cliui": "^4.0.0",
+        "cliui": "^5.0.0",
         "find-up": "^3.0.0",
         "get-caller-file": "^2.0.1",
         "os-locale": "^3.1.0",
@@ -1273,179 +1218,16 @@
         "string-width": "^3.0.0",
         "which-module": "^2.0.0",
         "y18n": "^4.0.0",
-        "yargs-parser": "^13.0.0"
-      },
-      "dependencies": {
-        "ansi-regex": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
-          "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg=="
-        },
-        "camelcase": {
-          "version": "5.3.1",
-          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
-          "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg=="
-        },
-        "cross-spawn": {
-          "version": "6.0.5",
-          "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-6.0.5.tgz",
-          "integrity": "sha512-eTVLrBSt7fjbDygz805pMnstIs2VTBNkRm0qxZd+M7A5XDdxVRWO5MxGBXZhjY4cqLYLdtrGqRf8mBPmzwSpWQ==",
-          "requires": {
-            "nice-try": "^1.0.4",
-            "path-key": "^2.0.1",
-            "semver": "^5.5.0",
-            "shebang-command": "^1.2.0",
-            "which": "^1.2.9"
-          }
-        },
-        "execa": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/execa/-/execa-1.0.0.tgz",
-          "integrity": "sha512-adbxcyWV46qiHyvSp50TKt05tB4tK3HcmF7/nxfAdhnox83seTDbwnaqKO4sXRy7roHAIFqJP/Rw/AuEbX61LA==",
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-            "cross-spawn": "^6.0.0",
-            "get-stream": "^4.0.0",
-            "is-stream": "^1.1.0",
-            "npm-run-path": "^2.0.0",
-            "p-finally": "^1.0.0",
-            "signal-exit": "^3.0.0",
-            "strip-eof": "^1.0.0"
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-          "version": "3.0.0",
-          "resolved": "https://registry.npmjs.org/find-up/-/find-up-3.0.0.tgz",
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-            "decamelize": "^1.2.0"
-          }
-        }
+        "yargs-parser": "^13.1.0"
       }
     },
     "yargs-parser": {
-      "version": "9.0.2",
-      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-9.0.2.tgz",
-      "integrity": "sha1-nM9qQ0YP5O1Aqbto9I1DuKaMwHc=",
+      "version": "13.1.0",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.0.tgz",
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       "requires": {
-        "camelcase": "^4.1.0"
+        "camelcase": "^5.0.0",
+        "decamelize": "^1.2.0"
       }
     },
     "yn": {

integration/typeorm/package.json

@@ -9,18 +9,18 @@
     "start:prod": "node dist/main.js"
   },
   "dependencies": {
-    "@nestjs/common": "6.1.1",
-    "@nestjs/core": "6.1.1",
-    "@nestjs/typeorm": "6.1.0",
+    "@nestjs/common": "6.5.3",
+    "@nestjs/core": "6.5.3",
+    "@nestjs/typeorm": "6.1.3",
     "mysql": "2.17.1",
     "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.1",
-    "typeorm": "0.2.17",
-    "typescript": "3.4.5"
+    "rxjs": "6.5.2",
+    "typeorm": "0.2.18",
+    "typescript": "3.5.3"
   },
   "devDependencies": {
-    "@types/node": "7.10.6",
-    "ts-node": "8.1.0",
-    "tslint": "5.16.0"
+    "@types/node": "7.10.7",
+    "ts-node": "8.3.0",
+    "tslint": "5.19.0"
   }
 }

integration/websockets/e2e/ws-gateway.spec.ts

@@ -12,12 +12,11 @@ async function createNestApp(...gateways): Promise<INestApplication> {
     providers: gateways,
   }).compile();
   const app = await testingModule.createNestApplication();
-  app.useWebSocketAdapter(new WsAdapter(app));
+  app.useWebSocketAdapter(new WsAdapter(app) as any);
   return app;
 }
 
 describe('WebSocketGateway (WsAdapter)', () => {
-  const event = 'push';
   let ws, ws2, app;
 
   it(`should handle message (2nd port)`, async () => {
@@ -66,10 +65,15 @@ describe('WebSocketGateway (WsAdapter)', () => {
     );
   });
 
-  it(`should support 2 different gateways`, async () => {
+  it(`should support 2 different gateways`, async function() {
+    this.retries(10);
+
     app = await createNestApp(ApplicationGateway, CoreGateway);
     await app.listenAsync(3000);
 
+    // open websockets delay
+    await new Promise(resolve => setTimeout(resolve, 1000));
+
     ws = new WebSocket('ws://localhost:8080');
     ws2 = new WebSocket('ws://localhost:8090');
 

integration/websockets/package-lock.json

@@ -5,58 +5,58 @@
   "requires": true,
   "dependencies": {
     "@nestjs/common": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-6.1.1.tgz",
-      "integrity": "sha512-hwAjk0RUMRFWJktTYovW0LWVRy2oLBwdb4mDcomYUoSGrCYZ9xGS+eeB9B7Lby4xoz01E2NTRmdrIh9gQYAEFA==",
+      "version": "6.5.3",
+      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-6.5.3.tgz",
+      "integrity": "sha512-8d39grIMrUYGKM46BFWxB6csQFCu1S2aK7azPivg7gTRVSbvR84cVd6tgRVM0LwFpqQrtn3Q6G6Pa8FSk7Kh1w==",
       "requires": {
-        "axios": "0.18.0",
+        "axios": "0.19.0",
         "cli-color": "1.4.0",
         "uuid": "3.3.2"
       }
     },
     "@nestjs/core": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-6.1.1.tgz",
-      "integrity": "sha512-qIDe+dr+iCuntoewwJgsDBay3JWcCozXKZZLjKwIK5VxWTxT83KHm+1LRR8hSAMCPgQFgRq4639oOSRtceEzNg==",
+      "version": "6.5.3",
+      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-6.5.3.tgz",
+      "integrity": "sha512-ZhYfH49sVmUUw02qsaGozCFOOehlEABakYzRShyDDq30/2+ek3KpE0DfvA9tXlzX2KVrac2qDTBxMOPoJ+zY+g==",
       "requires": {
-        "@nuxtjs/opencollective": "0.2.1",
+        "@nuxtjs/opencollective": "0.2.2",
         "fast-safe-stringify": "2.0.6",
-        "iterare": "1.1.2",
+        "iterare": "1.2.0",
         "object-hash": "1.3.1",
         "optional": "0.1.4",
         "uuid": "3.3.2"
       }
     },
     "@nestjs/microservices": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/microservices/-/microservices-6.1.1.tgz",
-      "integrity": "sha512-dqEhSh0+9dIdb4aXWsuMnoGjiyhKE6mm2f/IKAIbWwwfmGzeFGcEd1TdqLXVzDgCXxTaUZlO7TY0PRU0Muwlfw==",
+      "version": "6.5.3",
+      "resolved": "https://registry.npmjs.org/@nestjs/microservices/-/microservices-6.5.3.tgz",
+      "integrity": "sha512-T9zZf61myahenI4c0qhcYnhnx49L+zL9+8W6fc+LPTarbt1HJDu6iyj6fh2BzewakwNLJRyGMJ9YCYlXhFuvlA==",
       "requires": {
-        "iterare": "1.1.2",
+        "iterare": "1.2.0",
         "json-socket": "0.3.0",
         "optional": "0.1.4"
       }
     },
     "@nestjs/testing": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/testing/-/testing-6.1.1.tgz",
-      "integrity": "sha512-EQLRES20n8zWkFRXgwFKjCE0s/WsHvqv3v22umqq2XHiep7WiJub0hNG/FcC00WltXPDPAaEDu0XDPr56UWZhQ==",
+      "version": "6.5.3",
+      "resolved": "https://registry.npmjs.org/@nestjs/testing/-/testing-6.5.3.tgz",
+      "integrity": "sha512-W8tPhkNVhmX+jaDu4R7WUOtIl0PK3ZDso434rEm/b1+S6ZRgAKwNVHWM/rwIuTi5+erPTEULtTsZgrXFrzC1sA==",
       "requires": {
         "optional": "0.1.4"
       }
     },
     "@nestjs/websockets": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/websockets/-/websockets-6.1.1.tgz",
-      "integrity": "sha512-iPdp9ipM8cx2Entak4oI6eg1QPhNFH81kx9on44mQ8oAGRdZVcbiS2wQ+ERbwQyNIUsWSR390kObOlXKqelaxw==",
+      "version": "6.5.3",
+      "resolved": "https://registry.npmjs.org/@nestjs/websockets/-/websockets-6.5.3.tgz",
+      "integrity": "sha512-YrCvmLHTW0OBusTiUOPrG0PNrw/3Gatty/bh3ro5cEoiovcaJxGSMsTC+JSVXqPwRJjEtoHMCr5Qje2rAepIzQ==",
       "requires": {
-        "iterare": "1.1.2"
+        "iterare": "1.2.0"
       }
     },
     "@nuxtjs/opencollective": {
-      "version": "0.2.1",
-      "resolved": "https://registry.npmjs.org/@nuxtjs/opencollective/-/opencollective-0.2.1.tgz",
-      "integrity": "sha512-pzSib8NKquaTt/ns5Cc2G0BGRVJXaD+p1qfF6q7vNIMvRysorn/VF3y7gAuQpcxfF7wBbGE+dXjhIieWOUsWSw==",
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/@nuxtjs/opencollective/-/opencollective-0.2.2.tgz",
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@@ -64,11 +64,16 @@
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+      "version": "7.10.7",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-7.10.7.tgz",
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+    "@types/validator": {
+      "version": "10.11.2",
+      "resolved": "https://registry.npmjs.org/@types/validator/-/validator-10.11.2.tgz",
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+    },
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@@ -95,12 +100,12 @@
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-      "resolved": "https://registry.npmjs.org/axios/-/axios-0.18.0.tgz",
-      "integrity": "sha1-MtU+SFHv3AoRmTts0AB4nXDAUQI=",
+      "version": "0.19.0",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.19.0.tgz",
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       "requires": {
-        "follow-redirects": "^1.3.0",
-        "is-buffer": "^1.1.5"
+        "follow-redirects": "1.5.10",
+        "is-buffer": "^2.0.2"
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@@ -120,17 +125,18 @@
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+      "version": "0.2.3",
+      "resolved": "https://registry.npmjs.org/class-transformer/-/class-transformer-0.2.3.tgz",
+      "integrity": "sha512-qsP+0xoavpOlJHuYsQJsN58HXSl8Jvveo+T37rEvCEeRfMWoytAyR0Ua/YsFgpM6AZYZ/og2PJwArwzJl1aXtQ=="
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+      "version": "0.10.0",
+      "resolved": "https://registry.npmjs.org/class-validator/-/class-validator-0.10.0.tgz",
+      "integrity": "sha512-RvjxRlvoCvM/ojUq11j78ISpReGdBoMErdmDk1e27aQZK6ppSXq751UE6jB9JI7ayEnL6Nnmllzn/HXVSu3dmg==",
       "requires": {
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-        "validator": "10.4.0"
+        "validator": "11.1.0"
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@@ -175,9 +181,9 @@
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-      "resolved": "https://registry.npmjs.org/consola/-/consola-2.6.0.tgz",
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+      "version": "2.9.0",
+      "resolved": "https://registry.npmjs.org/consola/-/consola-2.9.0.tgz",
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@@ -192,17 +198,19 @@
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-      "resolved": "https://registry.npmjs.org/d/-/d-1.0.0.tgz",
-      "integrity": "sha1-dUu1v+VUUdpppYuU1F9MWwRi1Y8=",
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/d/-/d-1.0.1.tgz",
+      "integrity": "sha512-m62ShEObQ39CfralilEQRjH6oAMtNCV1xJyEx5LpRYUVN+EviphDgUc/F3hnYbADmkiNs67Y+3ylmlG7Lnu+FA==",
       "requires": {
-        "es5-ext": "^0.10.9"
+        "es5-ext": "^0.10.50",
+        "type": "^1.0.1"
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     "debug": {
       "version": "3.2.6",
       "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.6.tgz",
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+      "dev": true,
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@@ -214,15 +222,15 @@
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-      "version": "3.5.0",
-      "resolved": "https://registry.npmjs.org/diff/-/diff-3.5.0.tgz",
-      "integrity": "sha512-A46qtFgd+g7pDZinpnwiRJtxbC1hpgf0uzP3iG89scHk0AUC7A1TGxf5OiiOUv/JMZR8GOt8hL900hV0bOy5xA==",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/diff/-/diff-4.0.1.tgz",
+      "integrity": "sha512-s2+XdvhPCOF01LRQBC8hf4vhbVmI2CGS5aZnxLJlT5FtdhPCDFq80q++zK2KlrVorVDdL5BOGZ/VfLrVtYNF+Q==",
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     "es5-ext": {
-      "version": "0.10.49",
-      "resolved": "https://registry.npmjs.org/es5-ext/-/es5-ext-0.10.49.tgz",
-      "integrity": "sha512-3NMEhi57E31qdzmYp2jwRArIUsj1HI/RxbQ4bgnSB+AIKIxsAmTiK83bYMifIcpWvEc3P1X30DhUKOqEtF/kvg==",
+      "version": "0.10.50",
+      "resolved": "https://registry.npmjs.org/es5-ext/-/es5-ext-0.10.50.tgz",
+      "integrity": "sha512-KMzZTPBkeQV/JcSQhI5/z6d9VWJ3EnQ194USTUwIYZ2ZbpN8+SGXQKt1h68EX44+qt+Fzr8DO17vnxrw7c3agw==",
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@@ -249,13 +257,13 @@
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-      "resolved": "https://registry.npmjs.org/es6-weak-map/-/es6-weak-map-2.0.2.tgz",
-      "integrity": "sha1-XjqzIlH/0VOKH45f+hNXdy+S2W8=",
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/es6-weak-map/-/es6-weak-map-2.0.3.tgz",
+      "integrity": "sha512-p5um32HOTO1kP+w7PRnB+5lQ43Z6muuMuIMffvDN8ZB4GcnjLBV6zGStpbASIMk4DCAvEaamhe2zhyCb/QXXsA==",
       "requires": {
         "d": "1",
-        "es5-ext": "^0.10.14",
-        "es6-iterator": "^2.0.1",
+        "es5-ext": "^0.10.46",
+        "es6-iterator": "^2.0.3",
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       }
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@@ -285,11 +293,26 @@
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     "follow-redirects": {
-      "version": "1.7.0",
-      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.7.0.tgz",
-      "integrity": "sha512-m/pZQy4Gj287eNy94nivy5wchN3Kp+Q5WgUPNy5lJSZ3sgkVKSYV/ZChMAQVIgx1SqfZ2zBZtPA2YlXIWxxJOQ==",
+      "version": "1.5.10",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.5.10.tgz",
+      "integrity": "sha512-0V5l4Cizzvqt5D44aTXbFZz+FtyXV1vrDN6qrelxtfYQKW0KO0W2T/hkE8xvGa/540LkZlkaUjO4ailYTFtHVQ==",
       "requires": {
-        "debug": "^3.2.6"
+        "debug": "=3.1.0"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
+          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
+          "requires": {
+            "ms": "2.0.0"
+          }
+        },
+        "ms": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+        }
       }
     },
     "form-data": {
@@ -310,9 +333,9 @@
       "dev": true
     },
     "google-libphonenumber": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/google-libphonenumber/-/google-libphonenumber-3.2.2.tgz",
-      "integrity": "sha512-ubjGeosYPeusjYbUHy76lCniGTTI0k1rIFc+uKBX+jHQLDmWOSUtlFUxaeoLJ+Y+PAMM6dWp+C1HjHx5BI8kEw=="
+      "version": "3.2.3",
+      "resolved": "https://registry.npmjs.org/google-libphonenumber/-/google-libphonenumber-3.2.3.tgz",
+      "integrity": "sha512-8n4JyRptifaIRlHANKRlfqLR8fANm7+Q+1qvDuUsUeStSLtLGTVsZWe1llWDfgWTm1y07cEUyiRuNIv6cs2ovg=="
     },
     "has-flag": {
       "version": "3.0.0",
@@ -326,9 +349,9 @@
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-      "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
-      "integrity": "sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w=="
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-2.0.3.tgz",
+      "integrity": "sha512-U15Q7MXTuZlrbymiz95PJpZxu8IlipAp4dtS3wOdgPXx3mqBnslrWU14kxfHB+Py/+2PVKSr37dMAgM2A4uArw=="
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@@ -336,9 +359,9 @@
       "integrity": "sha1-eaKp7OfwlugPNtKy87wWwf9L8/o="
     },
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-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/iterare/-/iterare-1.1.2.tgz",
-      "integrity": "sha512-25rVYmj/dDvTR6zOa9jY1Ihd6USLa0J508Ub2iy7Aga+xu9JMbjDds2Uh03ReDGbva/YN3s3Ybi+Do0nOX6wAg=="
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/iterare/-/iterare-1.2.0.tgz",
+      "integrity": "sha512-RxMV9p/UzdK0Iplnd8mVgRvNdXlsTOiuDrqMRnDi3wIhbT+JP4xDquAX9ay13R3CH72NBzQ91KWe0+C168QAyQ=="
     },
     "json-socket": {
       "version": "0.3.0",
@@ -404,7 +427,8 @@
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       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
-      "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg=="
+      "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==",
+      "dev": true
     },
     "next-tick": {
       "version": "1.0.0",
@@ -412,9 +436,9 @@
       "integrity": "sha1-yobR/ogoFpsBICCOPchCS524NCw="
     },
     "node-fetch": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.3.0.tgz",
-      "integrity": "sha512-MOd8pV3fxENbryESLgVIeaGKrdl+uaYhCSSVkjeOb/31/njTpcis5aWfdqgNlHIrKOLRbMnfPINPOML2CIFeXA=="
+      "version": "2.6.0",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.0.tgz",
+      "integrity": "sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA=="
     },
     "object-hash": {
       "version": "1.3.1",
@@ -444,9 +468,9 @@
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     },
     "rxjs": {
-      "version": "6.5.1",
-      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.5.1.tgz",
-      "integrity": "sha512-y0j31WJc83wPu31vS1VlAFW5JGrnGC+j+TtGAa1fRQphy48+fDYiDmX8tjGloToEsMkxnouOg/1IzXGKkJnZMg==",
+      "version": "6.5.2",
+      "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.5.2.tgz",
+      "integrity": "sha512-HUb7j3kvb7p7eCUHE3FqjoDsC1xfZQ4AHFWfTKSpZ+sAhhz5X1WX0ZuUqWbzB2QhSLp3DoLUG+hMdEDKqWo2Zg==",
       "requires": {
         "tslib": "^1.9.0"
       }
@@ -551,13 +575,13 @@
       }
     },
     "ts-node": {
-      "version": "8.1.0",
-      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-8.1.0.tgz",
-      "integrity": "sha512-34jpuOrxDuf+O6iW1JpgTRDFynUZ1iEqtYruBqh35gICNjN8x+LpVcPAcwzLPi9VU6mdA3ym+x233nZmZp445A==",
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-8.3.0.tgz",
+      "integrity": "sha512-dyNS/RqyVTDcmNM4NIBAeDMpsAdaQ+ojdf0GOLqE6nwJOgzEkdRNzJywhDfwnuvB10oa6NLVG1rUJQCpRN7qoQ==",
       "dev": true,
       "requires": {
         "arg": "^4.1.0",
-        "diff": "^3.1.0",
+        "diff": "^4.0.1",
         "make-error": "^1.1.1",
         "source-map-support": "^0.5.6",
         "yn": "^3.0.0"
@@ -568,10 +592,15 @@
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.9.3.tgz",
       "integrity": "sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ=="
     },
+    "type": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/type/-/type-1.0.1.tgz",
+      "integrity": "sha512-MAM5dBMJCJNKs9E7JXo4CXRAansRfG0nlJxW7Wf6GZzSOvH31zClSaHdIMWLehe/EGMBkqeC55rrkaOr5Oo7Nw=="
+    },
     "typescript": {
-      "version": "3.4.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.4.5.tgz",
-      "integrity": "sha512-YycBxUb49UUhdNMU5aJ7z5Ej2XGmaIBL0x34vZ82fn3hGvD+bgrMrVDpatgz2f7YxUMJxMkbWxJZeAvDxVe7Vw=="
+      "version": "3.5.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.5.3.tgz",
+      "integrity": "sha512-ACzBtm/PhXBDId6a6sDJfroT2pOWt/oOnk4/dElG5G33ZL776N3Y6/6bKZJBFpd+b05F3Ct9qDjMeJmRWtE2/g=="
     },
     "util-deprecate": {
       "version": "1.0.2",
@@ -585,9 +614,9 @@
       "integrity": "sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA=="
     },
     "validator": {
-      "version": "10.4.0",
-      "resolved": "https://registry.npmjs.org/validator/-/validator-10.4.0.tgz",
-      "integrity": "sha512-Q/wBy3LB1uOyssgNlXSRmaf22NxjvDNZM2MtIQ4jaEOAB61xsh1TQxsq1CgzUMBV1lDrVMogIh8GjG1DYW0zLg=="
+      "version": "11.1.0",
+      "resolved": "https://registry.npmjs.org/validator/-/validator-11.1.0.tgz",
+      "integrity": "sha512-qiQ5ktdO7CD6C/5/mYV4jku/7qnqzjrxb3C/Q5wR3vGGinHTgJZN/TdFT3ZX4vXhX2R1PXx42fB1cn5W+uJ4lg=="
     },
     "yn": {
       "version": "3.1.0",

integration/websockets/package.json

@@ -7,20 +7,20 @@
     "start": "ts-node src/main"
   },
   "dependencies": {
-    "@nestjs/common": "6.1.1",
-    "@nestjs/core": "6.1.1",
-    "@nestjs/microservices": "6.1.1",
-    "@nestjs/testing": "6.1.1",
-    "@nestjs/websockets": "6.1.1",
-    "class-transformer": "0.2.2",
-    "class-validator": "0.9.1",
+    "@nestjs/common": "6.5.3",
+    "@nestjs/core": "6.5.3",
+    "@nestjs/microservices": "6.5.3",
+    "@nestjs/testing": "6.5.3",
+    "@nestjs/websockets": "6.5.3",
+    "class-transformer": "0.2.3",
+    "class-validator": "0.10.0",
     "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.1",
-    "typescript": "3.4.5"
+    "rxjs": "6.5.2",
+    "typescript": "3.5.3"
   },
   "devDependencies": {
-    "@types/node": "7.10.6",
+    "@types/node": "7.10.7",
     "supertest": "4.0.2",
-    "ts-node": "8.1.0"
+    "ts-node": "8.3.0"
   }
 }

lerna.json

@@ -3,5 +3,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "6.2.0"
+  "version": "6.5.3"
 }

package.json

@@ -1,17 +1,18 @@
 {
-  "name": "nestjs",
-  "version": "6.1.1",
+  "name": "@nestjs/core",
+  "version": "6.5.3",
   "description": "Modern, fast, powerful node.js web framework",
   "scripts": {
     "coverage": "nyc report --reporter=text-lcov | coveralls",
     "test": "nyc --require ts-node/register mocha packages/**/*.spec.ts --reporter spec --retries 3 --require 'node_modules/reflect-metadata/Reflect.js'",
-    "integration-test": "mocha integration/**/*.spec.ts --reporter spec --require ts-node/register --require 'node_modules/reflect-metadata/Reflect.js'",
+    "integration-test": "mocha \"integration/*/{,!(node_modules)/**/}/*.spec.ts\" --reporter spec --require ts-node/register --require 'node_modules/reflect-metadata/Reflect.js'",
     "lint": "tslint -p tsconfig.json -c tslint.json \"packages/**/*.ts\" -e \"*.spec.ts\"",
     "format": "prettier **/**/*.ts --ignore-path ./.prettierignore --write && git status",
     "clean": "gulp clean:bundle",
     "build": "npm run clean && gulp build",
     "prebuild:dev": "rm -rf node_modules/@nestjs",
     "build:dev": "gulp build --dist node_modules/@nestjs && gulp move",
+    "build:samples": "gulp install:samples && npm run build:dev && gulp build:samples",
     "postinstall": "opencollective",
     "prerelease": "gulp copy-misc && gulp build --dist node_modules/@nestjs",
     "publish": "npm run prerelease && npm run build && ./node_modules/.bin/lerna publish --force-publish --access public --exact -m \"chore(@nestjs) publish %s release\"",
@@ -30,80 +31,82 @@
   "author": "Kamil Mysliwiec",
   "license": "MIT",
   "dependencies": {
-    "@grpc/proto-loader": "0.3.0",
+    "@grpc/proto-loader": "0.5.1",
     "@nestjs/common": "6.1.1",
     "@nestjs/core": "6.1.1",
     "@nestjs/microservices": "6.1.1",
     "@nestjs/testing": "6.1.1",
     "@nestjs/websockets": "6.1.1",
-    "@nuxtjs/opencollective": "0.2.1",
-    "amqp-connection-manager": "2.3.1",
-    "amqplib": "0.5.3",
-    "apollo-server-express": "2.5.0",
-    "axios": "0.18.0",
-    "cache-manager": "2.9.0",
-    "class-transformer": "0.2.2",
-    "class-validator": "0.9.1",
+    "@nuxtjs/opencollective": "0.2.2",
+    "amqp-connection-manager": "3.0.0",
+    "amqplib": "0.5.5",
+    "apollo-server-express": "2.8.1",
+    "axios": "0.19.0",
+    "cache-manager": "2.10.0",
+    "class-transformer": "0.2.3",
+    "class-validator": "0.10.0",
     "cli-color": "1.4.0",
-    "connect": "3.6.6",
+    "connect": "3.7.0",
     "cors": "2.8.5",
     "engine.io-client": "3.3.2",
-    "express": "4.16.4",
-    "fast-json-stringify": "1.15.2",
+    "express": "4.17.1",
+    "fast-json-stringify": "1.15.4",
     "fast-safe-stringify": "2.0.6",
-    "fastify": "2.3.0",
+    "fastify": "2.7.1",
     "fastify-cors": "2.1.3",
     "fastify-formbody": "3.1.0",
-    "fastify-multipart": "0.8.1",
-    "graphql": "14.3.0",
-    "grpc": "1.20.0",
+    "fastify-multipart": "1.0.2",
+    "graphql": "14.5.0",
+    "grpc": "1.23.3",
     "http2": "3.3.7",
-    "iterare": "1.1.2",
-    "merge-graphql-schemas": "1.5.8",
-    "mqtt": "2.18.8",
-    "multer": "1.4.1",
-    "nats": "1.2.10",
+    "iterare": "1.2.0",
+    "merge-graphql-schemas": "1.7.0",
+    "mqtt": "3.0.0",
+    "multer": "1.4.2",
+    "nats": "1.3.0",
     "object-hash": "1.3.1",
     "optional": "0.1.4",
     "path-to-regexp": "3.0.0",
     "pump": "3.0.0",
     "redis": "2.8.0",
     "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.1",
-    "rxjs-compat": "6.5.1",
+    "rxjs": "6.5.2",
+    "rxjs-compat": "6.5.2",
     "socket.io": "2.2.0",
-    "ts-morph": "2.0.1",
-    "uuid": "3.3.2"
+    "ts-morph": "3.1.3",
+    "uuid": "3.3.3"
   },
   "devDependencies": {
-    "@types/amqplib": "0.5.11",
-    "@types/cache-manager": "1.2.7",
-    "@types/chai": "4.1.7",
-    "@types/chai-as-promised": "7.1.0",
-    "@types/cors": "2.8.5",
-    "@types/express": "4.16.1",
+    "@types/amqplib": "0.5.13",
+    "@types/cache-manager": "1.2.8",
+    "@types/chai": "4.2.0",
+    "@types/chai-as-promised": "7.1.2",
+    "@types/cors": "2.8.6",
+    "@types/express": "4.17.1",
     "@types/fastify-cors": "2.1.0",
+    "@types/gulp": "4.0.6",
     "@types/kafka-node": "2.0.8",
-    "@types/mocha": "5.2.6",
-    "@types/node": "10.14.6",
-    "@types/redis": "2.8.12",
+    "@types/mocha": "5.2.7",
+    "@types/node": "10.14.16",
+    "@types/redis": "2.8.13",
     "@types/reflect-metadata": "0.0.5",
-    "@types/sinon": "7.0.11",
+    "@types/sinon": "7.0.13",
     "@types/socket.io": "2.1.2",
-    "@types/ws": "6.0.1",
+    "@types/ws": "6.0.3",
     "artillery": "1.6.0-28",
     "awesome-typescript-loader": "5.2.1",
     "body-parser": "1.19.0",
     "chai": "4.2.0",
     "chai-as-promised": "7.1.1",
     "clang-format": "1.2.4",
-    "concurrently": "4.1.0",
-    "conventional-changelog": "3.1.8",
-    "core-js": "3.0.1",
-    "coveralls": "3.0.3",
+    "concurrently": "4.1.2",
+    "conventional-changelog": "3.1.10",
+    "core-js": "3.2.1",
+    "coveralls": "3.0.6",
     "csv-write-stream": "2.0.0",
-    "delete-empty": "2.0.0",
-    "fastify-static": "2.4.0",
+    "delete-empty": "3.0.0",
+    "fancy-log": "1.3.3",
+    "fastify-static": "2.5.0",
     "gulp": "4.0.1",
     "gulp-clang-format": "1.0.27",
     "gulp-clean": "0.4.0",
@@ -113,20 +116,19 @@
     "husky": "1.3.1",
     "imports-loader": "0.8.0",
     "json-loader": "0.5.7",
-    "lerna": "3.13.4",
-    "lint-staged": "8.1.6",
-    "memory-usage": "1.2.1",
+    "lerna": "2.11.0",
+    "lint-staged": "9.2.3",
     "mocha": "3.5.3",
-    "nodemon": "1.19.0",
-    "nyc": "14.1.0",
-    "prettier": "1.17.0",
-    "sinon": "7.3.2",
+    "nodemon": "1.19.1",
+    "nyc": "14.1.1",
+    "prettier": "1.18.2",
+    "sinon": "7.4.1",
     "sinon-chai": "3.3.0",
     "socket.io-client": "2.2.0",
     "supertest": "4.0.2",
-    "ts-node": "8.1.0",
-    "tslint": "5.16.0",
-    "typescript": "3.4.5"
+    "ts-node": "8.3.0",
+    "tslint": "5.19.0",
+    "typescript": "3.5.3"
   },
   "collective": {
     "type": "opencollective",
@@ -141,9 +143,11 @@
     ],
     "exclude": [
       "node_modules/",
+      "packages/**/test/**",
       "packages/**/*.spec.ts",
       "packages/**/adapters/*.ts",
       "packages/**/nest-*.ts",
+      "packages/**/test/**/*.ts",
       "packages/core/errors/**/*",
       "packages/common/exceptions/*.ts",
       "packages/common/http/*.ts",

packages/common/PACKAGE.md

@@ -0,0 +1 @@
+The common package comes with decorators such as `@Controller()`, `@Injectable()` and so on.

packages/common/Readme.md

@@ -14,8 +14,7 @@
 <a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/dm/@nestjs/core.svg" alt="NPM Downloads" /></a>
 <a href="https://travis-ci.org/nestjs/nest" target="_blank"><img src="https://api.travis-ci.org/nestjs/nest.svg?branch=master" alt="Travis" /></a>
 <a href="https://travis-ci.org/nestjs/nest" target="_blank"><img src="https://img.shields.io/travis/nestjs/nest/master.svg?label=linux" alt="Linux" /></a>
-<a href="https://coveralls.io/github/nestjs/nest?branch=master" target="_blank"><img src="https://coveralls.io/repos/github/nestjs/nest/badge.svg?branch=master#8" alt="Coverage" /></a>
-<a href="https://gitter.im/nestjs/nestjs?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=body_badge" target="_blank"><img src="https://badges.gitter.im/nestjs/nestjs.svg" alt="Gitter" /></a>
+<a href="https://coveralls.io/github/nestjs/nest?branch=master" target="_blank"><img src="https://coveralls.io/repos/github/nestjs/nest/badge.svg?branch=master#9" alt="Coverage" /></a>
 <a href="https://discord.gg/G7Qnnhy" target="_blank"><img src="https://img.shields.io/badge/discord-online-brightgreen.svg" alt="Discord"/></a>
 <a href="https://opencollective.com/nest#backer" target="_blank"><img src="https://opencollective.com/nest/backers/badge.svg" alt="Backers on Open Collective" /></a>
 <a href="https://opencollective.com/nest#sponsor" target="_blank"><img src="https://opencollective.com/nest/sponsors/badge.svg" alt="Sponsors on Open Collective" /></a>
@@ -53,30 +52,33 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 <a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="320" /></a>
 
-#### Base Sponsor
-
-<a href="https://blueanchor.io/" target="_blank"><img src="https://nestjs.com/img/blueanchor.png" width="300" /></a> &nbsp;
-<a href="https://www.novologic.com/" target="_blank"><img src="https://nestjs.com/img/novologic.png" width="200" /></a>
-
 #### Silver Sponsors
 <a href="https://neoteric.eu/" target="_blank"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" valign="middle" /></a> &nbsp;
-  <a href="http://gojob.com" target="_blank"><img src="http://nestjs.com/img/gojob-logo.png" valign="middle" height="95" /></a> &nbsp; <a href="https://www.swingdev.io" target="_blank"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="150" valign="middle" /> </a> &nbsp; &nbsp;
-  <a href="https://yakaz.com/" target="_blank"><img src="https://nestjs.com/img/yakaz.png" width="100" valign="middle" /></a> &nbsp;
-    <a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="150" valign="middle" /></a> 
-  <a href="http://xtremis.com/" target="_blank"><img src="https://nestjs.com/img/logo-xtremis.svg" width="150" valign="middle" /></a> 
+  <a href="http://gojob.com" target="_blank"><img src="http://nestjs.com/img/gojob-logo.png" valign="middle" height="95" /></a> &nbsp; 
+    <a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="150" valign="middle" /></a> &nbsp;
+<a href="http://www.leogistics.com" target="_blank"><img src="https://nestjs.com/img/leogistics-logo.jpeg" width="150" valign="middle" /></a>
 
 #### Sponsors
 
-<a href="https://scal.io" target="_blank"><img src="https://nestjs.com/img/scalio-logo.svg" width="110" valign="middle" /></a> &nbsp; <a href="http://angularity.io" target="_blank"><img src="http://angularity.io/media/logo.svg" height="26" valign="middle" /></a> &nbsp; <!--<a href="https://keycdn.com"><img src="https://nestjs.com/img/keycdn.svg" height="30" /></a> &nbsp;--> <a href="https://hostpresto.com" target="_blank"><img src="https://nestjs.com/img/hostpresto.png" height="30" valign="middle" /></a> &nbsp; <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" height="36" valign="middle" /></a> &nbsp; <a href="http://architectnow.net/" target="_blank"><img src="https://nestjs.com/img/architectnow.png" height="24" valign="middle" /></a> &nbsp; <a href="https://quander.io/" target="_blank"><img src="https://nestjs.com/img/quander.png" height="28" valign="middle" /></a> &nbsp; <a href="https://mantro.net/" target="_blank"><img src="https://nestjs.com/img/mantro-logo.svg" height="20" valign="middle" /></a> &nbsp;
+<a href="https://www.swingdev.io" target="_blank"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="125" valign="middle" /> </a> &nbsp; <a href="https://blueanchor.io/" target="_blank"><img src="https://nestjs.com/img/blueanchor.png" width="180" valign="middle" /></a> &nbsp;
+<a href="https://www.novologic.com/" target="_blank"><img src="https://nestjs.com/img/novologic.png" width="130" valign="middle" /></a> &nbsp;
+<a href="https://scal.io" target="_blank"><img src="https://nestjs.com/img/scalio-logo.svg" width="100" valign="middle" /></a> &nbsp; <a href="http://angularity.io" target="_blank"><img src="http://angularity.io/media/logo.svg" height="26" valign="middle" /></a> &nbsp; <!--<a href="https://keycdn.com"><img src="https://nestjs.com/img/keycdn.svg" height="30" /></a> &nbsp;--> <a href="https://hostpresto.com" target="_blank"><img src="https://nestjs.com/img/hostpresto.png" height="30" valign="middle" /></a>
 
-<a href="https://triplebyte.com/" target="_blank"><img src="https://nestjs.com/img/triplebyte.png" height="30" valign="middle" /></a> &nbsp; 
+&nbsp; <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" height="36" valign="middle" /></a> &nbsp; <a href="http://architectnow.net/" target="_blank"><img src="https://nestjs.com/img/architectnow.png" height="24" valign="middle" /></a> &nbsp; <a href="https://quander.io/" target="_blank"><img src="https://nestjs.com/img/quander.png" height="28" valign="middle" /></a> &nbsp; <a href="https://mantro.net/" target="_blank"><img src="https://nestjs.com/img/mantro-logo.svg" height="20" valign="middle" /></a> &nbsp; <a href="https://triplebyte.com/" target="_blank"><img src="https://nestjs.com/img/triplebyte.png" height="30" valign="middle" /></a> &nbsp; 
 <a href="https://ever.co/" target="_blank"><img src="https://nestjs.com/img/ever-logo.png" height="20" valign="middle" /></a>  &nbsp; 
-<a href="https://buddy.works/" target="_blank"><img src="https://nestjs.com/img/buddy-logo.svg" height="35" valign="middle" /></a>
+<a href="https://buddy.works/" target="_blank"><img src="https://nestjs.com/img/buddy-logo.svg" height="35" valign="middle" /></a> &nbsp;
+<a href="https://blokt.com" target="_blank"><img src="https://nestjs.com/img/blokt-logo.png" height="31" valign="middle" /></a>  &nbsp; 
+<a href="https://reposit.co.uk/" target="_blank"><img src="https://nestjs.com/img/reposit-logo.png" height="28" valign="middle" /></a> &nbsp; &nbsp; <a href="https://yakaz.com/" target="_blank"><img src="https://nestjs.com/img/yakaz.png" width="80" valign="middle" /></a> &nbsp;
+<a href="https://nearpod.com/" target="_blank"><img src="https://nestjs.com/img/nearpod-logo.svg" width="120" valign="middle" /></a> &nbsp;
+<a href="https://clay.global/" target="_blank"><img src="https://nestjs.com/img/clay-logo.svg" width="90" valign="middle" /></a> &nbsp;
+<a href="https://firesticktricks.com" target="_blank"><img src="https://nestjs.com/img/firesticktricks-logo.png" width="145" valign="middle" /></a> &nbsp;
+  <a href="http://xtremis.com/" target="_blank"><img src="https://nestjs.com/img/logo-xtremis.svg" width="145" valign="middle" /></a>
+
 
 
 ## Backers
 
-<a href="https://opencollective.com/nest" target="_blank"><img src="https://opencollective.com/nest/backers.svg?width=890"></a>
+<a href="https://opencollective.com/nest" target="_blank"><img src="https://opencollective.com/nest/backers.svg?width=1600"></a>
 
 ## Stay in touch
 

packages/common/decorators/core/bind.decorator.ts

@@ -1,7 +1,7 @@
 /**
  * Binds parameter decorators to the method
  * Useful when the language doesn't provide a 'Parameter Decorators' feature (vanilla JavaScript)
- * @param  {} ...decorators
+ * @param  ...decorators
  */
 export function Bind(...decorators: any[]): MethodDecorator {
   return <T>(

packages/common/decorators/core/controller.decorator.ts

@@ -2,17 +2,83 @@ import { PATH_METADATA, SCOPE_OPTIONS_METADATA } from '../../constants';
 import { isString, isUndefined } from '../../utils/shared.utils';
 import { ScopeOptions } from './../../interfaces/scope-options.interface';
 
+/**
+ *
+ * Interface defining options that can be passed to `@Controller()` decorator
+ * @publicApi
+ */
 export interface ControllerOptions extends ScopeOptions {
+  /**
+   * Specifies an optional route path prefix.  When specified, the route path
+   * for a handler is determined by concatenating the prefix with any path
+   *
+   * @see [Routing](https://docs.nestjs.com/controllers#routing)
+   */
   path?: string;
 }
 
+export function Controller();
+export function Controller(prefix: string);
+export function Controller(options: ControllerOptions);
 /**
- * Defines the controller. Controller can inject dependencies through constructor.
- * Those dependencies have to belong to the same module.
+ * Decorator that marks a class as a Nest controller that can receive inbound
+ * requests and produce responses.
+ *
+ * HTTP Controllers optionally accept configuration
+ * metadata that determines route paths that route handlers in the class
+ * respond to, and lifetime [scope](https://docs.nestjs.com/fundamentals/injection-scopes#usage).
+ *
+ * An HTTP Controller responds to inbound HTTP Requests and produces HTTP Responses.
+ * It defines a class that provides the context for one or more related route
+ * handlers that correspond to HTTP request methods and associated routes
+ * (e.g., `GET /api/profile`, `POST /user/resume`).
+ *
+ * A Microservice Controller responds to Requests and Responses, as well as events,
+ * running over a variety of transports [(read more here)](https://docs.nestjs.com/microservices/basics). It defines
+ * a class that provides a context for one or more message or event handlers.
+ *
+ * @see [Controllers](https://docs.nestjs.com/controllers)
+ * @see [Microservices](https://docs.nestjs.com/microservices/basics#request-response)
+ *
+ * @usageNotes
+ *
+ * ### Setting controller options
+ * The controller decorator takes an optional options object in plain JSON format.
+ * This object can take properties `path` and `scope`.
+ *
+ * ### Setting the default route path prefix
+ * The following example sets `cats` as the default route path prefix for all route
+ * handlers in this controller. When simply passing a route prefix, you can pass
+ * it as a string as shown in the example below.
+ *
+ * ```typescript
+ *  @Controller('cats')
+ *  export class CatsController {
+ *    @Get()
+ *    findall(): string {
+ *      return 'This action returns all cats';
+ *    }
+ *  }
+ * ```
+ * This route handler will respond to the request
+ * `GET /cats`
+ *
+ * ### Setting the injection scope
+ * The following example sets the scope for all requests in the controller
+ * to request-scoped. Each request will cause Nest to create a new instance of
+ * the controller.
+ * ```typescript
+ *  @Controller({
+ *    path: 'cats',
+ *    scope: Scope.REQUEST,
+ *  })
+ *  export class CatsController { ... }
+ * ```
+ *
+ * [Read more about scopes here.](https://docs.nestjs.com/fundamentals/injection-scopes)
+ *
+ * @publicApi
  */
-export function Controller(): ClassDecorator;
-export function Controller(prefix: string): ClassDecorator;
-export function Controller(options: ControllerOptions): ClassDecorator;
 export function Controller(
   prefixOrOptions?: string | ControllerOptions,
 ): ClassDecorator {
@@ -20,8 +86,8 @@ export function Controller(
   const [path, scopeOptions] = isUndefined(prefixOrOptions)
     ? [defaultPath, undefined]
     : isString(prefixOrOptions)
-      ? [prefixOrOptions, undefined]
-      : [prefixOrOptions.path || defaultPath, { scope: prefixOrOptions.scope }];
+    ? [prefixOrOptions, undefined]
+    : [prefixOrOptions.path || defaultPath, { scope: prefixOrOptions.scope }];
 
   return (target: object) => {
     Reflect.defineMetadata(PATH_METADATA, path, target);

packages/common/decorators/core/inject.decorator.ts

@@ -5,9 +5,81 @@ import {
 import { isFunction, isUndefined } from '../../utils/shared.utils';
 
 /**
- * Injects provider which has to be available in the current injector (module) scope.
- * Providers are recognized by either types or tokens.
+ * Decorator that marks a constructor parameter as a target for
+ * [Dependency Injection (DI)](https://docs.nestjs.com/providers#dependency-injection). Takes a single
+ * required parameter which is the
+ * [injection token](https://docs.nestjs.com/fundamentals/custom-providers). The injection token serves
+ * as the lookup key for the [provider](https://docs.nestjs.com/providers) that will be injected
+ * (assigned to the constructor parameter).
+ *
+ * Injection tokens can be types (class names), strings or symbols. This depends
+ * on how the provider with which it is associated was defined. Providers
+ * defined with the `@Injectable()` decorator use the class name. Custom
+ * Providers may use strings or symbols as the injection token.
+ *
+ * Any injected provider must be visible within the module scope (loosely
+ * speaking, the containing module) of the class it is being injected into. This
+ * can be done by:
+ *
+ * - defining the provider in the same module scope
+ * - exporting the provider from one module scope and importing that module into the
+ *   module scope of the class being injected into
+ * - exporting the provider from a module that is marked as global using the
+ *   `@Global()` decorator
+ *
+ * @see [Providers](https://docs.nestjs.com/providers)
+ * @see [Custom Providers](https://docs.nestjs.com/fundamentals/custom-providers)
+ * @see [Injection Scopes](https://docs.nestjs.com/fundamentals/injection-scopes)
+ *
+ * @usageNotes
+ *
+ * #### Injecting with a type (class name)
+ *
+ * ```typescript
+ * import { Inject } from '@nestjs/common';
+ * import { ConfigService } from './config.service';
+ *
+ * export class CatsService {
+ *   constructor(@Inject(ConfigService) private readonly configService) {}
+ * }
+ * ```
+ *
+ * The above is equivalent to the conventional constructor injection syntax:
+ * ```typescript
+ * import { ConfigService } from './config.service';
+ *
+ * export class CatsService {
+ *   constructor(private readonly configService: ConfigService) {}
+ * }
+ * ```
+ * #### Injecting with a string
+ *
+ * Assume we've registered a provider with the string `'CONNECTION'` as follows:
+ *
+ * ```typescript
+ * import { connection } from './connection';
+ * const connectionProvider = {
+ *   provide: 'CONNECTION',
+ *   useValue: connection,
+ * };
+ *
+ * @Module({
+ *  providers: [connectionProvider],
+ * })
+ * export class ApplicationModule {}
+ * ```
+ * As a result, we now have a provider bound to the DI container using the
+ * injection token `'CONNECTION'`.  This provider can be injected as follows:
+ *
+ * ```typescript
+ * @Injectable()
+ * export class CatsRepository {
+ *   constructor(@Inject('CONNECTION') connection: Connection) {}
+ * }
+ * ```
+ * @publicApi
  */
+
 export function Inject<T = any>(token?: T) {
   return (target: Object, key: string | symbol, index?: number) => {
     token = token || Reflect.getMetadata('design:type', target, key);

packages/common/decorators/core/injectable.decorator.ts

@@ -3,11 +3,110 @@ import { ScopeOptions } from '../../interfaces/scope-options.interface';
 import { SCOPE_OPTIONS_METADATA } from './../../constants';
 import { Type } from './../../interfaces/type.interface';
 
+/**
+ * Defines the injection scope.
+ *
+ * @see [Injection Scopes](https://docs.nestjs.com/fundamentals/injection-scopes)
+ *
+ * @publicApi
+ */
 export interface InjectableOptions extends ScopeOptions {}
 
 /**
- * Defines the injectable class. This class can inject dependencies through constructor.
- * Those dependencies have to belong to the same module.
+ * Decorator that marks a class as a [provider](https://docs.nestjs.com/providers). Providers can be
+ * injected into other classes via constructor parameter injection using Nest's
+ * built-in [Dependency Injection (DI)](https://docs.nestjs.com/providers#dependency-injection) system.
+ *
+ * When injecting a provider, it must be visible within the module scope (loosely
+ * speaking, the containing module) of the class it is being injected into. This
+ * can be done by:
+ *
+ * - defining the provider in the same module scope
+ * - exporting the provider from one module scope and importing that module into the
+ *   module scope of the class being injected into
+ * - exporting the provider from a module that is marked as global using the
+ *   `@Global()` decorator
+ *
+ * Providers can also be defined in a more explicit and imperative form using
+ * various [custom provider](https://docs.nestjs.com/fundamentals/custom-providers) techniques that expose
+ * more capabilities of the DI system.
+ *
+ * @see [Providers](https://docs.nestjs.com/providers)
+ * @see [Custom Providers](https://docs.nestjs.com/fundamentals/custom-providers)
+ * @see [Injection Scopes](https://docs.nestjs.com/fundamentals/injection-scopes)
+ *
+ * @usageNotes
+ *
+ * #### Setting provider scope
+ *
+ * The `@Injector()` decorator takes an optional options object in plain JSON format.
+ * This object has one property: `scope`.
+ *
+ * Following is an example of setting a provider's scope to per-request. See more
+ * about [injection scopes here](https://docs.nestjs.com/fundamentals/injection-scopes).
+ *
+ * ```typescript
+ * import { Injectable, Scope } from '@nestjs/common';
+ *
+ * @Injectable({ scope: Scope.REQUEST })
+ * export class CatsService {}
+ * ```
+ *
+ * #### Declaring providers
+ *
+ * Providers are declared using the `@Injectable()` decorator and a standard
+ * JavaScript class.
+ *
+ * ```typescript
+ * import { Injectable } from '@nestjs/common';
+ * import { Cat } from './interfaces/cat.interface';
+ *
+ * @Injectable()
+ * export class CatsService {
+ *   private readonly cats: Cat[] = [];
+ *
+ *   create(cat: Cat) {
+ *     this.cats.push(cat);
+ *   }
+ *
+ *   findAll(): Cat[] {
+ *     return this.cats;
+ *   }
+ * }
+ * ```
+ *
+ * #### Using providers
+ *
+ * Providers created using the `@Injectable()` decorator use an
+ * [injection token](https://docs.nestjs.com/fundamentals/custom-providers) that is the class type.
+ *
+ * For example to inject the provider declared above using constructor injection,
+ * use the following syntax. In this example, `CatsService` is the name of
+ * the provider class declared earlier, and is used as the injection token in
+ * the constructor.
+ *
+ * ```typescript
+ * import { Controller, Get, Post, Body } from '@nestjs/common';
+ * import { CreateCatDto } from './dto/create-cat.dto';
+ * import { CatsService } from './cats.service';
+ * import { Cat } from './interfaces/cat.interface';
+ *
+ * @Controller('cats')
+ * export class CatsController {
+ *   constructor(private readonly catsService: CatsService) {}
+ *
+ *   @Post()
+ *   async create(@Body() createCatDto: CreateCatDto) {
+ *     this.catsService.create(createCatDto);
+ *   }
+ *
+ *   @Get()
+ *   async findAll(): Promise<Cat[]> {
+ *     return this.catsService.findAll();
+ *   }
+ * }
+ * ```
+ * @publicApi
  */
 export function Injectable(options?: InjectableOptions): ClassDecorator {
   return (target: object) => {

packages/common/decorators/core/use-guards.decorator.ts

@@ -5,14 +5,38 @@ import { isFunction } from '../../utils/shared.utils';
 import { validateEach } from '../../utils/validate-each.util';
 
 /**
- * Binds guards to the particular context.
- * When the `@UseGuards()` is used on the controller level:
- * - Guard will be register to each handler (every method)
+ * Decorator that binds guards to the scope of the controller or method,
+ * depending on its context.
  *
- * When the `@UseGuards()` is used on the handler level:
- * - Guard will be registered only to the specified method
+ * When `@UseGuards` is used at the controller level, the guard will be
+ * applied to every handler (method) in the controller.
  *
- * @param  {} ...guards
+ * When `@UseGuards` is used at the individual handler level, the guard
+ * will apply only to that specific method.
+ *
+ * @see [Guards](https://docs.nestjs.com/guards)
+ *
+ * @usageNotes
+ *
+ * ### Passing a guard by type
+ * In this example, we pass a guard type, which will delegate instantiating
+ * the guard to the Nest framework, and will allow Dependency Injection.
+ *
+ * ```typescript
+ * @Controller('cats')
+ * @UseGuards(RolesGuard)
+ * export class CatsController {}
+ * ```
+ *
+ * ### Passing a guard instance
+ * It's also possible to pass an instance of a guard directly to the decorator.
+ *
+ * ```typescript
+ * @Controller('cats')
+ * @UseGuards(new RolesGuard())
+ * export class CatsController {}
+ * ```
+ * @publicApi
  */
 export function UseGuards(...guards: (CanActivate | Function)[]) {
   return (target: any, key?: string, descriptor?: any) => {

packages/common/decorators/core/use-interceptors.decorator.ts

@@ -12,7 +12,7 @@ import { validateEach } from '../../utils/validate-each.util';
  * When the `@UseInterceptors()` is used on the handle level:
  * - Interceptor will be registered only to the specified method
  *
- * @param  {} ...interceptors
+ * @param ...interceptors
  */
 export function UseInterceptors(
   ...interceptors: (NestInterceptor | Function)[]

packages/common/decorators/http/create-route-param-metadata.decorator.ts

@@ -48,7 +48,8 @@ export function createParamDecorator(
 
     const isPipe = (pipe: any) =>
       pipe &&
-      ((isFunction(pipe) && pipe.prototype) || isFunction(pipe.transform));
+      ((isFunction(pipe) && pipe.prototype && isFunction(pipe.prototype.transform)) ||
+        isFunction(pipe.transform));
 
     const hasParamData = isNil(data) || !isPipe(data);
     const paramData = hasParamData ? data : undefined;

packages/common/decorators/http/header.decorator.ts

@@ -3,6 +3,12 @@ import { extendArrayMetadata } from '../../utils/extend-metadata.util';
 
 /**
  * Sets a response header.
+ *
+ * Example: `@Header('Cache-Control', 'none')`
+ *
+ * @see [Headers](https://docs.nestjs.com/controllers#headers)
+ *
+ * @publicApi
  */
 export function Header(name: string, value: string): MethodDecorator {
   return (target: object, key, descriptor) => {

packages/common/decorators/http/http-code.decorator.ts

@@ -1,10 +1,13 @@
 import { HTTP_CODE_METADATA } from '../../constants';
 
 /**
- * Defines the HTTP response status code.
- * It overrides default status code for the given request method.
+ * @publicApi
  *
- * @param  {number} statusCode
+ * @description
+ * Defines the HTTP response status code.  Overrides default status code for
+ * the decorated request method.
+ *
+ * @see [Http Status Codes](https://docs.nestjs.com/controllers#status-code)
  */
 export function HttpCode(statusCode: number): MethodDecorator {
   return (target: object, key, descriptor) => {

packages/common/decorators/http/redirect.decorator.ts

@@ -1,7 +1,9 @@
 import { REDIRECT_METADATA } from '../../constants';
 
 /**
- * Redirects request.
+ * Redirects request to the specified URL.
+ *
+ * @publicApi
  */
 export function Redirect(url: string): MethodDecorator {
   return (target: object, key, descriptor) => {

packages/common/decorators/http/render.decorator.ts

@@ -2,6 +2,11 @@ import { RENDER_METADATA } from '../../constants';
 
 /**
  * Defines a template to be rendered by the controller.
+ *
+ * Example: `@Render('index)`
+ *
+ * @see [Example](https://github.com/nestjs/nest/blob/master/sample/15-mvc/src/app.controller.ts)
+ * @publicApi
  */
 export function Render(template: string): MethodDecorator {
   return (target: object, key, descriptor) => {

packages/common/decorators/http/request-mapping.decorator.ts

@@ -31,41 +31,81 @@ const createMappingDecorator = (method: RequestMethod) => (
 };
 
 /**
+ * @publicApi
+ *
+ * @description
  * Routes HTTP POST requests to the specified path.
+ *
+ * @see [Routing](https://docs.nestjs.com/controllers#routing)
  */
 export const Post = createMappingDecorator(RequestMethod.POST);
 
 /**
+ * @publicApi
+ *
+ * @description
  * Routes HTTP GET requests to the specified path.
+ *
+ * @see [Routing](https://docs.nestjs.com/controllers#routing)
  */
 export const Get = createMappingDecorator(RequestMethod.GET);
 
 /**
+ * @publicApi
+ *
+ * @description
  * Routes HTTP DELETE requests to the specified path.
+ *
+ * @see [Routing](https://docs.nestjs.com/controllers#routing)
  */
 export const Delete = createMappingDecorator(RequestMethod.DELETE);
 
 /**
+ * @publicApi
+ *
+ * @description
  * Routes HTTP PUT requests to the specified path.
+ *
+ * @see [Routing](https://docs.nestjs.com/controllers#routing)
  */
 export const Put = createMappingDecorator(RequestMethod.PUT);
 
 /**
+ * @publicApi
+ *
+ * @description
  * Routes HTTP PATCH requests to the specified path.
+ *
+ * @see [Routing](https://docs.nestjs.com/controllers#routing)
  */
 export const Patch = createMappingDecorator(RequestMethod.PATCH);
 
 /**
+ * @publicApi
+ *
+ * @description
  * Routes HTTP OPTIONS requests to the specified path.
+ *
+ * @see [Routing](https://docs.nestjs.com/controllers#routing)
  */
 export const Options = createMappingDecorator(RequestMethod.OPTIONS);
 
 /**
+ * @publicApi
+ *
+ * @description
  * Routes HTTP HEAD requests to the specified path.
+ *
+ * @see [Routing](https://docs.nestjs.com/controllers#routing)
  */
 export const Head = createMappingDecorator(RequestMethod.HEAD);
 
 /**
+ * @publicApi
+ *
+ * @description
  * Routes all HTTP requests to the specified path.
+ *
+ * @see [Routing](https://docs.nestjs.com/controllers#routing)
  */
 export const All = createMappingDecorator(RequestMethod.ALL);

packages/common/decorators/http/route-params.decorator.ts

@@ -76,6 +76,19 @@ export const UploadedFile: (
 export const UploadedFiles: () => ParameterDecorator = createRouteParamDecorator(
   RouteParamtypes.FILES,
 );
+/**
+ * Route handler parameter decorator. Extracts the `headers`
+ * property from the `req` object and populates the decorated
+ * parameter with the value of `headers`.
+ *
+ * `property` - optional name of single header property to extract.
+ *
+ * Example: `async update(@Headers() headers)`
+ *
+ * @see [Request object](https://docs.nestjs.com/controllers#request-object)
+ *
+ * @publicApi
+ */
 export const Headers: (
   property?: string,
 ) => ParameterDecorator = createRouteParamDecorator(RouteParamtypes.HEADERS);
@@ -88,6 +101,17 @@ export function Query(
   property: string,
   ...pipes: (Type<PipeTransform> | PipeTransform)[]
 ): ParameterDecorator;
+/**
+ * Route handler parameter decorator. Extracts the `query`
+ * property from the `req` object and populates the decorated
+ * parameter with the value of `query`.
+ *
+ * Example: `async find(@Query() query: string)`
+ *
+ * @see [Request object](https://docs.nestjs.com/controllers#request-object)
+ *
+ * @publicApi
+ */
 export function Query(
   property?: string | (Type<PipeTransform> | PipeTransform),
   ...pipes: (Type<PipeTransform> | PipeTransform)[]
@@ -106,6 +130,17 @@ export function Body(
   property: string,
   ...pipes: (Type<PipeTransform> | PipeTransform)[]
 ): ParameterDecorator;
+/**
+ * Route handler parameter decorator. Extracts the `body`
+ * property from the `req` object and populates the decorated
+ * parameter with the value of `body`.
+ *
+ * Example: `async create(@Body() createCatDto: CreateCatDto)`
+ *
+ * @see [Request object](https://docs.nestjs.com/controllers#request-object)
+ *
+ * @publicApi
+ */
 export function Body(
   property?: string | (Type<PipeTransform> | PipeTransform),
   ...pipes: (Type<PipeTransform> | PipeTransform)[]

packages/common/decorators/modules/global.decorator.ts

@@ -1,8 +1,38 @@
 import { GLOBAL_MODULE_METADATA } from '../../constants';
 
 /**
+ * @publicApi
+ *
+ * @description
+ *
  * Makes the module global-scoped.
- * Once imported will be available for all existing modules.
+ * Once imported into any module, the global-scoped module will be visible
+ * in all modules.
+ *
+ * @see [Global modules](https://docs.nestjs.com/modules#global-modules)
+ *
+ * @usageNotes
+ *
+ * `@Global()` makes the `CatsModule` global-scoped. The CatsService provider
+ * will be ubiquitous, and modules that wish to inject the service will not need to import the CatsModule in their imports array.
+ *
+ * Note that the `imports` array is generally the preferred way to make a module's
+ * API available to consumers.
+ *
+ * ```typescript
+ * import { Module, Global } from '@nestjs/common';
+ * import { CatsController } from './cats.controller';
+ * import { CatsService } from './cats.service';
+ *
+ * @Global()
+ * @Module({
+ *   controllers: [CatsController],
+ *   providers: [CatsService],
+ *  exports: [CatsService],
+ * })
+ *
+ * export class CatsModule {}
+ * ```
  */
 export function Global(): ClassDecorator {
   return (target: any) => {

packages/common/decorators/modules/module.decorator.ts

@@ -10,11 +10,9 @@ const metadataKeys = [
 ];
 
 const validateKeys = (keys: string[]) => {
-  const isKeyInvalid = (key: string) =>
-    metadataKeys.findIndex(k => k === key) < 0;
 
   const validateKey = (key: string) => {
-    if (!isKeyInvalid(key)) {
+    if (metadataKeys.includes(key)) {
       return;
     }
     throw new InvalidModuleConfigException(key);
@@ -23,12 +21,37 @@ const validateKeys = (keys: string[]) => {
 };
 
 /**
- * Defines the module
- * - `imports` - the set of the 'imported' modules
- * - `controllers` - the list of controllers (e.g. HTTP controllers)
- * - `providers` - the list of providers that belong to this module. They can be injected between themselves.
- * - `exports` - the set of components, which should be available for modules, which imports this module
- * @param options {ModuleMetadata} Module metadata
+ * Decorator that marks a class as a [module](https://docs.nestjs.com/modules). Modules are used by
+ * Nest to organize the application structure into scopes. Controllers and
+ * Providers are scoped by the module they are declared in.  Modules and their
+ * classes (Controllers and Providers) form a graph that determines how Nest
+ * performs [Dependency Injection (DI)](https://docs.nestjs.com/providers#dependency-injection).
+ *
+ * @see [Modules](https://docs.nestjs.com/modules)
+ *
+ * @usageNotes
+ * The following example:
+ * - declares `CatsController` as a controller to be instantiated when the
+ *   `CatsModule` is bootstrapped
+ * - declares `CatsService` as a provider that can be injected within the
+ *   module scope of the `CatsModule`
+ * - exports `CatsService` so that any module that imports `CatsModule`
+ *   may inject `CatsService`
+ *
+ * ```typescript
+ * import { Module } from '@nestjs/common';
+ * import { CatsController } from './cats.controller';
+ * import { CatsService } from './cats.service';
+ *
+ * @Module({
+ *   controllers: [CatsController],
+ *   providers: [CatsService],
+ *   exports: [CatsService]
+ * })
+ * export class CatsModule {}
+ * ```
+ *
+ * @publicApi
  */
 export function Module(metadata: ModuleMetadata): ClassDecorator {
   const propsKeys = Object.keys(metadata);

packages/common/exceptions/http.exception.ts

@@ -1,3 +1,5 @@
+import { isString } from '../utils/shared.utils';
+
 export class HttpException extends Error {
   public readonly message: any;
 
@@ -30,4 +32,13 @@ export class HttpException extends Error {
   public getStatus(): number {
     return this.status;
   }
+
+  public toString(): string {
+    const message = this.getErrorString(this.message);
+    return `Error: ${message}`;
+  }
+
+  private getErrorString(target: string | object): string {
+    return isString(target) ? target : JSON.stringify(target);
+  }
 }

packages/common/index.ts

@@ -43,6 +43,7 @@ export {
   WebSocketAdapter,
   WsExceptionFilter,
   WsMessageHandler,
+  ScopeOptions,
 } from './interfaces';
 export * from './pipes';
 export * from './serializer';

packages/common/interfaces/configuration-provider.interface.ts

@@ -1,7 +0,0 @@
-import { NestInterceptor } from './features/nest-interceptor.interface';
-import { CanActivate } from './features/can-activate.interface';
-
-export interface ConfigurationProvider {
-  getGlobalInterceptors(): NestInterceptor[];
-  getGlobalGuards(): CanActivate[];
-}

packages/common/interfaces/external/class-transform-options.interface.ts

@@ -38,4 +38,8 @@ export interface ClassTransformOptions {
    * This option is useful when you know for sure that your types might have a circular dependency.
    */
   enableCircularCheck?: boolean;
+  /**
+   * If set to true class-transformer will attempt conversion based on TS reflected type
+   */
+  enableImplicitConversion?: boolean;
 }

packages/common/interfaces/external/cors-options.interface.ts

@@ -1,4 +1,8 @@
 /**
+ * Set origin to a function implementing some custom logic. The function takes the
+ * request origin as the first parameter and a callback (which expects the signature
+ * err [object], allow [bool]) as the second.
+ *
  * @see https://github.com/expressjs/cors
  */
 export type CustomOrigin = (
@@ -6,13 +10,42 @@ export type CustomOrigin = (
   callback: (err: Error | null, allow?: boolean) => void,
 ) => void;
 
+/**
+ * @publicApi
+ *
+ * @see https://github.com/expressjs/cors
+ */
 export interface CorsOptions {
+  /**
+   * Configures the `Access-Control-Allow-Origins` CORS header.  See [here for more detail.](https://github.com/expressjs/cors#configuration-options)
+   */
   origin?: boolean | string | RegExp | (string | RegExp)[] | CustomOrigin;
+  /**
+   * Configures the Access-Control-Allow-Methods CORS header
+   */
   methods?: string | string[];
+  /**
+   * Configures the Access-Control-Allow-Headers CORS header.
+   */
   allowedHeaders?: string | string[];
+  /**
+   * Configures the Access-Control-Expose-Headers CORS header.
+   */
   exposedHeaders?: string | string[];
+  /**
+   * Configures the Access-Control-Allow-Credentials CORS header.
+   */
   credentials?: boolean;
+  /**
+   * Configures the Access-Control-Max-Age CORS header.
+   */
   maxAge?: number;
+  /**
+   * Whether to pass the CORS preflight response to the next handler?
+   */
   preflightContinue?: boolean;
+  /**
+   * Provides a status code to use for successful OPTIONS requests.
+   */
   optionsSuccessStatus?: number;
 }

packages/common/interfaces/features/arguments-host.interface.ts

@@ -1,22 +1,74 @@
-
+/**
+ * Methods to obtain request and response objects.
+ */
 export interface HttpArgumentsHost {
+  /**
+   * Returns the in-flight `request` object.
+   */
   getRequest<T = any>(): T;
+  /**
+   * Returns the in-flight `response` object.
+   */
   getResponse<T = any>(): T;
+  getNext<T = any>(): T;
 }
 
+/**
+ * Methods to obtain WebSocket data and client objects.
+ */
 export interface WsArgumentsHost {
+  /**
+   * Returns the data object.
+   */
   getData<T = any>(): T;
+  /**
+   * Returns the client object.
+   */
   getClient<T = any>(): T;
 }
 
+/**
+ * Methods to obtain RPC data object.
+ */
 export interface RpcArgumentsHost {
+  /**
+   * Returns the data object.
+   */
   getData<T = any>(): T;
 }
 
+/**
+ * @publicApi
+ *
+ * @description
+ * Provides methods for retrieving the arguments being passed to a handler.
+ * Allows choosing the appropriate execution context (e.g., HTTP, RPC, or
+ * WebSockets) to retrieve the arguments from.
+ *
+ */
 export interface ArgumentsHost {
+  /**
+   * Returns the array of arguments being passed to the handler.
+   */
   getArgs<T extends Array<any> = any[]>(): T;
+  /**
+   * Returns a particular argument by index.
+   * @param index
+   */
   getArgByIndex<T = any>(index: number): T;
+  /**
+   * Switch context to RPC
+   * @returns interface with methods to retrieve RPC arguments
+   */
   switchToRpc(): RpcArgumentsHost;
+  /**
+   * Switch context to HTTP
+   * @returns interface with methods to retrieve HTTP arguments
+   */
   switchToHttp(): HttpArgumentsHost;
+  /**
+   * Switch context to WebSockets
+   * @returns interface with methods to retrieve WebSockets arguments
+   */
   switchToWs(): WsArgumentsHost;
-}
+}

packages/common/interfaces/features/can-activate.interface.ts

@@ -1,7 +1,25 @@
 import { Observable } from 'rxjs';
 import { ExecutionContext } from './execution-context.interface';
 
+/**
+ * @publicApi
+ *
+ * @description
+ * Interface defining the `canActivate()` function that must be implemented
+ * by a guard.  Return value indicates whether or not the current request is
+ * allowed to proceed.  Return can be either synchronous (`boolean`)
+ * or asynchronous (`Promise` or `Observable`).
+ *
+ * @see [Guards](https://docs.nestjs.com/guards)
+ */
 export interface CanActivate {
+  /**
+   * @param context Current execution context. Provides access to details about
+   * the current request pipeline.
+   *
+   * @returns Value indicating whether or not the current request is allowed to
+   * proceed.
+   */
   canActivate(
     context: ExecutionContext,
   ): boolean | Promise<boolean> | Observable<boolean>;

packages/common/interfaces/features/execution-context.interface.ts

@@ -1,7 +1,22 @@
 import { Type } from '../index';
 import { ArgumentsHost } from './arguments-host.interface';
 
+/**
+ * @publicApi
+ *
+ * @description
+ * Details about the current request pipeline.
+ *
+ * @see [Execution Context](https://docs.nestjs.com/guards#execution-context)
+ */
 export interface ExecutionContext extends ArgumentsHost {
+  /**
+   * Returns the *type* of the controller class which the current handler belongs to.
+   */
   getClass<T = any>(): Type<T>;
+  /**
+   * Returns a reference to the handler (method) that will be invoked next in the
+   * request pipeline.
+   */
   getHandler(): Function;
 }

packages/common/interfaces/microservices/microservice-configuration.interface.ts

@@ -72,6 +72,7 @@ export interface NatsOptions {
   options?: {
     url?: string;
     name?: string;
+    user?: string;
     pass?: string;
     maxReconnectAttempts?: number;
     reconnectTimeWait?: number;

packages/common/interfaces/modules/dynamic-module.interface.ts

@@ -1,6 +1,18 @@
 import { ModuleMetadata } from './module-metadata.interface';
 import { Type } from '../type.interface';
 
+/**
+ * @publicApi
+ *
+ * @description
+ *
+ * Interface defining a Dynamic Module.
+ *
+ * @see [Dynamic Modules](https://docs.nestjs.com/modules#dynamic-modules)
+ */
 export interface DynamicModule extends ModuleMetadata {
+  /**
+   * A module
+   */
   module: Type<any>;
 }

packages/common/interfaces/modules/module-metadata.interface.ts

@@ -4,12 +4,37 @@ import { DynamicModule } from './dynamic-module.interface';
 import { ForwardReference } from './forward-reference.interface';
 import { Provider } from './provider.interface';
 
+/**
+ * @publicApi
+ *
+ * @description
+ *
+ * Interface defining the property object that describes the module.
+ *
+ * @see [Modules](https://docs.nestjs.com/modules)
+ */
 export interface ModuleMetadata {
+  /**
+   * Optional list of imported modules that export the providers which are
+   * required in this module.
+   */
   imports?: Array<
     Type<any> | DynamicModule | Promise<DynamicModule> | ForwardReference
   >;
+  /**
+   * Optional list of controllers defined in this module which have to be
+   * instantiated.
+   */
   controllers?: Type<any>[];
+  /**
+   * Optional list of providers that will be instantiated by the Nest injector
+   * and that may be shared at least across this module.
+   */
   providers?: Provider[];
+  /**
+   * Optional list of the subset of providers that are provided by this module
+   * and should be available in other modules which import this module.
+   */
   exports?: Array<
     | DynamicModule
     | Promise<DynamicModule>

packages/common/interfaces/modules/on-destroy.interface.ts

@@ -1,3 +1,13 @@
+/**
+ * @publicApi
+ *
+ * @description
+ * Interface defining method called just before Nest destroys the host module
+ * (`app.close()` method has been evaluated).  Use to perform cleanup on
+ * resources (e.g., Database connections).
+ *
+ * @see [Lifecycle Events](https://docs.nestjs.com/fundamentals/lifecycle-events)
+ */
 export interface OnModuleDestroy {
   onModuleDestroy(): any;
 }

packages/common/interfaces/modules/on-init.interface.ts

@@ -1,3 +1,11 @@
+/**
+ * @publicApi
+ *
+ * @description
+ * Interface defining method called once the host module has been initialized.
+ *
+ * @see [Lifecycle Events](https://docs.nestjs.com/fundamentals/lifecycle-events)
+ */
 export interface OnModuleInit {
   onModuleInit(): any;
 }

packages/common/interfaces/modules/provider.interface.ts

@@ -6,7 +6,8 @@ export type Provider<T = any> =
   | Type<any>
   | ClassProvider<T>
   | ValueProvider<T>
-  | FactoryProvider<T>;
+  | FactoryProvider<T>
+  | ExistingProvider<T>;
 
 export interface ClassProvider<T = any> {
   provide: string | symbol | Type<any> | Abstract<any> | Function;
@@ -22,6 +23,11 @@ export interface ValueProvider<T = any> {
 export interface FactoryProvider<T = any> {
   provide: string | symbol | Type<any> | Abstract<any> | Function;
   useFactory: (...args: any[]) => T;
-  inject?: Array<Type<any> | string | any>;
+  inject?: Array<Type<any> | string | symbol | Abstract<any> | Function>;
   scope?: Scope;
 }
+
+export interface ExistingProvider<T = any> {
+  provide: string | symbol | Type<any> | Abstract<any> | Function;
+  useExisting: any;
+}

packages/common/interfaces/nest-application-context-options.interface.ts

@@ -1,5 +1,11 @@
 import { LoggerService } from '../services/logger.service';
 
+/**
+ * @publicApi
+ */
 export class NestApplicationContextOptions {
+  /**
+   * specify the logger to use
+   */
   logger?: LoggerService | boolean;
 }

packages/common/interfaces/nest-application-context.interface.ts

@@ -1,8 +1,14 @@
+import { ShutdownSignal } from '../enums/shutdown-signal.enum';
 import { LoggerService } from '../services/logger.service';
 import { Abstract } from './abstract.interface';
 import { Type } from './type.interface';
-import { ShutdownSignal } from '../enums/shutdown-signal.enum';
 
+/**
+ * @publicApi
+ *
+ * @description
+ * Interface defining NestApplicationContext.
+ */
 export interface INestApplicationContext {
   /**
    * Allows navigating through the modules tree, for example, to pull out a specific instance from the selected module.
@@ -39,4 +45,13 @@ export interface INestApplicationContext {
    * @returns {this} The Nest application context instance
    */
   enableShutdownHooks(signals?: ShutdownSignal[] | string[]): this;
+
+  /**
+   * Initalizes the Nest application.
+   * Calls the Nest lifecycle events.
+   * It isn't mandatory to call this method directly.
+   *
+   * @returns {Promise<this>} The NestApplicationContext instance as Promise
+   */
+  init(): Promise<this>;
 }