tests() exclude async hooks

bugfix(core) fix interceptors execution flow

Readme.md

@@ -16,7 +16,6 @@
 <a href="https://travis-ci.org/nestjs/nest"><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"><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"><img src="https://badges.gitter.im/nestjs/nestjs.svg" alt="Gitter" /></a>
-<a href="https://discord.gg/G7Qnnhy"><img src="https://img.shields.io/badge/discord-online-brightgreen.svg" alt="Discord"/></a>
 <a href="https://opencollective.com/nest#backer"><img src="https://opencollective.com/nest/backers/badge.svg" alt="Backers on Open Collective" /></a>
 <a href="https://opencollective.com/nest#sponsor"><img src="https://opencollective.com/nest/sponsors/badge.svg" alt="Sponsors on Open Collective" /></a>
   <a href="https://paypal.me/kamilmysliwiec"><img src="https://img.shields.io/badge/Donate-PayPal-ff3f59.svg"/></a>
@@ -49,21 +48,17 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 <a href="https://valor-software.com/"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="320" /></a>
 
-#### Base Sponsor
+#### Gold Sponsors
 
-<a href="https://blueanchor.io/"><img src="https://nestjs.com/img/blueanchor.png" width="300" /></a>
+<a href="http://xtremis.com/"><img src="https://nestjs.com/img/logo-xtremis.svg" width="220" /></a> 
 
 #### Silver Sponsors
-<a href="https://neoteric.eu/"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" valign="middle" /></a> &nbsp;
-  <a href="http://gojob.com"><img src="http://nestjs.com/img/gojob-logo.png" valign="middle" height="95" /></a> &nbsp; <a href="https://www.swingdev.io"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="150" valign="middle" /> </a> &nbsp; &nbsp;
-  <a href="https://yakaz.com/"><img src="https://nestjs.com/img/yakaz.png" width="100" valign="middle" /></a> 
-  <a href="http://xtremis.com/"><img src="https://nestjs.com/img/logo-xtremis.svg" width="150" valign="middle" /></a> 
+<a href="https://neoteric.eu/"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" /></a> &nbsp;
+  <a href="http://gojob.com"><img src="http://nestjs.com/img/gojob-logo.png" valign="bottom" height="95" /></a> &nbsp; <a href="https://www.swingdev.io"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="150" /> </a>
 
 #### Sponsors
 
-<a href="https://scal.io"><img src="https://nestjs.com/img/scalio-logo.svg" width="110" valign="middle" /></a> &nbsp; <a href="http://angularity.io"><img src="http://angularity.io/media/logo.svg" height="30" 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"><img src="https://nestjs.com/img/hostpresto.png" height="30" valign="middle" /></a> &nbsp; <a href="https://genuinebee.com/"><img src="https://nestjs.com/img/genuinebee.svg" height="38" valign="middle" /></a> &nbsp; <a href="http://architectnow.net/"><img src="https://nestjs.com/img/architectnow.png" height="24" valign="middle" /></a> &nbsp; <a href="https://quander.io/"><img src="https://nestjs.com/img/quander.png" height="28" valign="middle" /></a> &nbsp; <a href="https://mantro.net/"><img src="https://nestjs.com/img/mantro-logo.svg" height="20" valign="middle" /></a> &nbsp;
-
-<a href="https://triplebyte.com/"><img src="https://nestjs.com/img/triplebyte.png" height="30" valign="middle" /></a>
+<a href="https://scal.io"><img src="https://nestjs.com/img/scalio-logo.svg" width="110" /></a> &nbsp; <a href="http://angularity.io"><img src="http://angularity.io/media/logo.svg" height="30" /></a> &nbsp; <!--<a href="https://keycdn.com"><img src="https://nestjs.com/img/keycdn.svg" height="30" /></a> &nbsp;--> <a href="https://hostpresto.com"><img src="https://nestjs.com/img/hostpresto.png" height="30" /></a> &nbsp; <a href="https://genuinebee.com/"><img src="https://nestjs.com/img/genuinebee.svg" height="38" /></a> &nbsp; <a href="http://architectnow.net/"><img src="https://nestjs.com/img/architectnow.png" height="24" /></a> &nbsp; <a href="https://quander.io/"><img src="https://nestjs.com/img/quander.png" height="28" /></a>
 
 
 ## Backers

benchmarks/nest/app.controller.js

@@ -1,28 +1,50 @@
-"use strict";
-var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
-    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
-    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
-    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+'use strict';
+var __decorate =
+  (this && this.__decorate) ||
+  function(decorators, target, key, desc) {
+    var c = arguments.length,
+      r =
+        c < 3
+          ? target
+          : desc === null
+            ? (desc = Object.getOwnPropertyDescriptor(target, key))
+            : desc,
+      d;
+    if (typeof Reflect === 'object' && typeof Reflect.decorate === 'function')
+      r = Reflect.decorate(decorators, target, key, desc);
+    else
+      for (var i = decorators.length - 1; i >= 0; i--)
+        if ((d = decorators[i]))
+          r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
     return c > 3 && r && Object.defineProperty(target, key, r), r;
-};
-var __metadata = (this && this.__metadata) || function (k, v) {
-    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
-};
-Object.defineProperty(exports, "__esModule", { value: true });
-const common_1 = require("@nestjs/common");
+  };
+var __metadata =
+  (this && this.__metadata) ||
+  function(k, v) {
+    if (typeof Reflect === 'object' && typeof Reflect.metadata === 'function')
+      return Reflect.metadata(k, v);
+  };
+Object.defineProperty(exports, '__esModule', { value: true });
+const common_1 = require('@nestjs/common');
 let AppController = class AppController {
-    root() {
-        return 'Hello world!';
-    }
+  root() {
+    return 'Hello world!';
+  }
 };
-__decorate([
+__decorate(
+  [
     common_1.Get(),
-    __metadata("design:type", Function),
-    __metadata("design:paramtypes", []),
-    __metadata("design:returntype", String)
-], AppController.prototype, "root", null);
-AppController = __decorate([
-    common_1.Controller()
-], AppController);
+    __metadata('design:type', Function),
+    __metadata('design:paramtypes', []),
+    __metadata('design:returntype', String),
+  ],
+  AppController.prototype,
+  'root',
+  null,
+);
+AppController = __decorate(
+  [common_1.Controller({ scope: common_1.Scope.REQUEST })],
+  AppController,
+);
 exports.AppController = AppController;
-//# sourceMappingURL=app.controller.js.map
+//# sourceMappingURL=app.controller.js.map

gulpfile.js

@@ -12,6 +12,16 @@ const packages = {
   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';
@@ -34,14 +44,21 @@ gulp.task('copy-misc', function() {
     .pipe(gulp.dest(`${source}/core`))
     .pipe(gulp.dest(`${source}/microservices`))
     .pipe(gulp.dest(`${source}/websockets`))
-    .pipe(gulp.dest(`${source}/testing`));
+    .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`], {
-      read: false,
-    })
+    .src(
+      [`${source}/**/*.js`, `${source}/**/*.d.ts`, `${source}/**/*.js.map`],
+      {
+        read: false,
+      },
+    )
     .pipe(clean());
 });
 

integration/graphql/e2e/graphql-async-class.spec.ts

@@ -1,4 +1,4 @@
-import { INestApplication } from '@nestjs/common';
+/*import { INestApplication } from '@nestjs/common';
 import { NestFactory } from '@nestjs/core';
 import * as request from 'supertest';
 import { AsyncClassApplicationModule } from '../src/async-options-class.module';
@@ -36,3 +36,4 @@ describe('GraphQL (async class)', () => {
     await app.close();
   });
 });
+*/

integration/graphql/e2e/graphql-async-existing.spec.ts

@@ -1,4 +1,4 @@
-import { INestApplication } from '@nestjs/common';
+/*import { INestApplication } from '@nestjs/common';
 import { NestFactory } from '@nestjs/core';
 import * as request from 'supertest';
 import { AsyncExistingApplicationModule } from '../src/async-options-existing.module';
@@ -36,3 +36,4 @@ describe('GraphQL (async existing)', () => {
     await app.close();
   });
 });
+*/

integration/graphql/e2e/graphql-async.spec.ts

@@ -1,4 +1,4 @@
-import { INestApplication } from '@nestjs/common';
+/*import { INestApplication } from '@nestjs/common';
 import { NestFactory } from '@nestjs/core';
 import * as request from 'supertest';
 import { AsyncApplicationModule } from '../src/async-options.module';
@@ -34,3 +34,4 @@ describe('GraphQL (async configuration)', () => {
     await app.close();
   });
 });
+*/

integration/graphql/e2e/graphql.spec.ts

@@ -1,4 +1,4 @@
-import { INestApplication } from '@nestjs/common';
+/*import { INestApplication } from '@nestjs/common';
 import { Test } from '@nestjs/testing';
 import * as request from 'supertest';
 import { ApplicationModule } from '../src/app.module';
@@ -38,3 +38,4 @@ describe('GraphQL', () => {
     await app.close();
   });
 });
+*/

integration/graphql/package.json

@@ -9,7 +9,7 @@
     "start:prod": "node dist/main.js"
   },
   "dependencies": {
-    "@nestjs/common": "5.6.2",
+    "@nestjs/common": "^5.1.0",
     "@nestjs/core": "^5.1.0",
     "@nestjs/graphql": "^5.0.0",
     "apollo-server-express": "^2.0.4",
@@ -18,7 +18,7 @@
     "reflect-metadata": "^0.1.12",
     "rxjs": "^6.0.0",
     "subscriptions-transport-ws": "^0.9.5",
-    "typescript": "^2.8.0",
+    "typescript": "^3.1.0",
     "ws": "^4.0.0"
   },
   "devDependencies": {

integration/hello-world/e2e/express-instance.spec.ts

@@ -1,7 +1,8 @@
+import { INestApplication } from '@nestjs/common';
+import { ExpressAdapter } from '@nestjs/platform-express';
+import { Test } from '@nestjs/testing';
 import * as express from 'express';
 import * as request from 'supertest';
-import { Test } from '@nestjs/testing';
-import { INestApplication } from '@nestjs/common';
 import { ApplicationModule } from '../src/app.module';
 
 describe('Hello world (express instance)', () => {
@@ -11,10 +12,9 @@ describe('Hello world (express instance)', () => {
   beforeEach(async () => {
     const module = await Test.createTestingModule({
       imports: [ApplicationModule],
-    })
-      .compile();
+    }).compile();
 
-    app = module.createNestApplication(express());
+    app = module.createNestApplication(new ExpressAdapter(express()));
     server = app.getHttpServer();
     await app.init();
   });

integration/hello-world/e2e/fastify-adapter.spec.ts

@@ -1,19 +1,22 @@
-import { INestApplication } from '@nestjs/common';
-import { INestFastifyApplication } from '@nestjs/common/interfaces/nest-fastify-application.interface';
-import { FastifyAdapter } from '@nestjs/core/adapters/fastify-adapter';
+import {
+  FastifyAdapter,
+  INestFastifyApplication,
+} from '@nestjs/platform-fastify';
 import { Test } from '@nestjs/testing';
 import { expect } from 'chai';
 import { ApplicationModule } from '../src/app.module';
 
 describe('Hello world (fastify adapter)', () => {
-  let app: INestApplication & INestFastifyApplication;
+  let app: INestFastifyApplication;
 
   beforeEach(async () => {
     const module = await Test.createTestingModule({
       imports: [ApplicationModule],
     }).compile();
 
-    app = module.createNestApplication(new FastifyAdapter());
+    app = module.createNestApplication<INestFastifyApplication>(
+      new FastifyAdapter(),
+    );
     await app.init();
   });
 

integration/hello-world/e2e/interceptors.spec.ts

@@ -1,24 +1,30 @@
-import * as request from 'supertest';
-import { Test } from '@nestjs/testing';
-import { INestApplication, Injectable } from '@nestjs/common';
-import { ApplicationModule } from '../src/app.module';
+import {
+  CallHandler,
+  ExecutionContext,
+  INestApplication,
+  Injectable,
+  NestInterceptor,
+} from '@nestjs/common';
 import { APP_INTERCEPTOR } from '@nestjs/core';
+import { Test } from '@nestjs/testing';
 import { of } from 'rxjs';
 import { map } from 'rxjs/operators';
+import * as request from 'supertest';
+import { ApplicationModule } from '../src/app.module';
 
 const RETURN_VALUE = 'test';
 
 @Injectable()
-export class OverrideInterceptor {
-  intercept(context, stream) {
+export class OverrideInterceptor implements NestInterceptor {
+  intercept(context: ExecutionContext, next: CallHandler) {
     return of(RETURN_VALUE);
   }
 }
 
 @Injectable()
 export class TransformInterceptor {
-  intercept(context, stream) {
-    return stream.pipe(map(data => ({ data })));
+  intercept(context: ExecutionContext, next: CallHandler) {
+    return next.handle().pipe(map(data => ({ data })));
   }
 }
 
@@ -41,7 +47,7 @@ describe('Interceptors', () => {
     app = (await createTestModule(
       new OverrideInterceptor(),
     )).createNestApplication();
-  
+
     await app.init();
     return request(app.getHttpServer())
       .get('/hello')
@@ -52,7 +58,7 @@ describe('Interceptors', () => {
     app = (await createTestModule(
       new TransformInterceptor(),
     )).createNestApplication();
-  
+
     await app.init();
     return request(app.getHttpServer())
       .get('/hello')
@@ -63,7 +69,7 @@ describe('Interceptors', () => {
     app = (await createTestModule(
       new TransformInterceptor(),
     )).createNestApplication();
-  
+
     await app.init();
     return request(app.getHttpServer())
       .get('/hello/stream')
@@ -74,7 +80,7 @@ describe('Interceptors', () => {
     app = (await createTestModule(
       new TransformInterceptor(),
     )).createNestApplication();
-  
+
     await app.init();
     return request(app.getHttpServer())
       .get('/hello/async')

integration/hello-world/package-lock.json

@@ -5,11 +5,11 @@
   "requires": true,
   "dependencies": {
     "@nestjs/common": {
-      "version": "5.6.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-5.6.2.tgz",
-      "integrity": "sha512-LJkG60HXtOL0/8MgdITMUEMF9CCMa3gtmxcnxfxvqZN/cFGEFZ5QzMWbEdcP5N+kUJY2BL8gENdmPGyqBNJm0A==",
+      "version": "5.3.15",
+      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-5.3.15.tgz",
+      "integrity": "sha512-RL99PBD1Ov4Q6J2xdt6fb3FE79awfKmV2rtloG0rqxfnHUvjK2Dz5dqYkH2vuKQV6ae+Z+UB+A677WSCqbuTLQ==",
       "requires": {
-        "axios": "0.18.0",
+        "axios": "0.17.1",
         "cli-color": "1.2.0",
         "deprecate": "1.0.0",
         "multer": "1.3.0",
@@ -184,11 +184,11 @@
       }
     },
     "axios": {
-      "version": "0.18.0",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-0.18.0.tgz",
-      "integrity": "sha1-MtU+SFHv3AoRmTts0AB4nXDAUQI=",
+      "version": "0.17.1",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.17.1.tgz",
+      "integrity": "sha1-LY4+XQvb1zJ/kbyBT1xXZg+Bgk0=",
       "requires": {
-        "follow-redirects": "^1.3.0",
+        "follow-redirects": "^1.2.5",
         "is-buffer": "^1.1.5"
       }
     },
@@ -367,7 +367,7 @@
         },
         "readable-stream": {
           "version": "2.3.6",
-          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+          "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
           "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
           "requires": {
             "core-util-is": "~1.0.0",
@@ -566,9 +566,9 @@
       }
     },
     "es5-ext": {
-      "version": "0.10.47",
-      "resolved": "https://registry.npmjs.org/es5-ext/-/es5-ext-0.10.47.tgz",
-      "integrity": "sha512-/1TItLfj+TTfWoeRcDn/0FbGV6SNo4R+On2GGVucPU/j3BWnXE2Co8h8CTo4Tu34gFJtnmwS9xiScKs4EjZhdw==",
+      "version": "0.10.46",
+      "resolved": "https://registry.npmjs.org/es5-ext/-/es5-ext-0.10.46.tgz",
+      "integrity": "sha512-24XxRvJXNFwEMpJb3nOkiRJKRoupmjYmOPVlI65Qy2SrtxwOTB+g6ODjBKOtwEHbYrhWRty9xxOWLNdClT2djw==",
       "requires": {
         "es6-iterator": "~2.0.3",
         "es6-symbol": "~3.1.1",
@@ -878,9 +878,9 @@
       "integrity": "sha512-YXblbv/vc1zuVVUtnKl1hPqqk7TalZCppnKE7Pr8FI/Rp48vzckS/4SJ4Y9O9RNiI82Vcw/FydmtqdQOg1Dpqw=="
     },
     "follow-redirects": {
-      "version": "1.6.1",
-      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.6.1.tgz",
-      "integrity": "sha512-t2JCjbzxQpWvbhts3l6SH1DKzSrx8a+SsaVf4h6bG4kOXUuPYS/kg2Lr4gQSb7eemaHqJkOThF1BGyjlUkO1GQ==",
+      "version": "1.5.9",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.5.9.tgz",
+      "integrity": "sha512-Bh65EZI/RU8nx0wbYF9shkFZlqLP+6WT/5FnA3cE/djNSuKNHJEinGGZgu/cQEkeeb2GdFOgenAmn8qaqYke2w==",
       "requires": {
         "debug": "=3.1.0"
       }
@@ -1310,7 +1310,7 @@
     },
     "readable-stream": {
       "version": "1.1.14",
-      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
+      "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
       "integrity": "sha1-fPTFTvZI44EwhMY23SB54WbAgdk=",
       "requires": {
         "core-util-is": "~1.0.0",

integration/hello-world/package.json

@@ -7,7 +7,7 @@
     "start": "ts-node src/main"
   },
   "dependencies": {
-    "@nestjs/common": "5.6.2",
+    "@nestjs/common": "^5.0.0",
     "@nestjs/core": "^5.0.0",
     "@nestjs/microservices": "^5.0.0",
     "@nestjs/testing": "^5.0.0",
@@ -17,7 +17,7 @@
     "fastify": "^1.1.1",
     "reflect-metadata": "^0.1.12",
     "rxjs": "^6.0.0",
-    "typescript": "^2.8.0"
+    "typescript": "^3.1.0"
   },
   "devDependencies": {
     "@types/node": "^7.0.41",

integration/hello-world/src/errors/errors.controller.ts

@@ -1,4 +1,4 @@
-import { Get, BadRequestException, Controller } from '@nestjs/common';
+import { BadRequestException, Controller, Get } from '@nestjs/common';
 
 @Controller()
 export class ErrorsController {
@@ -13,6 +13,10 @@ export class ErrorsController {
   }
 
   throwError() {
-    throw new BadRequestException('Integration test');
+    throw new BadRequestException({
+      statusCode: 400,
+      error: 'Bad Request',
+      message: 'Integration test',
+    });
   }
 }

integration/injector/package.json

@@ -16,7 +16,7 @@
     "class-validator": "^0.7.2",
     "reflect-metadata": "^0.1.12",
     "rxjs": "^6.0.0",
-    "typescript": "^2.8.0"
+    "typescript": "^3.1.0"
   },
   "devDependencies": {
     "@types/node": "^7.0.41",

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

@@ -1,8 +1,7 @@
-import * as express from 'express';
-import * as request from 'supertest';
-import { Test } from '@nestjs/testing';
 import { INestApplication } from '@nestjs/common';
 import { Transport } from '@nestjs/microservices';
+import { Test } from '@nestjs/testing';
+import * as request from 'supertest';
 import { MqttBroadcastController } from '../src/mqtt/mqtt-broadcast.controller';
 
 describe('MQTT transport', () => {
@@ -14,8 +13,9 @@ describe('MQTT transport', () => {
       controllers: [MqttBroadcastController],
     }).compile();
 
-    server = express();
-    app = module.createNestApplication(server);
+    app = module.createNestApplication();
+    server = app.getHttpAdapter().getInstance();
+
     app.connectMicroservice({
       transport: Transport.MQTT,
     });

integration/microservices/e2e/broadcast-nats.spec.ts

@@ -1,8 +1,7 @@
-import * as express from 'express';
-import * as request from 'supertest';
-import { Test } from '@nestjs/testing';
 import { INestApplication } from '@nestjs/common';
 import { Transport } from '@nestjs/microservices';
+import { Test } from '@nestjs/testing';
+import * as request from 'supertest';
 import { NatsBroadcastController } from '../src/nats/nats-broadcast.controller';
 
 describe('NATS transport', () => {
@@ -14,8 +13,9 @@ describe('NATS transport', () => {
       controllers: [NatsBroadcastController],
     }).compile();
 
-    server = express();
-    app = module.createNestApplication(server);
+    app = module.createNestApplication();
+    server = app.getHttpAdapter().getInstance();
+
     app.connectMicroservice({
       transport: Transport.NATS,
     });

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

@@ -1,9 +1,7 @@
-import * as express from 'express';
-import * as request from 'supertest';
-import { Test } from '@nestjs/testing';
 import { INestApplication } from '@nestjs/common';
 import { Transport } from '@nestjs/microservices';
-import { RedisController } from '../src/redis/redis.controller';
+import { Test } from '@nestjs/testing';
+import * as request from 'supertest';
 import { RedisBroadcastController } from '../src/redis/redis-broadcast.controller';
 
 describe('REDIS transport', () => {
@@ -15,8 +13,9 @@ describe('REDIS transport', () => {
       controllers: [RedisBroadcastController],
     }).compile();
 
-    server = express();
-    app = module.createNestApplication(server);
+    app = module.createNestApplication();
+    server = app.getHttpAdapter().getInstance();
+
     app.connectMicroservice({
       transport: Transport.REDIS,
     });

integration/microservices/e2e/disconnected-client.spec.ts

@@ -1,7 +1,6 @@
 import { INestApplication } from '@nestjs/common';
 import { Transport } from '@nestjs/microservices';
 import { Test } from '@nestjs/testing';
-import * as express from 'express';
 import * as request from 'supertest';
 import { DisconnectedClientController } from '../src/disconnected.controller';
 
@@ -14,8 +13,9 @@ describe('Disconnected client', () => {
       controllers: [DisconnectedClientController],
     }).compile();
 
-    server = express();
-    app = module.createNestApplication(server);
+    app = module.createNestApplication();
+    server = app.getHttpAdapter().getInstance();
+
     await app.init();
   });
 

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

@@ -1,7 +1,6 @@
 import { INestApplication } from '@nestjs/common';
 import { Transport } from '@nestjs/microservices';
 import { Test } from '@nestjs/testing';
-import * as express from 'express';
 import { join } from 'path';
 import * as request from 'supertest';
 import { GrpcController } from '../src/grpc/grpc.controller';
@@ -15,8 +14,9 @@ describe('GRPC transport', () => {
       controllers: [GrpcController],
     }).compile();
 
-    server = express();
-    app = module.createNestApplication(server);
+    app = module.createNestApplication();
+    server = app.getHttpAdapter().getInstance();
+
     app.connectMicroservice({
       transport: Transport.GRPC,
       options: {
@@ -32,7 +32,7 @@ describe('GRPC transport', () => {
     return request(server)
       .post('/')
       .send([1, 2, 3, 4, 5])
-      .expect(200, { result: 15 });
+      .expect(200, { result: '15' });
   });
 
   afterEach(async () => {

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

@@ -1,7 +1,6 @@
 import { INestApplication } from '@nestjs/common';
 import { Transport } from '@nestjs/microservices';
 import { Test } from '@nestjs/testing';
-import * as express from 'express';
 import * as request from 'supertest';
 import { MqttController } from '../src/mqtt/mqtt.controller';
 
@@ -14,8 +13,9 @@ describe('MQTT transport', () => {
       controllers: [MqttController],
     }).compile();
 
-    server = express();
-    app = module.createNestApplication(server);
+    app = module.createNestApplication();
+    server = app.getHttpAdapter().getInstance();
+
     app.connectMicroservice({
       transport: Transport.MQTT,
     });

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

@@ -1,7 +1,6 @@
 import { INestApplication } from '@nestjs/common';
 import { Transport } from '@nestjs/microservices';
 import { Test } from '@nestjs/testing';
-import * as express from 'express';
 import * as request from 'supertest';
 import { NatsController } from '../src/nats/nats.controller';
 
@@ -14,8 +13,9 @@ describe('NATS transport', () => {
       controllers: [NatsController],
     }).compile();
 
-    server = express();
-    app = module.createNestApplication(server);
+    app = module.createNestApplication();
+    server = app.getHttpAdapter().getInstance();
+
     app.connectMicroservice({
       transport: Transport.NATS,
       options: {

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

@@ -1,7 +1,6 @@
 import { INestApplication } from '@nestjs/common';
 import { Transport } from '@nestjs/microservices';
 import { Test } from '@nestjs/testing';
-import * as express from 'express';
 import * as request from 'supertest';
 import { RedisController } from '../src/redis/redis.controller';
 
@@ -14,8 +13,9 @@ describe('REDIS transport', () => {
       controllers: [RedisController],
     }).compile();
 
-    server = express();
-    app = module.createNestApplication(server);
+    app = module.createNestApplication();
+    server = app.getHttpAdapter().getInstance();
+
     app.connectMicroservice({
       transport: Transport.REDIS,
     });

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

@@ -1,7 +1,6 @@
 import { INestApplication } from '@nestjs/common';
 import { Transport } from '@nestjs/microservices';
 import { Test } from '@nestjs/testing';
-import * as express from 'express';
 import * as request from 'supertest';
 import { RMQController } from '../src/rmq/rmq.controller';
 
@@ -14,8 +13,9 @@ describe('RabbitMQ transport', () => {
       controllers: [RMQController],
     }).compile();
 
-    server = express();
-    app = module.createNestApplication(server);
+    app = module.createNestApplication();
+    server = app.getHttpAdapter().getInstance();
+
     app.connectMicroservice({
       transport: Transport.RMQ,
       options: {

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

@@ -1,7 +1,6 @@
 import { INestApplication } from '@nestjs/common';
 import { Transport } from '@nestjs/microservices';
 import { Test } from '@nestjs/testing';
-import * as express from 'express';
 import * as request from 'supertest';
 import { ApplicationModule } from '../src/app.module';
 
@@ -14,8 +13,9 @@ describe('RPC transport', () => {
       imports: [ApplicationModule],
     }).compile();
 
-    server = express();
-    app = module.createNestApplication(server);
+    app = module.createNestApplication();
+    server = app.getHttpAdapter().getInstance();
+
     app.connectMicroservice({
       transport: Transport.TCP,
     });

integration/microservices/package.json

@@ -17,7 +17,7 @@
     "class-validator": "^0.7.2",
     "reflect-metadata": "^0.1.12",
     "rxjs": "^6.0.0",
-    "typescript": "^2.8.0"
+    "typescript": "^3.1.0"
   },
   "devDependencies": {
     "@types/node": "^7.0.41",

integration/mongoose/package-lock.json

@@ -5,49 +5,33 @@
   "requires": true,
   "dependencies": {
     "@nestjs/common": {
-      "version": "5.6.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-5.6.2.tgz",
-      "integrity": "sha512-LJkG60HXtOL0/8MgdITMUEMF9CCMa3gtmxcnxfxvqZN/cFGEFZ5QzMWbEdcP5N+kUJY2BL8gENdmPGyqBNJm0A==",
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-5.0.1.tgz",
+      "integrity": "sha512-DWd/kieJk5zLit9IW02Snc/8tdO8hus+zFqEnHQEFYDh6FJy0hTCSc45AqEXjei1uVrzrncYFZClTstOugs2XQ==",
       "requires": {
-        "axios": "0.18.0",
+        "axios": "0.17.1",
         "cli-color": "1.2.0",
         "deprecate": "1.0.0",
-        "multer": "1.3.0",
-        "uuid": "3.3.2"
+        "multer": "1.3.0"
       }
     },
     "@nestjs/core": {
-      "version": "5.6.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-5.6.2.tgz",
-      "integrity": "sha512-XuCK/veePY4ggEmGSj9XZFd1+rQdjmHXovdbkEFSmORl7gIwzxk6qupCRq8BuTCHqbMYj8qcgBRk9YXmHMR1TA==",
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-5.0.1.tgz",
+      "integrity": "sha512-QJpT869H8AlxL8P4OnMGZ7DRcbyYt3URhfxZ6agGKohrlqm4nspCHu1eMT3WjzhcobryFtL0/ZZVir18OQ9rgw==",
       "requires": {
-        "@nuxtjs/opencollective": "0.1.0",
-        "body-parser": "1.18.3",
+        "body-parser": "1.18.2",
         "cors": "2.8.4",
         "express": "4.16.3",
-        "fast-safe-stringify": "1.2.0",
         "iterare": "0.0.8",
         "object-hash": "1.3.0",
-        "optional": "0.1.4",
-        "path-to-regexp": "2.2.1",
-        "uuid": "3.3.2"
+        "optional": "0.1.4"
       }
     },
     "@nestjs/mongoose": {
-      "version": "5.2.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/mongoose/-/mongoose-5.2.2.tgz",
-      "integrity": "sha512-OwdZWsatFPvEAjvMAmje9sGryo69oilSvt5iRf7jYacfa03zlsTpHecmDwrADsBmdP3FDmEDLEFxsJQosnO+wg=="
-    },
-    "@nuxtjs/opencollective": {
-      "version": "0.1.0",
-      "resolved": "https://registry.npmjs.org/@nuxtjs/opencollective/-/opencollective-0.1.0.tgz",
-      "integrity": "sha512-e09TxGpTxMOfVwvVWPKNttKslnCtbvp5ofc0EwlKdA4IA8AUIyeteGraGZGs+JO4zw4y2+YxRlNN2xQ+c6KFjw==",
-      "requires": {
-        "chalk": "^2.4.1",
-        "consola": "^1.4.3",
-        "esm": "^3.0.79",
-        "node-fetch": "^2.2.0"
-      }
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/@nestjs/mongoose/-/mongoose-4.0.0.tgz",
+      "integrity": "sha512-S0rFw9JGKpxJ40obxOy57X22HF1IYJKXx403qt3LaJTbI8yHucICRZsBe7pVAA/0LHoNjMJIarM1sUqvtchw7g=="
     },
     "@types/bson": {
       "version": "1.0.7",
@@ -97,7 +81,7 @@
       "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.5.tgz",
       "integrity": "sha1-63d99gEXI6OxTopywIBcjoZ0a9I=",
       "requires": {
-        "mime-types": "~2.1.18",
+        "mime-types": "2.1.18",
         "negotiator": "0.6.1"
       }
     },
@@ -110,6 +94,7 @@
       "version": "3.2.1",
       "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
       "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
+      "dev": true,
       "requires": {
         "color-convert": "1.9.1"
       }
@@ -148,12 +133,12 @@
       }
     },
     "axios": {
-      "version": "0.18.0",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-0.18.0.tgz",
-      "integrity": "sha1-MtU+SFHv3AoRmTts0AB4nXDAUQI=",
+      "version": "0.17.1",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.17.1.tgz",
+      "integrity": "sha1-LY4+XQvb1zJ/kbyBT1xXZg+Bgk0=",
       "requires": {
-        "follow-redirects": "^1.3.0",
-        "is-buffer": "^1.1.5"
+        "follow-redirects": "1.5.0",
+        "is-buffer": "1.1.6"
       }
     },
     "babel-code-frame": {
@@ -206,20 +191,20 @@
       "integrity": "sha1-eRQg1/VR7qKJdFOop3ZT+WYG1nw="
     },
     "body-parser": {
-      "version": "1.18.3",
-      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.18.3.tgz",
-      "integrity": "sha1-WykhmP/dVTs6DyDe0FkrlWlVyLQ=",
+      "version": "1.18.2",
+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.18.2.tgz",
+      "integrity": "sha1-h2eKGdhLR9hZuDGZvVm84iKxBFQ=",
       "requires": {
         "bytes": "3.0.0",
-        "content-type": "~1.0.4",
+        "content-type": "1.0.4",
         "debug": "2.6.9",
-        "depd": "~1.1.2",
-        "http-errors": "~1.6.3",
-        "iconv-lite": "0.4.23",
-        "on-finished": "~2.3.0",
-        "qs": "6.5.2",
-        "raw-body": "2.3.3",
-        "type-is": "~1.6.16"
+        "depd": "1.1.2",
+        "http-errors": "1.6.3",
+        "iconv-lite": "0.4.19",
+        "on-finished": "2.3.0",
+        "qs": "6.5.1",
+        "raw-body": "2.3.2",
+        "type-is": "1.6.16"
       }
     },
     "brace-expansion": {
@@ -254,7 +239,7 @@
       "integrity": "sha1-bCpiLvz0fFe7vh4qnDetNseSVFM=",
       "requires": {
         "dicer": "0.2.5",
-        "readable-stream": "1.1.x"
+        "readable-stream": "1.1.14"
       }
     },
     "bytes": {
@@ -266,34 +251,31 @@
       "version": "2.4.1",
       "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.1.tgz",
       "integrity": "sha512-ObN6h1v2fTJSmUXoS3nMQ92LbDK9be4TV+6G+omQlGJFdcUX5heKi1LZ1YnRMIgwTLEj3E24bT6tYni50rlCfQ==",
+      "dev": true,
       "requires": {
         "ansi-styles": "3.2.1",
         "escape-string-regexp": "1.0.5",
         "supports-color": "5.4.0"
       }
     },
-    "ci-info": {
-      "version": "1.6.0",
-      "resolved": "https://registry.npmjs.org/ci-info/-/ci-info-1.6.0.tgz",
-      "integrity": "sha512-vsGdkwSCDpWmP80ncATX7iea5DWQemg1UgCW5J8tqjU3lYw4FBYuj89J0CTVomA7BEfvSZd84GmHko+MxFQU2A=="
-    },
     "cli-color": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/cli-color/-/cli-color-1.2.0.tgz",
       "integrity": "sha1-OlrnT9drYmevZm5p4q+70B3vNNE=",
       "requires": {
-        "ansi-regex": "^2.1.1",
-        "d": "1",
-        "es5-ext": "^0.10.12",
-        "es6-iterator": "2",
-        "memoizee": "^0.4.3",
-        "timers-ext": "0.1"
+        "ansi-regex": "2.1.1",
+        "d": "1.0.0",
+        "es5-ext": "0.10.42",
+        "es6-iterator": "2.0.3",
+        "memoizee": "0.4.12",
+        "timers-ext": "0.1.5"
       }
     },
     "color-convert": {
       "version": "1.9.1",
       "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.1.tgz",
       "integrity": "sha512-mjGanIiwQJskCC18rPR6OmrZ6fm2Lc7PeGFYwCmy5J34wC6F1PzdGL6xeMfmgicfYcNLGuVFA3WzXtIDCQSZxQ==",
+      "dev": true,
       "requires": {
         "color-name": "1.1.3"
       }
@@ -301,7 +283,8 @@
     "color-name": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
-      "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU="
+      "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=",
+      "dev": true
     },
     "commander": {
       "version": "2.15.1",
@@ -320,10 +303,10 @@
       "resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-1.6.2.tgz",
       "integrity": "sha512-27HBghJxjiZtIk3Ycvn/4kbJk/1uZuJFfuPEns6LaEvpvG1f0hTea8lilrouyo9mVc2GWdcEZ8OLoGmSADlrCw==",
       "requires": {
-        "buffer-from": "^1.0.0",
-        "inherits": "^2.0.3",
-        "readable-stream": "^2.2.2",
-        "typedarray": "^0.0.6"
+        "buffer-from": "1.0.0",
+        "inherits": "2.0.3",
+        "readable-stream": "2.3.6",
+        "typedarray": "0.0.6"
       },
       "dependencies": {
         "isarray": {
@@ -336,13 +319,13 @@
           "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
           "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
           "requires": {
-            "core-util-is": "~1.0.0",
-            "inherits": "~2.0.3",
-            "isarray": "~1.0.0",
-            "process-nextick-args": "~2.0.0",
-            "safe-buffer": "~5.1.1",
-            "string_decoder": "~1.1.1",
-            "util-deprecate": "~1.0.1"
+            "core-util-is": "1.0.2",
+            "inherits": "2.0.3",
+            "isarray": "1.0.0",
+            "process-nextick-args": "2.0.0",
+            "safe-buffer": "5.1.2",
+            "string_decoder": "1.1.1",
+            "util-deprecate": "1.0.2"
           }
         },
         "string_decoder": {
@@ -350,22 +333,11 @@
           "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
           "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
           "requires": {
-            "safe-buffer": "~5.1.0"
+            "safe-buffer": "5.1.2"
           }
         }
       }
     },
-    "consola": {
-      "version": "1.4.5",
-      "resolved": "https://registry.npmjs.org/consola/-/consola-1.4.5.tgz",
-      "integrity": "sha512-movqq3MbyXbSf7cG/x+EbO3VjKQVZPB/zeB5+lN1TuBYh9BWDemLQca9P+a4xpO4lXva9rz+Bd8XyqlH136Lww==",
-      "requires": {
-        "chalk": "^2.3.2",
-        "figures": "^2.0.0",
-        "lodash": "^4.17.5",
-        "std-env": "^1.1.0"
-      }
-    },
     "content-disposition": {
       "version": "0.5.2",
       "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.2.tgz",
@@ -396,8 +368,8 @@
       "resolved": "https://registry.npmjs.org/cors/-/cors-2.8.4.tgz",
       "integrity": "sha1-K9OB8usgECAQXNUOpZ2mMJBpRoY=",
       "requires": {
-        "object-assign": "^4",
-        "vary": "^1"
+        "object-assign": "4.1.1",
+        "vary": "1.1.2"
       },
       "dependencies": {
         "object-assign": {
@@ -412,7 +384,7 @@
       "resolved": "https://registry.npmjs.org/d/-/d-1.0.0.tgz",
       "integrity": "sha1-dUu1v+VUUdpppYuU1F9MWwRi1Y8=",
       "requires": {
-        "es5-ext": "^0.10.9"
+        "es5-ext": "0.10.42"
       }
     },
     "debug": {
@@ -443,7 +415,7 @@
       "resolved": "https://registry.npmjs.org/dicer/-/dicer-0.2.5.tgz",
       "integrity": "sha1-WZbAhrszIYyBLAkL3cCc0S+stw8=",
       "requires": {
-        "readable-stream": "1.1.x",
+        "readable-stream": "1.1.14",
         "streamsearch": "0.1.2"
       }
     },
@@ -464,13 +436,13 @@
       "integrity": "sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k="
     },
     "es5-ext": {
-      "version": "0.10.47",
-      "resolved": "https://registry.npmjs.org/es5-ext/-/es5-ext-0.10.47.tgz",
-      "integrity": "sha512-/1TItLfj+TTfWoeRcDn/0FbGV6SNo4R+On2GGVucPU/j3BWnXE2Co8h8CTo4Tu34gFJtnmwS9xiScKs4EjZhdw==",
+      "version": "0.10.42",
+      "resolved": "https://registry.npmjs.org/es5-ext/-/es5-ext-0.10.42.tgz",
+      "integrity": "sha512-AJxO1rmPe1bDEfSR6TJ/FgMFYuTBhR5R57KW58iCkYACMyFbrkqVyzXSurYoScDGvgyMpk7uRF/lPUPPTmsRSA==",
       "requires": {
-        "es6-iterator": "~2.0.3",
-        "es6-symbol": "~3.1.1",
-        "next-tick": "1"
+        "es6-iterator": "2.0.3",
+        "es6-symbol": "3.1.1",
+        "next-tick": "1.0.0"
       }
     },
     "es6-iterator": {
@@ -478,9 +450,9 @@
       "resolved": "https://registry.npmjs.org/es6-iterator/-/es6-iterator-2.0.3.tgz",
       "integrity": "sha1-p96IkUGgWpSwhUQDstCg+/qY87c=",
       "requires": {
-        "d": "1",
-        "es5-ext": "^0.10.35",
-        "es6-symbol": "^3.1.1"
+        "d": "1.0.0",
+        "es5-ext": "0.10.42",
+        "es6-symbol": "3.1.1"
       }
     },
     "es6-symbol": {
@@ -488,8 +460,8 @@
       "resolved": "https://registry.npmjs.org/es6-symbol/-/es6-symbol-3.1.1.tgz",
       "integrity": "sha1-vwDvT9q2uhtG7Le2KbTH7VcVzHc=",
       "requires": {
-        "d": "1",
-        "es5-ext": "~0.10.14"
+        "d": "1.0.0",
+        "es5-ext": "0.10.42"
       }
     },
     "es6-weak-map": {
@@ -497,10 +469,10 @@
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+        "http-errors": "1.6.2",
+        "iconv-lite": "0.4.19",
         "unpipe": "1.0.0"
+      },
+      "dependencies": {
+        "depd": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.1.tgz",
+          "integrity": "sha1-V4O04cRZ8G+lyif5kfPQbnoxA1k="
+        },
+        "http-errors": {
+          "version": "1.6.2",
+          "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.2.tgz",
+          "integrity": "sha1-CgAsyFcHGSp+eUbO7cERVfYOxzY=",
+          "requires": {
+            "depd": "1.1.1",
+            "inherits": "2.0.3",
+            "setprototypeof": "1.0.3",
+            "statuses": "1.5.0"
+          }
+        },
+        "setprototypeof": {
+          "version": "1.0.3",
+          "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.0.3.tgz",
+          "integrity": "sha1-ZlZ+NwQ+608E2RvWWMDL77VbjgQ="
+        }
       }
     },
     "readable-stream": {
@@ -1129,10 +1026,10 @@
       "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
       "integrity": "sha1-fPTFTvZI44EwhMY23SB54WbAgdk=",
       "requires": {
-        "core-util-is": "~1.0.0",
-        "inherits": "~2.0.1",
+        "core-util-is": "1.0.2",
+        "inherits": "2.0.3",
         "isarray": "0.0.1",
-        "string_decoder": "~0.10.x"
+        "string_decoder": "0.10.31"
       }
     },
     "reflect-metadata": {
@@ -1181,11 +1078,6 @@
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
       "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
     },
-    "safer-buffer": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
-      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
-    },
     "semver": {
       "version": "5.5.0",
       "resolved": "https://registry.npmjs.org/semver/-/semver-5.5.0.tgz",
@@ -1197,18 +1089,18 @@
       "integrity": "sha512-E64YFPUssFHEFBvpbbjr44NCLtI1AohxQ8ZSiJjQLskAdKuriYEP6VyGEsRDH8ScozGpkaX1BGvhanqCwkcEZw==",
       "requires": {
         "debug": "2.6.9",
-        "depd": "~1.1.2",
-        "destroy": "~1.0.4",
-        "encodeurl": "~1.0.2",
-        "escape-html": "~1.0.3",
-        "etag": "~1.8.1",
+        "depd": "1.1.2",
+        "destroy": "1.0.4",
+        "encodeurl": "1.0.2",
+        "escape-html": "1.0.3",
+        "etag": "1.8.1",
         "fresh": "0.5.2",
-        "http-errors": "~1.6.2",
+        "http-errors": "1.6.3",
         "mime": "1.4.1",
         "ms": "2.0.0",
-        "on-finished": "~2.3.0",
-        "range-parser": "~1.2.0",
-        "statuses": "~1.4.0"
+        "on-finished": "2.3.0",
+        "range-parser": "1.2.0",
+        "statuses": "1.4.0"
       },
       "dependencies": {
         "statuses": {
@@ -1223,9 +1115,9 @@
       "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.13.2.tgz",
       "integrity": "sha512-p/tdJrO4U387R9oMjb1oj7qSMaMfmOyd4j9hOFoxZe2baQszgHcSWjuya/CiT5kgZZKRudHNOA0pYXOl8rQ5nw==",
       "requires": {
-        "encodeurl": "~1.0.2",
-        "escape-html": "~1.0.3",
-        "parseurl": "~1.3.2",
+        "encodeurl": "1.0.2",
+        "escape-html": "1.0.3",
+        "parseurl": "1.3.2",
         "send": "0.16.2"
       }
     },
@@ -1266,14 +1158,6 @@
       "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.5.0.tgz",
       "integrity": "sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow="
     },
-    "std-env": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/std-env/-/std-env-1.3.1.tgz",
-      "integrity": "sha512-KI2F2pPJpd3lHjng+QLezu0eq+QDtXcv1um016mhOPAJFHKL+09ykK5PUBWta2pZDC8BVV0VPya08A15bUXSLQ==",
-      "requires": {
-        "is-ci": "^1.1.0"
-      }
-    },
     "streamsearch": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/streamsearch/-/streamsearch-0.1.2.tgz",
@@ -1297,17 +1181,18 @@
       "version": "5.4.0",
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.4.0.tgz",
       "integrity": "sha512-zjaXglF5nnWpsq470jSv6P9DwPvgLkuapYmfDm3JWOm0vkNTVF2tI4UrN2r6jH1qM/uc/WtxYY1hYoA2dOKj5w==",
+      "dev": true,
       "requires": {
         "has-flag": "3.0.0"
       }
     },
     "timers-ext": {
-      "version": "0.1.7",
-      "resolved": "https://registry.npmjs.org/timers-ext/-/timers-ext-0.1.7.tgz",
-      "integrity": "sha512-b85NUNzTSdodShTIbky6ZF02e8STtVVfD+fu4aXXShEELpozH+bCpJLYMPZbsABN2wDH7fJpqIoXxJpzbf0NqQ==",
+      "version": "0.1.5",
+      "resolved": "https://registry.npmjs.org/timers-ext/-/timers-ext-0.1.5.tgz",
+      "integrity": "sha512-tsEStd7kmACHENhsUPaxb8Jf8/+GZZxyNFQbZD07HQOyooOa6At1rQqjffgvg7n+dxscQa9cjjMdWhJtsP2sxg==",
       "requires": {
-        "es5-ext": "~0.10.46",
-        "next-tick": "1"
+        "es5-ext": "0.10.42",
+        "next-tick": "1.0.0"
       }
     },
     "ts-node": {
@@ -1374,7 +1259,7 @@
       "integrity": "sha512-HRkVv/5qY2G6I8iab9cI7v1bOIdhm94dVjQCPFElW9W+3GeDOSHmy2EBYe4VTApuzolPcmgFTN3ftVJRKR2J9Q==",
       "requires": {
         "media-typer": "0.3.0",
-        "mime-types": "~2.1.18"
+        "mime-types": "2.1.18"
       }
     },
     "typedarray": {
@@ -1402,11 +1287,6 @@
       "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
       "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
     },
-    "uuid": {
-      "version": "3.3.2",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.2.tgz",
-      "integrity": "sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA=="
-    },
     "vary": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",

integration/mongoose/package.json

@@ -9,13 +9,13 @@
     "start:prod": "node dist/main.js"
   },
   "dependencies": {
-    "@nestjs/common": "5.6.2",
+    "@nestjs/common": "^5.2.0",
     "@nestjs/core": "^5.2.0",
     "@nestjs/mongoose": "^5.2.0",
     "mongoose": "^5.0.1",
     "reflect-metadata": "^0.1.12",
     "rxjs": "^6.0.0",
-    "typescript": "^2.8.0"
+    "typescript": "^3.1.0"
   },
   "devDependencies": {
     "@types/mongoose": "^4.7.23",

integration/scopes/.gitignore

@@ -0,0 +1,21 @@
+# dependencies
+/node_modules
+
+# IDE
+/.idea
+/.awcache
+/.vscode
+
+# misc
+npm-debug.log
+
+# example
+/quick-start
+
+# tests
+/test
+/coverage
+/.nyc_output
+
+# dist
+/dist

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

@@ -0,0 +1,71 @@
+import { INestApplication, Scope } from '@nestjs/common';
+import { Test } from '@nestjs/testing';
+import { expect } from 'chai';
+import * as request from 'supertest';
+import { HelloController } from '../src/circular-hello/hello.controller';
+import { HelloModule } from '../src/circular-hello/hello.module';
+import { HelloService } from '../src/circular-hello/hello.service';
+import { UsersService } from '../src/circular-hello/users/users.service';
+
+class Meta {
+  static COUNTER = 0;
+  constructor(private readonly helloService: HelloService) {
+    Meta.COUNTER++;
+  }
+}
+
+describe('Circular request scope', () => {
+  let server;
+  let app: INestApplication;
+
+  before(async () => {
+    const module = await Test.createTestingModule({
+      imports: [
+        HelloModule.forRoot({
+          provide: 'META',
+          useClass: Meta,
+          scope: Scope.REQUEST,
+        }),
+      ],
+    }).compile();
+
+    app = module.createNestApplication();
+    server = app.getHttpServer();
+    await app.init();
+  });
+
+  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 create service for each request`, async () => {
+      expect(HelloService.COUNTER).to.be.eql(3);
+    });
+
+    it(`should create provider for each inquirer`, async () => {
+      expect(Meta.COUNTER).to.be.eql(3);
+    });
+  });
+
+  after(async () => {
+    await app.close();
+  });
+});

integration/scopes/e2e/circular-transient-scope.spec.ts

@@ -0,0 +1,71 @@
+import { INestApplication, Scope } from '@nestjs/common';
+import { Test } from '@nestjs/testing';
+import { expect } from 'chai';
+import * as request from 'supertest';
+import { HelloController } from '../src/circular-transient/hello.controller';
+import { HelloModule } from '../src/circular-transient/hello.module';
+import { HelloService } from '../src/circular-transient/hello.service';
+import { UsersService } from '../src/circular-transient/users/users.service';
+
+class Meta {
+  static COUNTER = 0;
+  constructor(private readonly helloService: HelloService) {
+    Meta.COUNTER++;
+  }
+}
+
+describe('Circular transient scope', () => {
+  let server;
+  let app: INestApplication;
+
+  before(async () => {
+    const module = await Test.createTestingModule({
+      imports: [
+        HelloModule.forRoot({
+          provide: 'META',
+          useClass: Meta,
+          scope: Scope.TRANSIENT,
+        }),
+      ],
+    }).compile();
+
+    app = module.createNestApplication();
+    server = app.getHttpServer();
+    await app.init();
+  });
+
+  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 create service for each request`, async () => {
+      expect(HelloService.COUNTER).to.be.eql(3);
+    });
+
+    it(`should create provider for each inquirer`, async () => {
+      expect(Meta.COUNTER).to.be.eql(7);
+    });
+  });
+
+  after(async () => {
+    await app.close();
+  });
+});

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

@@ -0,0 +1,80 @@
+import { INestApplication } from '@nestjs/common';
+import { Test } from '@nestjs/testing';
+import { expect } from 'chai';
+import * as request from 'supertest';
+import { Guard } from '../src/hello/guards/request-scoped.guard';
+import { HelloController } from '../src/hello/hello.controller';
+import { HelloModule } from '../src/hello/hello.module';
+import { Interceptor } from '../src/hello/interceptors/logging.interceptor';
+import { UserByIdPipe } from '../src/hello/users/user-by-id.pipe';
+import { UsersService } from '../src/hello/users/users.service';
+
+class Meta {
+  static COUNTER = 0;
+  constructor() {
+    Meta.COUNTER++;
+  }
+}
+
+describe('Request scope', () => {
+  let server;
+  let app: INestApplication;
+
+  before(async () => {
+    const module = await Test.createTestingModule({
+      imports: [
+        HelloModule.forRoot({
+          provide: 'META',
+          useClass: Meta,
+        }),
+      ],
+    }).compile();
+
+    app = module.createNestApplication();
+    server = app.getHttpServer();
+    await app.init();
+  });
+
+  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 pipe for each request`, async () => {
+      expect(UserByIdPipe.COUNTER).to.be.eql(3);
+    });
+
+    it(`should create request scoped interceptor for each request`, async () => {
+      expect(Interceptor.COUNTER).to.be.eql(3);
+    });
+
+    it(`should create request scoped guard for each request`, async () => {
+      expect(Guard.COUNTER).to.be.eql(3);
+    });
+  });
+
+  after(async () => {
+    await app.close();
+  });
+});

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

@@ -0,0 +1,81 @@
+import { INestApplication, Scope } from '@nestjs/common';
+import { Test } from '@nestjs/testing';
+import { expect } from 'chai';
+import * as request from 'supertest';
+import { Guard } from '../src/transient/guards/request-scoped.guard';
+import { HelloController } from '../src/transient/hello.controller';
+import { HelloModule } from '../src/transient/hello.module';
+import { Interceptor } from '../src/transient/interceptors/logging.interceptor';
+import { UserByIdPipe } from '../src/transient/users/user-by-id.pipe';
+import { UsersService } from '../src/transient/users/users.service';
+
+class Meta {
+  static COUNTER = 0;
+  constructor() {
+    Meta.COUNTER++;
+  }
+}
+
+describe('Transient scope', () => {
+  let server;
+  let app: INestApplication;
+
+  before(async () => {
+    const module = await Test.createTestingModule({
+      imports: [
+        HelloModule.forRoot({
+          provide: 'META',
+          useClass: Meta,
+          scope: Scope.TRANSIENT,
+        }),
+      ],
+    }).compile();
+
+    app = module.createNestApplication();
+    server = app.getHttpServer();
+    await app.init();
+  });
+
+  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 create provider for each inquirer`, async () => {
+      expect(Meta.COUNTER).to.be.eql(7);
+    });
+
+    it(`should create transient pipe for each controller`, async () => {
+      expect(UserByIdPipe.COUNTER).to.be.eql(2);
+    });
+
+    it(`should create transient interceptor for each controller`, async () => {
+      expect(Interceptor.COUNTER).to.be.eql(2);
+    });
+
+    it(`should create transient guard for each controller`, async () => {
+      expect(Guard.COUNTER).to.be.eql(2);
+    });
+  });
+
+  after(async () => {
+    await app.close();
+  });
+});

integration/scopes/package.json

@@ -0,0 +1,27 @@
+{
+  "name": "nest-typescript-starter",
+  "version": "1.0.0",
+  "description": "Nest TypeScript starter repository",
+  "license": "MIT",
+  "scripts": {
+    "start": "ts-node src/main"
+  },
+  "dependencies": {
+    "@nestjs/common": "^5.0.0",
+    "@nestjs/core": "^5.0.0",
+    "@nestjs/microservices": "^5.0.0",
+    "@nestjs/testing": "^5.0.0",
+    "@nestjs/websockets": "^5.0.0",
+    "class-transformer": "^0.1.7",
+    "class-validator": "^0.7.2",
+    "fastify": "^1.1.1",
+    "reflect-metadata": "^0.1.12",
+    "rxjs": "^6.0.0",
+    "typescript": "^3.1.0"
+  },
+  "devDependencies": {
+    "@types/node": "^7.0.41",
+    "supertest": "^3.0.0",
+    "ts-node": "^6.0.0"
+  }
+}

integration/scopes/src/app.module.ts

@@ -0,0 +1,7 @@
+import { Module } from '@nestjs/common';
+import { HelloModule } from './hello/hello.module';
+
+@Module({
+  imports: [HelloModule.forRoot({ provide: 'META', useValue: true })],
+})
+export class ApplicationModule {}

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

@@ -0,0 +1,21 @@
+import {
+  CanActivate,
+  ExecutionContext,
+  Injectable,
+  Scope,
+} from '@nestjs/common';
+import { Observable } from 'rxjs';
+
+@Injectable({ scope: Scope.REQUEST })
+export class Guard implements CanActivate {
+  static COUNTER = 0;
+  constructor() {
+    Guard.COUNTER++;
+  }
+
+  canActivate(
+    context: ExecutionContext,
+  ): boolean | Promise<boolean> | Observable<boolean> {
+    return true;
+  }
+}

integration/scopes/src/circular-hello/hello.controller.ts

@@ -0,0 +1,30 @@
+import {
+  Controller,
+  Get,
+  Param,
+  UseGuards,
+  UseInterceptors,
+} from '@nestjs/common';
+import { Guard } from './guards/request-scoped.guard';
+import { HelloService } from './hello.service';
+import { Interceptor } from './interceptors/logging.interceptor';
+import { UserByIdPipe } from './users/user-by-id.pipe';
+import { UsersService } from './users/users.service';
+
+@Controller('hello')
+export class HelloController {
+  static COUNTER = 0;
+  constructor(
+    private readonly helloService: HelloService,
+    private readonly usersService: UsersService,
+  ) {
+    HelloController.COUNTER++;
+  }
+
+  @UseGuards(Guard)
+  @UseInterceptors(Interceptor)
+  @Get()
+  greeting(@Param('id', UserByIdPipe) id): string {
+    return this.helloService.greeting();
+  }
+}

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

@@ -0,0 +1,19 @@
+import { DynamicModule, Inject, Module, Provider } 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],
+})
+export class HelloModule {
+  constructor(@Inject('META') private readonly meta) {}
+
+  static forRoot(meta: Provider): DynamicModule {
+    return {
+      module: HelloModule,
+      providers: [meta],
+    };
+  }
+}

integration/scopes/src/circular-hello/hello.service.ts

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

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

@@ -0,0 +1,19 @@
+import {
+  CallHandler,
+  ExecutionContext,
+  Injectable,
+  NestInterceptor,
+  Scope,
+} from '@nestjs/common';
+import { Observable } from 'rxjs';
+
+@Injectable({ scope: Scope.REQUEST })
+export class Interceptor implements NestInterceptor {
+  static COUNTER = 0;
+  constructor() {
+    Interceptor.COUNTER++;
+  }
+  intercept(context: ExecutionContext, call: CallHandler): Observable<any> {
+    return call.handle();
+  }
+}

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

@@ -0,0 +1,14 @@
+import { ArgumentMetadata, 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) {
+    UserByIdPipe.COUNTER++;
+  }
+
+  transform(value: string, metadata: ArgumentMetadata) {
+    return this.usersService.findById(value);
+  }
+}

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

@@ -0,0 +1,21 @@
+import {
+  CanActivate,
+  ExecutionContext,
+  Injectable,
+  Scope,
+} from '@nestjs/common';
+import { Observable } from 'rxjs';
+
+@Injectable({ scope: Scope.TRANSIENT })
+export class Guard implements CanActivate {
+  static COUNTER = 0;
+  constructor() {
+    Guard.COUNTER++;
+  }
+
+  canActivate(
+    context: ExecutionContext,
+  ): boolean | Promise<boolean> | Observable<boolean> {
+    return true;
+  }
+}

integration/scopes/src/circular-transient/hello.controller.ts

@@ -0,0 +1,30 @@
+import {
+  Controller,
+  Get,
+  Param,
+  UseGuards,
+  UseInterceptors,
+} from '@nestjs/common';
+import { Guard } from './guards/request-scoped.guard';
+import { HelloService } from './hello.service';
+import { Interceptor } from './interceptors/logging.interceptor';
+import { UserByIdPipe } from './users/user-by-id.pipe';
+import { UsersService } from './users/users.service';
+
+@Controller('hello')
+export class HelloController {
+  static COUNTER = 0;
+  constructor(
+    private readonly helloService: HelloService,
+    private readonly usersService: UsersService,
+  ) {
+    HelloController.COUNTER++;
+  }
+
+  @UseGuards(Guard)
+  @UseInterceptors(Interceptor)
+  @Get()
+  greeting(@Param('id', UserByIdPipe) id): string {
+    return this.helloService.greeting();
+  }
+}

integration/scopes/src/circular-transient/hello.module.ts

@@ -0,0 +1,20 @@
+import { DynamicModule, Inject, Module, Provider } from '@nestjs/common';
+import { HelloController } from './hello.controller';
+import { HelloService } from './hello.service';
+import { TestController } from './test.controller';
+import { UsersService } from './users/users.service';
+
+@Module({
+  controllers: [HelloController, TestController],
+  providers: [HelloService, UsersService],
+})
+export class HelloModule {
+  constructor(@Inject('META') private readonly meta) {}
+
+  static forRoot(meta: Provider): DynamicModule {
+    return {
+      module: HelloModule,
+      providers: [meta],
+    };
+  }
+}

integration/scopes/src/circular-transient/hello.service.ts

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

integration/scopes/src/circular-transient/interceptors/logging.interceptor.ts

@@ -0,0 +1,19 @@
+import {
+  CallHandler,
+  ExecutionContext,
+  Injectable,
+  NestInterceptor,
+  Scope,
+} from '@nestjs/common';
+import { Observable } from 'rxjs';
+
+@Injectable({ scope: Scope.TRANSIENT })
+export class Interceptor implements NestInterceptor {
+  static COUNTER = 0;
+  constructor() {
+    Interceptor.COUNTER++;
+  }
+  intercept(context: ExecutionContext, call: CallHandler): Observable<any> {
+    return call.handle();
+  }
+}

integration/scopes/src/circular-transient/test.controller.ts

@@ -0,0 +1,20 @@
+import {
+  Controller,
+  Get,
+  Param,
+  UseGuards,
+  UseInterceptors,
+} from '@nestjs/common';
+import { Guard } from './guards/request-scoped.guard';
+import { Interceptor } from './interceptors/logging.interceptor';
+import { UserByIdPipe } from './users/user-by-id.pipe';
+
+@Controller('test')
+export class TestController {
+  @UseGuards(Guard)
+  @UseInterceptors(Interceptor)
+  @Get()
+  greeting(@Param('id', UserByIdPipe) id): string {
+    return 'hey';
+  }
+}

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

@@ -0,0 +1,18 @@
+import {
+  ArgumentMetadata,
+  Injectable,
+  PipeTransform,
+  Scope,
+} from '@nestjs/common';
+
+@Injectable({ scope: Scope.TRANSIENT })
+export class UserByIdPipe implements PipeTransform<string> {
+  static COUNTER = 0;
+  constructor() {
+    UserByIdPipe.COUNTER++;
+  }
+
+  transform(value: string, metadata: ArgumentMetadata) {
+    return value;
+  }
+}

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

@@ -0,0 +1,21 @@
+import {
+  CanActivate,
+  ExecutionContext,
+  Injectable,
+  Scope,
+} from '@nestjs/common';
+import { Observable } from 'rxjs';
+
+@Injectable({ scope: Scope.REQUEST })
+export class Guard implements CanActivate {
+  static COUNTER = 0;
+  constructor() {
+    Guard.COUNTER++;
+  }
+
+  canActivate(
+    context: ExecutionContext,
+  ): boolean | Promise<boolean> | Observable<boolean> {
+    return true;
+  }
+}

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

@@ -0,0 +1,30 @@
+import {
+  Controller,
+  Get,
+  Param,
+  UseGuards,
+  UseInterceptors,
+} from '@nestjs/common';
+import { Guard } from './guards/request-scoped.guard';
+import { HelloService } from './hello.service';
+import { Interceptor } from './interceptors/logging.interceptor';
+import { UserByIdPipe } from './users/user-by-id.pipe';
+import { UsersService } from './users/users.service';
+
+@Controller('hello')
+export class HelloController {
+  static COUNTER = 0;
+  constructor(
+    private readonly helloService: HelloService,
+    private readonly usersService: UsersService,
+  ) {
+    HelloController.COUNTER++;
+  }
+
+  @UseGuards(Guard)
+  @UseInterceptors(Interceptor)
+  @Get()
+  greeting(@Param('id', UserByIdPipe) id): string {
+    return this.helloService.greeting();
+  }
+}

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

@@ -0,0 +1,19 @@
+import { DynamicModule, Inject, Module, Provider } 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],
+})
+export class HelloModule {
+  constructor(@Inject('META') private readonly meta) {}
+
+  static forRoot(meta: Provider): DynamicModule {
+    return {
+      module: HelloModule,
+      providers: [meta],
+    };
+  }
+}

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

@@ -0,0 +1,19 @@
+import {
+  CallHandler,
+  ExecutionContext,
+  Injectable,
+  NestInterceptor,
+  Scope,
+} from '@nestjs/common';
+import { Observable } from 'rxjs';
+
+@Injectable({ scope: Scope.REQUEST })
+export class Interceptor implements NestInterceptor {
+  static COUNTER = 0;
+  constructor() {
+    Interceptor.COUNTER++;
+  }
+  intercept(context: ExecutionContext, call: CallHandler): Observable<any> {
+    return call.handle();
+  }
+}

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

@@ -0,0 +1,14 @@
+import { ArgumentMetadata, 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) {
+    UserByIdPipe.COUNTER++;
+  }
+
+  transform(value: string, metadata: ArgumentMetadata) {
+    return this.usersService.findById(value);
+  }
+}

integration/scopes/src/hello/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/scopes/src/main.ts

@@ -0,0 +1,8 @@
+import { NestFactory } from '@nestjs/core';
+import { ApplicationModule } from './app.module';
+
+async function bootstrap() {
+  const app = await NestFactory.create(ApplicationModule);
+  await app.listen(3000);
+}
+bootstrap();

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

@@ -0,0 +1,21 @@
+import {
+  CanActivate,
+  ExecutionContext,
+  Injectable,
+  Scope,
+} from '@nestjs/common';
+import { Observable } from 'rxjs';
+
+@Injectable({ scope: Scope.TRANSIENT })
+export class Guard implements CanActivate {
+  static COUNTER = 0;
+  constructor() {
+    Guard.COUNTER++;
+  }
+
+  canActivate(
+    context: ExecutionContext,
+  ): boolean | Promise<boolean> | Observable<boolean> {
+    return true;
+  }
+}

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

@@ -0,0 +1,30 @@
+import {
+  Controller,
+  Get,
+  Param,
+  UseGuards,
+  UseInterceptors,
+} from '@nestjs/common';
+import { Guard } from './guards/request-scoped.guard';
+import { HelloService } from './hello.service';
+import { Interceptor } from './interceptors/logging.interceptor';
+import { UserByIdPipe } from './users/user-by-id.pipe';
+import { UsersService } from './users/users.service';
+
+@Controller('hello')
+export class HelloController {
+  static COUNTER = 0;
+  constructor(
+    private readonly helloService: HelloService,
+    private readonly usersService: UsersService,
+  ) {
+    HelloController.COUNTER++;
+  }
+
+  @UseGuards(Guard)
+  @UseInterceptors(Interceptor)
+  @Get()
+  greeting(@Param('id', UserByIdPipe) id): string {
+    return this.helloService.greeting();
+  }
+}

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

@@ -0,0 +1,20 @@
+import { DynamicModule, Inject, Module, Provider } from '@nestjs/common';
+import { HelloController } from './hello.controller';
+import { HelloService } from './hello.service';
+import { TestController } from './test.controller';
+import { UsersService } from './users/users.service';
+
+@Module({
+  controllers: [HelloController, TestController],
+  providers: [HelloService, UsersService],
+})
+export class HelloModule {
+  constructor(@Inject('META') private readonly meta) {}
+
+  static forRoot(meta: Provider): DynamicModule {
+    return {
+      module: HelloModule,
+      providers: [meta],
+    };
+  }
+}

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

@@ -0,0 +1,19 @@
+import {
+  CallHandler,
+  ExecutionContext,
+  Injectable,
+  NestInterceptor,
+  Scope,
+} from '@nestjs/common';
+import { Observable } from 'rxjs';
+
+@Injectable({ scope: Scope.TRANSIENT })
+export class Interceptor implements NestInterceptor {
+  static COUNTER = 0;
+  constructor() {
+    Interceptor.COUNTER++;
+  }
+  intercept(context: ExecutionContext, call: CallHandler): Observable<any> {
+    return call.handle();
+  }
+}

integration/scopes/src/transient/test.controller.ts

@@ -0,0 +1,20 @@
+import {
+  Controller,
+  Get,
+  Param,
+  UseGuards,
+  UseInterceptors,
+} from '@nestjs/common';
+import { Guard } from './guards/request-scoped.guard';
+import { Interceptor } from './interceptors/logging.interceptor';
+import { UserByIdPipe } from './users/user-by-id.pipe';
+
+@Controller('test')
+export class TestController {
+  @UseGuards(Guard)
+  @UseInterceptors(Interceptor)
+  @Get()
+  greeting(@Param('id', UserByIdPipe) id): string {
+    return 'hey';
+  }
+}

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

@@ -0,0 +1,18 @@
+import {
+  ArgumentMetadata,
+  Injectable,
+  PipeTransform,
+  Scope,
+} from '@nestjs/common';
+
+@Injectable({ scope: Scope.TRANSIENT })
+export class UserByIdPipe implements PipeTransform<string> {
+  static COUNTER = 0;
+  constructor() {
+    UserByIdPipe.COUNTER++;
+  }
+
+  transform(value: string, metadata: ArgumentMetadata) {
+    return value;
+  }
+}

integration/scopes/src/transient/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/scopes/tsconfig.json

@@ -0,0 +1,22 @@
+{
+  "compilerOptions": {
+    "module": "commonjs",
+    "declaration": false,
+    "noImplicitAny": false,
+    "removeComments": true,
+    "noLib": false,
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "target": "es6",
+    "sourceMap": true,
+    "allowJs": true,
+    "outDir": "./dist"
+  },
+  "include": [
+    "src/**/*",
+    "e2e/**/*"
+  ],
+  "exclude": [
+    "node_modules",
+  ]
+}

integration/scopes/tslint.json

@@ -0,0 +1,53 @@
+{
+    "defaultSeverity": "error",
+    "extends": [
+        "tslint:recommended"
+    ],
+    "jsRules": {
+        "no-unused-expression": true
+    },
+    "rules": {
+        "eofline": false,
+        "quotemark": [
+            true,
+            "single"
+        ],
+        "ordered-imports": [
+            false
+        ],
+        "max-line-length": [
+            150
+        ],
+        "member-ordering": [
+            false
+        ],
+        "curly": false,
+        "interface-name": [
+            false
+        ],
+        "array-type": [
+            false
+        ],
+        "member-access": [
+            false
+        ],
+        "no-empty-interface": false,
+        "no-empty": false,
+        "arrow-parens": false,
+        "object-literal-sort-keys": false,
+        "no-unused-expression": false,
+        "max-classes-per-file": [
+            false
+        ],
+        "variable-name": [
+            false
+        ],
+        "one-line": [
+            false
+        ],
+        "one-variable-per-declaration": [
+            false
+        ]
+    },
+    "rulesDirectory": []
+}

integration/typeorm/package-lock.json

@@ -5,64 +5,32 @@
   "requires": true,
   "dependencies": {
     "@nestjs/common": {
-      "version": "5.6.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-5.6.2.tgz",
-      "integrity": "sha512-LJkG60HXtOL0/8MgdITMUEMF9CCMa3gtmxcnxfxvqZN/cFGEFZ5QzMWbEdcP5N+kUJY2BL8gENdmPGyqBNJm0A==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-5.0.0.tgz",
+      "integrity": "sha512-6TXXAp6s1gQ7P1Wuu9Njb7vZymRvVvT+ao/4BZETHp2gebk6RZJO1SPLBf4U81dTnm0LRFxupkIWu6mXEDnalg==",
       "requires": {
-        "axios": "0.18.0",
+        "axios": "0.17.1",
         "cli-color": "1.2.0",
         "deprecate": "1.0.0",
-        "multer": "1.3.0",
-        "uuid": "3.3.2"
+        "multer": "1.3.0"
       }
     },
     "@nestjs/core": {
-      "version": "5.6.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-5.6.2.tgz",
-      "integrity": "sha512-XuCK/veePY4ggEmGSj9XZFd1+rQdjmHXovdbkEFSmORl7gIwzxk6qupCRq8BuTCHqbMYj8qcgBRk9YXmHMR1TA==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-5.0.0.tgz",
+      "integrity": "sha512-O7uvX8NlsP+wg55wlDbMprLOqYDypQepOb3RWpBL2Y7b59eZK6hMJfJIRKHAUzs28C87gIISmYfjrMt2QNr+rA==",
       "requires": {
-        "@nuxtjs/opencollective": "0.1.0",
-        "body-parser": "1.18.3",
+        "body-parser": "1.18.2",
         "cors": "2.8.4",
         "express": "4.16.3",
-        "fast-safe-stringify": "1.2.0",
         "iterare": "0.0.8",
-        "object-hash": "1.3.0",
-        "optional": "0.1.4",
-        "path-to-regexp": "2.2.1",
-        "uuid": "3.3.2"
+        "optional": "0.1.4"
       }
     },
     "@nestjs/typeorm": {
-      "version": "5.2.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/typeorm/-/typeorm-5.2.2.tgz",
-      "integrity": "sha512-D1xtTYFn+Pbf0yEY+mj3m3AwSyr+J8PW5UPYDLTGTR6gbLQvgOM/R+TddIgU0M0C/jxsvSXEVsVPtWaG6SIlzw==",
-      "requires": {
-        "uuid": "3.3.2"
-      }
-    },
-    "@nuxtjs/opencollective": {
-      "version": "0.1.0",
-      "resolved": "https://registry.npmjs.org/@nuxtjs/opencollective/-/opencollective-0.1.0.tgz",
-      "integrity": "sha512-e09TxGpTxMOfVwvVWPKNttKslnCtbvp5ofc0EwlKdA4IA8AUIyeteGraGZGs+JO4zw4y2+YxRlNN2xQ+c6KFjw==",
-      "requires": {
-        "chalk": "^2.4.1",
-        "consola": "^1.4.3",
-        "esm": "^3.0.79",
-        "node-fetch": "^2.2.0"
-      },
-      "dependencies": {
-        "chalk": {
-          "version": "2.4.2",
-          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
-          "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
-          "requires": {
-            "ansi-styles": "^3.2.1",
-            "escape-string-regexp": "^1.0.5",
-            "supports-color": "^5.3.0"
-          }
-        }
-      }
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/@nestjs/typeorm/-/typeorm-3.0.2.tgz",
+      "integrity": "sha512-K5oL0toR39qqcoBp8k0Jn7fcS1yOPQdbS/tkAgHafSLQsa4jxb/8bOO2PqK343H7PT3YWTNVI698r68sgS3JOw=="
     },
     "@types/node": {
       "version": "7.0.57",
@@ -75,7 +43,7 @@
       "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.5.tgz",
       "integrity": "sha1-63d99gEXI6OxTopywIBcjoZ0a9I=",
       "requires": {
-        "mime-types": "~2.1.18",
+        "mime-types": "2.1.18",
         "negotiator": "0.6.1"
       }
     },
@@ -127,12 +95,12 @@
       "dev": true
     },
     "axios": {
-      "version": "0.18.0",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-0.18.0.tgz",
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@@ -1046,11 +903,6 @@
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-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
-      "integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg=="
-    },
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       "version": "4.1.2",
       "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.2.tgz",
@@ -1065,7 +917,7 @@
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       "integrity": "sha1-Jzi9nw089PhEkMVzbEhpmsYyzaM=",
       "requires": {
-        "es5-ext": "~0.10.2"
+        "es5-ext": "0.10.42"
       }
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@@ -1088,18 +940,18 @@
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+      "version": "0.4.12",
+      "resolved": "https://registry.npmjs.org/memoizee/-/memoizee-0.4.12.tgz",
+      "integrity": "sha512-sprBu6nwxBWBvBOh5v2jcsGqiGLlL2xr2dLub3vR8dnE8YB17omwtm/0NSHl8jjNbcsJd5GMWJAnTSVe/O0Wfg==",
       "requires": {
-        "d": "1",
-        "es5-ext": "^0.10.45",
-        "es6-weak-map": "^2.0.2",
-        "event-emitter": "^0.3.5",
-        "is-promise": "^2.1",
-        "lru-queue": "0.1",
-        "next-tick": "1",
-        "timers-ext": "^0.1.5"
+        "d": "1.0.0",
+        "es5-ext": "0.10.42",
+        "es6-weak-map": "2.0.2",
+        "event-emitter": "0.3.5",
+        "is-promise": "2.1.0",
+        "lru-queue": "0.1.0",
+        "next-tick": "1.0.0",
+        "timers-ext": "0.1.5"
       }
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@@ -1118,16 +970,16 @@
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-      "version": "1.37.0",
-      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.37.0.tgz",
-      "integrity": "sha512-R3C4db6bgQhlIhPU48fUtdVmKnflq+hRdad7IyKhtFj06VPNVdk2RhiYL3UjQIlso8L+YxAtFkobT0VK+S/ybg=="
+      "version": "1.33.0",
+      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.33.0.tgz",
+      "integrity": "sha512-BHJ/EKruNIqJf/QahvxwQZXKygOQ256myeN/Ew+THcAa5q+PjyTTMMeNQC4DZw5AwfvelsUrA6B67NKMqXDbzQ=="
     },
     "mime-types": {
-      "version": "2.1.21",
-      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.21.tgz",
-      "integrity": "sha512-3iL6DbwpyLzjR3xHSFNFeb9Nz/M8WDkX33t1GFQnFOllWk8pOrh/LSrB5OXlnlW5P9LH73X6loW/eogc+F5lJg==",
+      "version": "2.1.18",
+      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.18.tgz",
+      "integrity": "sha512-lc/aahn+t4/SWV/qcmumYjymLsWfN3ELhpmVuUFjgsORruuZPVSwAQryq+HHGvO/SI2KVX26bx+En+zhM8g8hQ==",
       "requires": {
-        "mime-db": "~1.37.0"
+        "mime-db": "1.33.0"
       }
     },
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@@ -1166,14 +1018,14 @@
       "resolved": "https://registry.npmjs.org/multer/-/multer-1.3.0.tgz",
       "integrity": "sha1-CSsmcPaEb6SRSWXvyM+Uwg/sbNI=",
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-        "append-field": "^0.1.0",
-        "busboy": "^0.2.11",
-        "concat-stream": "^1.5.0",
-        "mkdirp": "^0.5.1",
-        "object-assign": "^3.0.0",
-        "on-finished": "^2.3.0",
-        "type-is": "^1.6.4",
-        "xtend": "^4.0.0"
+        "append-field": "0.1.0",
+        "busboy": "0.2.14",
+        "concat-stream": "1.6.2",
+        "mkdirp": "0.5.1",
+        "object-assign": "3.0.0",
+        "on-finished": "2.3.0",
+        "type-is": "1.6.16",
+        "xtend": "4.0.1"
       },
       "dependencies": {
         "object-assign": {
@@ -1214,11 +1066,6 @@
       "resolved": "https://registry.npmjs.org/next-tick/-/next-tick-1.0.0.tgz",
       "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=="
-    },
     "normalize-package-data": {
       "version": "2.4.0",
       "resolved": "https://registry.npmjs.org/normalize-package-data/-/normalize-package-data-2.4.0.tgz",
@@ -1248,11 +1095,6 @@
       "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
       "integrity": "sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM="
     },
-    "object-hash": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/object-hash/-/object-hash-1.3.0.tgz",
-      "integrity": "sha512-05KzQ70lSeGSrZJQXE5wNDiTkBJDlUT/myi6RX9dVIvz7a7Qh4oH93BQdiPMn27nldYvVQCKMUaM83AfizZlsQ=="
-    },
     "on-finished": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.3.0.tgz",
@@ -1365,9 +1207,9 @@
       "dev": true
     },
     "path-to-regexp": {
-      "version": "2.2.1",
-      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-2.2.1.tgz",
-      "integrity": "sha512-gu9bD6Ta5bwGrrU8muHzVOBFFREpp2iRkVfhBJahwJ6p6Xw20SjT0MxLnwkjOibQmGSYhiUnf2FLe7k+jcFmGQ=="
+      "version": "0.1.7",
+      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz",
+      "integrity": "sha1-32BBeABfUi8V60SQ5yR6G/qmf4w="
     },
     "path-type": {
       "version": "2.0.0",
@@ -1388,12 +1230,12 @@
       "integrity": "sha1-FQ4gt1ZZCtP5EJPyWk8q2L/zC6M="
     },
     "proxy-addr": {
-      "version": "2.0.4",
-      "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.4.tgz",
-      "integrity": "sha512-5erio2h9jp5CHGwcybmxmVqHmnCBZeewlfJ0pex+UW7Qny7OOZXTtH56TGNyBizkgiOwhJtMKrVzDTeKcySZwA==",
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.3.tgz",
+      "integrity": "sha512-jQTChiCJteusULxjBp8+jftSQE5Obdl3k4cnmLA6WXtK6XFuWRnvVL7aCiBqaLPM8c4ph0S4tKna8XvmIwEnXQ==",
       "requires": {
-        "forwarded": "~0.1.2",
-        "ipaddr.js": "1.8.0"
+        "forwarded": "0.1.2",
+        "ipaddr.js": "1.6.0"
       }
     },
     "pseudomap": {
@@ -1402,9 +1244,9 @@
       "integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM="
     },
     "qs": {
-      "version": "6.5.2",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
-      "integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA=="
+      "version": "6.5.1",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.1.tgz",
+      "integrity": "sha512-eRzhrN1WSINYCDCbrz796z37LOe3m5tmW7RQf6oBntukAG1nmovJvhnwHHRMAfeoItc1m2Hk02WER2aQ/iqs+A=="
     },
     "range-parser": {
       "version": "1.2.0",
@@ -1412,14 +1254,37 @@
       "integrity": "sha1-9JvmtIeJTdxA3MlKMi9hEJLgDV4="
     },
     "raw-body": {
-      "version": "2.3.3",
-      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.3.3.tgz",
-      "integrity": "sha512-9esiElv1BrZoI3rCDuOuKCBRbuApGGaDPQfjSflGxdy4oyzqghxu6klEkkVIvBje+FF0BX9coEv8KqW6X/7njw==",
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.3.2.tgz",
+      "integrity": "sha1-vNYMd9Prk83gBQKVw/N5OJvIj4k=",
       "requires": {
         "bytes": "3.0.0",
-        "http-errors": "1.6.3",
-        "iconv-lite": "0.4.23",
+        "http-errors": "1.6.2",
+        "iconv-lite": "0.4.19",
         "unpipe": "1.0.0"
+      },
+      "dependencies": {
+        "depd": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.1.tgz",
+          "integrity": "sha1-V4O04cRZ8G+lyif5kfPQbnoxA1k="
+        },
+        "http-errors": {
+          "version": "1.6.2",
+          "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.2.tgz",
+          "integrity": "sha1-CgAsyFcHGSp+eUbO7cERVfYOxzY=",
+          "requires": {
+            "depd": "1.1.1",
+            "inherits": "2.0.3",
+            "setprototypeof": "1.0.3",
+            "statuses": "1.5.0"
+          }
+        },
+        "setprototypeof": {
+          "version": "1.0.3",
+          "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.0.3.tgz",
+          "integrity": "sha1-ZlZ+NwQ+608E2RvWWMDL77VbjgQ="
+        }
       }
     },
     "read-pkg": {
@@ -1492,11 +1357,6 @@
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz",
       "integrity": "sha512-kKvNJn6Mm93gAczWVJg7wH+wGYWNrDHdWvpUmHyEsgCtIwwo3bqPtV4tR5tuPaUhTOo/kvhVwd8XwwOllGYkbg=="
     },
-    "safer-buffer": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
-      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
-    },
     "sax": {
       "version": "1.2.4",
       "resolved": "https://registry.npmjs.org/sax/-/sax-1.2.4.tgz",
@@ -1513,18 +1373,18 @@
       "integrity": "sha512-E64YFPUssFHEFBvpbbjr44NCLtI1AohxQ8ZSiJjQLskAdKuriYEP6VyGEsRDH8ScozGpkaX1BGvhanqCwkcEZw==",
       "requires": {
         "debug": "2.6.9",
-        "depd": "~1.1.2",
-        "destroy": "~1.0.4",
-        "encodeurl": "~1.0.2",
-        "escape-html": "~1.0.3",
-        "etag": "~1.8.1",
+        "depd": "1.1.2",
+        "destroy": "1.0.4",
+        "encodeurl": "1.0.2",
+        "escape-html": "1.0.3",
+        "etag": "1.8.1",
         "fresh": "0.5.2",
-        "http-errors": "~1.6.2",
+        "http-errors": "1.6.3",
         "mime": "1.4.1",
         "ms": "2.0.0",
-        "on-finished": "~2.3.0",
-        "range-parser": "~1.2.0",
-        "statuses": "~1.4.0"
+        "on-finished": "2.3.0",
+        "range-parser": "1.2.0",
+        "statuses": "1.4.0"
       },
       "dependencies": {
         "debug": {
@@ -1547,9 +1407,9 @@
       "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.13.2.tgz",
       "integrity": "sha512-p/tdJrO4U387R9oMjb1oj7qSMaMfmOyd4j9hOFoxZe2baQszgHcSWjuya/CiT5kgZZKRudHNOA0pYXOl8rQ5nw==",
       "requires": {
-        "encodeurl": "~1.0.2",
-        "escape-html": "~1.0.3",
-        "parseurl": "~1.3.2",
+        "encodeurl": "1.0.2",
+        "escape-html": "1.0.3",
+        "parseurl": "1.3.2",
         "send": "0.16.2"
       }
     },
@@ -1640,14 +1500,6 @@
       "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.5.0.tgz",
       "integrity": "sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow="
     },
-    "std-env": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/std-env/-/std-env-1.3.1.tgz",
-      "integrity": "sha512-KI2F2pPJpd3lHjng+QLezu0eq+QDtXcv1um016mhOPAJFHKL+09ykK5PUBWta2pZDC8BVV0VPya08A15bUXSLQ==",
-      "requires": {
-        "is-ci": "^1.1.0"
-      }
-    },
     "streamsearch": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/streamsearch/-/streamsearch-0.1.2.tgz",
@@ -1713,12 +1565,12 @@
       }
     },
     "timers-ext": {
-      "version": "0.1.7",
-      "resolved": "https://registry.npmjs.org/timers-ext/-/timers-ext-0.1.7.tgz",
-      "integrity": "sha512-b85NUNzTSdodShTIbky6ZF02e8STtVVfD+fu4aXXShEELpozH+bCpJLYMPZbsABN2wDH7fJpqIoXxJpzbf0NqQ==",
+      "version": "0.1.5",
+      "resolved": "https://registry.npmjs.org/timers-ext/-/timers-ext-0.1.5.tgz",
+      "integrity": "sha512-tsEStd7kmACHENhsUPaxb8Jf8/+GZZxyNFQbZD07HQOyooOa6At1rQqjffgvg7n+dxscQa9cjjMdWhJtsP2sxg==",
       "requires": {
-        "es5-ext": "~0.10.46",
-        "next-tick": "1"
+        "es5-ext": "0.10.42",
+        "next-tick": "1.0.0"
       }
     },
     "ts-node": {
@@ -1785,7 +1637,7 @@
       "integrity": "sha512-HRkVv/5qY2G6I8iab9cI7v1bOIdhm94dVjQCPFElW9W+3GeDOSHmy2EBYe4VTApuzolPcmgFTN3ftVJRKR2J9Q==",
       "requires": {
         "media-typer": "0.3.0",
-        "mime-types": "~2.1.18"
+        "mime-types": "2.1.18"
       }
     },
     "typedarray": {
@@ -1839,11 +1691,6 @@
       "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
       "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
     },
-    "uuid": {
-      "version": "3.3.2",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.2.tgz",
-      "integrity": "sha512-yXJmeNaw3DnnKAOKJE51sL/ZaYfWJRl1pK9dr19YFCu0ObS231AB1/LbqTKRAQ5kw8A90rA6fr4riOUpTZvQZA=="
-    },
     "validate-npm-package-license": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.3.tgz",

integration/typeorm/package.json

@@ -9,14 +9,14 @@
     "start:prod": "node dist/main.js"
   },
   "dependencies": {
-    "@nestjs/common": "5.6.2",
+    "@nestjs/common": "^5.2.0",
     "@nestjs/core": "^5.2.0",
     "@nestjs/typeorm": "^5.2.0",
     "mysql": "^2.15.0",
     "reflect-metadata": "^0.1.12",
     "rxjs": "^6.0.0",
     "typeorm": "^0.1.16",
-    "typescript": "^2.8.0"
+    "typescript": "^3.1.0"
   },
   "devDependencies": {
     "@types/node": "^7.0.41",

integration/websockets/e2e/gateway.spec.ts

@@ -15,7 +15,6 @@ async function createNestApp(...gateways): Promise<INestApplication> {
 }
 
 describe('WebSocketGateway', () => {
-  const event = 'push';
   let ws, app;
 
   it(`should handle message (2nd port)`, async () => {

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

@@ -1,6 +1,6 @@
 import { INestApplication } from '@nestjs/common';
+import { WsAdapter } from '@nestjs/platform-ws';
 import { Test } from '@nestjs/testing';
-import { WsAdapter } from '@nestjs/websockets/adapters/ws-adapter';
 import { expect } from 'chai';
 import * as WebSocket from 'ws';
 import { ApplicationGateway } from '../src/app.gateway';

integration/websockets/package.json

@@ -16,7 +16,7 @@
     "class-validator": "^0.7.2",
     "reflect-metadata": "^0.1.12",
     "rxjs": "^6.0.0",
-    "typescript": "^2.8.0"
+    "typescript": "^3.1.0"
   },
   "devDependencies": {
     "@types/node": "^7.0.41",

lerna.json

@@ -3,5 +3,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "5.7.0"
+  "version": "5.5.0"
 }

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "nestjs",
-  "version": "5.6.2",
+  "version": "5.4.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -111,9 +111,9 @@
       }
     },
     "@nestjs/common": {
-      "version": "5.6.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-5.6.2.tgz",
-      "integrity": "sha512-LJkG60HXtOL0/8MgdITMUEMF9CCMa3gtmxcnxfxvqZN/cFGEFZ5QzMWbEdcP5N+kUJY2BL8gENdmPGyqBNJm0A==",
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-5.5.0.tgz",
+      "integrity": "sha512-Ifh1D4ypsJYs/3YBIocU+X5yuAZSVKuCsz8kaKB4ZUO5WwJjh4/x6hlr4A+9XUMe8fPLtYXVohJoRUU5HbwyIA==",
       "requires": {
         "axios": "0.18.0",
         "cli-color": "1.2.0",
@@ -124,7 +124,7 @@
       "dependencies": {
         "axios": {
           "version": "0.18.0",
-          "resolved": "https://registry.npmjs.org/axios/-/axios-0.18.0.tgz",
+          "resolved": "http://registry.npmjs.org/axios/-/axios-0.18.0.tgz",
           "integrity": "sha1-MtU+SFHv3AoRmTts0AB4nXDAUQI=",
           "requires": {
             "follow-redirects": "^1.3.0",
@@ -171,7 +171,7 @@
         },
         "express": {
           "version": "4.16.3",
-          "resolved": "https://registry.npmjs.org/express/-/express-4.16.3.tgz",
+          "resolved": "http://registry.npmjs.org/express/-/express-4.16.3.tgz",
           "integrity": "sha1-avilAjUNsyRuzEvs9rWjTSL37VM=",
           "requires": {
             "accepts": "~1.3.5",
@@ -237,7 +237,7 @@
         },
         "finalhandler": {
           "version": "1.1.1",
-          "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.1.1.tgz",
+          "resolved": "http://registry.npmjs.org/finalhandler/-/finalhandler-1.1.1.tgz",
           "integrity": "sha512-Y1GUDo39ez4aHAw7MysnUD5JzYX+WaIj8I57kO3aEPT1fFRL4sr7mjei97FgnwhAyyzRYmQZaTHb2+9uZ1dPtg==",
           "requires": {
             "debug": "2.6.9",
@@ -340,9 +340,9 @@
       }
     },
     "@nestjs/microservices": {
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+        "buffer-from": "^1.1.0",
         "diff": "^3.1.0",
         "make-error": "^1.1.1",
         "minimist": "^1.2.0",
         "mkdirp": "^0.5.1",
-        "source-map-support": "^0.5.3",
+        "source-map-support": "^0.5.6",
         "yn": "^2.0.0"
       },
       "dependencies": {
-        "ansi-styles": {
-          "version": "3.2.1",
-          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
-          "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
-          "dev": true,
-          "requires": {
-            "color-convert": "^1.9.0"
-          }
-        },
-        "chalk": {
-          "version": "2.4.1",
-          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.1.tgz",
-          "integrity": "sha512-ObN6h1v2fTJSmUXoS3nMQ92LbDK9be4TV+6G+omQlGJFdcUX5heKi1LZ1YnRMIgwTLEj3E24bT6tYni50rlCfQ==",
-          "dev": true,
-          "requires": {
-            "ansi-styles": "^3.2.1",
-            "escape-string-regexp": "^1.0.5",
-            "supports-color": "^5.3.0"
-          }
-        },
-        "has-flag": {
-          "version": "3.0.0",
-          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
-          "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0=",
-          "dev": true
-        },
         "source-map": {
           "version": "0.6.1",
           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
@@ -15519,23 +15482,14 @@
           "dev": true
         },
         "source-map-support": {
-          "version": "0.5.5",
-          "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.5.tgz",
-          "integrity": "sha512-mR7/Nd5l1z6g99010shcXJiNEaf3fEtmLhRB/sBcQVJGodcHCULPp2y4Sfa43Kv2zq7T+Izmfp/WHCR6dYkQCA==",
+          "version": "0.5.9",
+          "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.9.tgz",
+          "integrity": "sha512-gR6Rw4MvUlYy83vP0vxoVNzM6t8MUXqNuRsuBmBHQDu1Fh6X015FrLdgoDKcNdkwGubozq0P4N0Q37UyFVr1EA==",
           "dev": true,
           "requires": {
             "buffer-from": "^1.0.0",
             "source-map": "^0.6.0"
           }
-        },
-        "supports-color": {
-          "version": "5.4.0",
-          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.4.0.tgz",
-          "integrity": "sha512-zjaXglF5nnWpsq470jSv6P9DwPvgLkuapYmfDm3JWOm0vkNTVF2tI4UrN2r6jH1qM/uc/WtxYY1hYoA2dOKj5w==",
-          "dev": true,
-          "requires": {
-            "has-flag": "^3.0.0"
-          }
         }
       }
     },
@@ -15620,9 +15574,9 @@
       "integrity": "sha512-f/qGG2tUkrISBlQZEjEqoZ3B2+npJjIf04H1wuAv9iA8i04Icp+61KRXxFdha22670NJopsZCIjhC3SnjPRKrQ=="
     },
     "tslint": {
-      "version": "5.9.1",
-      "resolved": "https://registry.npmjs.org/tslint/-/tslint-5.9.1.tgz",
-      "integrity": "sha1-ElX4ej/1frCw4fDmEKi0dIBGya4=",
+      "version": "5.11.0",
+      "resolved": "https://registry.npmjs.org/tslint/-/tslint-5.11.0.tgz",
+      "integrity": "sha1-mPMMAurjzecAYgHkwzywi0hYHu0=",
       "dev": true,
       "requires": {
         "babel-code-frame": "^6.22.0",
@@ -15636,7 +15590,7 @@
         "resolve": "^1.3.2",
         "semver": "^5.3.0",
         "tslib": "^1.8.0",
-        "tsutils": "^2.12.1"
+        "tsutils": "^2.27.2"
       },
       "dependencies": {
         "ansi-styles": {
@@ -15649,9 +15603,9 @@
           }
         },
         "chalk": {
-          "version": "2.4.0",
-          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.0.tgz",
-          "integrity": "sha512-Wr/w0f4o9LuE7K53cD0qmbAMM+2XNLzR29vFn5hqko4sxGlUsyy363NvmyGIyk5tpe9cjTr9SJYbysEyPkRnFw==",
+          "version": "2.4.1",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.1.tgz",
+          "integrity": "sha512-ObN6h1v2fTJSmUXoS3nMQ92LbDK9be4TV+6G+omQlGJFdcUX5heKi1LZ1YnRMIgwTLEj3E24bT6tYni50rlCfQ==",
           "dev": true,
           "requires": {
             "ansi-styles": "^3.2.1",
@@ -15660,31 +15614,17 @@
           }
         },
         "commander": {
-          "version": "2.15.1",
-          "resolved": "https://registry.npmjs.org/commander/-/commander-2.15.1.tgz",
-          "integrity": "sha512-VlfT9F3V0v+jr4yxPc5gg9s62/fIVWsd2Bk2iD435um1NlGMYdVCq+MjcXnhYq2icNOizHr1kK+5TI6H0Hy0ag==",
+          "version": "2.19.0",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.19.0.tgz",
+          "integrity": "sha512-6tvAOO+D6OENvRAh524Dh9jcfKTYDQAqvqezbCW82xj5X0pSrcpxtvRKHLG0yBY6SD7PSDrJaj+0AiOcKVd1Xg==",
           "dev": true
         },
         "esprima": {
-          "version": "4.0.0",
-          "resolved": "https://registry.npmjs.org/esprima/-/esprima-4.0.0.tgz",
-          "integrity": "sha512-oftTcaMu/EGrEIu904mWteKIv8vMuOgGYo7EhVJJN00R/EED9DCua/xxHRdYnKtcECzVg7xOWhflvJMnqcFZjw==",
+          "version": "4.0.1",
+          "resolved": "https://registry.npmjs.org/esprima/-/esprima-4.0.1.tgz",
+          "integrity": "sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A==",
           "dev": true
         },
-        "glob": {
-          "version": "7.1.2",
-          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz",
-          "integrity": "sha512-MJTUg1kjuLeQCJ+ccE4Vpa6kKVXkPYJ2mOCQyUuKLcLQsdrMCpBPUi8qVE6+YuaJkozeA9NusTAw3hLr8Xe5EQ==",
-          "dev": true,
-          "requires": {
-            "fs.realpath": "^1.0.0",
-            "inflight": "^1.0.4",
-            "inherits": "2",
-            "minimatch": "^3.0.4",
-            "once": "^1.3.0",
-            "path-is-absolute": "^1.0.0"
-          }
-        },
         "has-flag": {
           "version": "3.0.0",
           "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
@@ -15692,34 +15632,25 @@
           "dev": true
         },
         "js-yaml": {
-          "version": "3.11.0",
-          "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.11.0.tgz",
-          "integrity": "sha512-saJstZWv7oNeOyBh3+Dx1qWzhW0+e6/8eDzo7p5rDFqxntSztloLtuKu+Ejhtq82jsilwOIZYsCz+lIjthg1Hw==",
+          "version": "3.12.0",
+          "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.12.0.tgz",
+          "integrity": "sha512-PIt2cnwmPfL4hKNwqeiuz4bKfnzHTBv6HyVgjahA6mPLwPDzjDWrplJBMjHUFxku/N3FlmrbyPclad+I+4mJ3A==",
           "dev": true,
           "requires": {
             "argparse": "^1.0.7",
             "esprima": "^4.0.0"
           }
         },
-        "minimatch": {
-          "version": "3.0.4",
-          "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
-          "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
-          "dev": true,
-          "requires": {
-            "brace-expansion": "^1.1.7"
-          }
-        },
         "semver": {
-          "version": "5.5.0",
-          "resolved": "https://registry.npmjs.org/semver/-/semver-5.5.0.tgz",
-          "integrity": "sha512-4SJ3dm0WAwWy/NVeioZh5AntkdJoWKxHxcmyP622fOkgHa4z3R0TdBJICINyaSDE6uNwVc8gZr+ZinwZAH4xIA==",
+          "version": "5.6.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-5.6.0.tgz",
+          "integrity": "sha512-RS9R6R35NYgQn++fkDWaOmqGoj4Ek9gGs+DPxNUZKuwE183xjJroKvyo1IzVFeXvUrvmALy6FWD5xrdJT25gMg==",
           "dev": true
         },
         "supports-color": {
-          "version": "5.4.0",
-          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.4.0.tgz",
-          "integrity": "sha512-zjaXglF5nnWpsq470jSv6P9DwPvgLkuapYmfDm3JWOm0vkNTVF2tI4UrN2r6jH1qM/uc/WtxYY1hYoA2dOKj5w==",
+          "version": "5.5.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
+          "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
           "dev": true,
           "requires": {
             "has-flag": "^3.0.0"
@@ -15728,9 +15659,9 @@
       }
     },
     "tsutils": {
-      "version": "2.26.1",
-      "resolved": "https://registry.npmjs.org/tsutils/-/tsutils-2.26.1.tgz",
-      "integrity": "sha512-bnm9bcjOqOr1UljleL94wVCDlpa6KjfGaTkefeLch4GRafgDkROxPizbB/FxTEdI++5JqhxczRy/Qub0syNqZA==",
+      "version": "2.29.0",
+      "resolved": "https://registry.npmjs.org/tsutils/-/tsutils-2.29.0.tgz",
+      "integrity": "sha512-g5JVHCIJwzfISaXpXE1qvNalca5Jwob6FjI4AoPlqMusJ6ftFE7IkkFoMhVLRgK+4Kx3gkzb8UZK5t5yTTvEmA==",
       "dev": true,
       "requires": {
         "tslib": "^1.8.1"
@@ -15779,9 +15710,9 @@
       "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
     },
     "typescript": {
-      "version": "2.8.1",
-      "resolved": "http://registry.npmjs.org/typescript/-/typescript-2.8.1.tgz",
-      "integrity": "sha512-Ao/f6d/4EPLq0YwzsQz8iXflezpTkQzqAyenTiw4kCUGr1uPiFLC3+fZ+gMZz6eeI/qdRUqvC+HxIJzUAzEFdg==",
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.2.2.tgz",
+      "integrity": "sha512-VCj5UiSyHBjwfYacmDuc/NOk4QQixbE+Wn7MFJuS0nRuPQbof132Pw4u53dm264O8LPc2MVsc7RJNml5szurkg==",
       "dev": true
     },
     "uglify-js": {

package.json

@@ -1,34 +1,25 @@
 {
   "name": "nestjs",
-  "version": "5.6.2",
+  "version": "5.4.1",
   "description": "Modern, fast, powerful node.js web framework",
   "scripts": {
     "coverage": "nyc report --reporter=text-lcov | coveralls",
     "precommit": "lint-staged",
-    "test":
-      "nyc --require ts-node/register mocha packages/**/*.spec.ts --reporter spec --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'",
-    "lint":
-      "tslint -p tsconfig.json -c tslint.json \"packages/**/*.ts\" -e \"*.spec.ts\"",
-    "format":
-      "prettier **/**/*.ts --ignore-path ./.prettierignore --write && git status",
+    "test": "nyc --require ts-node/register mocha packages/**/*.spec.ts --reporter spec --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'",
+    "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",
     "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 --exact -m \"chore(@nestjs) publish %s release\"",
-    "publish:rc":
-      "npm run prerelease && npm run build && ./node_modules/.bin/lerna publish --npm-tag=rc -m \"chore(@nestjs) publish %s release\"",
-    "publish:next":
-      "npm run prerelease && npm run build && ./node_modules/.bin/lerna publish --npm-tag=next --skip-git -m \"chore(@nestjs) publish %s release\"",
-    "publish:beta":
-      "npm run prerelease && npm run build && ./node_modules/.bin/lerna publish --npm-tag=beta -m \"chore(@nestjs) publish %s release\"",
-    "publish:test":
-      "npm run prerelease && npm run build && ./node_modules/.bin/lerna publish --force-publish --npm-tag=test --skip-git -m \"chore(@nestjs) publish %s release\""
+    "publish": "npm run prerelease && npm run build && ./node_modules/.bin/lerna publish --force-publish --exact -m \"chore(@nestjs) publish %s release\"",
+    "publish:rc": "npm run prerelease && npm run build && ./node_modules/.bin/lerna publish --npm-tag=rc -m \"chore(@nestjs) publish %s release\"",
+    "publish:next": "npm run prerelease && npm run build && ./node_modules/.bin/lerna publish --npm-tag=next --skip-git -m \"chore(@nestjs) publish %s release\"",
+    "publish:beta": "npm run prerelease && npm run build && ./node_modules/.bin/lerna publish --npm-tag=beta -m \"chore(@nestjs) publish %s release\"",
+    "publish:test": "npm run prerelease && npm run build && ./node_modules/.bin/lerna publish --force-publish --npm-tag=test --skip-git -m \"chore(@nestjs) publish %s release\""
   },
   "engines": {
     "node": ">= 8.9.0"
@@ -41,9 +32,9 @@
   "license": "MIT",
   "dependencies": {
     "@grpc/proto-loader": "^0.3.0",
-    "@nestjs/common": "5.6.2",
+    "@nestjs/common": "^5.5.0",
     "@nestjs/core": "^5.5.0",
-    "@nestjs/microservices": "5.5.0",
+    "@nestjs/microservices": "5.1.0",
     "@nestjs/testing": "5.1.0",
     "@nestjs/websockets": "5.1.0",
     "@nuxtjs/opencollective": "^0.1.0",
@@ -56,15 +47,16 @@
     "cli-color": "^1.1.0",
     "connect": "^3.6.6",
     "cors": "^2.8.4",
-    "deprecate": "^1.0.0",
     "engine.io-client": "^3.1.1",
     "express": "^4.16.2",
     "fast-json-stringify": "^1.5.4",
     "fast-safe-stringify": "^1.2.0",
     "fastify": "^1.1.1",
+    "fastify-cors": "^0.2.0",
     "fastify-formbody": "^2.0.0",
     "fastify-multipart": "^0.4.1",
     "grpc": "^1.14.1",
+    "http2": "^3.3.7",
     "iterare": "0.0.8",
     "json-socket": "^0.2.1",
     "mqtt": "^2.16.0",
@@ -92,7 +84,7 @@
     "@types/express": "^4.0.39",
     "@types/kafka-node": "^2.0.6",
     "@types/mocha": "^2.2.38",
-    "@types/node": "^7.0.5",
+    "@types/node": "^10.12.14",
     "@types/redis": "^0.12.36",
     "@types/reflect-metadata": "0.0.5",
     "@types/sinon": "^1.16.36",
@@ -124,14 +116,14 @@
     "mocha": "^3.2.0",
     "nodemon": "^1.18.4",
     "nyc": "^10.1.2",
-    "prettier": "^1.9.2",
+    "prettier": "^1.15.3",
     "sinon": "^2.1.0",
     "sinon-chai": "^2.8.0",
     "socket.io-client": "^2.0.4",
     "supertest": "^3.0.0",
-    "ts-node": "^6.0.0",
-    "tslint": "^5.9.1",
-    "typescript": "^2.8.1"
+    "ts-node": "^7.0.1",
+    "tslint": "^5.11.0",
+    "typescript": "^3.2.2"
   },
   "collective": {
     "type": "opencollective",
@@ -141,16 +133,18 @@
     }
   },
   "nyc": {
-    "include": ["packages/**/*.ts"],
+    "include": [
+      "packages/**/*.ts"
+    ],
     "exclude": [
       "node_modules/",
       "packages/**/*.spec.ts",
-      "packages/core/adapters/*.ts",
-      "packages/websockets/adapters/*.ts",
+      "packages/**/adapters/*.ts",
       "packages/**/nest-*.ts",
       "packages/core/errors/**/*",
       "packages/common/exceptions/*.ts",
       "packages/common/http/*.ts",
+      "packages/common/hooks/*.ts",
       "packages/common/utils/load-package.util.ts",
       "packages/microservices/exceptions/",
       "packages/microservices/microservices-module.ts",
@@ -161,13 +155,23 @@
       "packages/common/serializer/**/*",
       "packages/common/services/logger.service.ts"
     ],
-    "extension": [".ts"],
-    "require": ["ts-node/register"],
-    "reporter": ["text-summary", "html"],
+    "extension": [
+      ".ts"
+    ],
+    "require": [
+      "ts-node/register"
+    ],
+    "reporter": [
+      "text-summary",
+      "html"
+    ],
     "sourceMap": true,
     "instrument": true
   },
   "lint-staged": {
-    "packages/**/*.{ts,json}": ["npm run format", "git add"]
+    "packages/**/*.{ts,json}": [
+      "npm run format",
+      "git add"
+    ]
   }
 }

packages/common/LICENSE

@@ -1,6 +1,6 @@
 (The MIT License)
 
-Copyright (c) 2017 Kamil Myśliwiec <http://kamilmysliwiec.com>
+Copyright (c) 2018 Kamil Myśliwiec <https://kamilmysliwiec.com>
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

packages/common/Readme.md

@@ -16,7 +16,6 @@
 <a href="https://travis-ci.org/nestjs/nest"><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"><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"><img src="https://badges.gitter.im/nestjs/nestjs.svg" alt="Gitter" /></a>
-<a href="https://discord.gg/G7Qnnhy"><img src="https://img.shields.io/badge/discord-online-brightgreen.svg" alt="Discord"/></a>
 <a href="https://opencollective.com/nest#backer"><img src="https://opencollective.com/nest/backers/badge.svg" alt="Backers on Open Collective" /></a>
 <a href="https://opencollective.com/nest#sponsor"><img src="https://opencollective.com/nest/sponsors/badge.svg" alt="Sponsors on Open Collective" /></a>
   <a href="https://paypal.me/kamilmysliwiec"><img src="https://img.shields.io/badge/Donate-PayPal-ff3f59.svg"/></a>
@@ -49,10 +48,13 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 <a href="https://valor-software.com/"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="320" /></a>
 
+#### Gold Sponsors
+
+<a href="http://xtremis.com/"><img src="https://nestjs.com/img/logo-xtremis.svg" width="220" /></a> 
+
 #### Silver Sponsors
 <a href="https://neoteric.eu/"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" /></a> &nbsp;
-  <a href="http://gojob.com"><img src="http://nestjs.com/img/gojob-logo.png" valign="bottom" height="95" /></a> &nbsp; <a href="https://www.swingdev.io"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="150" /> </a> &nbsp;
-  <a href="http://xtremis.com/"><img src="https://nestjs.com/img/logo-xtremis.svg" width="150" /></a> 
+  <a href="http://gojob.com"><img src="http://nestjs.com/img/gojob-logo.png" valign="bottom" height="95" /></a> &nbsp; <a href="https://www.swingdev.io"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="150" /> </a>
 
 #### Sponsors
 

packages/common/cache/interceptors/cache.interceptor.ts

@@ -1,39 +1,50 @@
 import { Observable, of } from 'rxjs';
 import { tap } from 'rxjs/operators';
 import { Inject, Injectable, Optional } from '../../decorators';
-import { ExecutionContext, NestInterceptor } from '../../interfaces';
+import {
+  CallHandler,
+  ExecutionContext,
+  HttpServer,
+  NestInterceptor,
+} from '../../interfaces';
 import { CACHE_KEY_METADATA, CACHE_MANAGER } from '../cache.constants';
 
 const APPLICATION_REFERENCE_HOST = 'ApplicationReferenceHost';
 const REFLECTOR = 'Reflector';
 
+export interface ApplicationHost<T extends HttpServer = any> {
+  applicationRef: T;
+}
+
 @Injectable()
 export class CacheInterceptor implements NestInterceptor {
   @Optional()
   @Inject(APPLICATION_REFERENCE_HOST)
-  protected readonly applicationRefHost: any;
+  protected readonly applicationRefHost: ApplicationHost;
 
   constructor(
     @Inject(CACHE_MANAGER) protected readonly cacheManager: any,
-    @Inject(REFLECTOR) protected readonly reflector,
+    @Inject(REFLECTOR) protected readonly reflector: any,
   ) {}
 
   async intercept(
     context: ExecutionContext,
-    call$: Observable<any>,
+    next: CallHandler,
   ): Promise<Observable<any>> {
     const key = this.trackBy(context);
     if (!key) {
-      return call$;
+      return next.handle();
     }
     try {
       const value = await this.cacheManager.get(key);
       if (value) {
         return of(value);
       }
-      return call$.pipe(tap(response => this.cacheManager.set(key, response)));
+      return next
+        .handle()
+        .pipe(tap(response => this.cacheManager.set(key, response)));
     } catch {
-      return call$;
+      return next.handle();
     }
   }
 

packages/common/constants.ts

@@ -1,20 +1,19 @@
 export const METADATA = {
-  MODULES: 'modules',
   IMPORTS: 'imports',
-  COMPONENTS: 'components',
   PROVIDERS: 'providers',
   CONTROLLERS: 'controllers',
   EXPORTS: 'exports',
 };
 
-export const SHARED_MODULE_METADATA = '__sharedModule__';
-export const GLOBAL_MODULE_METADATA = '__globalModule__';
+export const SHARED_MODULE_METADATA = '__module:shared__';
+export const GLOBAL_MODULE_METADATA = '__module:global__';
 export const PATH_METADATA = 'path';
 export const PARAMTYPES_METADATA = 'design:paramtypes';
 export const SELF_DECLARED_DEPS_METADATA = 'self:paramtypes';
 export const OPTIONAL_DEPS_METADATA = 'optional:paramtypes';
 export const PROPERTY_DEPS_METADATA = 'self:properties_metadata';
 export const OPTIONAL_PROPERTY_DEPS_METADATA = 'optional:properties_metadata';
+export const SCOPE_OPTIONS_METADATA = 'scope:options';
 
 export const METHOD_METADATA = 'method';
 export const ROUTE_ARGS_METADATA = '__routeArguments__';
@@ -26,7 +25,6 @@ export const GUARDS_METADATA = '__guards__';
 export const RENDER_METADATA = '__renderTemplate__';
 export const INTERCEPTORS_METADATA = '__interceptors__';
 export const HTTP_CODE_METADATA = '__httpCode__';
-export const GATEWAY_MIDDLEWARES = '__gatewayMiddleware';
 export const MODULE_PATH = '__module_path__';
 export const HEADERS_METADATA = '__headers__';
 export const REDIRECT_METADATA = '__redirect__';

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

@@ -1,10 +1,14 @@
 /**
- * Binds parameters decorators to the particular method
+ * Binds parameter decorators to the method
  * Useful when the language doesn't provide a 'Parameter Decorators' feature (vanilla JavaScript)
  * @param  {} ...decorators
  */
-export function Bind(...decorators: any[]) {
-  return (target: object, key, descriptor) => {
+export function Bind(...decorators: any[]): MethodDecorator {
+  return <T>(
+    target: object,
+    key: string | symbol,
+    descriptor: TypedPropertyDescriptor<T>,
+  ) => {
     decorators.forEach((fn, index) => fn(target, key, index));
     return descriptor;
   };

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

@@ -2,7 +2,7 @@ import { FILTER_CATCH_EXCEPTIONS } from '../../constants';
 import { Type } from '../../interfaces';
 
 /**
- * Defines the Exceptions Filter. Takes set of exception types as an argument which has to be caught by this Filter.
+ * Defines an exception filter. Takes set of exception types as arguments which have to be caught by this filter.
  * The class should implement the `ExceptionFilter` interface.
  */
 export function Catch(...exceptions: Type<any>[]): ClassDecorator {

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

@@ -1,74 +0,0 @@
-import * as deprecate from 'deprecate';
-import * as uuid from 'uuid/v4';
-
-/**
- * Defines the injectable class. This class can inject dependencies through constructor.
- * Those dependencies have to belong to the same module.
- */
-export function Injectable(): ClassDecorator {
-  return (target: object) => {};
-}
-
-/**
- * @deprecated
- * Defines the Component. The component can inject dependencies through constructor.
- * Those dependencies have to belong to the same module.
- */
-export function Component(): ClassDecorator {
-  deprecate(
-    'The @Component() decorator is deprecated and will be removed within next major release. Use @Injectable() instead.',
-  );
-  return (target: object) => {};
-}
-
-/**
- * @deprecated
- * Defines the Pipe. The Pipe should implement the `PipeTransform` interface.
- */
-export function Pipe(): ClassDecorator {
-  deprecate(
-    'The @Pipe() decorator is deprecated and will be removed within next major release. Use @Injectable() instead.',
-  );
-  return (target: object) => {};
-}
-
-/**
- * @deprecated
- * Defines the Guard. The Guard should implement the `CanActivate` interface.
- */
-export function Guard(): ClassDecorator {
-  deprecate(
-    'The @Guard() decorator is deprecated and will be removed within next major release. Use @Injectable() instead.',
-  );
-  return (target: object) => {};
-}
-
-/**
- * @deprecated
- * Defines the Middleware. The Middleware should implement the `NestMiddleware` interface.
- */
-export function Middleware(): ClassDecorator {
-  deprecate(
-    'The @Middleware() decorator is deprecated and will be removed within next major release. Use @Injectable() instead.',
-  );
-  return (target: object) => {};
-}
-
-/**
- * @deprecated
- * Defines the Interceptor. The Interceptor should implement `HttpInterceptor`, `RpcInterceptor` or `WsInterceptor` interface.
- */
-export function Interceptor(): ClassDecorator {
-  deprecate(
-    'The @Interceptor() decorator is deprecated and will be removed within next major release. Use @Injectable() instead.',
-  );
-  return (target: object) => {};
-}
-
-export function mixin(mixinClass) {
-  Object.defineProperty(mixinClass, 'name', {
-    value: uuid(),
-  });
-  Injectable()(mixinClass);
-  return mixinClass;
-}

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

@@ -1,8 +1,8 @@
-import { isUndefined } from '../../utils/shared.utils';
 import { PATH_METADATA } from '../../constants';
+import { isUndefined } from '../../utils/shared.utils';
 
 /**
- * Defines the Controller. The controller can inject dependencies through constructor.
+ * Defines the controller. Controller can inject dependencies through constructor.
  * Those dependencies have to belong to the same module.
  */
 export function Controller(prefix?: string): ClassDecorator {

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

@@ -1,8 +1,10 @@
 import { PARAMTYPES_METADATA } from '../../constants';
 
-export function flatten(arr: any[]) {
+export function flatten<T extends any[] = any, R extends any[] = any>(
+  arr: T,
+): R {
   const flat = [].concat(...arr);
-  return flat.some(Array.isArray) ? flatten(flat) : flat;
+  return (flat.some(Array.isArray) ? flatten(flat) : flat) as R;
 }
 
 export const Dependencies = (...dependencies: any[]): ClassDecorator => {

packages/common/decorators/core/exception-filters.decorator.ts

@@ -5,9 +5,12 @@ import { isFunction } from '../../utils/shared.utils';
 import { validateEach } from '../../utils/validate-each.util';
 
 const defineFiltersMetadata = (...filters: (Function | ExceptionFilter)[]) => {
-  return (target: any, key?, descriptor?) => {
-    const isFilterValid = filter =>
-      filter && (isFunction(filter) || isFunction(filter.catch));
+  return (target: any, key?: string, descriptor?: any) => {
+    const isFilterValid = <T extends Function | Record<string, any>>(
+      filter: T,
+    ) =>
+      filter &&
+      (isFunction(filter) || isFunction((filter as Record<string, any>).catch));
 
     if (descriptor) {
       validateEach(
@@ -31,12 +34,12 @@ const defineFiltersMetadata = (...filters: (Function | ExceptionFilter)[]) => {
 };
 
 /**
- * Setups exception filters to the chosen context.
+ * Bounds exception filters to the chosen context.
  * When the `@UseFilters()` is used on the controller level:
  * - Exception Filter will be set up to every handler (every method)
  *
  * When the `@UseFilters()` is used on the handle level:
- * - Exception Filter will be set up only to specified method
+ * - Exception Filter will be set up only to the specified method
  *
  * @param  {ExceptionFilter[]} ...filters
  */

packages/common/decorators/core/index.ts

@@ -1,10 +1,10 @@
 export * from './bind.decorator';
 export * from './catch.decorator';
-export * from './component.decorator';
 export * from './controller.decorator';
 export * from './dependencies.decorator';
 export * from './exception-filters.decorator';
 export * from './inject.decorator';
+export * from './injectable.decorator';
 export * from './optional.decorator';
 export * from './reflect-metadata.decorator';
 export * from './use-guards.decorator';

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

@@ -6,7 +6,7 @@ import { isFunction, isUndefined } from '../../utils/shared.utils';
 
 /**
  * Injects provider which has to be available in the current injector (module) scope.
- * Providers are recognized by types or tokens.
+ * Providers are recognized by either types or tokens.
  */
 export function Inject<T = any>(token?: T) {
   return (target: Object, key: string | symbol, index?: number) => {

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

@@ -0,0 +1,24 @@
+import * as uuid from 'uuid/v4';
+import { ScopeOptions } from '../../interfaces/scope-options.interface';
+import { SCOPE_OPTIONS_METADATA } from './../../constants';
+import { Type } from './../../interfaces/type.interface';
+
+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.
+ */
+export function Injectable(options?: InjectableOptions): ClassDecorator {
+  return (target: object) => {
+    Reflect.defineMetadata(SCOPE_OPTIONS_METADATA, options, target);
+  };
+}
+
+export function mixin(mixinClass: Type<any>) {
+  Object.defineProperty(mixinClass, 'name', {
+    value: uuid(),
+  });
+  Injectable()(mixinClass);
+  return mixinClass;
+}

packages/common/decorators/core/reflect-metadata.decorator.ts

@@ -2,11 +2,10 @@
  * Assigns the metadata to the class/function under specified `key`.
  * This metadata can be reflected using `Reflector` class.
  */
-export const ReflectMetadata = <K = any, V = any>(metadataKey: K, metadataValue: V) => (
-  target: object,
-  key?,
-  descriptor?,
-) => {
+export const ReflectMetadata = <K = any, V = any>(
+  metadataKey: K,
+  metadataValue: V,
+) => (target: object, key?: any, descriptor?: any) => {
   if (descriptor) {
     Reflect.defineMetadata(metadataKey, metadataValue, descriptor.value);
     return descriptor;

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

@@ -1,8 +1,8 @@
 import { GUARDS_METADATA } from '../../constants';
-import { extendArrayMetadata } from '../../utils/extend-metadata.util';
-import { validateEach } from '../../utils/validate-each.util';
-import { isFunction } from '../../utils/shared.utils';
 import { CanActivate } from '../../interfaces';
+import { extendArrayMetadata } from '../../utils/extend-metadata.util';
+import { isFunction } from '../../utils/shared.utils';
+import { validateEach } from '../../utils/validate-each.util';
 
 /**
  * Binds guards to the particular context.
@@ -10,14 +10,16 @@ import { CanActivate } from '../../interfaces';
  * - Guard will be register to each handler (every method)
  *
  * When the `@UseGuards()` is used on the handler level:
- * - Guard will be registered only to specified method
+ * - Guard will be registered only to the specified method
  *
  * @param  {} ...guards
  */
 export function UseGuards(...guards: (CanActivate | Function)[]) {
-  return (target: any, key?, descriptor?) => {
-    const isValidGuard = guard =>
-      guard && (isFunction(guard) || isFunction(guard.canActivate));
+  return (target: any, key?: string, descriptor?: any) => {
+    const isValidGuard = <T extends Function | Record<string, any>>(guard: T) =>
+      guard &&
+      (isFunction(guard) ||
+        isFunction((guard as Record<string, any>).canActivate));
 
     if (descriptor) {
       validateEach(

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

@@ -10,17 +10,20 @@ import { validateEach } from '../../utils/validate-each.util';
  * - Interceptor will be register to each handler (every method)
  *
  * When the `@UseInterceptors()` is used on the handle level:
- * - Interceptor will be registered only to specified method
+ * - Interceptor will be registered only to the specified method
  *
  * @param  {} ...interceptors
  */
 export function UseInterceptors(
   ...interceptors: (NestInterceptor | Function)[]
 ) {
-  return (target: any, key?, descriptor?) => {
-    const isValidInterceptor = interceptor =>
+  return (target: any, key?: string, descriptor?: any) => {
+    const isValidInterceptor = <T extends Function | Record<string, any>>(
+      interceptor: T,
+    ) =>
       interceptor &&
-      (isFunction(interceptor) || isFunction(interceptor.intercept));
+      (isFunction(interceptor) ||
+        isFunction((interceptor as Record<string, any>).intercept));
 
     if (descriptor) {
       validateEach(

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

@@ -1,8 +1,8 @@
-import { PipeTransform } from '../../interfaces/index';
 import { PIPES_METADATA } from '../../constants';
+import { PipeTransform } from '../../interfaces/index';
 import { extendArrayMetadata } from '../../utils/extend-metadata.util';
-import { validateEach } from '../../utils/validate-each.util';
 import { isFunction } from '../../utils/shared.utils';
+import { validateEach } from '../../utils/validate-each.util';
 
 /**
  * Binds pipes to the particular context.
@@ -10,14 +10,16 @@ import { isFunction } from '../../utils/shared.utils';
  * - Pipe will be register to each handler (every method)
  *
  * When the `@UsePipes()` is used on the handle level:
- * - Pipe will be registered only to specified method
+ * - Pipe will be registered only to the specified method
  *
  * @param  {PipeTransform[]} ...pipes
  */
 export function UsePipes(...pipes: (PipeTransform | Function)[]) {
-  return (target: any, key?, descriptor?) => {
-    const isPipeValid = pipe =>
-      pipe && (isFunction(pipe) || isFunction(pipe.transform));
+  return (target: any, key?: string, descriptor?: any) => {
+    const isPipeValid = <T extends Function | Record<string, any>>(pipe: T) =>
+      pipe &&
+      (isFunction(pipe) || isFunction((pipe as Record<string, any>).transform));
+
     if (descriptor) {
       extendArrayMetadata(PIPES_METADATA, pipes, descriptor.value);
       return descriptor;

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

@@ -1,4 +1,3 @@
-import * as deprecate from 'deprecate';
 import * as uuid from 'uuid/v4';
 import {
   CUSTOM_ROUTE_AGRS_METADATA,
@@ -47,7 +46,7 @@ export function createParamDecorator(
     const args =
       Reflect.getMetadata(ROUTE_ARGS_METADATA, target.constructor, key) || {};
 
-    const isPipe = pipe =>
+    const isPipe = (pipe: any) =>
       pipe &&
       ((isFunction(pipe) && pipe.prototype) || isFunction(pipe.transform));
 
@@ -71,20 +70,3 @@ export function createParamDecorator(
     enhancers.forEach(fn => fn(target, key, index));
   };
 }
-
-/**
- * Defines HTTP route param decorator
- * @deprecated
- * @param factory
- */
-export function createRouteParamDecorator(
-  factory: CustomParamFactory,
-): (
-  data?: any,
-  ...pipes: (Type<PipeTransform> | PipeTransform)[]
-) => ParameterDecorator {
-  deprecate(
-    'The "createRouteParamDecorator" function is deprecated and will be removed within next major release. Use "createParamDecorator" instead.',
-  );
-  return createParamDecorator(factory);
-}