chore(@nestjs) publish v5.2.2 release

example(@nestjs) add @nestjs/jwt to auth sample dependencies

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,41 @@
+## PR Checklist
+Please check if your PR fulfills the following requirements:
+
+- [ ] The commit message follows our guidelines: https://github.com/nestjs/nest/blob/master/CONTRIBUTING.md
+- [ ] Tests for the changes have been added (for bug fixes / features)
+- [ ] Docs have been added / updated (for bug fixes / features)
+
+
+## PR Type
+What kind of change does this PR introduce?
+
+<!-- Please check the one that applies to this PR using "x". -->
+```
+[ ] Bugfix
+[ ] Feature
+[ ] Code style update (formatting, local variables)
+[ ] Refactoring (no functional changes, no api changes)
+[ ] Build related changes
+[ ] CI related changes
+[ ] Other... Please describe:
+```
+
+## What is the current behavior?
+<!-- Please describe the current behavior that you are modifying, or link to a relevant issue. -->
+
+Issue Number: N/A
+
+
+## What is the new behavior?
+
+
+## Does this PR introduce a breaking change?
+```
+[ ] Yes
+[ ] No
+```
+
+<!-- If this PR contains a breaking change, please describe the impact and migration path for existing applications below. -->
+
+
+## Other information

.gitignore

@@ -7,8 +7,10 @@ node_modules/
 /.vscode
 
 # misc
+.DS_Store
 lerna-debug.log
 npm-debug.log
+yarn-error.log
 /src/common/npm-debug.log
 /src/core/npm-debug.log
 /src/testing/npm-debug.log
@@ -24,3 +26,4 @@ npm-debug.log
 /test
 /coverage
 /.nyc_output
+build/config\.gypi

.prettierignore

@@ -0,0 +1 @@
+/bundle

.prettierrc

@@ -0,0 +1,4 @@
+{
+  "singleQuote": true,
+  "trailingComma": "all"
+}

.travis.yml

@@ -1,14 +1,23 @@
 language: node_js
 node_js:
-      - "7"
+  - "8"
+  - "9"
+  - "10"
+cache:
+  directories:
+    - "node_modules"
+git:
+  depth: 5
 addons:
-     firefox: "latest"
+  firefox: "latest"
 before_script:
-     - export DISPLAY=:99.0
-     - sh -e /etc/init.d/xvfb start
+  - export DISPLAY=:99.0
+  - sh -e /etc/init.d/xvfb start
+before_install:
+  - npm i -g npm@latest
 install:
-     - npm install
-     - gulp build
+  - npm ci
+  - gulp build
 script:
-      - npm test
+  - npm test
 after_success: npm run coverage

CHANGELOG.md

@@ -1,256 +0,0 @@
-# 4.4.0 @soon
-- **core**: possibility to create the `NestApplicationContext` using `NestFactory.createApplicationContext()` (Nest application without HTTP server / microservice in the background)
-- **core**: create custom params decorators feature (`createRouteParamDecorator()`)
-
-## 4.3.3
-- **common**: `ParseIntPipe` is now available out-of-the-box (`@nestjs/common`)
-- **common**: package contains a set of useful HTTP exceptions now, such as `ForbiddenException`, `UnauthorizedException`, `BadRequestException` etc
-- **core**: `HttpException` was moved to `@nestjs/common`. This one from `core` packages is now DEPRECATED and will be removed in the next MAJOR release
-
-## 4.3.0
-- **common**: `ValidationPipe` is now available out-of-the-box (`@nestjs/common`)
-- **core**: `json` and `urlencoded` (`body-parser`) middlewares are applied by default now, bugfix #252
-- **core** more informative error message (injector) #223
-example: `[ExceptionHandler] Nest can't resolve dependencies of the UsersService (+, +, ?, +, +, +). Please verify whether [2] argument is available in the current context.`
-- **core**: bugfix #240 - middlewares container state
-- **core**: bugifx #257 - `@Next()` issue
-- **testing**: testing module is now independent from `@nestjs/microservices`
-
-## 4.2.2
-- **websockets**: bugfix #242
-
-## 4.2.1
-- **core**: IoAdapter bugfix
-
-## 4.2.0
-- **core**: log controller prefix #153
-- **websockets**: gateway listen the same port as the app #126
-
-## 4.1.4
-- **common**: remove deprecated `@ExceptionFilters()` decorator
-- **core**: update to latest **express* version (4.16.2)
-- **core**: bugfix #187
-- **core**: bugfix #185
-- **all**: packages codependency refactor
-- **all**: add *lerna* package
-
-## 4.1.3
-- **core**: forward reference bugfixes & security updates
-
-## 4.1.1
-- **common**: add `forwardRef()` util
-- **core**: improve injector & dependencies scanner
-
-## 4.1.0
-- **common**: add `@Bind()` and `@Dependencies()` decorators to fix route parameters decorators (pure JavaScript compatibility issue)
-- **core**: improve performance
-
-## 4.0.1
-- **core**: add possibility to setup global guards and global interceptors
-- **common**: `INestApplication` has `useGlobalInterceptors()` and `useGlobalGuards()` now
-- **microservices**: add possibility to setup global guards, interceptors, filters and pipes
-- **core**: add timestamp to log output
-- **core**: improve pipes performance
-- **core**: add ability to omit param name when passing param-scoped pipe/s
-- **websockets**: fix disconnect event issue (pass client instead of socket.io instance)
-
-## 4.0.0
-**@nestjs/core**
-- Asynchronous `NestFactory` [read more](http://www.docs.nestjs.com/first-steps)
-- New response handling approach [read more](http://www.docs.nestjs.com/controllers)
-- Interceptors feature [read more](http://www.docs.nestjs.com/interceptors)
-- `@Shared()` deprecated (modules are singletons by default) [read more](http://www.docs.nestjs.com/modules)
-- `@SingleScope()` decorator [read more](http://www.docs.nestjs.com/modules)
-- Modules re-exporting [read more](http://www.docs.nestjs.com/modules)
-- Deffered & functional middlewares [read more](http://www.docs.nestjs.com/middlewares)
-- Guards feature [read more](http://www.docs.nestjs.com/guards)
-- Async components [read more](http://www.docs.nestjs.com/advanced/async-components)
-- Hierarchical injector improvements [read more](http://www.docs.nestjs.com/advanced/hierarchical-injector)
-- Mixin classes [read more](http://www.docs.nestjs.com/advanced/mixins)
-- New `INestApplication` API
-
-**@nestjs/microservices**
-- Possibility to return Promise / Observable / plain value [read more](http://www.docs.nestjs.com/microservices/basics)
-- Guards & Interceptors & Pipes & Exception Filters integration
-
-
-**@nestjs/websockets**
-- Possibility to return Promise / Observable / plain value [read more](http://www.docs.nestjs.com/websockets/gateways)
-- Guards & Interceptors & Pipes & Exception Filters integration
-- New `WebSocketAdapter` API
-
-**@nestjs/testing**
-- Completely rewritten testing package
-
-## 3.0.1 (24.06.2017)
-**@nestjs/core**
-- Hierarchical injector bugfix,
-- Middlewares `@UseFilters()` bugfix (#95).
-
-**@nestjs/microservices**
-- TCP server / client bugfix (#91)
-
-## 3.0.0 (03.06.2017)
-**@nestjs/common - BREAKING CHANGE**
-- You should now pass objects into `@UseFilters()` decorator instead of metatypes,
-- Exception Filters can't inject dependencies (they're not coupled with modules),
-- `@ExceptionFilters()` is deprecated, use `@UseFilters()` instead.
-- `INestApplication` has new methods - `useGlobalFilters()` and `useGlobalPipes()`,
-- New lifecycle hook - `OnModuleDestroy` interface.
-
-**@nestjs/core**
-- `@Pipe()` feature (async & sync),
-- Exception Filters can have global, controller and method scope.
-
-**@nestjs/websockets - BREAKING CHANGE**
-- Use `useWebSocketAdapter()` instead of `setIoAdapter()`,
-- You can port any WS library - just implement `WebSocketAdapter` (@nestjs/common).
-
-**@nestjs/microservices - BREAKING CHANGE**
-- Now methods have to return `Observable`, and they receive only one argument `data`,
-- Microservices can return multiple values, but after emitting `Observable` has to be COMPLETED!
-- You can port any transport strategy instead of built-in Redis/TCP, just implement `CustomTransportStrategy`.
-
-## 2.1.3 (27.05.2017)
-**@nestjs/common**, **@nestjs/websockets**
-- `INestApplication` and `INestMicroservice` has new method now - `setIoAdapter()`,
-- Ability to use custom `IoAdapter`
-
-## 2.1.1 (24.05.2017)
-**@nestjs/common**, **@nestjs/websockets**, **@nestjs/microservices**
-- `INestApplication` and `INestMicroservice` has new method now - `setIoAdapter()`,
-- Ability to use custom `IoAdapter`
-
-## 2.1.0 (22.05.2017)
-**@nestjs/common**, **@nestjs/core**
-- `INestApplication` has new methods now - `init()`, `setGlobalPrefix()`, `connectMicroservice()`, `close()`, `startAllMicroservices()`,
-- `INestMicroservice` has new method - `close()`
-
-## 2.0.3 (15.05.2017)
-**@nestjs/common**
-- `Req()` (`Request()`) and `Res()` (`Response()`) aliases to avoid conflicts with express typings
-
-## 2.0.0 (14.05.2017)
-
-- **Hierarchical injector** improvements
-- `@Shared(token?: string)` decorator for **scoped**, shared Modules
-- Modules **are not singletons** anymore
-- Added `iterare` library for applying multiple transformations to a collection
-- `Logger` service is public,
-- Nest is now splitted into feature packages:
-```typescript
-@nestjs/core
-@nestjs/common
-@nestjs/microservices
-@nestjs/testing
-@nestjs/websockets
-```
-- `rxjs`, `redis` and `reflect-metadata` moved into `peerDependencies`
-- `@Patch()` support
-
-## 1.0.0 (Final - 01.05.2017)
-
-- Added **Gateway Middlewares** support:
-
-```
-@WebSocketGateway({
-    port: 2000,
-    middlewares: [ChatMiddleware],
-})
-```
-Gateway Middleware example:
-```
-@Middleware()
-export class ChatMiddleware implements GatewayMiddleware {
-    public resolve(): (socket, next) => void {
-        return (socket, next) => {
-            console.log('Authorization...');
-            next();
-        };
-    }
-}
-```
-
-- New Gateway lifecycle interfaces `OnGatewayInit`, `OnGatewayConnection`, `OnGatewayDisconnect`
-- `@SubscribeMessage()` now accepts also plain strings:
-
-```
-@SubscribeMessage('event')
-```
-
-- `@Controller()` now accepts also plain strings: 
-
-```
-@Controller('users')
-```
-
-- `HttpStatus` (`HttpStatus.OK` etc.) enumerator
-- **Route params decorators** support 
-
-```
-Request: () => ParameterDecorator
-Response: () => ParameterDecorator
-Next: () => ParameterDecorator
-Query: (property?: string) => ParameterDecorator
-Body: (property?: string) => ParameterDecorator
-Param: (property?: string) => ParameterDecorator
-Session: () => ParameterDecorator
-Headers: (property?: string) => ParameterDecorator
-```
-
-- `MiddlewaresBuilder` -> `MiddlewaresConsumer`
-- **Exception Filters** support
-
-```
-@ExceptionFilters(CustomExceptionFilter, NextExceptionFilter)
-export class UsersController {}
-```
-Exception filter example:
-
-```
-export class CustomException {}
-
-@Catch(CustomException)
-export class CustomExceptionFilter implements ExceptionFilter {
-    public catch(exception, response) {
-        response.status(500).json({
-            message: 'Custom exception message.',
-        });
-    }
-}
-```
-- Module injection support:
-
-```
-export class UsersController {
-    constructor(private module: UsersModule) {}
-}
-```
-
-- `ModuleRef` support
-
-## 1.0.0-RC7 (08.04.2017)
-
-- MiddlewareBuilder: `use()` deprecated, use `apply()` instead
-- MiddlewareBuilder: new `apply()` method
-
-## 1.0.0-RC4 (08.04.2017)
-
-- Support for `@Post`, `@Get`, `@Delete`, `@Put`, `@All` decorators
-- Added ability to pass data to middleware metatypes
-
-## 1.0.0-BETA-1 (23.03.2017)
-
-- `@Inject` -> `@Dependencies`
-- `@Inject` decorator for custom constructor parameters
-- Custom providers support (useClass, useValue, useFactory)
-
-## 1.0.0-ALPHA-23 (19.03.2017)
-
-- Microservices support (TCP & Redis transports)
-- NestRunner -> NestFactory
-- Simplify application initialization & configuration
-- Added abillity to pass custom express instance
-- `@Inject` decorator for ES6+
-- SocketGateway -> WebSocketGateway
-- GatewayServer -> WebSocketServer

CONTRIBUTING.md

@@ -0,0 +1,271 @@
+# Contributing to Nest
+
+We would love for you to contribute to Nest and help make it even better than it is
+today! As a contributor, here are the guidelines we would like you to follow:
+
+ - [Code of Conduct](#coc)
+ - [Question or Problem?](#question)
+ - [Issues and Bugs](#issue)
+ - [Feature Requests](#feature)
+ - [Submission Guidelines](#submit)
+ - [Coding Rules](#rules)
+ - [Commit Message Guidelines](#commit)
+ <!-- - [Signing the CLA](#cla) -->
+
+<!-- ## <a name="coc"></a> Code of Conduct
+Help us keep Nest open and inclusive. Please read and follow our [Code of Conduct][coc]. -->
+
+## <a name="question"></a> Got a Question or Problem?
+
+**Do not open issues for general support questions as we want to keep GitHub issues for bug reports and feature requests.** You've got much better chances of getting your question answered on [Stack Overflow](https://stackoverflow.com/questions/tagged/nestjs) where the questions should be tagged with tag `nestjs`.
+
+Stack Overflow is a much better place to ask questions since:
+
+<!-- - there are thousands of people willing to help on Stack Overflow [maybe one day] -->
+- questions and answers stay available for public viewing so your question / answer might help someone else
+- Stack Overflow's voting system assures that the best answers are prominently visible.
+
+To save your and our time, we will systematically close all issues that are requests for general support and redirect people to Stack Overflow.
+
+If you would like to chat about the question in real-time, you can reach out via [our gitter channel][gitter].
+
+## <a name="issue"></a> Found a Bug?
+If you find a bug in the source code, you can help us by
+[submitting an issue](#submit-issue) to our [GitHub Repository][github]. Even better, you can
+[submit a Pull Request](#submit-pr) with a fix.
+
+## <a name="feature"></a> Missing a Feature?
+You can *request* a new feature by [submitting an issue](#submit-issue) to our GitHub
+Repository. If you would like to *implement* a new feature, please submit an issue with
+a proposal for your work first, to be sure that we can use it.
+Please consider what kind of change it is:
+
+* For a **Major Feature**, first open an issue and outline your proposal so that it can be
+discussed. This will also allow us to better coordinate our efforts, prevent duplication of work,
+and help you to craft the change so that it is successfully accepted into the project. For your issue name, please prefix your proposal with `[discussion]`, for example "[discussion]: your feature idea".
+* **Small Features** can be crafted and directly [submitted as a Pull Request](#submit-pr).
+
+## <a name="submit"></a> Submission Guidelines
+
+### <a name="submit-issue"></a> Submitting an Issue
+
+Before you submit an issue, please search the issue tracker, maybe an issue for your problem already exists and the discussion might inform you of workarounds readily available.
+
+We want to fix all the issues as soon as possible, but before fixing a bug we need to reproduce and confirm it. In order to reproduce bugs we will systematically ask you to provide a minimal reproduction scenario using a repository or [Gist](https://gist.github.com/). Having a live, reproducible scenario gives us wealth of important information without going back & forth to you with additional questions like:
+
+- version of NestJS used
+- 3rd-party libraries and their versions
+- and most importantly - a use-case that fails
+
+<!--
+// TODO we need to create a playground, similar to plunkr
+
+A minimal reproduce scenario using a repository or Gist allows us to quickly confirm a bug (or point out coding problem) as well as confirm that we are fixing the right problem. If neither of these are not a suitable way to demonstrate the problem (for example for issues related to our npm packaging), please create a standalone git repository demonstrating the problem. -->
+
+<!-- We will be insisting on a minimal reproduce scenario in order to save maintainers time and ultimately be able to fix more bugs. Interestingly, from our experience users often find coding problems themselves while preparing a minimal plunk. We understand that sometimes it might be hard to extract essentials bits of code from a larger code-base but we really need to isolate the problem before we can fix it. -->
+
+Unfortunately, we are not able to investigate / fix bugs without a minimal reproduction, so if we don't hear back from you we are going to close an issue that don't have enough info to be reproduced.
+
+You can file new issues by filling out our [new issue form](https://github.com/nestjs/nest/issues/new).
+
+
+### <a name="submit-pr"></a> Submitting a Pull Request (PR)
+Before you submit your Pull Request (PR) consider the following guidelines:
+
+1. Search [GitHub](https://github.com/nestjs/nest/pulls) for an open or closed PR
+  that relates to your submission. You don't want to duplicate effort.
+<!-- 1. Please sign our [Contributor License Agreement (CLA)](#cla) before sending PRs.
+  We cannot accept code without this. -->
+1. Fork the nestjs/nest repo.
+1. Make your changes in a new git branch:
+
+     ```shell
+     git checkout -b my-fix-branch master
+     ```
+
+1. Create your patch, **including appropriate test cases**.
+1. Follow our [Coding Rules](#rules).
+1. Run the full Nest test suite, as described in the [developer documentation][dev-doc],
+  and ensure that all tests pass.
+1. Commit your changes using a descriptive commit message that follows our
+  [commit message conventions](#commit). Adherence to these conventions
+  is necessary because release notes are automatically generated from these messages.
+
+     ```shell
+     git commit -a
+     ```
+    Note: the optional commit `-a` command line option will automatically "add" and "rm" edited files.
+
+1. Push your branch to GitHub:
+
+    ```shell
+    git push origin my-fix-branch
+    ```
+
+1. In GitHub, send a pull request to `nestjs:master`.
+* If we suggest changes then:
+  * Make the required updates.
+  * Re-run the Nest test suites to ensure tests are still passing.
+  * Rebase your branch and force push to your GitHub repository (this will update your Pull Request):
+
+    ```shell
+    git rebase master -i
+    git push -f
+    ```
+
+That's it! Thank you for your contribution!
+
+#### After your pull request is merged
+
+After your pull request is merged, you can safely delete your branch and pull the changes
+from the main (upstream) repository:
+
+* Delete the remote branch on GitHub either through the GitHub web UI or your local shell as follows:
+
+    ```shell
+    git push origin --delete my-fix-branch
+    ```
+
+* Check out the master branch:
+
+    ```shell
+    git checkout master -f
+    ```
+
+* Delete the local branch:
+
+    ```shell
+    git branch -D my-fix-branch
+    ```
+
+* Update your master with the latest upstream version:
+
+    ```shell
+    git pull --ff upstream master
+    ```
+
+## <a name="rules"></a> Coding Rules
+To ensure consistency throughout the source code, keep these rules in mind as you are working:
+
+* All features or bug fixes **must be tested** by one or more specs (unit-tests).
+<!--
+// We're working on auto-documentation.
+* All public API methods **must be documented**. (Details TBC). -->
+* We follow [Google's JavaScript Style Guide][js-style-guide], but wrap all code at
+  **100 characters**. An automated formatter is available, see
+  [DEVELOPER.md](docs/DEVELOPER.md#clang-format).
+
+## <a name="commit"></a> Commit Message Guidelines
+
+We have very precise rules over how our git commit messages can be formatted.  This leads to **more
+readable messages** that are easy to follow when looking through the **project history**.  But also,
+we use the git commit messages to **generate the Nest change log**.
+
+### Commit Message Format
+Each commit message consists of a **header**, a **body** and a **footer**.  The header has a special
+format that includes a **type**, a **scope** and a **subject**:
+
+```
+<type>(<scope>): <subject>
+<BLANK LINE>
+<body>
+<BLANK LINE>
+<footer>
+```
+
+The **header** is mandatory and the **scope** of the header is optional.
+
+Any line of the commit message cannot be longer 100 characters! This allows the message to be easier
+to read on GitHub as well as in various git tools.
+
+Footer should contain a [closing reference to an issue](https://help.github.com/articles/closing-issues-via-commit-messages/) if any.
+
+Samples: (even more [samples](https://github.com/nestjs/nest/commits/master))
+
+```
+docs(changelog) update change log to beta.5
+```
+```
+bugfix(@nestjs/core) need to depend on latest rxjs and zone.js
+
+The version in our package.json gets copied to the one we publish, and users need the latest of these.
+```
+
+### Revert
+If the commit reverts a previous commit, it should begin with `revert: `, followed by the header of the reverted commit. In the body it should say: `This reverts commit <hash>.`, where the hash is the SHA of the commit being reverted.
+
+### Type
+Must be one of the following:
+
+* **build**: Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm)
+* **ci**: Changes to our CI configuration files and scripts (example scopes: Travis, Circle, BrowserStack, SauceLabs)
+* **docs**: Documentation only changes
+* **feature**: A new feature
+* **bugfix**: A bug fix
+* **perf**: A code change that improves performance
+* **refactor**: A code change that neither fixes a bug nor adds a feature
+* **style**: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)
+* **test**: Adding missing tests or correcting existing tests
+
+### Scope
+The scope should be the name of the npm package affected (as perceived by person reading changelog generated from commit messages.
+
+The following is the list of supported scopes:
+
+* **common**
+* **core**
+* **sample**
+* **microservices**
+* **testing**
+* **websockets**
+
+There are currently a few exceptions to the "use package name" rule:
+
+* **packaging**: used for changes that change the npm package layout in all of our packages, e.g. public path changes, package.json changes done to all packages, d.ts file/format changes, changes to bundles, etc.
+* **changelog**: used for updating the release notes in CHANGELOG.md
+* **sample/#**: for the example apps directory, replacing # with the example app number
+<!-- * **aio**: used for docs-app (angular.io) related changes within the /aio directory of the repo -->
+* none/empty string: useful for `style`, `test` and `refactor` changes that are done across all packages (e.g. `style: add missing semicolons`)
+
+### Subject
+The subject contains succinct description of the change:
+
+* use the imperative, present tense: "change" not "changed" nor "changes"
+* don't capitalize first letter
+* no dot (.) at the end
+
+### Body
+Just as in the **subject**, use the imperative, present tense: "change" not "changed" nor "changes".
+The body should include the motivation for the change and contrast this with previous behavior.
+
+### Footer
+The footer should contain any information about **Breaking Changes** and is also the place to
+reference GitHub issues that this commit **Closes**.
+
+**Breaking Changes** should start with the word `BREAKING CHANGE:` with a space or two newlines. The rest of the commit message is then used for this.
+
+A detailed explanation can be found in this [document][commit-message-format].
+
+<!-- ## <a name="cla"></a> Signing the CLA
+
+Please sign our Contributor License Agreement (CLA) before sending pull requests. For any code
+changes to be accepted, the CLA must be signed. It's a quick process, we promise!
+
+* For individuals we have a [simple click-through form][individual-cla].
+* For corporations we'll need you to
+  [print, sign and one of scan+email, fax or mail the form][corporate-cla]. -->
+
+
+<!-- [angular-group]: https://groups.google.com/forum/#!forum/angular -->
+<!-- [coc]: https://github.com/angular/code-of-conduct/blob/master/CODE_OF_CONDUCT.md -->
+[commit-message-format]: https://docs.google.com/document/d/1QrDFcIiPjSLDn3EL15IJygNPiHORgU1_OOAqWjiDU5Y/edit#
+[corporate-cla]: http://code.google.com/legal/corporate-cla-v1.0.html
+[dev-doc]: https://github.com/nestjs/nest/blob/master/docs/DEVELOPER.md
+[github]: https://github.com/nestjs/nest
+[gitter]: https://gitter.im/nestjs/nest
+[individual-cla]: http://code.google.com/legal/individual-cla-v1.0.html
+[js-style-guide]: https://google.github.io/styleguide/jsguide.html
+[jsfiddle]: http://jsfiddle.net
+[plunker]: http://plnkr.co/edit
+[runnable]: http://runnable.com
+<!-- [stackoverflow]: http://stackoverflow.com/questions/tagged/angular -->

Readme.md

@@ -1,126 +1,75 @@
 <p align="center">
-  <a href="http://nestjs.com/" target="blank"><img src="http://kamilmysliwiec.com/public/nest-logo.png#1" alt="Nest Logo" /></a>
+  <a href="http://nestjs.com/" target="blank"><img src="https://nestjs.com/img/logo_text.svg" width="320" alt="Nest Logo" /></a>
 </p>
 
 [travis-image]: https://api.travis-ci.org/nestjs/nest.svg?branch=master
 [travis-url]: https://travis-ci.org/nestjs/nest
 [linux-image]: https://img.shields.io/travis/nestjs/nest/master.svg?label=linux
 [linux-url]: https://travis-ci.org/nestjs/nest
-  
-  <p align="center">A progressive <a href="http://nodejs.org" target="blank">Node.js</a> framework for building efficient and scalable web applications. :cat: </p>
+
+  <p align="center">A progressive <a href="http://nodejs.org" target="blank">Node.js</a> framework for building efficient and scalable server-side applications, heavily inspired by <a href="https://angular.io" target="blank">Angular</a>.</p>
     <p align="center">
 <a href="https://www.npmjs.com/~nestjscore"><img src="https://img.shields.io/npm/v/@nestjs/core.svg" alt="NPM Version" /></a>
 <a href="https://www.npmjs.com/~nestjscore"><img src="https://img.shields.io/npm/l/@nestjs/core.svg" alt="Package License" /></a>
 <a href="https://www.npmjs.com/~nestjscore"><img src="https://img.shields.io/npm/dm/@nestjs/core.svg" alt="NPM Downloads" /></a>
 <a href="https://travis-ci.org/nestjs/nest"><img src="https://api.travis-ci.org/nestjs/nest.svg?branch=master" alt="Travis" /></a>
 <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#4" alt="Coverage" /></a>
+<a href="https://coveralls.io/github/nestjs/nest?branch=master"><img src="https://coveralls.io/repos/github/nestjs/nest/badge.svg?branch=master#7" 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://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>
+  <a href="https://twitter.com/nestframework"><img src="https://img.shields.io/twitter/follow/nestframework.svg?style=social&label=Follow"></a>
 </p>
   <!--[![Backers on Open Collective](https://opencollective.com/nest/backers/badge.svg)](https://opencollective.com/nest#backer)
   [![Sponsors on Open Collective](https://opencollective.com/nest/sponsors/badge.svg)](https://opencollective.com/nest#sponsor)-->
 
 ## Description
 
-<p>Nest is a framework for building efficient, scalable <a href="http://nodejs.org" target="_blank">Node.js</a> web applications. It uses modern JavaScript, is built with  <a href="http://www.typescriptlang.org" target="_blank">TypeScript</a> (preserves compatibility with pure JavaScript) and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).</p>
-<p>Under the hood, Nest makes use of <a href="https://expressjs.com/" target="_blank">Express</a>, allowing for easy use of the myriad third-party plugins which are available.</p>
+<p>Nest is a framework for building efficient, scalable <a href="http://nodejs.org" target="_blank">Node.js</a> server-side applications. It uses modern JavaScript, is built with  <a href="http://www.typescriptlang.org" target="_blank">TypeScript</a> (preserves compatibility with pure JavaScript) and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).</p>
+
+<p>Under the hood, Nest makes use of <a href="https://expressjs.com/" target="_blank">Express</a>, but also, provides compatibility with a wide range of other libraries, like e.g. <a href="https://github.com/fastify/fastify" target="blank">Fastify</a>, allowing for easy use of the myriad third-party plugins which are available.</p>
 
 ## Philosophy
 
 <p>In recent years, thanks to Node.js, JavaScript has become the “lingua franca” of the web for both front and backend applications, giving rise to awesome projects like <a href="https://angular.io/" target="_blank">Angular</a>, <a href="https://github.com/facebook/react" target="_blank">React</a> and <a href="https://github.com/vuejs/vue" target="_blank">Vue</a> which improve developer productivity and enable the construction of fast, testable, extensible frontend applications. However, on the server-side, while there are a lot of superb libraries, helpers and tools for Node, none of them effectively solve the main problem - the architecture.</p>
 <p>Nest aims to provide an application architecture out of the box which allows for effortless creation of highly testable, scalable, loosely coupled and easily maintainable applications.</p>
 
-## Features
+## Getting started
 
-<ul>
-    <li>Built with <a href="http://www.typescriptlang.org" target="_blank">TypeScript</a> (compatible with pure JavaScript + <a href="http://babeljs.io/" target="_blank">Babel</a>)</li>
-    <li><strong>Easy</strong> to learn - syntax similar to <a href="https://angular.io/" target="_blank">Angular</a></li>
-    <li><strong>Familiar</strong> - based on well-known libraries (<a href="https://github.com/expressjs/express" target="_blank">Express</a> / <a href="https://github.com/socketio/socket.io" target="_blank">socket.io</a>)</li>
-    <li><strong>Dependency Injection</strong> - built-in asynchronous <strong>IoC</strong> container with a <strong>hierarchical injector</strong></li>
-    <li><strong>WebSockets</strong> module (based on <a href="https://github.com/socketio/socket.io" target="_blank">socket.io</a>, but you can bring your own library, by making use of <code>WsAdapter</code>)</li>
-    <li><strong>Modular</strong> - defines an easy to follow module definition pattern so you can split your system into reusable modules</li>
-    <li><strong>Reactive microservice</strong> support with message patterns (built-in transport via TCP / <a href="https://redis.io/" target="_blank">Redis</a>, but other communication schemes can be implemented with <code>CustomTransportStrategy</code>)</li>
-    <li><strong>Exception layer</strong> - throwable web exceptions with status codes, exception filters</li>
-    <li><strong>Pipes</strong> - synchronous & asynchronous (e.g. validation purposes)</li>
-    <li><strong>Guards</strong> - attach additional logic in a declarative manner (e.g. role-based access control)</li>
-    <li><strong>Interceptors</strong> - built on top of <a href="https://github.com/reactivex/rxjs" target="blank">RxJS</a></li>
-    <li>Testing utilities (both <strong>e2e & unit</strong> tests)</li>
-  <li><strong>More</strong>!</li>
-  </ul>
+* To check out the [guide](https://docs.nestjs.com), visit [docs.nestjs.com](https://docs.nestjs.com). :books:
+* 要查看中文 [指南](readme_zh.md), 请访问 [docs.nestjs.cn](https://docs.nestjs.cn). :books:
 
-## Installation
+## Support
 
-**Install the TypeScript Starter Project with Git:**
-```bash
-$ git clone https://github.com/nestjs/typescript-starter.git project
-$ cd project
-$ npm install
-$ npm run start
-```
+Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
 
-**Install the JavaScript (Babel) Starter Project with Git:**
-```bash
-$ git clone https://github.com/nestjs/javascript-starter.git project
-$ cd project
-$ npm install
-$ npm run start
-```
+#### Principal Sponsor
 
-**Start a New Project from Scratch with NPM:**
-```bash
-$ npm i --save @nestjs/core @nestjs/common @nestjs/microservices @nestjs/websockets @nestjs/testing reflect-metadata rxjs
-```
+<a href="https://valor-software.com/"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="320" /></a>
 
-## Documentation & Quick Start
+#### Gold Sponsors
 
-:books: [Documentation & Tutorial](https://docs.nestjs.com)
+<a href="http://xtremis.com/"><img src="https://nestjs.com/img/logo-xtremis.svg" width="220" /></a> 
 
-## Sponsors
+#### Silver Sponsors
 
-<a href="https://valor-software.com/"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="210" /></a>
+<a href="https://neoteric.eu/"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" /></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" /></a> &nbsp; <a href="http://angularity.io"><img src="http://angularity.io/media/logo.svg" height="30" /></a> &nbsp; <a href="http://gojob.com"><img src="https://gojob.com/w/wp-content/uploads/2017/02/cropped-Logo-web-home.png" height="40" /> &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>
 
 ## Backers
 
-Nest is an MIT-licensed open source project. It can grow thanks to the support by these awesome people. If you'd like to join them, please [read more here](https://opencollective.com/nest#backer). Thanks! :heart_eyes:
+<a href="https://opencollective.com/nest"><img src="https://opencollective.com/nest/backers.svg?width=890"></a>
 
-<a href="https://opencollective.com/nest/backer/0/website" target="_blank"><img src="https://opencollective.com/nest/backer/0/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/1/website" target="_blank"><img src="https://opencollective.com/nest/backer/1/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/2/website" target="_blank"><img src="https://opencollective.com/nest/backer/2/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/3/website" target="_blank"><img src="https://opencollective.com/nest/backer/3/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/4/website" target="_blank"><img src="https://opencollective.com/nest/backer/4/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/5/website" target="_blank"><img src="https://opencollective.com/nest/backer/5/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/6/website" target="_blank"><img src="https://opencollective.com/nest/backer/6/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/7/website" target="_blank"><img src="https://opencollective.com/nest/backer/7/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/8/website" target="_blank"><img src="https://opencollective.com/nest/backer/8/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/9/website" target="_blank"><img src="https://opencollective.com/nest/backer/9/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/10/website" target="_blank"><img src="https://opencollective.com/nest/backer/10/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/11/website" target="_blank"><img src="https://opencollective.com/nest/backer/11/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/12/website" target="_blank"><img src="https://opencollective.com/nest/backer/12/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/13/website" target="_blank"><img src="https://opencollective.com/nest/backer/13/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/14/website" target="_blank"><img src="https://opencollective.com/nest/backer/14/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/15/website" target="_blank"><img src="https://opencollective.com/nest/backer/15/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/16/website" target="_blank"><img src="https://opencollective.com/nest/backer/16/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/17/website" target="_blank"><img src="https://opencollective.com/nest/backer/17/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/18/website" target="_blank"><img src="https://opencollective.com/nest/backer/18/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/19/website" target="_blank"><img src="https://opencollective.com/nest/backer/19/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/20/website" target="_blank"><img src="https://opencollective.com/nest/backer/20/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/21/website" target="_blank"><img src="https://opencollective.com/nest/backer/21/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/22/website" target="_blank"><img src="https://opencollective.com/nest/backer/22/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/23/website" target="_blank"><img src="https://opencollective.com/nest/backer/23/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/24/website" target="_blank"><img src="https://opencollective.com/nest/backer/24/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/25/website" target="_blank"><img src="https://opencollective.com/nest/backer/25/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/26/website" target="_blank"><img src="https://opencollective.com/nest/backer/26/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/27/website" target="_blank"><img src="https://opencollective.com/nest/backer/27/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/28/website" target="_blank"><img src="https://opencollective.com/nest/backer/28/avatar.svg"></a>
-<a href="https://opencollective.com/nest/backer/29/website" target="_blank"><img src="https://opencollective.com/nest/backer/29/avatar.svg"></a>
+## Stay in touch
 
-## People
-
-- Author - [Kamil Myśliwiec](https://kamilmysliwiec.com)
-- Website - [https://nestjs.com](https://nestjs.com/)
+* Author - [Kamil Myśliwiec](https://kamilmysliwiec.com)
+* Website - [https://nestjs.com](https://nestjs.com/)
+* Twitter - [@nestframework](https://twitter.com/nestframework)
 
 ## License
 
-  [MIT](LICENSE)
+Nest is [MIT licensed](LICENSE).

bundle/common/Readme.md

@@ -0,0 +1,75 @@
+<p align="center">
+  <a href="http://nestjs.com/" target="blank"><img src="https://nestjs.com/img/logo_text.svg" width="320" alt="Nest Logo" /></a>
+</p>
+
+[travis-image]: https://api.travis-ci.org/nestjs/nest.svg?branch=master
+[travis-url]: https://travis-ci.org/nestjs/nest
+[linux-image]: https://img.shields.io/travis/nestjs/nest/master.svg?label=linux
+[linux-url]: https://travis-ci.org/nestjs/nest
+
+  <p align="center">A progressive <a href="http://nodejs.org" target="blank">Node.js</a> framework for building efficient and scalable server-side applications, heavily inspired by <a href="https://angular.io" target="blank">Angular</a>.</p>
+    <p align="center">
+<a href="https://www.npmjs.com/~nestjscore"><img src="https://img.shields.io/npm/v/@nestjs/core.svg" alt="NPM Version" /></a>
+<a href="https://www.npmjs.com/~nestjscore"><img src="https://img.shields.io/npm/l/@nestjs/core.svg" alt="Package License" /></a>
+<a href="https://www.npmjs.com/~nestjscore"><img src="https://img.shields.io/npm/dm/@nestjs/core.svg" alt="NPM Downloads" /></a>
+<a href="https://travis-ci.org/nestjs/nest"><img src="https://api.travis-ci.org/nestjs/nest.svg?branch=master" alt="Travis" /></a>
+<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#7" 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://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>
+  <a href="https://twitter.com/nestframework"><img src="https://img.shields.io/twitter/follow/nestframework.svg?style=social&label=Follow"></a>
+</p>
+  <!--[![Backers on Open Collective](https://opencollective.com/nest/backers/badge.svg)](https://opencollective.com/nest#backer)
+  [![Sponsors on Open Collective](https://opencollective.com/nest/sponsors/badge.svg)](https://opencollective.com/nest#sponsor)-->
+
+## Description
+
+<p>Nest is a framework for building efficient, scalable <a href="http://nodejs.org" target="_blank">Node.js</a> server-side applications. It uses modern JavaScript, is built with  <a href="http://www.typescriptlang.org" target="_blank">TypeScript</a> (preserves compatibility with pure JavaScript) and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).</p>
+
+<p>Under the hood, Nest makes use of <a href="https://expressjs.com/" target="_blank">Express</a>, but also, provides compatibility with a wide range of other libraries, like e.g. <a href="https://github.com/fastify/fastify" target="blank">Fastify</a>, allowing for easy use of the myriad third-party plugins which are available.</p>
+
+## Philosophy
+
+<p>In recent years, thanks to Node.js, JavaScript has become the “lingua franca” of the web for both front and backend applications, giving rise to awesome projects like <a href="https://angular.io/" target="_blank">Angular</a>, <a href="https://github.com/facebook/react" target="_blank">React</a> and <a href="https://github.com/vuejs/vue" target="_blank">Vue</a> which improve developer productivity and enable the construction of fast, testable, extensible frontend applications. However, on the server-side, while there are a lot of superb libraries, helpers and tools for Node, none of them effectively solve the main problem - the architecture.</p>
+<p>Nest aims to provide an application architecture out of the box which allows for effortless creation of highly testable, scalable, loosely coupled and easily maintainable applications.</p>
+
+## Getting started
+
+* To check out the [guide](https://docs.nestjs.com), visit [docs.nestjs.com](https://docs.nestjs.com). :books:
+* 要查看中文 [指南](readme_zh.md), 请访问 [docs.nestjs.cn](https://docs.nestjs.cn). :books:
+
+## Support
+
+Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
+
+#### Principal Sponsor
+
+<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="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" /></a> &nbsp; <a href="http://angularity.io"><img src="http://angularity.io/media/logo.svg" height="30" /></a> &nbsp; <a href="http://gojob.com"><img src="https://gojob.com/w/wp-content/uploads/2017/02/cropped-Logo-web-home.png" height="40" /> &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>
+
+## Backers
+
+<a href="https://opencollective.com/nest"><img src="https://opencollective.com/nest/backers.svg?width=890"></a>
+
+## Stay in touch
+
+* Author - [Kamil Myśliwiec](https://kamilmysliwiec.com)
+* Website - [https://nestjs.com](https://nestjs.com/)
+* Twitter - [@nestframework](https://twitter.com/nestframework)
+
+## License
+
+Nest is [MIT licensed](LICENSE).

bundle/common/constants.d.ts

@@ -1,13 +1,17 @@
 export declare const metadata: {
     MODULES: string;
+    IMPORTS: string;
     COMPONENTS: string;
+    PROVIDERS: string;
     CONTROLLERS: string;
     EXPORTS: string;
 };
 export declare const SHARED_MODULE_METADATA = "__sharedModule__";
+export declare const GLOBAL_MODULE_METADATA = "__globalModule__";
 export declare const PATH_METADATA = "path";
 export declare const PARAMTYPES_METADATA = "design:paramtypes";
 export declare const SELF_DECLARED_DEPS_METADATA = "self:paramtypes";
+export declare const OPTIONAL_DEPS_METADATA = "optional:paramtypes";
 export declare const METHOD_METADATA = "method";
 export declare const ROUTE_ARGS_METADATA = "__routeArguments__";
 export declare const CUSTOM_ROUTE_AGRS_METADATA = "__customRouteArgs__";
@@ -15,6 +19,10 @@ export declare const EXCEPTION_FILTERS_METADATA = "__exceptionFilters__";
 export declare const FILTER_CATCH_EXCEPTIONS = "__filterCatchExceptions__";
 export declare const PIPES_METADATA = "__pipes__";
 export declare const GUARDS_METADATA = "__guards__";
+export declare const RENDER_METADATA = "__renderTemplate__";
 export declare const INTERCEPTORS_METADATA = "__interceptors__";
 export declare const HTTP_CODE_METADATA = "__httpCode__";
-export declare const GATEWAY_MIDDLEWARES = "__gatewayMiddlewares";
+export declare const GATEWAY_MIDDLEWARES = "__gatewayMiddleware";
+export declare const MODULE_PATH = "__module_path__";
+export declare const HEADERS_METADATA = "__headers__";
+export declare const REDIRECT_METADATA = "__redirect__";

bundle/common/constants.js

@@ -2,14 +2,18 @@
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.metadata = {
     MODULES: 'modules',
+    IMPORTS: 'imports',
     COMPONENTS: 'components',
+    PROVIDERS: 'providers',
     CONTROLLERS: 'controllers',
     EXPORTS: 'exports',
 };
 exports.SHARED_MODULE_METADATA = '__sharedModule__';
+exports.GLOBAL_MODULE_METADATA = '__globalModule__';
 exports.PATH_METADATA = 'path';
 exports.PARAMTYPES_METADATA = 'design:paramtypes';
 exports.SELF_DECLARED_DEPS_METADATA = 'self:paramtypes';
+exports.OPTIONAL_DEPS_METADATA = 'optional:paramtypes';
 exports.METHOD_METADATA = 'method';
 exports.ROUTE_ARGS_METADATA = '__routeArguments__';
 exports.CUSTOM_ROUTE_AGRS_METADATA = '__customRouteArgs__';
@@ -17,6 +21,10 @@ exports.EXCEPTION_FILTERS_METADATA = '__exceptionFilters__';
 exports.FILTER_CATCH_EXCEPTIONS = '__filterCatchExceptions__';
 exports.PIPES_METADATA = '__pipes__';
 exports.GUARDS_METADATA = '__guards__';
+exports.RENDER_METADATA = '__renderTemplate__';
 exports.INTERCEPTORS_METADATA = '__interceptors__';
 exports.HTTP_CODE_METADATA = '__httpCode__';
-exports.GATEWAY_MIDDLEWARES = '__gatewayMiddlewares';
+exports.GATEWAY_MIDDLEWARES = '__gatewayMiddleware';
+exports.MODULE_PATH = '__module_path__';
+exports.HEADERS_METADATA = '__headers__';
+exports.REDIRECT_METADATA = '__redirect__';

bundle/common/decorators/core/bind.decorator.d.ts

@@ -1,6 +1,6 @@
 /**
- * Binds parameters decorators to the method
- * Useful when the language doesn't provide a 'Parameter Decorators' feature
+ * Binds parameters decorators to the particular method
+ * Useful when the language doesn't provide a 'Parameter Decorators' feature (vanilla JavaScript)
  * @param  {} ...decorators
  */
 export declare function Bind(...decorators: any[]): (target: object, key: any, descriptor: any) => any;

bundle/common/decorators/core/bind.decorator.js

@@ -0,0 +1,14 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+/**
+ * Binds parameters decorators to the particular method
+ * Useful when the language doesn't provide a 'Parameter Decorators' feature (vanilla JavaScript)
+ * @param  {} ...decorators
+ */
+function Bind(...decorators) {
+    return (target, key, descriptor) => {
+        decorators.forEach((fn, index) => fn(target, key, index));
+        return descriptor;
+    };
+}
+exports.Bind = Bind;

bundle/common/decorators/core/catch.decorator.d.ts

@@ -0,0 +1,7 @@
+import 'reflect-metadata';
+import { Type } from '../../interfaces';
+/**
+ * Defines the Exceptions Filter. Takes set of exception types as an argument which has to be caught by this Filter.
+ * The class should implement the `ExceptionFilter` interface.
+ */
+export declare function Catch(...exceptions: Type<any>[]): ClassDecorator;

bundle/common/decorators/core/catch.decorator.js

@@ -0,0 +1,14 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+require("reflect-metadata");
+const constants_1 = require("../../constants");
+/**
+ * Defines the Exceptions Filter. Takes set of exception types as an argument which has to be caught by this Filter.
+ * The class should implement the `ExceptionFilter` interface.
+ */
+function Catch(...exceptions) {
+    return (target) => {
+        Reflect.defineMetadata(constants_1.FILTER_CATCH_EXCEPTIONS, exceptions, target);
+    };
+}
+exports.Catch = Catch;

bundle/common/decorators/core/component.decorator.d.ts

@@ -0,0 +1,32 @@
+/**
+ * Defines the injectable class. This class can inject dependencies through constructor.
+ * Those dependencies have to belong to the same module.
+ */
+export declare function Injectable(): ClassDecorator;
+/**
+ * @deprecated
+ * Defines the Component. The component can inject dependencies through constructor.
+ * Those dependencies have to belong to the same module.
+ */
+export declare function Component(): ClassDecorator;
+/**
+ * @deprecated
+ * Defines the Pipe. The Pipe should implement the `PipeTransform` interface.
+ */
+export declare function Pipe(): ClassDecorator;
+/**
+ * @deprecated
+ * Defines the Guard. The Guard should implement the `CanActivate` interface.
+ */
+export declare function Guard(): ClassDecorator;
+/**
+ * @deprecated
+ * Defines the Middleware. The Middleware should implement the `NestMiddleware` interface.
+ */
+export declare function Middleware(): ClassDecorator;
+/**
+ * @deprecated
+ * Defines the Interceptor. The Interceptor should implement `HttpInterceptor`, `RpcInterceptor` or `WsInterceptor` interface.
+ */
+export declare function Interceptor(): ClassDecorator;
+export declare function mixin(mixinClass: any): any;

bundle/common/decorators/core/component.decorator.js

@@ -0,0 +1,66 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const deprecate = require("deprecate");
+/**
+ * Defines the injectable class. This class can inject dependencies through constructor.
+ * Those dependencies have to belong to the same module.
+ */
+function Injectable() {
+    return (target) => { };
+}
+exports.Injectable = Injectable;
+/**
+ * @deprecated
+ * Defines the Component. The component can inject dependencies through constructor.
+ * Those dependencies have to belong to the same module.
+ */
+function Component() {
+    deprecate('The @Component() decorator is deprecated and will be removed within next major release. Use @Injectable() instead.');
+    return (target) => { };
+}
+exports.Component = Component;
+/**
+ * @deprecated
+ * Defines the Pipe. The Pipe should implement the `PipeTransform` interface.
+ */
+function Pipe() {
+    deprecate('The @Pipe() decorator is deprecated and will be removed within next major release. Use @Injectable() instead.');
+    return (target) => { };
+}
+exports.Pipe = Pipe;
+/**
+ * @deprecated
+ * Defines the Guard. The Guard should implement the `CanActivate` interface.
+ */
+function Guard() {
+    deprecate('The @Guard() decorator is deprecated and will be removed within next major release. Use @Injectable() instead.');
+    return (target) => { };
+}
+exports.Guard = Guard;
+/**
+ * @deprecated
+ * Defines the Middleware. The Middleware should implement the `NestMiddleware` interface.
+ */
+function Middleware() {
+    deprecate('The @Middleware() decorator is deprecated and will be removed within next major release. Use @Injectable() instead.');
+    return (target) => { };
+}
+exports.Middleware = Middleware;
+/**
+ * @deprecated
+ * Defines the Interceptor. The Interceptor should implement `HttpInterceptor`, `RpcInterceptor` or `WsInterceptor` interface.
+ */
+function Interceptor() {
+    deprecate('The @Interceptor() decorator is deprecated and will be removed within next major release. Use @Injectable() instead.');
+    return (target) => { };
+}
+exports.Interceptor = Interceptor;
+let offset = Math.random() * 100;
+function mixin(mixinClass) {
+    Object.defineProperty(mixinClass, 'name', {
+        value: JSON.stringify(offset++),
+    });
+    Injectable()(mixinClass);
+    return mixinClass;
+}
+exports.mixin = mixin;

bundle/common/decorators/core/controller.decorator.d.ts

@@ -0,0 +1,6 @@
+import 'reflect-metadata';
+/**
+ * Defines the Controller. The controller can inject dependencies through constructor.
+ * Those dependencies have to belong to the same module.
+ */
+export declare function Controller(prefix?: string): ClassDecorator;

bundle/common/decorators/core/controller.decorator.js

@@ -0,0 +1,16 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+require("reflect-metadata");
+const shared_utils_1 = require("../../utils/shared.utils");
+const constants_1 = require("../../constants");
+/**
+ * Defines the Controller. The controller can inject dependencies through constructor.
+ * Those dependencies have to belong to the same module.
+ */
+function Controller(prefix) {
+    const path = shared_utils_1.isUndefined(prefix) ? '/' : prefix;
+    return (target) => {
+        Reflect.defineMetadata(constants_1.PATH_METADATA, path, target);
+    };
+}
+exports.Controller = Controller;

bundle/common/decorators/core/dependencies.decorator.d.ts

@@ -0,0 +1,3 @@
+import 'reflect-metadata';
+export declare function flatten(arr: any[]): any;
+export declare const Dependencies: (...dependencies: any[]) => ClassDecorator;

bundle/common/decorators/core/dependencies.decorator.js

@@ -0,0 +1,15 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+require("reflect-metadata");
+const constants_1 = require("../../constants");
+function flatten(arr) {
+    const flat = [].concat(...arr);
+    return flat.some(Array.isArray) ? flatten(flat) : flat;
+}
+exports.flatten = flatten;
+exports.Dependencies = (...dependencies) => {
+    const flattenDeps = flatten(dependencies);
+    return (target) => {
+        Reflect.defineMetadata(constants_1.PARAMTYPES_METADATA, flattenDeps, target);
+    };
+};

bundle/common/decorators/core/exception-filters.decorator.d.ts

@@ -0,0 +1,13 @@
+import 'reflect-metadata';
+import { ExceptionFilter } from '../../index';
+/**
+ * Setups 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
+ *
+ * @param  {ExceptionFilter[]} ...filters
+ */
+export declare const UseFilters: (...filters: (Function | ExceptionFilter<any>)[]) => (target: any, key?: any, descriptor?: any) => any;

bundle/common/decorators/core/exception-filters.decorator.js

@@ -0,0 +1,31 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+require("reflect-metadata");
+const constants_1 = require("../../constants");
+const extend_metadata_util_1 = require("../../utils/extend-metadata.util");
+const shared_utils_1 = require("../../utils/shared.utils");
+const validate_each_util_1 = require("../../utils/validate-each.util");
+const defineFiltersMetadata = (...filters) => {
+    return (target, key, descriptor) => {
+        const isFilterValid = filter => filter && (shared_utils_1.isFunction(filter) || shared_utils_1.isFunction(filter.catch));
+        if (descriptor) {
+            validate_each_util_1.validateEach(target.constructor, filters, isFilterValid, '@UseFilters', 'filter');
+            extend_metadata_util_1.extendArrayMetadata(constants_1.EXCEPTION_FILTERS_METADATA, filters, descriptor.value);
+            return descriptor;
+        }
+        validate_each_util_1.validateEach(target, filters, isFilterValid, '@UseFilters', 'filter');
+        extend_metadata_util_1.extendArrayMetadata(constants_1.EXCEPTION_FILTERS_METADATA, filters, target);
+        return target;
+    };
+};
+/**
+ * Setups 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
+ *
+ * @param  {ExceptionFilter[]} ...filters
+ */
+exports.UseFilters = (...filters) => defineFiltersMetadata(...filters);

bundle/common/decorators/core/index.d.ts

@@ -0,0 +1,12 @@
+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 './optional.decorator';
+export * from './reflect-metadata.decorator';
+export * from './use-guards.decorator';
+export * from './use-interceptors.decorator';
+export * from './use-pipes.decorator';

bundle/common/decorators/core/index.js

@@ -0,0 +1,17 @@
+"use strict";
+function __export(m) {
+    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
+}
+Object.defineProperty(exports, "__esModule", { value: true });
+__export(require("./bind.decorator"));
+__export(require("./catch.decorator"));
+__export(require("./component.decorator"));
+__export(require("./controller.decorator"));
+__export(require("./dependencies.decorator"));
+__export(require("./exception-filters.decorator"));
+__export(require("./inject.decorator"));
+__export(require("./optional.decorator"));
+__export(require("./reflect-metadata.decorator"));
+__export(require("./use-guards.decorator"));
+__export(require("./use-interceptors.decorator"));
+__export(require("./use-pipes.decorator"));

bundle/common/decorators/core/inject.decorator.d.ts

@@ -0,0 +1,6 @@
+import 'reflect-metadata';
+/**
+ * Injects provider which has to be available in the current injector (module) scope.
+ * Providers are recognized by types or tokens.
+ */
+export declare function Inject<T = any>(token: T): ParameterDecorator;

bundle/common/decorators/core/inject.decorator.js

@@ -0,0 +1,18 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+require("reflect-metadata");
+const constants_1 = require("../../constants");
+const shared_utils_1 = require("../../utils/shared.utils");
+/**
+ * Injects provider which has to be available in the current injector (module) scope.
+ * Providers are recognized by types or tokens.
+ */
+function Inject(token) {
+    return (target, key, index) => {
+        const args = Reflect.getMetadata(constants_1.SELF_DECLARED_DEPS_METADATA, target) || [];
+        const type = shared_utils_1.isFunction(token) ? token.name : token;
+        args.push({ index, param: type });
+        Reflect.defineMetadata(constants_1.SELF_DECLARED_DEPS_METADATA, args, target);
+    };
+}
+exports.Inject = Inject;

bundle/common/decorators/core/optional.decorator.d.ts

@@ -0,0 +1,5 @@
+import 'reflect-metadata';
+/**
+ * Sets dependency as an optional one.
+ */
+export declare function Optional(): ParameterDecorator;

bundle/common/decorators/core/optional.decorator.js

@@ -0,0 +1,14 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+require("reflect-metadata");
+const constants_1 = require("../../constants");
+/**
+ * Sets dependency as an optional one.
+ */
+function Optional() {
+    return (target, key, index) => {
+        const args = Reflect.getMetadata(constants_1.OPTIONAL_DEPS_METADATA, target) || [];
+        Reflect.defineMetadata(constants_1.OPTIONAL_DEPS_METADATA, [...args, index], target);
+    };
+}
+exports.Optional = Optional;

bundle/common/decorators/core/reflect-metadata.decorator.d.ts

@@ -0,0 +1,5 @@
+/**
+ * Assigns the metadata to the class/function under specified `key`.
+ * This metadata can be reflected using `Reflector` class.
+ */
+export declare const ReflectMetadata: <K = any, V = any>(metadataKey: K, metadataValue: V) => (target: object, key?: any, descriptor?: any) => any;

bundle/common/decorators/core/reflect-metadata.decorator.js

@@ -1,8 +1,10 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
 /**
- * Assigns the metadata to the class / function under specified `key`.
+ * Assigns the metadata to the class/function under specified `key`.
  * This metadata can be reflected using `Reflector` class.
  */
-export const ReflectMetadata = (metadataKey, metadataValue) => (target: object, key?, descriptor?) => {
+exports.ReflectMetadata = (metadataKey, metadataValue) => (target, key, descriptor) => {
     if (descriptor) {
         Reflect.defineMetadata(metadataKey, metadataValue, descriptor.value);
         return descriptor;

bundle/common/decorators/core/use-guards.decorator.d.ts

@@ -0,0 +1,12 @@
+import { CanActivate } from '../../interfaces';
+/**
+ * Binds guards to the particular context.
+ * When the `@UseGuards()` is used on the controller level:
+ * - 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
+ *
+ * @param  {} ...guards
+ */
+export declare function UseGuards(...guards: (CanActivate | Function)[]): (target: any, key?: any, descriptor?: any) => any;

bundle/common/decorators/core/use-guards.decorator.js

@@ -0,0 +1,30 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const constants_1 = require("../../constants");
+const extend_metadata_util_1 = require("../../utils/extend-metadata.util");
+const validate_each_util_1 = require("../../utils/validate-each.util");
+const shared_utils_1 = require("../../utils/shared.utils");
+/**
+ * Binds guards to the particular context.
+ * When the `@UseGuards()` is used on the controller level:
+ * - 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
+ *
+ * @param  {} ...guards
+ */
+function UseGuards(...guards) {
+    return (target, key, descriptor) => {
+        const isValidGuard = guard => guard && (shared_utils_1.isFunction(guard) || shared_utils_1.isFunction(guard.canActivate));
+        if (descriptor) {
+            validate_each_util_1.validateEach(target.constructor, guards, isValidGuard, '@UseGuards', 'guard');
+            extend_metadata_util_1.extendArrayMetadata(constants_1.GUARDS_METADATA, guards, descriptor.value);
+            return descriptor;
+        }
+        validate_each_util_1.validateEach(target, guards, isValidGuard, '@UseGuards', 'guard');
+        extend_metadata_util_1.extendArrayMetadata(constants_1.GUARDS_METADATA, guards, target);
+        return target;
+    };
+}
+exports.UseGuards = UseGuards;

bundle/common/decorators/core/use-interceptors.decorator.d.ts

@@ -0,0 +1,12 @@
+import { NestInterceptor } from '../../interfaces';
+/**
+ * Binds interceptors to the particular context.
+ * When the `@UseInterceptors()` is used on the controller level:
+ * - 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
+ *
+ * @param  {} ...interceptors
+ */
+export declare function UseInterceptors(...interceptors: (NestInterceptor | Function)[]): (target: any, key?: any, descriptor?: any) => any;

bundle/common/decorators/core/use-interceptors.decorator.js

@@ -0,0 +1,31 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const constants_1 = require("../../constants");
+const extend_metadata_util_1 = require("../../utils/extend-metadata.util");
+const shared_utils_1 = require("../../utils/shared.utils");
+const validate_each_util_1 = require("../../utils/validate-each.util");
+/**
+ * Binds interceptors to the particular context.
+ * When the `@UseInterceptors()` is used on the controller level:
+ * - 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
+ *
+ * @param  {} ...interceptors
+ */
+function UseInterceptors(...interceptors) {
+    return (target, key, descriptor) => {
+        const isValidInterceptor = interceptor => interceptor &&
+            (shared_utils_1.isFunction(interceptor) || shared_utils_1.isFunction(interceptor.intercept));
+        if (descriptor) {
+            validate_each_util_1.validateEach(target.constructor, interceptors, isValidInterceptor, '@UseInterceptors', 'interceptor');
+            extend_metadata_util_1.extendArrayMetadata(constants_1.INTERCEPTORS_METADATA, interceptors, descriptor.value);
+            return descriptor;
+        }
+        validate_each_util_1.validateEach(target, interceptors, isValidInterceptor, '@UseInterceptors', 'interceptor');
+        extend_metadata_util_1.extendArrayMetadata(constants_1.INTERCEPTORS_METADATA, interceptors, target);
+        return target;
+    };
+}
+exports.UseInterceptors = UseInterceptors;

bundle/common/decorators/core/use-pipes.decorator.d.ts

@@ -0,0 +1,12 @@
+import { PipeTransform } from '../../interfaces/index';
+/**
+ * Binds pipes to the particular context.
+ * When the `@UsePipes()` is used on the controller level:
+ * - 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
+ *
+ * @param  {PipeTransform[]} ...pipes
+ */
+export declare function UsePipes(...pipes: (PipeTransform | Function)[]): (target: any, key?: any, descriptor?: any) => any;

bundle/common/decorators/core/use-pipes.decorator.js

@@ -0,0 +1,29 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const constants_1 = require("../../constants");
+const extend_metadata_util_1 = require("../../utils/extend-metadata.util");
+const validate_each_util_1 = require("../../utils/validate-each.util");
+const shared_utils_1 = require("../../utils/shared.utils");
+/**
+ * Binds pipes to the particular context.
+ * When the `@UsePipes()` is used on the controller level:
+ * - 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
+ *
+ * @param  {PipeTransform[]} ...pipes
+ */
+function UsePipes(...pipes) {
+    return (target, key, descriptor) => {
+        const isPipeValid = pipe => pipe && (shared_utils_1.isFunction(pipe) || shared_utils_1.isFunction(pipe.transform));
+        if (descriptor) {
+            extend_metadata_util_1.extendArrayMetadata(constants_1.PIPES_METADATA, pipes, descriptor.value);
+            return descriptor;
+        }
+        validate_each_util_1.validateEach(target, pipes, isPipeValid, '@UsePipes', 'pipe');
+        extend_metadata_util_1.extendArrayMetadata(constants_1.PIPES_METADATA, pipes, target);
+        return target;
+    };
+}
+exports.UsePipes = UsePipes;

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

@@ -0,0 +1,15 @@
+import { PipeTransform } from '../../index';
+import { Type } from '../../interfaces';
+import { CustomParamFactory } from '../../interfaces/features/custom-route-param-factory.interface';
+export declare type ParamDecoratorEnhancer = ParameterDecorator;
+/**
+ * Defines HTTP route param decorator
+ * @param factory
+ */
+export declare function createParamDecorator(factory: CustomParamFactory, enhancers?: ParamDecoratorEnhancer[]): (...dataOrPipes: (Type<PipeTransform> | PipeTransform | string)[]) => ParameterDecorator;
+/**
+ * Defines HTTP route param decorator
+ * @deprecated
+ * @param factory
+ */
+export declare function createRouteParamDecorator(factory: CustomParamFactory): (data?: any, ...pipes: (Type<PipeTransform> | PipeTransform)[]) => ParameterDecorator;

bundle/common/decorators/http/create-route-param-metadata.decorator.js

@@ -0,0 +1,40 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const deprecate = require("deprecate");
+const constants_1 = require("../../constants");
+const shared_utils_1 = require("../../utils/shared.utils");
+const assignCustomMetadata = (args, paramtype, index, factory, data, ...pipes) => (Object.assign({}, args, { [`${paramtype}${constants_1.CUSTOM_ROUTE_AGRS_METADATA}:${index}`]: {
+        index,
+        factory,
+        data,
+        pipes,
+    } }));
+const randomString = () => Math.random()
+    .toString(36)
+    .substring(2, 15);
+/**
+ * Defines HTTP route param decorator
+ * @param factory
+ */
+function createParamDecorator(factory, enhancers = []) {
+    const paramtype = randomString() + randomString();
+    return (data, ...pipes) => (target, key, index) => {
+        const args = Reflect.getMetadata(constants_1.ROUTE_ARGS_METADATA, target.constructor, key) || {};
+        const hasParamData = shared_utils_1.isNil(data) || shared_utils_1.isString(data);
+        const paramData = hasParamData ? data : undefined;
+        const paramPipes = hasParamData ? pipes : [data, ...pipes];
+        Reflect.defineMetadata(constants_1.ROUTE_ARGS_METADATA, assignCustomMetadata(args, paramtype, index, factory, paramData, ...paramPipes), target.constructor, key);
+        enhancers.forEach(fn => fn(target, key, index));
+    };
+}
+exports.createParamDecorator = createParamDecorator;
+/**
+ * Defines HTTP route param decorator
+ * @deprecated
+ * @param factory
+ */
+function createRouteParamDecorator(factory) {
+    deprecate('The "createRouteParamDecorator" function is deprecated and will be removed within next major release. Use "createParamDecorator" instead.');
+    return createParamDecorator(factory);
+}
+exports.createRouteParamDecorator = createRouteParamDecorator;

bundle/common/decorators/http/header.decorator.d.ts

@@ -0,0 +1,5 @@
+import 'reflect-metadata';
+/**
+ * Sets a response header.
+ */
+export declare function Header(name: string, value: string): MethodDecorator;

bundle/common/decorators/http/header.decorator.js

@@ -0,0 +1,15 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+require("reflect-metadata");
+const constants_1 = require("../../constants");
+const extend_metadata_util_1 = require("../../utils/extend-metadata.util");
+/**
+ * Sets a response header.
+ */
+function Header(name, value) {
+    return (target, key, descriptor) => {
+        extend_metadata_util_1.extendArrayMetadata(constants_1.HEADERS_METADATA, [{ name, value }], descriptor.value);
+        return descriptor;
+    };
+}
+exports.Header = Header;

bundle/common/decorators/http/http-code.decorator.d.ts

@@ -0,0 +1,7 @@
+/**
+ * Defines the HTTP response status code.
+ * It overrides default status code for the given request method.
+ *
+ * @param  {number} statusCode
+ */
+export declare function HttpCode(statusCode: number): MethodDecorator;

bundle/common/decorators/http/http-code.decorator.js

@@ -0,0 +1,16 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const constants_1 = require("../../constants");
+/**
+ * Defines the HTTP response status code.
+ * It overrides default status code for the given request method.
+ *
+ * @param  {number} statusCode
+ */
+function HttpCode(statusCode) {
+    return (target, key, descriptor) => {
+        Reflect.defineMetadata(constants_1.HTTP_CODE_METADATA, statusCode, descriptor.value);
+        return descriptor;
+    };
+}
+exports.HttpCode = HttpCode;

bundle/common/decorators/http/index.d.ts

@@ -0,0 +1,6 @@
+export * from './request-mapping.decorator';
+export * from './route-params.decorator';
+export * from './http-code.decorator';
+export * from './create-route-param-metadata.decorator';
+export * from './render.decorator';
+export * from './header.decorator';

bundle/common/decorators/http/index.js

@@ -0,0 +1,11 @@
+"use strict";
+function __export(m) {
+    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
+}
+Object.defineProperty(exports, "__esModule", { value: true });
+__export(require("./request-mapping.decorator"));
+__export(require("./route-params.decorator"));
+__export(require("./http-code.decorator"));
+__export(require("./create-route-param-metadata.decorator"));
+__export(require("./render.decorator"));
+__export(require("./header.decorator"));

bundle/common/decorators/http/redirect.decorator.d.ts

@@ -0,0 +1,5 @@
+import 'reflect-metadata';
+/**
+ * Redirects request.
+ */
+export declare function Redirect(url: string): MethodDecorator;

bundle/common/decorators/http/redirect.decorator.js

@@ -0,0 +1,14 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+require("reflect-metadata");
+const constants_1 = require("../../constants");
+/**
+ * Redirects request.
+ */
+function Redirect(url) {
+    return (target, key, descriptor) => {
+        Reflect.defineMetadata(constants_1.REDIRECT_METADATA, url, descriptor.value);
+        return descriptor;
+    };
+}
+exports.Redirect = Redirect;

bundle/common/decorators/http/render.decorator.d.ts

@@ -0,0 +1,5 @@
+import 'reflect-metadata';
+/**
+ * Defines a template to be rendered by the controller.
+ */
+export declare function Render(template: string): MethodDecorator;

bundle/common/decorators/http/render.decorator.js

@@ -0,0 +1,14 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+require("reflect-metadata");
+const constants_1 = require("../../constants");
+/**
+ * Defines a template to be rendered by the controller.
+ */
+function Render(template) {
+    return (target, key, descriptor) => {
+        Reflect.defineMetadata(constants_1.RENDER_METADATA, template, descriptor.value);
+        return descriptor;
+    };
+}
+exports.Render = Render;

bundle/common/decorators/http/route-params.decorator.d.ts

@@ -0,0 +1,28 @@
+import 'reflect-metadata';
+import { PipeTransform } from '../../index';
+import { Type } from '../../interfaces';
+export declare type ParamData = object | string | number;
+export interface RouteParamsMetadata {
+    [prop: number]: {
+        index: number;
+        data?: ParamData;
+    };
+}
+export declare const Request: () => ParameterDecorator;
+export declare const Response: () => ParameterDecorator;
+export declare const Next: () => ParameterDecorator;
+export declare const Session: () => ParameterDecorator;
+export declare const UploadedFile: (fileKey?: string) => ParameterDecorator;
+export declare const UploadedFiles: () => ParameterDecorator;
+export declare const Headers: (property?: string) => ParameterDecorator;
+export declare function Query(): any;
+export declare function Query(...pipes: (Type<PipeTransform> | PipeTransform)[]): any;
+export declare function Query(property: string, ...pipes: (Type<PipeTransform> | PipeTransform)[]): any;
+export declare function Body(): any;
+export declare function Body(...pipes: (Type<PipeTransform> | PipeTransform)[]): any;
+export declare function Body(property: string, ...pipes: (Type<PipeTransform> | PipeTransform)[]): any;
+export declare function Param(): any;
+export declare function Param(...pipes: (Type<PipeTransform> | PipeTransform)[]): any;
+export declare function Param(property: string, ...pipes: (Type<PipeTransform> | PipeTransform)[]): any;
+export declare const Req: () => ParameterDecorator;
+export declare const Res: () => ParameterDecorator;

bundle/common/decorators/http/route-params.decorator.js

@@ -0,0 +1,45 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+require("reflect-metadata");
+const constants_1 = require("../../constants");
+const route_paramtypes_enum_1 = require("../../enums/route-paramtypes.enum");
+const shared_utils_1 = require("../../utils/shared.utils");
+const assignMetadata = (args, paramtype, index, data, ...pipes) => (Object.assign({}, args, { [`${paramtype}:${index}`]: {
+        index,
+        data,
+        pipes,
+    } }));
+const createRouteParamDecorator = (paramtype) => {
+    return (data) => (target, key, index) => {
+        const args = Reflect.getMetadata(constants_1.ROUTE_ARGS_METADATA, target.constructor, key) || {};
+        Reflect.defineMetadata(constants_1.ROUTE_ARGS_METADATA, assignMetadata(args, paramtype, index, data), target.constructor, key);
+    };
+};
+const createPipesRouteParamDecorator = (paramtype) => (data, ...pipes) => (target, key, index) => {
+    const args = Reflect.getMetadata(constants_1.ROUTE_ARGS_METADATA, target.constructor, key) || {};
+    const hasParamData = shared_utils_1.isNil(data) || shared_utils_1.isString(data);
+    const paramData = hasParamData ? data : undefined;
+    const paramPipes = hasParamData ? pipes : [data, ...pipes];
+    Reflect.defineMetadata(constants_1.ROUTE_ARGS_METADATA, assignMetadata(args, paramtype, index, paramData, ...paramPipes), target.constructor, key);
+};
+exports.Request = createRouteParamDecorator(route_paramtypes_enum_1.RouteParamtypes.REQUEST);
+exports.Response = createRouteParamDecorator(route_paramtypes_enum_1.RouteParamtypes.RESPONSE);
+exports.Next = createRouteParamDecorator(route_paramtypes_enum_1.RouteParamtypes.NEXT);
+exports.Session = createRouteParamDecorator(route_paramtypes_enum_1.RouteParamtypes.SESSION);
+exports.UploadedFile = createRouteParamDecorator(route_paramtypes_enum_1.RouteParamtypes.FILE);
+exports.UploadedFiles = createRouteParamDecorator(route_paramtypes_enum_1.RouteParamtypes.FILES);
+exports.Headers = createRouteParamDecorator(route_paramtypes_enum_1.RouteParamtypes.HEADERS);
+function Query(property, ...pipes) {
+    return createPipesRouteParamDecorator(route_paramtypes_enum_1.RouteParamtypes.QUERY)(property, ...pipes);
+}
+exports.Query = Query;
+function Body(property, ...pipes) {
+    return createPipesRouteParamDecorator(route_paramtypes_enum_1.RouteParamtypes.BODY)(property, ...pipes);
+}
+exports.Body = Body;
+function Param(property, ...pipes) {
+    return createPipesRouteParamDecorator(route_paramtypes_enum_1.RouteParamtypes.PARAM)(property, ...pipes);
+}
+exports.Param = Param;
+exports.Req = exports.Request;
+exports.Res = exports.Response;

bundle/common/decorators/index.d.ts

@@ -0,0 +1,3 @@
+export * from './core';
+export * from './modules';
+export * from './http';

bundle/common/decorators/index.js

@@ -0,0 +1,8 @@
+"use strict";
+function __export(m) {
+    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
+}
+Object.defineProperty(exports, "__esModule", { value: true });
+__export(require("./core"));
+__export(require("./modules"));
+__export(require("./http"));

bundle/common/decorators/modules/global.decorator.d.ts

@@ -0,0 +1,6 @@
+import 'reflect-metadata';
+/**
+ * Makes the module global-scoped.
+ * Once imported will be available for all existing modules.
+ */
+export declare function Global(): ClassDecorator;

bundle/common/decorators/modules/global.decorator.js

@@ -0,0 +1,14 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+require("reflect-metadata");
+const constants_1 = require("../../constants");
+/**
+ * Makes the module global-scoped.
+ * Once imported will be available for all existing modules.
+ */
+function Global() {
+    return (target) => {
+        Reflect.defineMetadata(constants_1.GLOBAL_MODULE_METADATA, true, target);
+    };
+}
+exports.Global = Global;

bundle/common/decorators/modules/index.d.ts

@@ -0,0 +1,3 @@
+export * from './module.decorator';
+export * from './single-scope.decorator';
+export * from './global.decorator';

bundle/common/decorators/modules/index.js

@@ -0,0 +1,8 @@
+"use strict";
+function __export(m) {
+    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
+}
+Object.defineProperty(exports, "__esModule", { value: true });
+__export(require("./module.decorator"));
+__export(require("./single-scope.decorator"));
+__export(require("./global.decorator"));

bundle/common/decorators/modules/module.decorator.d.ts

@@ -0,0 +1,12 @@
+import 'reflect-metadata';
+import { ModuleMetadata } from '../../interfaces/modules/module-metadata.interface';
+/**
+ * Defines the module
+ * - `imports` - the set of the 'imported' modules
+ * - `controllers` - the list of controllers (e.g. HTTP controllers)
+ * - `providers` - the list of providers that belong to this module. They can be injected between themselves.
+ * - `exports` - the set of components, which should be available for modules, which imports this module
+ * - `components` - @deprecated the list of components that belong to this module. They can be injected between themselves.
+ * @param options {ModuleMetadata} Module metadata
+ */
+export declare function Module(metadata: ModuleMetadata): ClassDecorator;

bundle/common/decorators/modules/module.decorator.js

@@ -0,0 +1,61 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+require("reflect-metadata");
+const deprecate = require("deprecate");
+const constants_1 = require("../../constants");
+const invalid_module_config_exception_1 = require("./exceptions/invalid-module-config.exception");
+const metadataKeys = [
+    constants_1.metadata.MODULES,
+    constants_1.metadata.IMPORTS,
+    constants_1.metadata.EXPORTS,
+    constants_1.metadata.COMPONENTS,
+    constants_1.metadata.CONTROLLERS,
+    constants_1.metadata.PROVIDERS,
+];
+const validateKeys = (keys) => {
+    const isKeyInvalid = key => metadataKeys.findIndex(k => k === key) < 0;
+    const validateKey = key => {
+        if (!isKeyInvalid(key)) {
+            return;
+        }
+        throw new invalid_module_config_exception_1.InvalidModuleConfigException(key);
+    };
+    keys.forEach(validateKey);
+};
+/**
+ * Defines the module
+ * - `imports` - the set of the 'imported' modules
+ * - `controllers` - the list of controllers (e.g. HTTP controllers)
+ * - `providers` - the list of providers that belong to this module. They can be injected between themselves.
+ * - `exports` - the set of components, which should be available for modules, which imports this module
+ * - `components` - @deprecated the list of components that belong to this module. They can be injected between themselves.
+ * @param options {ModuleMetadata} Module metadata
+ */
+function Module(metadata) {
+    const propsKeys = Object.keys(metadata);
+    validateKeys(propsKeys);
+    showDeprecatedWarnings(metadata);
+    overrideModuleMetadata(metadata);
+    return (target) => {
+        for (const property in metadata) {
+            if (metadata.hasOwnProperty(property)) {
+                Reflect.defineMetadata(property, metadata[property], target);
+            }
+        }
+    };
+}
+exports.Module = Module;
+function overrideModuleMetadata(moduleMetadata) {
+    moduleMetadata.modules = moduleMetadata.imports
+        ? moduleMetadata.imports
+        : moduleMetadata.modules;
+    moduleMetadata.components = moduleMetadata.providers
+        ? moduleMetadata.providers
+        : moduleMetadata.components;
+}
+function showDeprecatedWarnings(moduleMetadata) {
+    const modulesDeprecatedWarning = 'The "modules" key in the @Module() decorator is deprecated and will be removed within next major release. Use the "imports" key instead.';
+    const componentsDeprecatetWarning = 'The "components" key in the @Module() decorator is deprecated and will be removed within next major release. Use the "providers" key instead.';
+    moduleMetadata.modules && deprecate(modulesDeprecatedWarning);
+    moduleMetadata.components && deprecate(componentsDeprecatetWarning);
+}

bundle/common/decorators/modules/single-scope.decorator.d.ts

@@ -0,0 +1,6 @@
+import 'reflect-metadata';
+/**
+ * Makes the module single-scoped (not singleton).
+ * In this case, Nest will always create a new instance of this particular module when it's imported by another one.
+ */
+export declare function SingleScope(): ClassDecorator;

bundle/common/decorators/modules/single-scope.decorator.js

@@ -0,0 +1,22 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+require("reflect-metadata");
+const constants_1 = require("../../constants");
+/**
+ * Makes the module single-scoped (not singleton).
+ * In this case, Nest will always create a new instance of this particular module when it's imported by another one.
+ */
+function SingleScope() {
+    return (target) => {
+        const Metatype = target;
+        const Type = class extends Metatype {
+            constructor(...args) {
+                super(...args);
+            }
+        };
+        Reflect.defineMetadata(constants_1.SHARED_MODULE_METADATA, true, Type);
+        Object.defineProperty(Type, 'name', { value: target.name });
+        return Type;
+    };
+}
+exports.SingleScope = SingleScope;

bundle/common/enums/http-status.enum.d.ts

@@ -34,6 +34,7 @@ export declare enum HttpStatus {
     UNSUPPORTED_MEDIA_TYPE = 415,
     REQUESTED_RANGE_NOT_SATISFIABLE = 416,
     EXPECTATION_FAILED = 417,
+    I_AM_A_TEAPOT = 418,
     UNPROCESSABLE_ENTITY = 422,
     TOO_MANY_REQUESTS = 429,
     INTERNAL_SERVER_ERROR = 500,

bundle/common/enums/http-status.enum.js

@@ -37,6 +37,7 @@ var HttpStatus;
     HttpStatus[HttpStatus["UNSUPPORTED_MEDIA_TYPE"] = 415] = "UNSUPPORTED_MEDIA_TYPE";
     HttpStatus[HttpStatus["REQUESTED_RANGE_NOT_SATISFIABLE"] = 416] = "REQUESTED_RANGE_NOT_SATISFIABLE";
     HttpStatus[HttpStatus["EXPECTATION_FAILED"] = 417] = "EXPECTATION_FAILED";
+    HttpStatus[HttpStatus["I_AM_A_TEAPOT"] = 418] = "I_AM_A_TEAPOT";
     HttpStatus[HttpStatus["UNPROCESSABLE_ENTITY"] = 422] = "UNPROCESSABLE_ENTITY";
     HttpStatus[HttpStatus["TOO_MANY_REQUESTS"] = 429] = "TOO_MANY_REQUESTS";
     HttpStatus[HttpStatus["INTERNAL_SERVER_ERROR"] = 500] = "INTERNAL_SERVER_ERROR";

bundle/common/enums/route-paramtypes.enum.d.ts

@@ -7,4 +7,6 @@ export declare enum RouteParamtypes {
     PARAM = 5,
     HEADERS = 6,
     SESSION = 7,
+    FILE = 8,
+    FILES = 9,
 }

bundle/common/enums/route-paramtypes.enum.js

@@ -10,4 +10,6 @@ var RouteParamtypes;
     RouteParamtypes[RouteParamtypes["PARAM"] = 5] = "PARAM";
     RouteParamtypes[RouteParamtypes["HEADERS"] = 6] = "HEADERS";
     RouteParamtypes[RouteParamtypes["SESSION"] = 7] = "SESSION";
+    RouteParamtypes[RouteParamtypes["FILE"] = 8] = "FILE";
+    RouteParamtypes[RouteParamtypes["FILES"] = 9] = "FILES";
 })(RouteParamtypes = exports.RouteParamtypes || (exports.RouteParamtypes = {}));

bundle/common/enums/transport.enum.d.ts

@@ -1,4 +1,7 @@
 export declare enum Transport {
     TCP = 0,
     REDIS = 1,
+    NATS = 2,
+    MQTT = 3,
+    GRPC = 4,
 }

bundle/common/enums/transport.enum.js

@@ -4,4 +4,7 @@ var Transport;
 (function (Transport) {
     Transport[Transport["TCP"] = 0] = "TCP";
     Transport[Transport["REDIS"] = 1] = "REDIS";
+    Transport[Transport["NATS"] = 2] = "NATS";
+    Transport[Transport["MQTT"] = 3] = "MQTT";
+    Transport[Transport["GRPC"] = 4] = "GRPC";
 })(Transport = exports.Transport || (exports.Transport = {}));

bundle/common/exceptions/http.exception.d.ts

@@ -1,6 +1,7 @@
-export declare class HttpException {
+export declare class HttpException extends Error {
     private readonly response;
     private readonly status;
+    readonly message: any;
     /**
      * The base Nest Application exception, which is handled by the default Exceptions Handler.
      * If you throw an exception from your HTTP route handlers, Nest will map them to the appropriate HTTP response and send to the client.

bundle/common/exceptions/http.exception.js

@@ -1,6 +1,6 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-class HttpException {
+class HttpException extends Error {
     /**
      * The base Nest Application exception, which is handled by the default Exceptions Handler.
      * If you throw an exception from your HTTP route handlers, Nest will map them to the appropriate HTTP response and send to the client.
@@ -16,8 +16,10 @@ class HttpException {
      * ```
      */
     constructor(response, status) {
+        super();
         this.response = response;
         this.status = status;
+        this.message = response;
     }
     getResponse() {
         return this.response;