chore(@nestjs) publish v5.6.2 release

sample(mongoose) should await on create POST

Readme.md

@@ -16,6 +16,7 @@
 <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>
@@ -48,13 +49,10 @@ 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>
+  <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> 
 
 #### Sponsors
 

benchmarks/nest/app.controller.js

@@ -1,50 +1,28 @@
-'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');
-let AppController = class AppController {
-  root() {
-    return 'Hello world!';
-  }
 };
-__decorate(
-  [
+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!';
+    }
+};
+__decorate([
     common_1.Get(),
-    __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,
-);
+    __metadata("design:type", Function),
+    __metadata("design:paramtypes", []),
+    __metadata("design:returntype", String)
+], AppController.prototype, "root", null);
+AppController = __decorate([
+    common_1.Controller()
+], AppController);
 exports.AppController = AppController;
-//# sourceMappingURL=app.controller.js.map
+//# sourceMappingURL=app.controller.js.map

gulpfile.js

@@ -12,16 +12,6 @@ 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';
@@ -44,21 +34,14 @@ 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(`${source}/platform-fastify`))
-    .pipe(gulp.dest(`${source}/platform-express`))
-    .pipe(gulp.dest(`${source}/platform-ws`))
-    .pipe(gulp.dest(`${source}/platform-socket.io`));
+    .pipe(gulp.dest(`${source}/testing`));
 });
 
 gulp.task('clean:output', function() {
   return gulp
-    .src(
-      [`${source}/**/*.js`, `${source}/**/*.d.ts`, `${source}/**/*.js.map`],
-      {
-        read: false,
-      },
-    )
+    .src([`${source}/**/*.js`, `${source}/**/*.d.ts`], {
+      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';
@@ -36,4 +36,3 @@ 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';
@@ -36,4 +36,3 @@ 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';
@@ -34,4 +34,3 @@ 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';
@@ -38,4 +38,3 @@ describe('GraphQL', () => {
     await app.close();
   });
 });
-*/

integration/graphql/package.json

@@ -18,7 +18,7 @@
     "reflect-metadata": "^0.1.12",
     "rxjs": "^6.0.0",
     "subscriptions-transport-ws": "^0.9.5",
-    "typescript": "^3.1.0",
+    "typescript": "^2.8.0",
     "ws": "^4.0.0"
   },
   "devDependencies": {

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

@@ -1,8 +1,7 @@
-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)', () => {
@@ -12,9 +11,10 @@ describe('Hello world (express instance)', () => {
   beforeEach(async () => {
     const module = await Test.createTestingModule({
       imports: [ApplicationModule],
-    }).compile();
+    })
+      .compile();
 
-    app = module.createNestApplication(new ExpressAdapter(express()));
+    app = module.createNestApplication(express());
     server = app.getHttpServer();
     await app.init();
   });

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

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

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

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

integration/hello-world/package.json

@@ -17,7 +17,7 @@
     "fastify": "^1.1.1",
     "reflect-metadata": "^0.1.12",
     "rxjs": "^6.0.0",
-    "typescript": "^3.1.0"
+    "typescript": "^2.8.0"
   },
   "devDependencies": {
     "@types/node": "^7.0.41",

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

@@ -1,4 +1,4 @@
-import { BadRequestException, Controller, Get } from '@nestjs/common';
+import { Get, BadRequestException, Controller } from '@nestjs/common';
 
 @Controller()
 export class ErrorsController {
@@ -13,10 +13,6 @@ export class ErrorsController {
   }
 
   throwError() {
-    throw new BadRequestException({
-      statusCode: 400,
-      error: 'Bad Request',
-      message: 'Integration test',
-    });
+    throw new BadRequestException('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": "^3.1.0"
+    "typescript": "^2.8.0"
   },
   "devDependencies": {
     "@types/node": "^7.0.41",

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

@@ -1,7 +1,8 @@
+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', () => {
@@ -13,9 +14,8 @@ describe('MQTT transport', () => {
       controllers: [MqttBroadcastController],
     }).compile();
 
-    app = module.createNestApplication();
-    server = app.getHttpAdapter().getInstance();
-
+    server = express();
+    app = module.createNestApplication(server);
     app.connectMicroservice({
       transport: Transport.MQTT,
     });

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

@@ -1,7 +1,8 @@
+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', () => {
@@ -13,9 +14,8 @@ describe('NATS transport', () => {
       controllers: [NatsBroadcastController],
     }).compile();
 
-    app = module.createNestApplication();
-    server = app.getHttpAdapter().getInstance();
-
+    server = express();
+    app = module.createNestApplication(server);
     app.connectMicroservice({
       transport: Transport.NATS,
     });

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

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

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

@@ -1,6 +1,7 @@
 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';
 
@@ -13,9 +14,8 @@ describe('Disconnected client', () => {
       controllers: [DisconnectedClientController],
     }).compile();
 
-    app = module.createNestApplication();
-    server = app.getHttpAdapter().getInstance();
-
+    server = express();
+    app = module.createNestApplication(server);
     await app.init();
   });
 

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

@@ -1,6 +1,7 @@
 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';
@@ -14,9 +15,8 @@ describe('GRPC transport', () => {
       controllers: [GrpcController],
     }).compile();
 
-    app = module.createNestApplication();
-    server = app.getHttpAdapter().getInstance();
-
+    server = express();
+    app = module.createNestApplication(server);
     app.connectMicroservice({
       transport: Transport.GRPC,
       options: {

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

@@ -1,6 +1,7 @@
 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';
 
@@ -13,9 +14,8 @@ describe('MQTT transport', () => {
       controllers: [MqttController],
     }).compile();
 
-    app = module.createNestApplication();
-    server = app.getHttpAdapter().getInstance();
-
+    server = express();
+    app = module.createNestApplication(server);
     app.connectMicroservice({
       transport: Transport.MQTT,
     });

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

@@ -1,6 +1,7 @@
 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';
 
@@ -13,9 +14,8 @@ describe('NATS transport', () => {
       controllers: [NatsController],
     }).compile();
 
-    app = module.createNestApplication();
-    server = app.getHttpAdapter().getInstance();
-
+    server = express();
+    app = module.createNestApplication(server);
     app.connectMicroservice({
       transport: Transport.NATS,
       options: {

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

@@ -1,6 +1,7 @@
 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';
 
@@ -13,9 +14,8 @@ describe('REDIS transport', () => {
       controllers: [RedisController],
     }).compile();
 
-    app = module.createNestApplication();
-    server = app.getHttpAdapter().getInstance();
-
+    server = express();
+    app = module.createNestApplication(server);
     app.connectMicroservice({
       transport: Transport.REDIS,
     });

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

@@ -1,6 +1,7 @@
 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';
 
@@ -13,9 +14,8 @@ describe('RabbitMQ transport', () => {
       controllers: [RMQController],
     }).compile();
 
-    app = module.createNestApplication();
-    server = app.getHttpAdapter().getInstance();
-
+    server = express();
+    app = module.createNestApplication(server);
     app.connectMicroservice({
       transport: Transport.RMQ,
       options: {

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

@@ -1,6 +1,7 @@
 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';
 
@@ -13,9 +14,8 @@ describe('RPC transport', () => {
       imports: [ApplicationModule],
     }).compile();
 
-    app = module.createNestApplication();
-    server = app.getHttpAdapter().getInstance();
-
+    server = express();
+    app = module.createNestApplication(server);
     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": "^3.1.0"
+    "typescript": "^2.8.0"
   },
   "devDependencies": {
     "@types/node": "^7.0.41",

integration/mongoose/package.json

@@ -15,7 +15,7 @@
     "mongoose": "^5.0.1",
     "reflect-metadata": "^0.1.12",
     "rxjs": "^6.0.0",
-    "typescript": "^3.1.0"
+    "typescript": "^2.8.0"
   },
   "devDependencies": {
     "@types/mongoose": "^4.7.23",

integration/scopes/.gitignore

@@ -1,21 +0,0 @@
-# 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

@@ -1,71 +0,0 @@
-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

@@ -1,71 +0,0 @@
-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

@@ -1,80 +0,0 @@
-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

@@ -1,81 +0,0 @@
-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

@@ -1,27 +0,0 @@
-{
-  "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

@@ -1,7 +0,0 @@
-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

@@ -1,10 +0,0 @@
-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

@@ -1,21 +0,0 @@
-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

@@ -1,30 +0,0 @@
-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

@@ -1,19 +0,0 @@
-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

@@ -1,13 +0,0 @@
-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

@@ -1,19 +0,0 @@
-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

@@ -1,14 +0,0 @@
-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

@@ -1,13 +0,0 @@
-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

@@ -1,10 +0,0 @@
-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

@@ -1,21 +0,0 @@
-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

@@ -1,30 +0,0 @@
-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

@@ -1,20 +0,0 @@
-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

@@ -1,13 +0,0 @@
-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

@@ -1,19 +0,0 @@
-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

@@ -1,20 +0,0 @@
-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

@@ -1,18 +0,0 @@
-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

@@ -1,13 +0,0 @@
-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

@@ -1,10 +0,0 @@
-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

@@ -1,21 +0,0 @@
-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

@@ -1,30 +0,0 @@
-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

@@ -1,19 +0,0 @@
-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

@@ -1,10 +0,0 @@
-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

@@ -1,19 +0,0 @@
-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

@@ -1,14 +0,0 @@
-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

@@ -1,13 +0,0 @@
-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

@@ -1,8 +0,0 @@
-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

@@ -1,10 +0,0 @@
-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

@@ -1,21 +0,0 @@
-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

@@ -1,30 +0,0 @@
-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

@@ -1,20 +0,0 @@
-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

@@ -1,10 +0,0 @@
-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

@@ -1,19 +0,0 @@
-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

@@ -1,20 +0,0 @@
-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

@@ -1,18 +0,0 @@
-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

@@ -1,13 +0,0 @@
-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

@@ -1,22 +0,0 @@
-{
-  "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

@@ -1,53 +0,0 @@
-{
-    "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.json

@@ -16,7 +16,7 @@
     "reflect-metadata": "^0.1.12",
     "rxjs": "^6.0.0",
     "typeorm": "^0.1.16",
-    "typescript": "^3.1.0"
+    "typescript": "^2.8.0"
   },
   "devDependencies": {
     "@types/node": "^7.0.41",

integration/websockets/e2e/gateway.spec.ts

@@ -15,6 +15,7 @@ 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": "^3.1.0"
+    "typescript": "^2.8.0"
   },
   "devDependencies": {
     "@types/node": "^7.0.41",

lerna.json

@@ -3,5 +3,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "5.5.0"
+  "version": "5.6.2"
 }

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "nestjs",
-  "version": "5.4.1",
+  "version": "5.6.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -124,7 +124,7 @@
       "dependencies": {
         "axios": {
           "version": "0.18.0",
-          "resolved": "http://registry.npmjs.org/axios/-/axios-0.18.0.tgz",
+          "resolved": "https://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": "http://registry.npmjs.org/express/-/express-4.16.3.tgz",
+          "resolved": "https://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": "http://registry.npmjs.org/finalhandler/-/finalhandler-1.1.1.tgz",
+          "resolved": "https://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": {
-      "version": "5.1.0",
-      "resolved": "https://registry.npmjs.org/@nestjs/microservices/-/microservices-5.1.0.tgz",
-      "integrity": "sha512-g9ez7N+QgjlJSSak27KhUHXi1YMnk/DuGpAn/TWlm5rSmcsrArdTSvinGBMyb0mL3CMJJz8y0/CZwAUdy9HQzA==",
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/@nestjs/microservices/-/microservices-5.5.0.tgz",
+      "integrity": "sha512-sOZ2+dPxHvb+RNbmn4wo+MFg9ZHxx9N9RGZmlYQEJQ+s4zk0rJBalzJhKNuNkiL6oJDYYNom98YhWRVvuAkvwg==",
       "requires": {
         "iterare": "0.0.8",
         "json-socket": "^0.2.1",
@@ -598,9 +598,9 @@
       "dev": true
     },
     "@types/node": {
-      "version": "10.12.14",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-10.12.14.tgz",
-      "integrity": "sha512-0rVcFRhM93kRGAU88ASCjX9Y3FWDCh+33G5Z5evpKOea4xcpLqDGwmo64+DjgaSezTN5j9KdnUzvxhOw7fNciQ=="
+      "version": "7.0.48",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-7.0.48.tgz",
+      "integrity": "sha512-LLlXafM3BD52MH056tHxTXO8JFCnpJJQkdzIU3+m8ew+CXJY/5zIXgDNb4TK/QFvlI8QexLS5tL+sE0Qhegr1w=="
     },
     "@types/pino": {
       "version": "4.7.1",
@@ -1698,9 +1698,9 @@
       "dev": true
     },
     "buffer-from": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.1.tgz",
-      "integrity": "sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==",
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.0.0.tgz",
+      "integrity": "sha512-83apNb8KK0Se60UE1+4Ukbe3HbfELJ6UlI4ldtOGs7So4KD26orJM8hIY9lxdzP+UpItH1Yh/Y8GUvNFWFFRxA==",
       "dev": true
     },
     "buffer-more-ints": {
@@ -4984,30 +4984,6 @@
         }
       }
     },
-    "fastify-cors": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/fastify-cors/-/fastify-cors-0.2.0.tgz",
-      "integrity": "sha512-bw14FmjHm8oF4TDLkwj2TpssH6O2gE0NpsRqLe7F1Gh9Jf30Lx9ZzIznhqaAKOYS+LJqLIt5snurv7urgqYntA==",
-      "requires": {
-        "fastify-plugin": "^1.2.0",
-        "vary": "^1.1.2"
-      },
-      "dependencies": {
-        "fastify-plugin": {
-          "version": "1.4.0",
-          "resolved": "https://registry.npmjs.org/fastify-plugin/-/fastify-plugin-1.4.0.tgz",
-          "integrity": "sha512-l6uqDyBp3gBjLQRAi3j2NwSvlbe9LuqULZugnO9iRFfYHWd2SpsZBLI1l4Jakk0VMGfYlB322JPIPYh/2qSHig==",
-          "requires": {
-            "semver": "^5.5.0"
-          }
-        },
-        "semver": {
-          "version": "5.6.0",
-          "resolved": "https://registry.npmjs.org/semver/-/semver-5.6.0.tgz",
-          "integrity": "sha512-RS9R6R35NYgQn++fkDWaOmqGoj4Ek9gGs+DPxNUZKuwE183xjJroKvyo1IzVFeXvUrvmALy6FWD5xrdJT25gMg=="
-        }
-      }
-    },
     "fastify-formbody": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/fastify-formbody/-/fastify-formbody-2.0.0.tgz",
@@ -8503,11 +8479,6 @@
         "sshpk": "^1.7.0"
       }
     },
-    "http2": {
-      "version": "3.3.7",
-      "resolved": "https://registry.npmjs.org/http2/-/http2-3.3.7.tgz",
-      "integrity": "sha512-puSi8M8WNlFJm9Pk4c/Mbz9Gwparuj3gO9/RRO5zv6piQ0FY+9Qywp0PdWshYgsMJSalixFY7eC6oPu0zRxLAQ=="
-    },
     "husky": {
       "version": "0.14.3",
       "resolved": "https://registry.npmjs.org/husky/-/husky-0.14.3.tgz",
@@ -10504,9 +10475,9 @@
       }
     },
     "make-error": {
-      "version": "1.3.5",
-      "resolved": "https://registry.npmjs.org/make-error/-/make-error-1.3.5.tgz",
-      "integrity": "sha512-c3sIjNUow0+8swNwVpqoH4YCShKNFkMaw6oH1mNS2haDZQqkeZFlHS3dhoeEbKKmJB4vXpJucU6oH75aDYeE9g==",
+      "version": "1.3.4",
+      "resolved": "https://registry.npmjs.org/make-error/-/make-error-1.3.4.tgz",
+      "integrity": "sha512-0Dab5btKVPhibSalc9QGXb559ED7G7iLjFXBaj9Wq8O3vorueR5K5jaE3hkG6ZQINyhA/JgG6Qk4qdFQjsYV6g==",
       "dev": true
     },
     "make-iterator": {
@@ -13461,9 +13432,9 @@
       "dev": true
     },
     "prettier": {
-      "version": "1.15.3",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-1.15.3.tgz",
-      "integrity": "sha512-gAU9AGAPMaKb3NNSUUuhhFAS7SCO4ALTN4nRIn6PJ075Qd28Yn2Ig2ahEJWdJwJmlEBTUfC7mMUSFy8MwsOCfg==",
+      "version": "1.10.2",
+      "resolved": "http://192.168.228.42:5000/prettier/-/prettier-1.10.2.tgz",
+      "integrity": "sha512-TcdNoQIWFoHblurqqU6d1ysopjq7UX0oRcT/hJ8qvBAELiYWn+Ugf0AXdnzISEJ7vuhNnQ98N8jR8Sh53x4IZg==",
       "dev": true
     },
     "pretty-format": {
@@ -15460,21 +15431,47 @@
       }
     },
     "ts-node": {
-      "version": "7.0.1",
-      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-7.0.1.tgz",
-      "integrity": "sha512-BVwVbPJRspzNh2yfslyT1PSbl5uIk03EZlb493RKHN4qej/D06n1cEhjlOJG69oFsE7OT8XjpTUcYf6pKTLMhw==",
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-6.0.1.tgz",
+      "integrity": "sha512-LDS8WJRTEztvQEXbRK/0l/apWE0BNR/USGUhVcJDe2/hbNiB/v/lCqk6YJzgwKjScgdWOAhPQsfur7hmQ1Y1jA==",
       "dev": true,
       "requires": {
         "arrify": "^1.0.0",
-        "buffer-from": "^1.1.0",
+        "chalk": "^2.3.0",
         "diff": "^3.1.0",
         "make-error": "^1.1.1",
         "minimist": "^1.2.0",
         "mkdirp": "^0.5.1",
-        "source-map-support": "^0.5.6",
+        "source-map-support": "^0.5.3",
         "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",
@@ -15482,14 +15479,23 @@
           "dev": true
         },
         "source-map-support": {
-          "version": "0.5.9",
-          "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.9.tgz",
-          "integrity": "sha512-gR6Rw4MvUlYy83vP0vxoVNzM6t8MUXqNuRsuBmBHQDu1Fh6X015FrLdgoDKcNdkwGubozq0P4N0Q37UyFVr1EA==",
+          "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==",
           "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"
+          }
         }
       }
     },
@@ -15574,9 +15580,9 @@
       "integrity": "sha512-f/qGG2tUkrISBlQZEjEqoZ3B2+npJjIf04H1wuAv9iA8i04Icp+61KRXxFdha22670NJopsZCIjhC3SnjPRKrQ=="
     },
     "tslint": {
-      "version": "5.11.0",
-      "resolved": "https://registry.npmjs.org/tslint/-/tslint-5.11.0.tgz",
-      "integrity": "sha1-mPMMAurjzecAYgHkwzywi0hYHu0=",
+      "version": "5.9.1",
+      "resolved": "https://registry.npmjs.org/tslint/-/tslint-5.9.1.tgz",
+      "integrity": "sha1-ElX4ej/1frCw4fDmEKi0dIBGya4=",
       "dev": true,
       "requires": {
         "babel-code-frame": "^6.22.0",
@@ -15590,7 +15596,7 @@
         "resolve": "^1.3.2",
         "semver": "^5.3.0",
         "tslib": "^1.8.0",
-        "tsutils": "^2.27.2"
+        "tsutils": "^2.12.1"
       },
       "dependencies": {
         "ansi-styles": {
@@ -15603,9 +15609,9 @@
           }
         },
         "chalk": {
-          "version": "2.4.1",
-          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.1.tgz",
-          "integrity": "sha512-ObN6h1v2fTJSmUXoS3nMQ92LbDK9be4TV+6G+omQlGJFdcUX5heKi1LZ1YnRMIgwTLEj3E24bT6tYni50rlCfQ==",
+          "version": "2.4.0",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.0.tgz",
+          "integrity": "sha512-Wr/w0f4o9LuE7K53cD0qmbAMM+2XNLzR29vFn5hqko4sxGlUsyy363NvmyGIyk5tpe9cjTr9SJYbysEyPkRnFw==",
           "dev": true,
           "requires": {
             "ansi-styles": "^3.2.1",
@@ -15614,17 +15620,31 @@
           }
         },
         "commander": {
-          "version": "2.19.0",
-          "resolved": "https://registry.npmjs.org/commander/-/commander-2.19.0.tgz",
-          "integrity": "sha512-6tvAOO+D6OENvRAh524Dh9jcfKTYDQAqvqezbCW82xj5X0pSrcpxtvRKHLG0yBY6SD7PSDrJaj+0AiOcKVd1Xg==",
+          "version": "2.15.1",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.15.1.tgz",
+          "integrity": "sha512-VlfT9F3V0v+jr4yxPc5gg9s62/fIVWsd2Bk2iD435um1NlGMYdVCq+MjcXnhYq2icNOizHr1kK+5TI6H0Hy0ag==",
           "dev": true
         },
         "esprima": {
-          "version": "4.0.1",
-          "resolved": "https://registry.npmjs.org/esprima/-/esprima-4.0.1.tgz",
-          "integrity": "sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A==",
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/esprima/-/esprima-4.0.0.tgz",
+          "integrity": "sha512-oftTcaMu/EGrEIu904mWteKIv8vMuOgGYo7EhVJJN00R/EED9DCua/xxHRdYnKtcECzVg7xOWhflvJMnqcFZjw==",
           "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",
@@ -15632,25 +15652,34 @@
           "dev": true
         },
         "js-yaml": {
-          "version": "3.12.0",
-          "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.12.0.tgz",
-          "integrity": "sha512-PIt2cnwmPfL4hKNwqeiuz4bKfnzHTBv6HyVgjahA6mPLwPDzjDWrplJBMjHUFxku/N3FlmrbyPclad+I+4mJ3A==",
+          "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==",
           "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": "5.6.0",
-          "resolved": "https://registry.npmjs.org/semver/-/semver-5.6.0.tgz",
-          "integrity": "sha512-RS9R6R35NYgQn++fkDWaOmqGoj4Ek9gGs+DPxNUZKuwE183xjJroKvyo1IzVFeXvUrvmALy6FWD5xrdJT25gMg==",
+          "version": "5.5.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-5.5.0.tgz",
+          "integrity": "sha512-4SJ3dm0WAwWy/NVeioZh5AntkdJoWKxHxcmyP622fOkgHa4z3R0TdBJICINyaSDE6uNwVc8gZr+ZinwZAH4xIA==",
           "dev": true
         },
         "supports-color": {
-          "version": "5.5.0",
-          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
-          "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
+          "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"
@@ -15659,9 +15688,9 @@
       }
     },
     "tsutils": {
-      "version": "2.29.0",
-      "resolved": "https://registry.npmjs.org/tsutils/-/tsutils-2.29.0.tgz",
-      "integrity": "sha512-g5JVHCIJwzfISaXpXE1qvNalca5Jwob6FjI4AoPlqMusJ6ftFE7IkkFoMhVLRgK+4Kx3gkzb8UZK5t5yTTvEmA==",
+      "version": "2.26.1",
+      "resolved": "https://registry.npmjs.org/tsutils/-/tsutils-2.26.1.tgz",
+      "integrity": "sha512-bnm9bcjOqOr1UljleL94wVCDlpa6KjfGaTkefeLch4GRafgDkROxPizbB/FxTEdI++5JqhxczRy/Qub0syNqZA==",
       "dev": true,
       "requires": {
         "tslib": "^1.8.1"
@@ -15710,9 +15739,9 @@
       "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
     },
     "typescript": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.2.2.tgz",
-      "integrity": "sha512-VCj5UiSyHBjwfYacmDuc/NOk4QQixbE+Wn7MFJuS0nRuPQbof132Pw4u53dm264O8LPc2MVsc7RJNml5szurkg==",
+      "version": "2.8.1",
+      "resolved": "http://registry.npmjs.org/typescript/-/typescript-2.8.1.tgz",
+      "integrity": "sha512-Ao/f6d/4EPLq0YwzsQz8iXflezpTkQzqAyenTiw4kCUGr1uPiFLC3+fZ+gMZz6eeI/qdRUqvC+HxIJzUAzEFdg==",
       "dev": true
     },
     "uglify-js": {

package.json

@@ -1,25 +1,34 @@
 {
   "name": "nestjs",
-  "version": "5.4.1",
+  "version": "5.6.1",
   "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"
@@ -32,9 +41,9 @@
   "license": "MIT",
   "dependencies": {
     "@grpc/proto-loader": "^0.3.0",
-    "@nestjs/common": "^5.5.0",
+    "@nestjs/common": "5.5.0",
     "@nestjs/core": "^5.5.0",
-    "@nestjs/microservices": "5.1.0",
+    "@nestjs/microservices": "5.5.0",
     "@nestjs/testing": "5.1.0",
     "@nestjs/websockets": "5.1.0",
     "@nuxtjs/opencollective": "^0.1.0",
@@ -47,16 +56,15 @@
     "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",
@@ -84,7 +92,7 @@
     "@types/express": "^4.0.39",
     "@types/kafka-node": "^2.0.6",
     "@types/mocha": "^2.2.38",
-    "@types/node": "^10.12.14",
+    "@types/node": "^7.0.5",
     "@types/redis": "^0.12.36",
     "@types/reflect-metadata": "0.0.5",
     "@types/sinon": "^1.16.36",
@@ -116,14 +124,14 @@
     "mocha": "^3.2.0",
     "nodemon": "^1.18.4",
     "nyc": "^10.1.2",
-    "prettier": "^1.15.3",
+    "prettier": "^1.9.2",
     "sinon": "^2.1.0",
     "sinon-chai": "^2.8.0",
     "socket.io-client": "^2.0.4",
     "supertest": "^3.0.0",
-    "ts-node": "^7.0.1",
-    "tslint": "^5.11.0",
-    "typescript": "^3.2.2"
+    "ts-node": "^6.0.0",
+    "tslint": "^5.9.1",
+    "typescript": "^2.8.1"
   },
   "collective": {
     "type": "opencollective",
@@ -133,18 +141,16 @@
     }
   },
   "nyc": {
-    "include": [
-      "packages/**/*.ts"
-    ],
+    "include": ["packages/**/*.ts"],
     "exclude": [
       "node_modules/",
       "packages/**/*.spec.ts",
-      "packages/**/adapters/*.ts",
+      "packages/core/adapters/*.ts",
+      "packages/websockets/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",
@@ -155,23 +161,13 @@
       "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) 2018 Kamil Myśliwiec <https://kamilmysliwiec.com>
+Copyright (c) 2017 Kamil Myśliwiec <http://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

@@ -16,6 +16,7 @@
 <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>
@@ -48,13 +49,10 @@ 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>
+  <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> 
 
 #### Sponsors
 

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

@@ -1,50 +1,39 @@
 import { Observable, of } from 'rxjs';
 import { tap } from 'rxjs/operators';
 import { Inject, Injectable, Optional } from '../../decorators';
-import {
-  CallHandler,
-  ExecutionContext,
-  HttpServer,
-  NestInterceptor,
-} from '../../interfaces';
+import { ExecutionContext, 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: ApplicationHost;
+  protected readonly applicationRefHost: any;
 
   constructor(
     @Inject(CACHE_MANAGER) protected readonly cacheManager: any,
-    @Inject(REFLECTOR) protected readonly reflector: any,
+    @Inject(REFLECTOR) protected readonly reflector,
   ) {}
 
   async intercept(
     context: ExecutionContext,
-    next: CallHandler,
+    call$: Observable<any>,
   ): Promise<Observable<any>> {
     const key = this.trackBy(context);
     if (!key) {
-      return next.handle();
+      return call$;
     }
     try {
       const value = await this.cacheManager.get(key);
       if (value) {
         return of(value);
       }
-      return next
-        .handle()
-        .pipe(tap(response => this.cacheManager.set(key, response)));
+      return call$.pipe(tap(response => this.cacheManager.set(key, response)));
     } catch {
-      return next.handle();
+      return call$;
     }
   }
 

packages/common/constants.ts

@@ -1,19 +1,20 @@
 export const METADATA = {
+  MODULES: 'modules',
   IMPORTS: 'imports',
+  COMPONENTS: 'components',
   PROVIDERS: 'providers',
   CONTROLLERS: 'controllers',
   EXPORTS: 'exports',
 };
 
-export const SHARED_MODULE_METADATA = '__module:shared__';
-export const GLOBAL_MODULE_METADATA = '__module:global__';
+export const SHARED_MODULE_METADATA = '__sharedModule__';
+export const GLOBAL_MODULE_METADATA = '__globalModule__';
 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__';
@@ -25,6 +26,7 @@ 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

@@ -1,14 +1,10 @@
 /**
- * Binds parameter decorators to the method
+ * Binds parameters decorators to the particular method
  * Useful when the language doesn't provide a 'Parameter Decorators' feature (vanilla JavaScript)
  * @param  {} ...decorators
  */
-export function Bind(...decorators: any[]): MethodDecorator {
-  return <T>(
-    target: object,
-    key: string | symbol,
-    descriptor: TypedPropertyDescriptor<T>,
-  ) => {
+export function Bind(...decorators: any[]) {
+  return (target: object, key, descriptor) => {
     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 an exception filter. Takes set of exception types as arguments which have to be caught by this filter.
+ * 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 function Catch(...exceptions: Type<any>[]): ClassDecorator {

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

@@ -0,0 +1,74 @@
+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 { PATH_METADATA } from '../../constants';
 import { isUndefined } from '../../utils/shared.utils';
+import { PATH_METADATA } from '../../constants';
 
 /**
- * Defines the controller. Controller can inject dependencies through constructor.
+ * Defines the Controller. The 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

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

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

@@ -5,12 +5,9 @@ import { isFunction } from '../../utils/shared.utils';
 import { validateEach } from '../../utils/validate-each.util';
 
 const defineFiltersMetadata = (...filters: (Function | ExceptionFilter)[]) => {
-  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));
+  return (target: any, key?, descriptor?) => {
+    const isFilterValid = filter =>
+      filter && (isFunction(filter) || isFunction(filter.catch));
 
     if (descriptor) {
       validateEach(
@@ -34,12 +31,12 @@ const defineFiltersMetadata = (...filters: (Function | ExceptionFilter)[]) => {
 };
 
 /**
- * Bounds exception filters to the chosen context.
+ * 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 the specified method
+ * - Exception Filter will be set up only to 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 either types or tokens.
+ * Providers are recognized by 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

@@ -1,24 +0,0 @@
-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

@@ -2,10 +2,11 @@
  * 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?: any, descriptor?: any) => {
+export const ReflectMetadata = <K = any, V = any>(metadataKey: K, metadataValue: V) => (
+  target: object,
+  key?,
+  descriptor?,
+) => {
   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 { CanActivate } from '../../interfaces';
 import { extendArrayMetadata } from '../../utils/extend-metadata.util';
-import { isFunction } from '../../utils/shared.utils';
 import { validateEach } from '../../utils/validate-each.util';
+import { isFunction } from '../../utils/shared.utils';
+import { CanActivate } from '../../interfaces';
 
 /**
  * Binds guards to the particular context.
@@ -10,16 +10,14 @@ import { validateEach } from '../../utils/validate-each.util';
  * - Guard will be register to each handler (every method)
  *
  * When the `@UseGuards()` is used on the handler level:
- * - Guard will be registered only to the specified method
+ * - Guard will be registered only to specified method
  *
  * @param  {} ...guards
  */
 export function UseGuards(...guards: (CanActivate | Function)[]) {
-  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));
+  return (target: any, key?, descriptor?) => {
+    const isValidGuard = guard =>
+      guard && (isFunction(guard) || isFunction(guard.canActivate));
 
     if (descriptor) {
       validateEach(

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

@@ -10,20 +10,17 @@ 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 the specified method
+ * - Interceptor will be registered only to specified method
  *
  * @param  {} ...interceptors
  */
 export function UseInterceptors(
   ...interceptors: (NestInterceptor | Function)[]
 ) {
-  return (target: any, key?: string, descriptor?: any) => {
-    const isValidInterceptor = <T extends Function | Record<string, any>>(
-      interceptor: T,
-    ) =>
+  return (target: any, key?, descriptor?) => {
+    const isValidInterceptor = interceptor =>
       interceptor &&
-      (isFunction(interceptor) ||
-        isFunction((interceptor as Record<string, any>).intercept));
+      (isFunction(interceptor) || isFunction(interceptor.intercept));
 
     if (descriptor) {
       validateEach(

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

@@ -1,8 +1,8 @@
-import { PIPES_METADATA } from '../../constants';
 import { PipeTransform } from '../../interfaces/index';
+import { PIPES_METADATA } from '../../constants';
 import { extendArrayMetadata } from '../../utils/extend-metadata.util';
-import { isFunction } from '../../utils/shared.utils';
 import { validateEach } from '../../utils/validate-each.util';
+import { isFunction } from '../../utils/shared.utils';
 
 /**
  * Binds pipes to the particular context.
@@ -10,16 +10,14 @@ import { validateEach } from '../../utils/validate-each.util';
  * - Pipe will be register to each handler (every method)
  *
  * When the `@UsePipes()` is used on the handle level:
- * - Pipe will be registered only to the specified method
+ * - Pipe will be registered only to specified method
  *
  * @param  {PipeTransform[]} ...pipes
  */
 export function UsePipes(...pipes: (PipeTransform | Function)[]) {
-  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));
-
+  return (target: any, key?, descriptor?) => {
+    const isPipeValid = pipe =>
+      pipe && (isFunction(pipe) || isFunction(pipe.transform));
     if (descriptor) {
       extendArrayMetadata(PIPES_METADATA, pipes, descriptor.value);
       return descriptor;

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

@@ -1,3 +1,4 @@
+import * as deprecate from 'deprecate';
 import * as uuid from 'uuid/v4';
 import {
   CUSTOM_ROUTE_AGRS_METADATA,
@@ -46,7 +47,7 @@ export function createParamDecorator(
     const args =
       Reflect.getMetadata(ROUTE_ARGS_METADATA, target.constructor, key) || {};
 
-    const isPipe = (pipe: any) =>
+    const isPipe = pipe =>
       pipe &&
       ((isFunction(pipe) && pipe.prototype) || isFunction(pipe.transform));
 
@@ -70,3 +71,20 @@ 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);
+}

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

@@ -41,7 +41,7 @@ const createRouteParamDecorator = (paramtype: RouteParamtypes) => {
 };
 
 const createPipesRouteParamDecorator = (paramtype: RouteParamtypes) => (
-  data?: any,
+  data?,
   ...pipes: (Type<PipeTransform> | PipeTransform)[]
 ): ParameterDecorator => (target, key, index) => {
   const args =
@@ -80,54 +80,48 @@ export const Headers: (
   property?: string,
 ) => ParameterDecorator = createRouteParamDecorator(RouteParamtypes.HEADERS);
 
-export function Query(): ParameterDecorator;
-export function Query(
-  ...pipes: (Type<PipeTransform> | PipeTransform)[]
-): ParameterDecorator;
+export function Query();
+export function Query(...pipes: (Type<PipeTransform> | PipeTransform)[]);
 export function Query(
   property: string,
   ...pipes: (Type<PipeTransform> | PipeTransform)[]
-): ParameterDecorator;
+);
 export function Query(
   property?: string | (Type<PipeTransform> | PipeTransform),
   ...pipes: (Type<PipeTransform> | PipeTransform)[]
-): ParameterDecorator {
+) {
   return createPipesRouteParamDecorator(RouteParamtypes.QUERY)(
     property,
     ...pipes,
   );
 }
 
-export function Body(): ParameterDecorator;
-export function Body(
-  ...pipes: (Type<PipeTransform> | PipeTransform)[]
-): ParameterDecorator;
+export function Body();
+export function Body(...pipes: (Type<PipeTransform> | PipeTransform)[]);
 export function Body(
   property: string,
   ...pipes: (Type<PipeTransform> | PipeTransform)[]
-): ParameterDecorator;
+);
 export function Body(
   property?: string | (Type<PipeTransform> | PipeTransform),
   ...pipes: (Type<PipeTransform> | PipeTransform)[]
-): ParameterDecorator {
+) {
   return createPipesRouteParamDecorator(RouteParamtypes.BODY)(
     property,
     ...pipes,
   );
 }
 
-export function Param(): ParameterDecorator;
-export function Param(
-  ...pipes: (Type<PipeTransform> | PipeTransform)[]
-): ParameterDecorator;
+export function Param();
+export function Param(...pipes: (Type<PipeTransform> | PipeTransform)[]);
 export function Param(
   property: string,
   ...pipes: (Type<PipeTransform> | PipeTransform)[]
-): ParameterDecorator;
+);
 export function Param(
   property?: string | (Type<PipeTransform> | PipeTransform),
   ...pipes: (Type<PipeTransform> | PipeTransform)[]
-): ParameterDecorator {
+) {
   return createPipesRouteParamDecorator(RouteParamtypes.PARAM)(
     property,
     ...pipes,

packages/common/decorators/modules/exceptions/constants.ts

@@ -1,4 +1,2 @@
-export const INVALID_MODULE_CONFIG_MESSAGE = (
-  text: TemplateStringsArray,
-  property: string,
-) => `Invalid property '${property}' in the @Module() decorator.`;
+export const InvalidModuleConfigMessage = (property: string) =>
+  `Invalid property '${property}' in @Module() decorator.`;

packages/common/decorators/modules/exceptions/invalid-module-config.exception.ts

@@ -1,7 +1,7 @@
-import { INVALID_MODULE_CONFIG_MESSAGE } from './constants';
+import { InvalidModuleConfigMessage } from './constants';
 
 export class InvalidModuleConfigException extends Error {
   constructor(property: string) {
-    super(INVALID_MODULE_CONFIG_MESSAGE`${property}`);
+    super(InvalidModuleConfigMessage(property));
   }
 }

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

@@ -1,5 +1,4 @@
 import { GLOBAL_MODULE_METADATA } from '../../constants';
-
 /**
  * Makes the module global-scoped.
  * Once imported will be available for all existing modules.