chore(@nestjs) publish v7.3.2 release

feat(microservices): ServerRMQ

.circleci/config.yml

@@ -70,10 +70,10 @@ jobs:
     docker:
       - image: circleci/node:10
 
-  test_node_8:
+  test_node_14:
     <<: *unit-tests-template
     docker:
-      - image: circleci/node:8
+      - image: circleci/node:14
 
   lint:
     working_directory: ~/nest
@@ -160,15 +160,15 @@ workflows:
   build-and-test:
     jobs:
       - build
+      - test_node_14:
+          requires:
+            - build
       - test_node_12:
           requires:
             - build
       - test_node_10:
           requires:
             - build
-      - test_node_8:
-          requires:
-            - build
       - lint:
           requires:
             - build

Readme.md

@@ -54,9 +54,11 @@ With official support, you can get expert help straight from Nest core team. We
 
 Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
 
-#### Principal Sponsor
-
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="220" /></a>
+#### Principal Sponsors
+<table style="text-align:center;"><tr><td>
+<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td><td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="180" valign="middle" /></a></td>
+</tr></table>
 
 #### Silver Sponsors
 
@@ -84,7 +86,11 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td></tr></table>
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td>
+  <td align="center" valign="middle">
+  <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td></tr>
+<tr><td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td>
+  </tr></table>
 
 ## Backers
 

integration/injector/e2e/introspection.spec.ts

@@ -0,0 +1,34 @@
+import { Scope } from '@nestjs/common';
+import { ModuleRef } from '@nestjs/core';
+import { Test, TestingModule } from '@nestjs/testing';
+import { expect } from 'chai';
+import { ScopedModule, STATIC_FACTORY } from '../src/scoped/scoped.module';
+import { ScopedService } from '../src/scoped/scoped.service';
+import { TransientService } from '../src/scoped/transient.service';
+
+describe('Providers introspection', () => {
+  let testingModule: TestingModule;
+  let moduleRef: ModuleRef;
+
+  beforeEach(async () => {
+    testingModule = await Test.createTestingModule({
+      imports: [ScopedModule],
+    }).compile();
+    moduleRef = testingModule.get(ModuleRef);
+  });
+
+  it('should properly introspect a transient provider', async () => {
+    const introspectionResult = moduleRef.introspect(TransientService);
+    expect(introspectionResult.scope).to.be.equal(Scope.TRANSIENT);
+  });
+
+  it('should properly introspect a singleton provider', async () => {
+    const introspectionResult = moduleRef.introspect(STATIC_FACTORY);
+    expect(introspectionResult.scope).to.be.equal(Scope.DEFAULT);
+  });
+
+  it('should properly introspect a request-scoped provider', async () => {
+    const introspectionResult = moduleRef.introspect(ScopedService);
+    expect(introspectionResult.scope).to.be.equal(Scope.REQUEST);
+  });
+});

integration/injector/e2e/scoped-instances.spec.ts

@@ -54,13 +54,19 @@ describe('Scoped Instances', () => {
   it('should dynamically resolve request-scoped provider', async () => {
     const request1 = await testingModule.resolve(ScopedService);
     const request2 = await testingModule.resolve(ScopedService);
-    const request3 = await testingModule.resolve(ScopedService, { id: 1 });
+
+    const ctxId = { id: 1 };
+    const requestProvider = { host: 'localhost' };
+    testingModule.registerRequestByContextId(requestProvider, ctxId);
+
+    const request3 = await testingModule.resolve(ScopedService, ctxId);
     const requestFactory = await testingModule.resolve(REQUEST_SCOPED_FACTORY);
 
     expect(request1).to.be.instanceOf(ScopedService);
     expect(request2).to.be.instanceOf(ScopedService);
     expect(request3).to.not.be.equal(request2);
     expect(requestFactory).to.be.true;
+    expect(request3.request).to.be.equal(requestProvider);
   });
 
   it('should dynamically resolve request-scoped controller', async () => {

integration/injector/src/scoped/scoped.service.ts

@@ -1,4 +1,7 @@
-import { Injectable, Scope } from '@nestjs/common';
+import { Inject, Injectable, Scope } from '@nestjs/common';
+import { REQUEST } from '@nestjs/core';
 
 @Injectable({ scope: Scope.REQUEST })
-export class ScopedService {}
+export class ScopedService {
+  constructor(@Inject(REQUEST) public readonly request) {}
+}

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

@@ -50,6 +50,20 @@ describe('RPC transport', () => {
       .expect(200, '15');
   });
 
+  it(`/POST (useFactory client)`, () => {
+    return request(server)
+      .post('/useFactory?command=sum')
+      .send([1, 2, 3, 4, 5])
+      .expect(200, '15');
+  });
+
+  it(`/POST (useClass client)`, () => {
+    return request(server)
+      .post('/useClass?command=sum')
+      .send([1, 2, 3, 4, 5])
+      .expect(200, '15');
+  });
+
   it(`/POST (concurrent)`, () => {
     return request(server)
       .post('/concurrent')

integration/microservices/src/app.controller.ts

@@ -1,4 +1,11 @@
-import { Body, Controller, HttpCode, Post, Query } from '@nestjs/common';
+import {
+  Body,
+  Controller,
+  HttpCode,
+  Inject,
+  Post,
+  Query,
+} from '@nestjs/common';
 import {
   Client,
   ClientProxy,
@@ -11,6 +18,10 @@ import { scan } from 'rxjs/operators';
 
 @Controller()
 export class AppController {
+  constructor(
+    @Inject('USE_CLASS_CLIENT') private useClassClient: ClientProxy,
+    @Inject('USE_FACTORY_CLIENT') private useFactoryClient: ClientProxy,
+  ) {}
   static IS_NOTIFIED = false;
 
   @Client({ transport: Transport.TCP })
@@ -22,6 +33,24 @@ export class AppController {
     return this.client.send<number>({ cmd }, data);
   }
 
+  @Post('useFactory')
+  @HttpCode(200)
+  callWithClientUseFactory(
+    @Query('command') cmd,
+    @Body() data: number[],
+  ): Observable<number> {
+    return this.useFactoryClient.send<number>({ cmd }, data);
+  }
+
+  @Post('useClass')
+  @HttpCode(200)
+  callWithClientUseClass(
+    @Query('command') cmd,
+    @Body() data: number[],
+  ): Observable<number> {
+    return this.useClassClient.send<number>({ cmd }, data);
+  }
+
   @Post('stream')
   @HttpCode(200)
   stream(@Body() data: number[]): Observable<number> {

integration/microservices/src/app.module.ts

@@ -1,7 +1,59 @@
-import { Module } from '@nestjs/common';
+import { Module, Injectable } from '@nestjs/common';
 import { AppController } from './app.controller';
+import {
+  ClientsModule,
+  Transport,
+  ClientsModuleOptionsFactory,
+  ClientOptions,
+} from '@nestjs/microservices';
+
+@Injectable()
+class ConfigService {
+  private readonly config = {
+    transport: Transport.TCP,
+  };
+  get(key: string) {
+    return this.config[key];
+  }
+}
 
 @Module({
+  providers: [ConfigService],
+  exports: [ConfigService],
+})
+class ConfigModule {}
+
+@Injectable()
+class ClientOptionService implements ClientsModuleOptionsFactory {
+  constructor(private readonly configService: ConfigService) {}
+  createClientOptions(): Promise<ClientOptions> | ClientOptions {
+    return {
+      transport: this.configService.get('transport'),
+      options: {},
+    };
+  }
+}
+
+@Module({
+  imports: [
+    ClientsModule.registerAsync([
+      {
+        imports: [ConfigModule],
+        name: 'USE_FACTORY_CLIENT',
+        useFactory: (configService: ConfigService) => ({
+          transport: configService.get('transport'),
+          options: {},
+        }),
+        inject: [ConfigService],
+      },
+      {
+        imports: [ConfigModule],
+        name: 'USE_CLASS_CLIENT',
+        useClass: ClientOptionService,
+        inject: [ConfigService],
+      },
+    ]),
+  ],
   controllers: [AppController],
 })
 export class ApplicationModule {}

lerna.json

@@ -3,5 +3,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "7.1.3"
+  "version": "7.3.2"
 }

package.json

@@ -58,48 +58,48 @@
     "cli-color": "2.0.0",
     "cors": "2.8.5",
     "express": "4.17.1",
-    "fast-json-stringify": "2.0.0",
+    "fast-json-stringify": "2.2.1",
     "fast-safe-stringify": "2.0.7",
-    "iterare": "1.2.0",
+    "iterare": "1.2.1",
     "object-hash": "2.0.3",
     "path-to-regexp": "3.2.0",
     "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.5",
+    "rxjs": "6.6.0",
     "socket.io": "2.3.0",
-    "uuid": "8.0.0",
+    "uuid": "8.2.0",
     "tslib": "2.0.0"
   },
   "devDependencies": {
     "@codechecks/client": "0.1.10",
-    "@commitlint/cli": "8.3.5",
-    "@commitlint/config-angular": "8.3.4",
+    "@commitlint/cli": "9.0.1",
+    "@commitlint/config-angular": "9.0.1",
     "@grpc/proto-loader": "0.5.4",
-    "@nestjs/graphql": "7.3.7",
-    "@nestjs/mongoose": "7.0.0",
-    "@nestjs/typeorm": "7.0.0",
+    "@nestjs/graphql": "7.5.1",
+    "@nestjs/mongoose": "7.0.2",
+    "@nestjs/typeorm": "7.1.0",
     "@types/amqplib": "0.5.13",
     "@types/bytes": "3.1.0",
-    "@types/cache-manager": "2.10.2",
-    "@types/chai": "4.2.10",
-    "@types/chai-as-promised": "7.1.2",
+    "@types/cache-manager": "2.10.3",
+    "@types/chai": "4.2.11",
+    "@types/chai-as-promised": "7.1.3",
     "@types/cors": "2.8.6",
-    "@types/express": "4.17.6",
+    "@types/express": "4.17.7",
     "@types/fastify-cors": "2.1.0",
     "@types/gulp": "4.0.6",
     "@types/mocha": "7.0.2",
-    "@types/mongoose": "5.7.16",
+    "@types/mongoose": "5.7.30",
     "@types/node": "10.17.3",
-    "@types/redis": "2.8.20",
+    "@types/redis": "2.8.24",
     "@types/reflect-metadata": "0.0.5",
-    "@types/sinon": "9.0.0",
-    "@types/socket.io": "2.1.4",
-    "@types/ws": "7.2.4",
-    "@typescript-eslint/eslint-plugin": "3.0.0",
-    "@typescript-eslint/parser": "3.0.0",
+    "@types/sinon": "9.0.4",
+    "@types/socket.io": "2.1.8",
+    "@types/ws": "7.2.6",
+    "@typescript-eslint/eslint-plugin": "3.6.0",
+    "@typescript-eslint/parser": "3.6.0",
     "amqp-connection-manager": "3.2.0",
-    "amqplib": "0.5.5",
-    "apollo-server-express": "2.13.1",
-    "artillery": "1.6.0",
+    "amqplib": "0.5.6",
+    "apollo-server-express": "2.15.1",
+    "artillery": "1.6.1",
     "awesome-typescript-loader": "5.2.1",
     "body-parser": "1.19.0",
     "bytes": "3.1.0",
@@ -113,19 +113,19 @@
     "core-js": "3.6.5",
     "coveralls": "3.1.0",
     "delete-empty": "3.0.0",
-    "engine.io-client": "3.4.1",
-    "eslint": "7.0.0",
+    "engine.io-client": "3.4.3",
+    "eslint": "7.4.0",
     "eslint-config-prettier": "6.11.0",
-    "eslint-plugin-import": "2.20.2",
+    "eslint-plugin-import": "2.22.0",
     "fancy-log": "1.3.3",
-    "fastify": "2.14.1",
+    "fastify": "2.15.1",
     "fastify-cors": "3.0.3",
     "fastify-formbody": "3.2.0",
     "fastify-multipart": "1.0.6",
     "fastify-static": "2.7.0",
-    "graphql": "15.0.0",
-    "graphql-tools": "6.0.0",
-    "grpc": "1.24.2",
+    "graphql": "15.3.0",
+    "graphql-tools": "6.0.12",
+    "grpc": "1.24.3",
     "gulp": "4.0.2",
     "gulp-clang-format": "1.0.27",
     "gulp-clean": "0.4.0",
@@ -133,35 +133,35 @@
     "gulp-typescript": "5.0.1",
     "gulp-watch": "5.0.1",
     "husky": "4.2.5",
-    "imports-loader": "0.8.0",
+    "imports-loader": "1.1.0",
     "json-loader": "0.5.7",
     "kafkajs": "1.12.0",
     "lerna": "2.11.0",
-    "lint-staged": "10.2.2",
+    "lint-staged": "10.2.11",
     "markdown-table": "2.0.0",
     "merge-graphql-schemas": "1.7.8",
-    "mocha": "7.1.2",
-    "mongoose": "5.9.13",
-    "mqtt": "4.0.1",
+    "mocha": "8.0.1",
+    "mongoose": "5.9.22",
+    "mqtt": "4.1.0",
     "multer": "1.4.2",
     "mysql": "2.18.1",
     "nats": "1.4.9",
-    "nodemon": "2.0.3",
-    "nyc": "15.0.1",
+    "nodemon": "2.0.4",
+    "nyc": "15.1.0",
     "prettier": "2.0.5",
     "redis": "3.0.2",
-    "rxjs-compat": "6.5.5",
+    "rxjs-compat": "6.6.0",
     "sinon": "9.0.2",
     "sinon-chai": "3.5.0",
     "socket.io-client": "2.3.0",
     "subscriptions-transport-ws": "0.9.16",
     "supertest": "4.0.2",
-    "ts-morph": "7.0.3",
-    "ts-node": "8.10.1",
-    "typeorm": "0.2.24",
-    "typescript": "3.7.2",
+    "ts-morph": "7.1.2",
+    "ts-node": "8.10.2",
+    "typeorm": "0.2.25",
+    "typescript": "3.9.6",
     "wrk": "1.2.0",
-    "ws": "7.3.0"
+    "ws": "7.3.1"
   },
   "engines": {
     "node": ">= 10.13.0"
@@ -192,7 +192,7 @@
       "packages/microservices/microservices-module.ts",
       "packages/core/middleware/middleware-module.ts",
       "packages/core/injector/module-ref.ts",
-      "packages/core/injector/container-scanner.ts",
+      "packages/core/injector/instance-links-host.ts",
       "packages/common/cache/**/*",
       "packages/common/serializer/**/*",
       "packages/common/services/logger.service.ts"

packages/common/Readme.md

@@ -54,9 +54,11 @@ With official support, you can get expert help straight from Nest core team. We
 
 Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
 
-#### Principal Sponsor
-
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="220" /></a>
+#### Principal Sponsors
+<table style="text-align:center;"><tr><td>
+<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td><td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="180" valign="middle" /></a></td>
+</tr></table>
 
 #### Silver Sponsors
 
@@ -84,8 +86,7 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td></tr></table>
-
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td></tr></table>
 
 ## Backers
 

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

@@ -45,7 +45,7 @@ export class CacheInterceptor implements NestInterceptor {
     }
     try {
       const value = await this.cacheManager.get(key);
-      if (value) {
+      if (!isNil(value)) {
         return of(value);
       }
 

packages/common/exceptions/index.ts

@@ -13,6 +13,7 @@ export * from './unsupported-media-type.exception';
 export * from './unprocessable-entity.exception';
 export * from './internal-server-error.exception';
 export * from './not-implemented.exception';
+export * from './http-version-not-supported.exception';
 export * from './bad-gateway.exception';
 export * from './service-unavailable.exception';
 export * from './gateway-timeout.exception';

packages/common/index.ts

@@ -30,12 +30,14 @@ export {
   INestApplication,
   INestApplicationContext,
   INestMicroservice,
+  IntrospectionResult,
   MiddlewareConsumer,
+  ModuleMetadata,
   NestApplicationOptions,
+  NestHybridApplicationOptions,
   NestInterceptor,
   NestMiddleware,
   NestModule,
-  NestHybridApplicationOptions,
   OnApplicationBootstrap,
   OnApplicationShutdown,
   OnModuleDestroy,

packages/common/interfaces/index.ts

@@ -15,12 +15,9 @@ export * from './features/pipe-transform.interface';
 export * from './hooks';
 export * from './http/http-server.interface';
 export * from './injectable.interface';
+export * from './microservices/nest-hybrid-application-options.interface';
 export * from './middleware';
-export * from './modules/dynamic-module.interface';
-export * from './modules/forward-reference.interface';
-export * from './modules/module-metadata.interface';
-export * from './modules/nest-module.interface';
-export * from './modules/provider.interface';
+export * from './modules';
 export * from './nest-application-context.interface';
 export * from './nest-application-options.interface';
 export * from './nest-application.interface';
@@ -28,4 +25,3 @@ export * from './nest-microservice.interface';
 export * from './scope-options.interface';
 export * from './type.interface';
 export * from './websockets/web-socket-adapter.interface';
-export * from './microservices/nest-hybrid-application-options.interface';

packages/common/interfaces/modules/index.ts

@@ -1,5 +1,6 @@
 export * from './dynamic-module.interface';
 export * from './forward-reference.interface';
+export * from './introspection-result.interface';
 export * from './module-metadata.interface';
 export * from './nest-module.interface';
 export * from './provider.interface';

packages/common/interfaces/modules/introspection-result.interface.ts

@@ -0,0 +1,11 @@
+import { Scope } from '../scope-options.interface';
+
+/**
+ * @publicApi
+ */
+export interface IntrospectionResult {
+  /**
+   * Enum defining lifetime of host class or factory.
+   */
+  scope: Scope;
+}

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

@@ -34,6 +34,15 @@ export interface INestApplicationContext {
     options?: { strict: boolean },
   ): Promise<TResult>;
 
+  /**
+   * Registers the request/context object for a given context ID (DI container sub-tree).
+   * @returns {void}
+   */
+  registerRequestByContextId<T = any>(
+    request: T,
+    contextId: { id: number },
+  ): void;
+
   /**
    * Terminates the application
    * @returns {Promise<void>}

packages/common/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/common",
-  "version": "7.1.3",
+  "version": "7.3.2",
   "description": "Nest - modern, fast, powerful node.js web framework (@common)",
   "author": "Kamil Mysliwiec",
   "homepage": "https://nestjs.com",
@@ -19,9 +19,9 @@
   "dependencies": {
     "axios": "0.19.2",
     "cli-color": "2.0.0",
-    "iterare": "1.2.0",
+    "iterare": "1.2.1",
     "tslib": "2.0.0",
-    "uuid": "8.0.0"
+    "uuid": "8.2.0"
   },
   "peerDependencies": {
     "reflect-metadata": "^0.1.12",

packages/common/pipes/default-value.pipe.ts

@@ -14,7 +14,10 @@ export class DefaultValuePipe<T = any, R = any>
   constructor(private readonly defaultValue: R) {}
 
   transform(value?: T, _metadata?: ArgumentMetadata): T | R {
-    if (isNil(value)) {
+    if (
+      isNil(value) ||
+      (typeof value === 'number' && isNaN((value as unknown) as number))
+    ) {
       return this.defaultValue;
     }
     return value;

packages/common/serializer/class-serializer.interceptor.ts

@@ -1,10 +1,10 @@
 import { Observable } from 'rxjs';
 import { map } from 'rxjs/operators';
-import { Inject, Injectable } from '../decorators/core';
+import { Inject, Injectable, Optional } from '../decorators/core';
+import { CallHandler, ExecutionContext, NestInterceptor } from '../interfaces';
 import { ClassTransformOptions } from '../interfaces/external/class-transform-options.interface';
 import { loadPackage } from '../utils/load-package.util';
 import { isObject } from '../utils/shared.utils';
-import { CallHandler, ExecutionContext, NestInterceptor } from '../interfaces';
 import { CLASS_SERIALIZER_OPTIONS } from './class-serializer.constants';
 
 let classTransformer: any = {};
@@ -20,7 +20,10 @@ const REFLECTOR = 'Reflector';
 
 @Injectable()
 export class ClassSerializerInterceptor implements NestInterceptor {
-  constructor(@Inject(REFLECTOR) protected readonly reflector: any) {
+  constructor(
+    @Inject(REFLECTOR) protected readonly reflector: any,
+    @Optional() protected readonly defaultOptions: ClassTransformOptions = {},
+  ) {
     classTransformer = loadPackage(
       'class-transformer',
       'ClassSerializerInterceptor',
@@ -30,7 +33,11 @@ export class ClassSerializerInterceptor implements NestInterceptor {
   }
 
   intercept(context: ExecutionContext, next: CallHandler): Observable<any> {
-    const options = this.getContextOptions(context);
+    const contextOptions = this.getContextOptions(context);
+    const options = {
+      ...this.defaultOptions,
+      ...contextOptions,
+    };
     return next
       .handle()
       .pipe(

packages/core/Readme.md

@@ -54,9 +54,11 @@ With official support, you can get expert help straight from Nest core team. We
 
 Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
 
-#### Principal Sponsor
-
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="220" /></a>
+#### Principal Sponsors
+<table style="text-align:center;"><tr><td>
+<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td><td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="180" valign="middle" /></a></td>
+</tr></table>
 
 #### Silver Sponsors
 
@@ -84,8 +86,7 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td></tr></table>
-
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td></tr></table>
 
 ## Backers
 

packages/core/errors/exceptions/unknown-element.exception.ts

@@ -1,7 +1,8 @@
 import { RuntimeException } from './runtime.exception';
 
 export class UnknownElementException extends RuntimeException {
-  constructor(name?: string) {
+  constructor(name?: string | symbol) {
+    name = name && name.toString();
     super(
       `Nest could not find ${
         name || 'given'

packages/core/hooks/before-app-shutdown.hook.ts

@@ -1,12 +1,12 @@
 import { BeforeApplicationShutdown } from '@nestjs/common';
 import { isNil } from '@nestjs/common/utils/shared.utils';
 import { iterate } from 'iterare';
-import { InstanceWrapper } from '../injector/instance-wrapper';
-import { Module } from '../injector/module';
 import {
   getNonTransientInstances,
   getTransientInstances,
-} from '../injector/transient-instances';
+} from '../injector/helpers/transient-instances';
+import { InstanceWrapper } from '../injector/instance-wrapper';
+import { Module } from '../injector/module';
 
 /**
  * Checks if the given instance has the `beforeApplicationShutdown` function

packages/core/hooks/on-app-bootstrap.hook.ts

@@ -1,12 +1,12 @@
 import { OnApplicationBootstrap } from '@nestjs/common';
 import { isNil } from '@nestjs/common/utils/shared.utils';
 import { iterate } from 'iterare';
-import { InstanceWrapper } from '../injector/instance-wrapper';
-import { Module } from '../injector/module';
 import {
   getNonTransientInstances,
   getTransientInstances,
-} from '../injector/transient-instances';
+} from '../injector/helpers/transient-instances';
+import { InstanceWrapper } from '../injector/instance-wrapper';
+import { Module } from '../injector/module';
 
 /**
  * Checks if the given instance has the `onApplicationBootstrap` function

packages/core/hooks/on-app-shutdown.hook.ts

@@ -1,12 +1,12 @@
 import { OnApplicationShutdown } from '@nestjs/common';
 import { isNil } from '@nestjs/common/utils/shared.utils';
 import { iterate } from 'iterare';
-import { InstanceWrapper } from '../injector/instance-wrapper';
-import { Module } from '../injector/module';
 import {
   getNonTransientInstances,
   getTransientInstances,
-} from '../injector/transient-instances';
+} from '../injector/helpers/transient-instances';
+import { InstanceWrapper } from '../injector/instance-wrapper';
+import { Module } from '../injector/module';
 
 /**
  * Checks if the given instance has the `onApplicationShutdown` function

packages/core/hooks/on-module-destroy.hook.ts

@@ -1,12 +1,12 @@
 import { OnModuleDestroy } from '@nestjs/common';
 import { isNil } from '@nestjs/common/utils/shared.utils';
 import { iterate } from 'iterare';
-import { InstanceWrapper } from '../injector/instance-wrapper';
-import { Module } from '../injector/module';
 import {
   getNonTransientInstances,
   getTransientInstances,
-} from '../injector/transient-instances';
+} from '../injector/helpers/transient-instances';
+import { InstanceWrapper } from '../injector/instance-wrapper';
+import { Module } from '../injector/module';
 
 /**
  * Returns true or false if the given instance has a `onModuleDestroy` function

packages/core/hooks/on-module-init.hook.ts

@@ -1,12 +1,12 @@
 import { OnModuleInit } from '@nestjs/common';
 import { isNil } from '@nestjs/common/utils/shared.utils';
 import { iterate } from 'iterare';
-import { InstanceWrapper } from '../injector/instance-wrapper';
-import { Module } from '../injector/module';
 import {
   getNonTransientInstances,
   getTransientInstances,
-} from '../injector/transient-instances';
+} from '../injector/helpers/transient-instances';
+import { InstanceWrapper } from '../injector/instance-wrapper';
+import { Module } from '../injector/module';
 
 /**
  * Returns true or false if the given instance has a `onModuleInit` function

packages/core/injector/container-scanner.ts

@@ -1,118 +0,0 @@
-import { Type } from '@nestjs/common';
-import { Abstract, Scope } from '@nestjs/common/interfaces';
-import { isFunction } from '@nestjs/common/utils/shared.utils';
-import { InvalidClassScopeException } from '../errors/exceptions/invalid-class-scope.exception';
-import { UnknownElementException } from '../errors/exceptions/unknown-element.exception';
-import { NestContainer } from './container';
-import { InstanceWrapper } from './instance-wrapper';
-import { Module } from './module';
-
-type HostCollection = 'providers' | 'controllers' | 'injectables';
-
-export class ContainerScanner {
-  private flatContainer: Partial<Module>;
-
-  constructor(private readonly container: NestContainer) {}
-
-  public find<TInput = any, TResult = TInput>(
-    typeOrToken: Type<TInput> | Abstract<TInput> | string | symbol,
-  ): TResult {
-    this.initFlatContainer();
-    return this.findInstanceByToken<TInput, TResult>(
-      typeOrToken,
-      this.flatContainer,
-    );
-  }
-
-  public getWrapperCollectionPair<TInput = any, TResult = TInput>(
-    typeOrToken: Type<TInput> | Abstract<TInput> | string | symbol,
-  ): [InstanceWrapper<TResult>, Map<string, InstanceWrapper>] {
-    this.initFlatContainer();
-    return this.getWrapperCollectionPairByHost<TInput, TResult>(
-      typeOrToken,
-      this.flatContainer,
-    );
-  }
-
-  public findInstanceByToken<TInput = any, TResult = TInput>(
-    metatypeOrToken: Type<TInput> | Abstract<TInput> | string | symbol,
-    contextModule: Partial<Module>,
-  ): TResult {
-    const [instanceWrapper] = this.getWrapperCollectionPairByHost(
-      metatypeOrToken,
-      contextModule,
-    );
-    if (
-      instanceWrapper.scope === Scope.REQUEST ||
-      instanceWrapper.scope === Scope.TRANSIENT
-    ) {
-      throw new InvalidClassScopeException(metatypeOrToken);
-    }
-    return (instanceWrapper.instance as unknown) as TResult;
-  }
-
-  public getWrapperCollectionPairByHost<TInput = any, TResult = TInput>(
-    metatypeOrToken: Type<TInput> | Abstract<TInput> | string | symbol,
-    contextModule: Partial<Module>,
-  ): [InstanceWrapper<TResult>, Map<string, InstanceWrapper>] {
-    const name = isFunction(metatypeOrToken)
-      ? (metatypeOrToken as Function).name
-      : metatypeOrToken;
-    const collectionName = this.getHostCollection(
-      name as string,
-      contextModule,
-    );
-    const instanceWrapper = contextModule[collectionName].get(name as string);
-    if (!instanceWrapper) {
-      throw new UnknownElementException(name && name.toString());
-    }
-    return [
-      instanceWrapper as InstanceWrapper<TResult>,
-      contextModule[collectionName],
-    ];
-  }
-
-  private initFlatContainer() {
-    if (this.flatContainer) {
-      return;
-    }
-    const modules = this.container.getModules();
-    const initialValue: Record<string, any[]> = {
-      providers: [],
-      controllers: [],
-      injectables: [],
-    };
-    const merge = <T = unknown>(
-      initial: Map<string, T> | T[],
-      arr: Map<string, T>,
-    ) => [...initial, ...arr];
-
-    const partialModule = ([...modules.values()].reduce(
-      (current, next) => ({
-        providers: merge(current.providers, next.providers),
-        controllers: merge(current.controllers, next.controllers),
-        injectables: merge(current.injectables, next.injectables),
-      }),
-      initialValue,
-    ) as any) as Partial<Module>;
-
-    this.flatContainer = {
-      providers: new Map(partialModule.providers),
-      controllers: new Map(partialModule.controllers),
-      injectables: new Map(partialModule.injectables),
-    };
-  }
-
-  private getHostCollection(
-    token: string,
-    { providers, controllers }: Partial<Module>,
-  ): HostCollection {
-    if (providers.has(token)) {
-      return 'providers';
-    }
-    if (controllers.has(token)) {
-      return 'controllers';
-    }
-    return 'injectables';
-  }
-}

packages/core/injector/helpers/transient-instances.ts

@@ -1,6 +1,5 @@
 import { iterate } from 'iterare';
-
-import { InstanceWrapper } from './instance-wrapper';
+import { InstanceWrapper } from '../instance-wrapper';
 
 /**
  * Returns the instances which are transient

packages/core/injector/instance-links-host.ts

@@ -0,0 +1,79 @@
+import { Abstract, Type } from '@nestjs/common';
+import { isFunction } from '@nestjs/common/utils/shared.utils';
+import { UnknownElementException } from '../errors/exceptions/unknown-element.exception';
+import { NestContainer } from './container';
+import { InstanceWrapper } from './instance-wrapper';
+import { Module } from './module';
+
+type InstanceToken = string | symbol | Type<any> | Abstract<any> | Function;
+type HostCollection = 'providers' | 'controllers' | 'injectables';
+
+export interface InstanceLink<T = any> {
+  token: InstanceToken;
+  wrapperRef: InstanceWrapper<T>;
+  collection: Map<any, InstanceWrapper>;
+  moduleId: string;
+}
+
+export class InstanceLinksHost {
+  private readonly instanceLinks = new Map<InstanceToken, InstanceLink[]>();
+
+  constructor(private readonly container: NestContainer) {
+    this.initialize();
+  }
+
+  get<T = any>(token: InstanceToken, moduleId?: string): InstanceLink<T> {
+    const name = isFunction(token)
+      ? (token as Function).name
+      : (token as string | symbol);
+    const modulesMap = this.instanceLinks.get(name);
+
+    if (!modulesMap) {
+      throw new UnknownElementException(name);
+    }
+    const instanceLink = moduleId
+      ? modulesMap.find(item => item.moduleId === moduleId)
+      : modulesMap[modulesMap.length - 1];
+
+    if (!instanceLink) {
+      throw new UnknownElementException(name);
+    }
+    return instanceLink;
+  }
+
+  private initialize() {
+    const modules = this.container.getModules();
+    modules.forEach(moduleRef => {
+      const { providers, injectables, controllers } = moduleRef;
+      providers.forEach((wrapper, token) =>
+        this.addLink(wrapper, token, moduleRef, 'providers'),
+      );
+      injectables.forEach((wrapper, token) =>
+        this.addLink(wrapper, token, moduleRef, 'injectables'),
+      );
+      controllers.forEach((wrapper, token) =>
+        this.addLink(wrapper, token, moduleRef, 'controllers'),
+      );
+    });
+  }
+
+  private addLink(
+    wrapper: InstanceWrapper,
+    token: InstanceToken,
+    moduleRef: Module,
+    collectionName: HostCollection,
+  ) {
+    const instanceLink: InstanceLink = {
+      moduleId: moduleRef.id,
+      wrapperRef: wrapper,
+      collection: moduleRef[collectionName],
+      token,
+    };
+    const existingLinks = this.instanceLinks.get(token);
+    if (!existingLinks) {
+      this.instanceLinks.set(token, [instanceLink]);
+    } else {
+      existingLinks.push(instanceLink);
+    }
+  }
+}

packages/core/injector/module-ref.ts

@@ -1,21 +1,26 @@
-import { Type } from '@nestjs/common';
+import { IntrospectionResult, Scope, Type } from '@nestjs/common';
 import { InvalidClassScopeException } from '../errors/exceptions/invalid-class-scope.exception';
 import { UnknownElementException } from '../errors/exceptions/unknown-element.exception';
 import { getClassScope } from '../helpers/get-class-scope';
 import { NestContainer } from './container';
-import { ContainerScanner } from './container-scanner';
 import { Injector } from './injector';
+import { InstanceLinksHost } from './instance-links-host';
 import { ContextId, InstanceWrapper } from './instance-wrapper';
 import { Module } from './module';
 
 export abstract class ModuleRef {
   private readonly injector = new Injector();
-  private readonly containerScanner: ContainerScanner;
+  private _instanceLinksHost: InstanceLinksHost;
 
-  constructor(protected readonly container: NestContainer) {
-    this.containerScanner = new ContainerScanner(container);
+  private get instanceLinksHost() {
+    if (!this._instanceLinksHost) {
+      this._instanceLinksHost = new InstanceLinksHost(this.container);
+    }
+    return this._instanceLinksHost;
   }
 
+  constructor(protected readonly container: NestContainer) {}
+
   public abstract get<TInput = any, TResult = TInput>(
     typeOrToken: Type<TInput> | string | symbol,
     options?: { strict: boolean },
@@ -27,10 +32,70 @@ export abstract class ModuleRef {
   ): Promise<TResult>;
   public abstract create<T = any>(type: Type<T>): Promise<T>;
 
+  public introspect<T = any>(
+    token: Type<T> | string | symbol,
+  ): IntrospectionResult {
+    const { wrapperRef } = this.instanceLinksHost.get(token);
+
+    let scope = Scope.DEFAULT;
+    if (!wrapperRef.isDependencyTreeStatic()) {
+      scope = Scope.REQUEST;
+    } else if (wrapperRef.isTransient) {
+      scope = Scope.TRANSIENT;
+    }
+    return { scope };
+  }
+
+  public registerRequestByContextId<T = any>(request: T, contextId: ContextId) {
+    this.container.registerRequestProvider(request, contextId);
+  }
+
   protected find<TInput = any, TResult = TInput>(
     typeOrToken: Type<TInput> | string | symbol,
+    contextModule?: Module,
   ): TResult {
-    return this.containerScanner.find<TInput, TResult>(typeOrToken);
+    const moduleId = contextModule && contextModule.id;
+    const { wrapperRef } = this.instanceLinksHost.get<TResult>(
+      typeOrToken,
+      moduleId,
+    );
+    if (
+      wrapperRef.scope === Scope.REQUEST ||
+      wrapperRef.scope === Scope.TRANSIENT
+    ) {
+      throw new InvalidClassScopeException(typeOrToken);
+    }
+    return wrapperRef.instance;
+  }
+
+  protected async resolvePerContext<TInput = any, TResult = TInput>(
+    typeOrToken: Type<TInput> | string | symbol,
+    contextModule: Module,
+    contextId: ContextId,
+    options?: { strict: boolean },
+  ): Promise<TResult> {
+    const isStrictModeEnabled = options && options.strict;
+    const instanceLink = isStrictModeEnabled
+      ? this.instanceLinksHost.get(typeOrToken, contextModule.id)
+      : this.instanceLinksHost.get(typeOrToken);
+
+    const { wrapperRef, collection } = instanceLink;
+    if (wrapperRef.isDependencyTreeStatic() && !wrapperRef.isTransient) {
+      return this.get(typeOrToken);
+    }
+
+    const ctorHost = wrapperRef.instance || { constructor: typeOrToken };
+    const instance = await this.injector.loadPerContext(
+      ctorHost,
+      wrapperRef.host,
+      collection,
+      contextId,
+      wrapperRef,
+    );
+    if (!instance) {
+      throw new UnknownElementException();
+    }
+    return instance;
   }
 
   protected async instantiateClass<T = any>(
@@ -66,54 +131,4 @@ export abstract class ModuleRef {
       }
     });
   }
-
-  protected findInstanceByToken<TInput = any, TResult = TInput>(
-    metatypeOrToken: Type<TInput> | string | symbol,
-    contextModule: Module,
-  ): TResult {
-    return this.containerScanner.findInstanceByToken<TInput, TResult>(
-      metatypeOrToken,
-      contextModule,
-    );
-  }
-
-  protected async resolvePerContext<TInput = any, TResult = TInput>(
-    typeOrToken: Type<TInput> | string | symbol,
-    contextModule: Module,
-    contextId: ContextId,
-    options?: { strict: boolean },
-  ): Promise<TResult> {
-    let wrapper: InstanceWrapper, collection: Map<string, InstanceWrapper>;
-
-    const isStrictModeEnabled = options && options.strict;
-    if (!isStrictModeEnabled) {
-      [wrapper, collection] = this.containerScanner.getWrapperCollectionPair(
-        typeOrToken,
-      );
-    } else {
-      [
-        wrapper,
-        collection,
-      ] = this.containerScanner.getWrapperCollectionPairByHost(
-        typeOrToken,
-        contextModule,
-      );
-    }
-    if (wrapper.isDependencyTreeStatic() && !wrapper.isTransient) {
-      throw new InvalidClassScopeException(typeOrToken);
-    }
-
-    const ctorHost = wrapper.instance || { constructor: typeOrToken };
-    const instance = await this.injector.loadPerContext(
-      ctorHost,
-      wrapper.host,
-      collection,
-      contextId,
-      wrapper,
-    );
-    if (!instance) {
-      throw new UnknownElementException();
-    }
-    return instance;
-  }
 }

packages/core/injector/module.ts

@@ -479,7 +479,7 @@ export class Module {
     return [...this._providers].filter(([_, wrapper]) => !wrapper.isAlias);
   }
 
-  public createModuleReferenceType(): any {
+  public createModuleReferenceType(): Type<ModuleRef> {
     // eslint-disable-next-line @typescript-eslint/no-this-alias
     const self = this;
     return class extends ModuleRef {
@@ -491,10 +491,9 @@ export class Module {
         typeOrToken: Type<TInput> | string | symbol,
         options: { strict: boolean } = { strict: true },
       ): TResult {
-        if (!(options && options.strict)) {
-          return this.find<TInput, TResult>(typeOrToken);
-        }
-        return this.findInstanceByToken<TInput, TResult>(typeOrToken, self);
+        return !(options && options.strict)
+          ? this.find<TInput, TResult>(typeOrToken)
+          : this.find<TInput, TResult>(typeOrToken, self);
       }
 
       public resolve<TInput = any, TResult = TInput>(

packages/core/nest-application-context.ts

@@ -4,7 +4,7 @@ import {
   LoggerService,
   ShutdownSignal,
 } from '@nestjs/common';
-import { Abstract } from '@nestjs/common/interfaces';
+import { Abstract, Scope } from '@nestjs/common/interfaces';
 import { Type } from '@nestjs/common/interfaces/type.interface';
 import { isEmpty } from '@nestjs/common/utils/shared.utils';
 import { iterate } from 'iterare';
@@ -22,9 +22,8 @@ import {
 } from './hooks';
 import { ContextId } from './injector';
 import { NestContainer } from './injector/container';
-import { ContainerScanner } from './injector/container-scanner';
 import { Injector } from './injector/injector';
-import { InstanceWrapper } from './injector/instance-wrapper';
+import { InstanceLinksHost } from './injector/instance-links-host';
 import { Module } from './injector/module';
 
 /**
@@ -35,15 +34,20 @@ export class NestApplicationContext implements INestApplicationContext {
   protected readonly injector = new Injector();
   private shutdownCleanupRef?: (...args: unknown[]) => unknown;
   private readonly activeShutdownSignals = new Array<string>();
-  private readonly containerScanner: ContainerScanner;
+  private _instanceLinksHost: InstanceLinksHost;
+
+  private get instanceLinksHost() {
+    if (!this._instanceLinksHost) {
+      this._instanceLinksHost = new InstanceLinksHost(this.container);
+    }
+    return this._instanceLinksHost;
+  }
 
   constructor(
     protected readonly container: NestContainer,
     private readonly scope = new Array<Type<any>>(),
     private contextModule: Module = null,
-  ) {
-    this.containerScanner = new ContainerScanner(container);
-  }
+  ) {}
 
   public selectContextModule() {
     const modules = this.container.getModules().values();
@@ -68,13 +72,9 @@ export class NestApplicationContext implements INestApplicationContext {
     typeOrToken: Type<TInput> | Abstract<TInput> | string | symbol,
     options: { strict: boolean } = { strict: false },
   ): TResult {
-    if (!(options && options.strict)) {
-      return this.find<TInput, TResult>(typeOrToken);
-    }
-    return this.findInstanceByToken<TInput, TResult>(
-      typeOrToken,
-      this.contextModule,
-    );
+    return !(options && options.strict)
+      ? this.find<TInput, TResult>(typeOrToken)
+      : this.find<TInput, TResult>(typeOrToken, this.contextModule);
   }
 
   public resolve<TInput = any, TResult = TInput>(
@@ -90,6 +90,10 @@ export class NestApplicationContext implements INestApplicationContext {
     );
   }
 
+  public registerRequestByContextId<T = any>(request: T, contextId: ContextId) {
+    this.container.registerRequestProvider(request, contextId);
+  }
+
   /**
    * Initalizes the Nest application.
    * Calls the Nest lifecycle events.
@@ -112,7 +116,7 @@ export class NestApplicationContext implements INestApplicationContext {
     await this.callBeforeShutdownHook();
     await this.dispose();
     await this.callShutdownHook();
-    await this.unsubscribeFromProcessSignals();
+    this.unsubscribeFromProcessSignals();
   }
 
   public useLogger(logger: LoggerService) {
@@ -256,18 +260,20 @@ export class NestApplicationContext implements INestApplicationContext {
 
   protected find<TInput = any, TResult = TInput>(
     typeOrToken: Type<TInput> | Abstract<TInput> | string | symbol,
+    contextModule?: Module,
   ): TResult {
-    return this.containerScanner.find<TInput, TResult>(typeOrToken);
-  }
-
-  protected findInstanceByToken<TInput = any, TResult = TInput>(
-    metatypeOrToken: Type<TInput> | Abstract<TInput> | string | symbol,
-    contextModule: Partial<Module>,
-  ): TResult {
-    return this.containerScanner.findInstanceByToken<TInput, TResult>(
-      metatypeOrToken,
-      contextModule,
+    const moduleId = contextModule && contextModule.id;
+    const { wrapperRef } = this.instanceLinksHost.get<TResult>(
+      typeOrToken,
+      moduleId,
     );
+    if (
+      wrapperRef.scope === Scope.REQUEST ||
+      wrapperRef.scope === Scope.TRANSIENT
+    ) {
+      throw new InvalidClassScopeException(typeOrToken);
+    }
+    return wrapperRef.instance;
   }
 
   protected async resolvePerContext<TInput = any, TResult = TInput>(
@@ -276,30 +282,20 @@ export class NestApplicationContext implements INestApplicationContext {
     contextId: ContextId,
     options?: { strict: boolean },
   ): Promise<TResult> {
-    let wrapper: InstanceWrapper, collection: Map<string, InstanceWrapper>;
-
     const isStrictModeEnabled = options && options.strict;
-    if (!isStrictModeEnabled) {
-      [wrapper, collection] = this.containerScanner.getWrapperCollectionPair(
-        typeOrToken,
-      );
-    } else {
-      [
-        wrapper,
-        collection,
-      ] = this.containerScanner.getWrapperCollectionPairByHost(
-        typeOrToken,
-        contextModule,
-      );
-    }
-    if (wrapper.isDependencyTreeStatic() && !wrapper.isTransient) {
-      throw new InvalidClassScopeException(typeOrToken);
+    const instanceLink = isStrictModeEnabled
+      ? this.instanceLinksHost.get(typeOrToken, contextModule.id)
+      : this.instanceLinksHost.get(typeOrToken);
+
+    const { wrapperRef, collection } = instanceLink;
+    if (wrapperRef.isDependencyTreeStatic() && !wrapperRef.isTransient) {
+      return this.get(typeOrToken);
     }
 
-    const ctorHost = wrapper.instance || { constructor: typeOrToken };
+    const ctorHost = wrapperRef.instance || { constructor: typeOrToken };
     const instance = await this.injector.loadPerContext(
       ctorHost,
-      wrapper.host,
+      wrapperRef.host,
       collection,
       contextId,
     );

packages/core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/core",
-  "version": "7.1.3",
+  "version": "7.3.2",
   "description": "Nest - modern, fast, powerful node.js web framework (@core)",
   "author": "Kamil Mysliwiec",
   "license": "MIT",
@@ -29,14 +29,14 @@
   "dependencies": {
     "@nuxtjs/opencollective": "0.2.2",
     "fast-safe-stringify": "2.0.7",
-    "iterare": "1.2.0",
+    "iterare": "1.2.1",
     "object-hash": "2.0.3",
     "path-to-regexp": "3.2.0",
     "tslib": "2.0.0",
-    "uuid": "8.0.0"
+    "uuid": "8.2.0"
   },
   "devDependencies": {
-    "@nestjs/common": "7.1.3"
+    "@nestjs/common": "7.3.2"
   },
   "peerDependencies": {
     "@nestjs/common": "^7.0.0",

packages/microservices/Readme.md

@@ -54,9 +54,11 @@ With official support, you can get expert help straight from Nest core team. We
 
 Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
 
-#### Principal Sponsor
-
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="220" /></a>
+#### Principal Sponsors
+<table style="text-align:center;"><tr><td>
+<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td><td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="180" valign="middle" /></a></td>
+</tr></table>
 
 #### Silver Sponsors
 
@@ -84,8 +86,7 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td></tr></table>
-
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td></tr></table>
 
 ## Backers
 

packages/microservices/client/client-kafka.ts

@@ -93,11 +93,18 @@ export class ClientKafka extends ClientProxy {
       return this.producer;
     }
     this.client = this.createClient();
+
+    const partitionAssigners = [
+      (
+        config: ConstructorParameters<
+          typeof KafkaRoundRobinPartitionAssigner
+        >[0],
+      ) => new KafkaRoundRobinPartitionAssigner(config),
+    ] as any[];
+
     const consumerOptions = Object.assign(
       {
-        partitionAssigners: [
-          (config: any) => new KafkaRoundRobinPartitionAssigner(config),
-        ],
+        partitionAssigners,
       },
       this.options.consumer || {},
       {

packages/microservices/client/client-redis.ts

@@ -95,7 +95,9 @@ export class ClientRedis extends ClientProxy {
   public getClientOptions(error$: Subject<Error>): Partial<ClientOpts> {
     const retry_strategy = (options: RetryStrategyOptions) =>
       this.createRetryStrategy(options, error$);
+
     return {
+      ...(this.options || {}),
       retry_strategy,
     };
   }

packages/microservices/client/client-rmq.ts

@@ -31,6 +31,7 @@ export class ClientRMQ extends ClientProxy {
   protected queue: string;
   protected queueOptions: any;
   protected responseEmitter: EventEmitter;
+  protected replyQueue: string;
 
   constructor(protected readonly options: RmqOptions['options']) {
     super();
@@ -40,7 +41,8 @@ export class ClientRMQ extends ClientProxy {
     this.queueOptions =
       this.getOptionsProp(this.options, 'queueOptions') ||
       RQM_DEFAULT_QUEUE_OPTIONS;
-
+    this.replyQueue =
+      this.getOptionsProp(this.options, 'replyQueue') || REPLY_QUEUE;
     loadPackage('amqplib', ClientRMQ.name, () => require('amqplib'));
     rqmPackage = loadPackage('amqp-connection-manager', ClientRMQ.name, () =>
       require('amqp-connection-manager'),
@@ -61,7 +63,7 @@ export class ClientRMQ extends ClientProxy {
     const noAck = this.getOptionsProp(this.options, 'noAck', RQM_DEFAULT_NOACK);
     this.channel.addSetup((channel: any) =>
       channel.consume(
-        REPLY_QUEUE,
+        this.replyQueue,
         (msg: any) =>
           this.responseEmitter.emit(msg.properties.correlationId, msg),
         {
@@ -183,7 +185,7 @@ export class ClientRMQ extends ClientProxy {
         this.queue,
         Buffer.from(JSON.stringify(serializedPacket)),
         {
-          replyTo: REPLY_QUEUE,
+          replyTo: this.replyQueue,
           correlationId,
         },
       );

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

@@ -7,6 +7,7 @@ import {
   ProducerConfig,
 } from '../external/kafka-options.interface';
 import { MqttClientOptions } from '../external/mqtt-options.interface';
+import { ClientOpts } from '../external/redis.interface';
 import { Server } from '../server/server';
 import { CustomTransportStrategy } from './custom-transport-strategy.interface';
 import { Deserializer } from './deserializer.interface';
@@ -84,7 +85,7 @@ export interface RedisOptions {
     retryDelay?: number;
     serializer?: Serializer;
     deserializer?: Deserializer;
-  };
+  } & ClientOpts;
 }
 
 export interface MqttOptions {
@@ -127,6 +128,7 @@ export interface RmqOptions {
     noAck?: boolean;
     serializer?: Serializer;
     deserializer?: Deserializer;
+    replyQueue?: string;
   };
 }
 

packages/microservices/module/clients.module.ts

@@ -1,6 +1,11 @@
-import { DynamicModule, Module } from '@nestjs/common';
+import { DynamicModule, Module, Provider } from '@nestjs/common';
 import { ClientProxyFactory } from '../client';
-import { ClientsModuleOptions } from './interfaces/clients-module.interface';
+import {
+  ClientsModuleAsyncOptions,
+  ClientsModuleOptions,
+  ClientsModuleOptionsFactory,
+  ClientsProviderAsyncOptions,
+} from './interfaces';
 
 @Module({})
 export class ClientsModule {
@@ -15,4 +20,71 @@ export class ClientsModule {
       exports: clients,
     };
   }
+
+  static registerAsync(options: ClientsModuleAsyncOptions): DynamicModule {
+    const providers: Provider[] = options.reduce(
+      (accProviders: Provider[], item) =>
+        accProviders
+          .concat(this.createAsyncProviders(item))
+          .concat(item.extraProviders || []),
+      [],
+    );
+    const imports = options.reduce(
+      (accImports, option) =>
+        option.imports && !accImports.includes(option.imports)
+          ? accImports.concat(option.imports)
+          : accImports,
+      [],
+    );
+    return {
+      module: ClientsModule,
+      imports,
+      providers: providers,
+      exports: providers,
+    };
+  }
+
+  private static createAsyncProviders(
+    options: ClientsProviderAsyncOptions,
+  ): Provider[] {
+    if (options.useExisting || options.useFactory) {
+      return [this.createAsyncOptionsProvider(options)];
+    }
+    return [
+      this.createAsyncOptionsProvider(options),
+      {
+        provide: options.useClass,
+        useClass: options.useClass,
+      },
+    ];
+  }
+
+  private static createAsyncOptionsProvider(
+    options: ClientsProviderAsyncOptions,
+  ): Provider {
+    if (options.useFactory) {
+      return {
+        provide: options.name,
+        useFactory: this.createFactoryWrapper(options.useFactory),
+        inject: options.inject || [],
+      };
+    }
+    return {
+      provide: options.name,
+      useFactory: this.createFactoryWrapper(
+        (optionsFactory: ClientsModuleOptionsFactory) =>
+          optionsFactory.createClientOptions(),
+      ),
+      inject: [options.useExisting || options.useClass],
+    };
+  }
+
+  private static createFactoryWrapper(
+    useFactory: ClientsProviderAsyncOptions['useFactory'],
+  ) {
+    return async (...args: any[]) => {
+      const clientOptions = await useFactory(...args);
+      return ClientProxyFactory.create(clientOptions);
+    };
+  }
 }

packages/microservices/module/index.ts

@@ -1 +1,2 @@
 export * from './clients.module';
+export * from './interfaces';

packages/microservices/module/interfaces/clients-module.interface.ts

@@ -1,7 +1,24 @@
 import { ClientOptions } from '../../interfaces';
+import { Type, Provider, ModuleMetadata } from '@nestjs/common/interfaces';
 
 export type ClientProviderOptions = ClientOptions & {
   name: string;
 };
 
 export type ClientsModuleOptions = Array<ClientProviderOptions>;
+
+export interface ClientsModuleOptionsFactory {
+  createClientOptions(): Promise<ClientOptions> | ClientOptions;
+}
+
+export interface ClientsProviderAsyncOptions
+  extends Pick<ModuleMetadata, 'imports'> {
+  useExisting?: Type<ClientsModuleOptionsFactory>;
+  useClass?: Type<ClientsModuleOptionsFactory>;
+  useFactory?: (...args: any[]) => Promise<ClientOptions> | ClientOptions;
+  inject?: any[];
+  extraProviders?: Provider[];
+  name: string;
+}
+
+export type ClientsModuleAsyncOptions = Array<ClientsProviderAsyncOptions>;

packages/microservices/module/interfaces/index.ts

@@ -0,0 +1 @@
+export * from './clients-module.interface';

packages/microservices/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/microservices",
-  "version": "7.1.3",
+  "version": "7.3.2",
   "description": "Nest - modern, fast, powerful node.js web framework (@microservices)",
   "author": "Kamil Mysliwiec",
   "license": "MIT",
@@ -17,13 +17,13 @@
     "access": "public"
   },
   "dependencies": {
-    "iterare": "1.2.0",
+    "iterare": "1.2.1",
     "json-socket": "0.3.0",
     "tslib": "2.0.0"
   },
   "devDependencies": {
-    "@nestjs/common": "7.1.3",
-    "@nestjs/core": "7.1.3"
+    "@nestjs/common": "7.3.2",
+    "@nestjs/core": "7.3.2"
   },
   "peerDependencies": {
     "@nestjs/common": "^7.0.0",

packages/microservices/server/server-kafka.ts

@@ -117,7 +117,7 @@ export class ServerKafka extends Server implements CustomTransportStrategy {
     await consumer.run(consumerRunOptions);
   }
 
-  public getMessageHandler(): Function {
+  public getMessageHandler() {
     return async (payload: EachMessagePayload) => this.handleMessage(payload);
   }
 

packages/microservices/server/server-redis.ts

@@ -152,7 +152,9 @@ export class ServerRedis extends Server implements CustomTransportStrategy {
   public getClientOptions(): Partial<ClientOpts> {
     const retry_strategy = (options: RetryStrategyOptions) =>
       this.createRetryStrategy(options);
+
     return {
+      ...(this.options || {}),
       retry_strategy,
     };
   }

packages/microservices/server/server-rmq.ts

@@ -80,8 +80,9 @@ export class ServerRMQ extends Server implements CustomTransportStrategy {
         setup: (channel: any) => this.setupChannel(channel, callback),
       });
     });
-    this.server.on(DISCONNECT_EVENT, () => {
+    this.server.on(DISCONNECT_EVENT, (err: any) => {
       this.logger.error(DISCONNECTED_RMQ_MESSAGE);
+      this.logger.error(err);
     });
   }
 

packages/microservices/server/server.ts

@@ -10,6 +10,7 @@ import {
   Subscription,
 } from 'rxjs';
 import { catchError, finalize, publish } from 'rxjs/operators';
+import { NO_EVENT_HANDLER } from '../constants';
 import { BaseRpcContext } from '../ctx-host/base-rpc.context';
 import { IncomingRequestDeserializer } from '../deserializers/incoming-request.deserializer';
 import {
@@ -30,7 +31,6 @@ import { ConsumerDeserializer } from '../interfaces/deserializer.interface';
 import { ConsumerSerializer } from '../interfaces/serializer.interface';
 import { IdentitySerializer } from '../serializers/identity.serializer';
 import { transformPatternToRoute } from '../utils';
-import { NO_EVENT_HANDLER } from '../constants';
 
 export abstract class Server {
   protected readonly messageHandlers = new Map<string, MessageHandler>();
@@ -43,7 +43,7 @@ export abstract class Server {
     callback: MessageHandler,
     isEventHandler = false,
   ) {
-    const route = transformPatternToRoute(pattern);
+    const route = this.normalizePattern(pattern);
     callback.isEventHandler = isEventHandler;
     this.messageHandlers.set(route, callback);
   }
@@ -176,6 +176,10 @@ export abstract class Server {
       // Uses a fundamental object (`pattern` variable without any conversion)
       validPattern = pattern;
     }
-    return transformPatternToRoute(validPattern);
+    return this.normalizePattern(validPattern);
+  }
+
+  protected normalizePattern(pattern: MsPattern): string {
+    return transformPatternToRoute(pattern);
   }
 }

packages/microservices/test/client/client-proxy.spec.ts

@@ -3,7 +3,6 @@ import { Observable } from 'rxjs';
 import * as sinon from 'sinon';
 import { ClientProxy } from '../../client/client-proxy';
 import { ReadPacket } from '../../interfaces';
-import * as Utils from '../../utils';
 
 class TestClientProxy extends ClientProxy {
   protected async dispatchEvent<T = any>(
@@ -174,23 +173,4 @@ describe('ClientProxy', function () {
       expect(err$).to.be.instanceOf(Observable);
     });
   });
-
-  describe('normalizePattern', () => {
-    describe(`when gets 'string' pattern`, () => {
-      it(`should call 'transformPatternToRoute' with 'string' argument`, () => {
-        const inputPattern = 'hello';
-        const msvcUtilTransformPatternToRouteStub = sinon.spy(
-          Utils,
-          'transformPatternToRoute',
-        );
-        (client as any).normalizePattern(inputPattern);
-
-        expect(msvcUtilTransformPatternToRouteStub.args[0][0]).to.be.equal(
-          inputPattern,
-        );
-
-        msvcUtilTransformPatternToRouteStub.restore();
-      });
-    });
-  });
 });

packages/microservices/test/module/clients.module.spec.ts

@@ -1,27 +1,118 @@
-import { DynamicModule } from '@nestjs/common';
+import { DynamicModule, FactoryProvider, Injectable } from '@nestjs/common';
 import { expect } from 'chai';
+import * as sinon from 'sinon';
 import { ClientProxyFactory } from '../../client';
-import { ClientsModule } from '../../module';
+import { ClientsModule, ClientsModuleOptionsFactory } from '../../module';
+import { ClientOptions } from '../../interfaces';
+import { Transport } from '../../enums';
 
 describe('ClientsModule', () => {
   let dynamicModule: DynamicModule;
-  beforeEach(() => {
-    dynamicModule = ClientsModule.register([
-      {
-        name: 'test',
-        options: {},
-      },
-    ]);
+  describe('register', () => {
+    beforeEach(() => {
+      dynamicModule = ClientsModule.register([
+        {
+          name: 'test',
+          options: {},
+        },
+      ]);
+    });
+    it('should return an expected module ref', () => {
+      expect(dynamicModule.module).to.be.eql(ClientsModule);
+    });
+    it('should return an expected providers array', () => {
+      expect(dynamicModule.providers).to.be.deep.eq([
+        {
+          provide: 'test',
+          useValue: ClientProxyFactory.create({}),
+        },
+      ]);
+    });
   });
-  it('should return an expected module ref', () => {
-    expect(dynamicModule.module).to.be.eql(ClientsModule);
-  });
-  it('should return an expected providers array', () => {
-    expect(dynamicModule.providers).to.be.deep.eq([
-      {
-        provide: 'test',
-        useValue: ClientProxyFactory.create({}),
-      },
-    ]);
+  describe('registerAsync', () => {
+    const useFactory = () => ({
+      options: {},
+    });
+    const registerOption = {
+      name: 'test',
+      useFactory,
+    };
+
+    it('should return an expected module ref', () => {
+      dynamicModule = ClientsModule.registerAsync([registerOption]);
+      expect(dynamicModule.module).to.be.eql(ClientsModule);
+    });
+
+    describe('when useFactory', () => {
+      it('should return an expected providers array with useFactory', () => {
+        dynamicModule = ClientsModule.registerAsync([registerOption]);
+        expect(dynamicModule.imports).to.be.deep.eq([]);
+        expect(dynamicModule.exports).to.be.eq(dynamicModule.providers);
+        expect(dynamicModule.providers).to.be.have.length(1);
+
+        const provider = dynamicModule.providers[0] as FactoryProvider;
+        expect(provider.provide).to.be.eql('test');
+        expect(provider.inject).to.be.deep.eq([]);
+        expect(provider.useFactory).to.be.an.instanceOf(Function);
+      });
+    });
+
+    describe('when useClass', () => {
+      it('should return an expected providers array with useClass', () => {
+        @Injectable()
+        class ClientOptionService implements ClientsModuleOptionsFactory {
+          createClientOptions(): Promise<ClientOptions> | ClientOptions {
+            return {
+              transport: Transport.TCP,
+              options: {},
+            };
+          }
+        }
+        const useClassOption = {
+          name: 'classTest',
+          useClass: ClientOptionService,
+        };
+        dynamicModule = ClientsModule.registerAsync([useClassOption]);
+        expect(dynamicModule.imports).to.be.deep.eq([]);
+        expect(dynamicModule.providers).to.be.have.length(2);
+
+        const classTestProvider = dynamicModule.providers[0] as FactoryProvider;
+        expect(classTestProvider.provide).to.be.eql('classTest');
+        expect(classTestProvider.inject).to.be.deep.eq([ClientOptionService]);
+        expect(classTestProvider.useFactory).to.be.an.instanceOf(Function);
+      });
+      it('provider should call "createClientOptions"', async () => {
+        const asyncOptions = {
+          useClass: Object,
+        };
+        const dynamicModule = ClientsModule.registerAsync([
+          asyncOptions as any,
+        ]);
+        const optionsFactory = {
+          createClientOptions: sinon.spy(),
+        };
+        try {
+          await ((dynamicModule.providers[0] as any).useFactory as any)(
+            optionsFactory,
+          );
+        } catch (e) {
+          console.log(e);
+        }
+        expect(optionsFactory.createClientOptions.called).to.be.true;
+      });
+    });
+
+    describe('when useExisting', () => {
+      it('should provide an options', () => {
+        const asyncOptions = {
+          useExisting: Object,
+        };
+        dynamicModule = ClientsModule.registerAsync([asyncOptions as any]);
+        expect(dynamicModule.providers).to.have.length(1);
+        expect(dynamicModule.imports).to.be.deep.eq([]);
+        const classTestProvider = dynamicModule.providers[0] as FactoryProvider;
+        expect(classTestProvider.useFactory).to.be.an.instanceOf(Function);
+      });
+    });
   });
 });

packages/microservices/test/server/server.spec.ts

@@ -2,7 +2,6 @@ import { expect } from 'chai';
 import { Observable, of, throwError as _throw } from 'rxjs';
 import * as sinon from 'sinon';
 import { Server } from '../../server/server';
-import * as Utils from '../../utils';
 
 class TestServer extends Server {
   public listen(callback: () => void) {}
@@ -28,8 +27,8 @@ describe('Server', () => {
         (server as any).messageHandlers,
         'set',
       );
-      const msvcUtilTransformPatternToRouteStub = sinon
-        .stub(Utils, 'transformPatternToRoute')
+      const normalizePatternStub = sinon
+        .stub(server as any, 'normalizePattern')
         .returns(handlerRoute);
 
       server.addHandler(pattern, callback as any);
@@ -38,22 +37,19 @@ describe('Server', () => {
       expect(messageHandlersSetSpy.args[0][0]).to.be.equal(handlerRoute);
       expect(messageHandlersSetSpy.args[0][1]).to.be.equal(callback);
 
-      msvcUtilTransformPatternToRouteStub.restore();
+      normalizePatternStub.restore();
     });
   });
 
   describe('getRouteFromPattern', () => {
-    let msvcUtilTransformPatternToRouteStub: sinon.SinonSpy;
+    let normalizePatternStub: sinon.SinonStub;
 
     beforeEach(() => {
-      msvcUtilTransformPatternToRouteStub = sinon.spy(
-        Utils,
-        'transformPatternToRoute',
-      );
+      normalizePatternStub = sinon.stub(server as any, 'normalizePattern');
     });
 
     afterEach(() => {
-      msvcUtilTransformPatternToRouteStub.restore();
+      normalizePatternStub.restore();
     });
 
     describe(`when gets 'string' pattern`, () => {
@@ -62,7 +58,7 @@ describe('Server', () => {
         const transformedServerPattern = inputServerPattern;
         (server as any).getRouteFromPattern(inputServerPattern);
 
-        expect(msvcUtilTransformPatternToRouteStub.args[0][0]).to.be.equal(
+        expect(normalizePatternStub.args[0][0]).to.be.equal(
           transformedServerPattern,
         );
       });
@@ -77,7 +73,7 @@ describe('Server', () => {
         };
         (server as any).getRouteFromPattern(inputServerPattern);
 
-        expect(msvcUtilTransformPatternToRouteStub.args[0][0]).to.be.deep.equal(
+        expect(normalizePatternStub.args[0][0]).to.be.deep.equal(
           transformedServerPattern,
         );
       });

packages/platform-express/Readme.md

@@ -54,9 +54,11 @@ With official support, you can get expert help straight from Nest core team. We
 
 Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
 
-#### Principal Sponsor
-
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="220" /></a>
+#### Principal Sponsors
+<table style="text-align:center;"><tr><td>
+<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td><td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="180" valign="middle" /></a></td>
+</tr></table>
 
 #### Silver Sponsors
 
@@ -84,8 +86,7 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td></tr></table>
-
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td></tr></table>
 
 ## Backers
 

packages/platform-express/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/platform-express",
-  "version": "7.1.3",
+  "version": "7.3.2",
   "description": "Nest - modern, fast, powerful node.js web framework (@platform-express)",
   "author": "Kamil Mysliwiec",
   "license": "MIT",
@@ -24,8 +24,8 @@
     "tslib": "2.0.0"
   },
   "devDependencies": {
-    "@nestjs/common": "7.1.3",
-    "@nestjs/core": "7.1.3"
+    "@nestjs/common": "7.3.2",
+    "@nestjs/core": "7.3.2"
   },
   "peerDependencies": {
     "@nestjs/common": "^7.0.0",

packages/platform-fastify/Readme.md

@@ -54,9 +54,11 @@ With official support, you can get expert help straight from Nest core team. We
 
 Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
 
-#### Principal Sponsor
-
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="220" /></a>
+#### Principal Sponsors
+<table style="text-align:center;"><tr><td>
+<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td><td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="180" valign="middle" /></a></td>
+</tr></table>
 
 #### Silver Sponsors
 
@@ -84,8 +86,7 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td></tr></table>
-
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td></tr></table>
 
 ## Backers
 

packages/platform-fastify/adapters/fastify-adapter.ts

@@ -101,8 +101,16 @@ export class FastifyAdapter<TInstance = any> extends AbstractHttpAdapter {
     return this.instance.inject(...args);
   }
 
-  public close() {
-    return this.instance.close();
+  public async close() {
+    try {
+      return await this.instance.close();
+    } catch (err) {
+      // Check if server is still running
+      if (err.code !== 'ERR_SERVER_NOT_RUNNING') {
+        throw err;
+      }
+      return;
+    }
   }
 
   public initHttpServer(options: NestApplicationOptions) {

packages/platform-fastify/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/platform-fastify",
-  "version": "7.1.3",
+  "version": "7.3.2",
   "description": "Nest - modern, fast, powerful node.js web framework (@platform-fastify)",
   "author": "Kamil Mysliwiec",
   "license": "MIT",
@@ -17,7 +17,7 @@
     "access": "public"
   },
   "dependencies": {
-    "fastify": "2.14.1",
+    "fastify": "2.15.1",
     "fastify-cors": "3.0.3",
     "fastify-formbody": "3.2.0",
     "path-to-regexp": "3.2.0",

packages/platform-socket.io/Readme.md

@@ -54,9 +54,11 @@ With official support, you can get expert help straight from Nest core team. We
 
 Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
 
-#### Principal Sponsor
-
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="220" /></a>
+#### Principal Sponsors
+<table style="text-align:center;"><tr><td>
+<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td><td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="180" valign="middle" /></a></td>
+</tr></table>
 
 #### Silver Sponsors
 
@@ -84,8 +86,7 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td></tr></table>
-
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td></tr></table>
 
 ## Backers
 

packages/platform-socket.io/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/platform-socket.io",
-  "version": "7.1.3",
+  "version": "7.3.2",
   "description": "Nest - modern, fast, powerful node.js web framework (@platform-socket.io)",
   "author": "Kamil Mysliwiec",
   "license": "MIT",

packages/platform-ws/Readme.md

@@ -54,9 +54,11 @@ With official support, you can get expert help straight from Nest core team. We
 
 Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
 
-#### Principal Sponsor
-
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="220" /></a>
+#### Principal Sponsors
+<table style="text-align:center;"><tr><td>
+<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td><td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="180" valign="middle" /></a></td>
+</tr></table>
 
 #### Silver Sponsors
 
@@ -84,8 +86,7 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td></tr></table>
-
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td></tr></table>
 
 ## Backers
 

packages/platform-ws/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/platform-ws",
-  "version": "7.1.3",
+  "version": "7.3.2",
   "description": "Nest - modern, fast, powerful node.js web framework (@platform-ws)",
   "author": "Kamil Mysliwiec",
   "license": "MIT",
@@ -18,7 +18,7 @@
   },
   "dependencies": {
     "tslib": "2.0.0",
-    "ws": "7.3.0"
+    "ws": "7.3.1"
   },
   "peerDependencies": {
     "@nestjs/common": "^7.0.0",

packages/testing/Readme.md

@@ -54,9 +54,11 @@ With official support, you can get expert help straight from Nest core team. We
 
 Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
 
-#### Principal Sponsor
-
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="220" /></a>
+#### Principal Sponsors
+<table style="text-align:center;"><tr><td>
+<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td><td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="180" valign="middle" /></a></td>
+</tr></table>
 
 #### Silver Sponsors
 
@@ -84,8 +86,7 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td></tr></table>
-
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td></tr></table>
 
 ## Backers
 

packages/testing/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/testing",
-  "version": "7.1.3",
+  "version": "7.3.2",
   "description": "Nest - modern, fast, powerful node.js web framework (@testing)",
   "author": "Kamil Mysliwiec",
   "license": "MIT",

packages/testing/testing-module.ts

@@ -3,13 +3,17 @@ import {
   INestApplication,
   INestMicroservice,
   Logger,
+  NestApplicationOptions,
+  Type,
 } from '@nestjs/common';
 import { NestMicroserviceOptions } from '@nestjs/common/interfaces/microservices/nest-microservice-options.interface';
 import { NestApplicationContextOptions } from '@nestjs/common/interfaces/nest-application-context-options.interface';
-import { NestApplicationOptions } from '@nestjs/common/interfaces/nest-application-options.interface';
-import { Type } from '@nestjs/common/interfaces/type.interface';
 import { loadPackage } from '@nestjs/common/utils/load-package.util';
-import { NestApplication, NestApplicationContext } from '@nestjs/core';
+import {
+  AbstractHttpAdapter,
+  NestApplication,
+  NestApplicationContext,
+} from '@nestjs/core';
 import { ApplicationConfig } from '@nestjs/core/application-config';
 import { NestContainer } from '@nestjs/core/injector/container';
 import { Module } from '@nestjs/core/injector/module';
@@ -25,7 +29,7 @@ export class TestingModule extends NestApplicationContext {
   }
 
   public createNestApplication<T extends INestApplication = INestApplication>(
-    httpAdapter?: HttpServer,
+    httpAdapter?: HttpServer | AbstractHttpAdapter,
     options?: NestApplicationOptions,
   ): T {
     httpAdapter = httpAdapter || this.createHttpAdapter();
@@ -58,7 +62,7 @@ export class TestingModule extends NestApplicationContext {
     );
   }
 
-  private createHttpAdapter<T = any>(httpServer?: T): HttpServer {
+  private createHttpAdapter<T = any>(httpServer?: T): AbstractHttpAdapter {
     const { ExpressAdapter } = loadPackage(
       '@nestjs/platform-express',
       'NestFactory',

packages/websockets/Readme.md

@@ -54,9 +54,11 @@ With official support, you can get expert help straight from Nest core team. We
 
 Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
 
-#### Principal Sponsor
-
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="220" /></a>
+#### Principal Sponsors
+<table style="text-align:center;"><tr><td>
+<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td><td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="180" valign="middle" /></a></td>
+</tr></table>
 
 #### Silver Sponsors
 
@@ -84,8 +86,7 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
 <a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td></tr></table>
-
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td></tr></table>
 
 ## Backers
 

packages/websockets/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/websockets",
-  "version": "7.1.3",
+  "version": "7.3.2",
   "description": "Nest - modern, fast, powerful node.js web framework (@websockets)",
   "author": "Kamil Mysliwiec",
   "license": "MIT",
@@ -12,12 +12,12 @@
     "access": "public"
   },
   "dependencies": {
-    "iterare": "1.2.0",
+    "iterare": "1.2.1",
     "tslib": "2.0.0"
   },
   "devDependencies": {
-    "@nestjs/common": "7.1.3",
-    "@nestjs/core": "7.1.3"
+    "@nestjs/common": "7.3.2",
+    "@nestjs/core": "7.3.2"
   },
   "peerDependencies": {
     "@nestjs/common": "^7.0.0",

renovate.json

@@ -5,13 +5,6 @@
     {
       "depTypeList": ["devDependencies"],
       "automerge": true
-    },
-    {
-      "packagePatterns": ["*"],
-      "minor": {
-        "groupName": "all non-major dependencies",
-        "groupSlug": "all-minor-patch"
-      }
     }
   ],
   "schedule": ["every weekday"]

sample/01-cats-app/package.json

@@ -19,36 +19,36 @@
     "test:e2e": "jest --config ./e2e/jest-e2e.json"
   },
   "dependencies": {
-    "@nestjs/common": "7.0.11",
-    "@nestjs/core": "7.0.11",
-    "@nestjs/platform-express": "7.0.11",
+    "@nestjs/common": "7.3.1",
+    "@nestjs/core": "7.3.1",
+    "@nestjs/platform-express": "7.3.1",
     "class-transformer": "0.2.3",
     "class-validator": "0.12.2",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
-    "rxjs": "6.5.5"
+    "rxjs": "6.6.0"
   },
   "devDependencies": {
-    "@nestjs/cli": "7.1.5",
-    "@nestjs/schematics": "7.0.0",
-    "@nestjs/testing": "7.0.11",
-    "@types/express": "4.17.6",
-    "@types/jest": "25.2.1",
+    "@nestjs/cli": "7.4.1",
+    "@nestjs/schematics": "7.0.1",
+    "@nestjs/testing": "7.3.1",
+    "@types/express": "4.17.7",
+    "@types/jest": "26.0.3",
     "@types/node": "10.17.3",
-    "@types/supertest": "2.0.9",
-    "jest": "26.0.1",
+    "@types/supertest": "2.0.10",
+    "jest": "26.1.0",
     "prettier": "2.0.5",
     "supertest": "4.0.2",
-    "ts-jest": "26.0.0",
-    "ts-loader": "7.0.4",
-    "ts-node": "8.10.1",
+    "ts-jest": "26.1.1",
+    "ts-loader": "7.0.5",
+    "ts-node": "8.10.2",
     "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.0.0",
-    "@typescript-eslint/parser": "3.0.0",
-    "eslint": "7.0.0",
+    "@typescript-eslint/eslint-plugin": "3.6.0",
+    "@typescript-eslint/parser": "3.6.0",
+    "eslint": "7.4.0",
     "eslint-config-prettier": "6.11.0",
-    "eslint-plugin-import": "2.20.2",
-    "typescript": "3.7.2"
+    "eslint-plugin-import": "2.22.0",
+    "typescript": "3.9.6"
   },
   "jest": {
     "moduleFileExtensions": [

sample/02-gateways/package.json

@@ -19,40 +19,40 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
-    "@nestjs/common": "7.0.11",
-    "@nestjs/core": "7.0.11",
-    "@nestjs/platform-express": "7.0.11",
-    "@nestjs/platform-socket.io": "7.0.11",
-    "@nestjs/websockets": "7.0.11",
+    "@nestjs/common": "7.3.1",
+    "@nestjs/core": "7.3.1",
+    "@nestjs/platform-express": "7.3.1",
+    "@nestjs/platform-socket.io": "7.3.1",
+    "@nestjs/websockets": "7.3.1",
     "class-transformer": "0.2.3",
     "class-validator": "0.12.2",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
-    "rxjs": "6.5.5",
-    "socket.io-redis": "5.2.0"
+    "rxjs": "6.6.0",
+    "socket.io-redis": "5.3.0"
   },
   "devDependencies": {
-    "@types/socket.io": "2.1.3",
-    "@types/socket.io-redis": "1.0.25",
-    "@types/ws": "7.2.4",
-    "@nestjs/cli": "7.1.5",
-    "@nestjs/schematics": "7.0.0",
-    "@nestjs/testing": "7.0.11",
-    "@types/express": "4.17.6",
+    "@types/socket.io": "2.1.8",
+    "@types/socket.io-redis": "1.0.26",
+    "@types/ws": "7.2.6",
+    "@nestjs/cli": "7.4.1",
+    "@nestjs/schematics": "7.0.1",
+    "@nestjs/testing": "7.3.1",
+    "@types/express": "4.17.7",
     "@types/node": "7.10.9",
-    "@types/supertest": "2.0.9",
-    "jest": "26.0.1",
+    "@types/supertest": "2.0.10",
+    "jest": "26.1.0",
     "prettier": "2.0.5",
     "supertest": "4.0.2",
-    "ts-jest": "26.0.0",
-    "ts-loader": "7.0.4",
-    "ts-node": "8.10.1",
+    "ts-jest": "26.1.1",
+    "ts-loader": "7.0.5",
+    "ts-node": "8.10.2",
     "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.0.0",
-    "@typescript-eslint/parser": "3.0.0",
-    "eslint": "7.0.0",
+    "@typescript-eslint/eslint-plugin": "3.6.0",
+    "@typescript-eslint/parser": "3.6.0",
+    "eslint": "7.4.0",
     "eslint-config-prettier": "6.11.0",
-    "eslint-plugin-import": "2.20.2",
-    "typescript": "3.7.2"
+    "eslint-plugin-import": "2.22.0",
+    "typescript": "3.9.6"
   }
 }

sample/03-microservices/package.json

@@ -19,36 +19,36 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
-    "@nestjs/common": "7.0.11",
-    "@nestjs/core": "7.0.11",
-    "@nestjs/microservices": "7.0.11",
-    "@nestjs/platform-express": "7.0.11",
+    "@nestjs/common": "7.3.1",
+    "@nestjs/core": "7.3.1",
+    "@nestjs/microservices": "7.3.1",
+    "@nestjs/platform-express": "7.3.1",
     "class-transformer": "0.2.3",
     "class-validator": "0.12.2",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
-    "rxjs": "6.5.5"
+    "rxjs": "6.6.0"
   },
   "devDependencies": {
-    "@nestjs/cli": "7.1.5",
-    "@nestjs/schematics": "7.0.0",
-    "@nestjs/testing": "7.0.11",
+    "@nestjs/cli": "7.4.1",
+    "@nestjs/schematics": "7.0.1",
+    "@nestjs/testing": "7.3.1",
     "@types/amqplib": "0.5.13",
-    "@types/express": "4.17.6",
+    "@types/express": "4.17.7",
     "@types/node": "12.12.31",
-    "@types/supertest": "2.0.9",
-    "jest": "26.0.1",
+    "@types/supertest": "2.0.10",
+    "jest": "26.1.0",
     "prettier": "2.0.5",
     "supertest": "4.0.2",
-    "ts-jest": "26.0.0",
-    "ts-loader": "7.0.4",
-    "ts-node": "8.10.1",
+    "ts-jest": "26.1.1",
+    "ts-loader": "7.0.5",
+    "ts-node": "8.10.2",
     "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.0.0",
-    "@typescript-eslint/parser": "3.0.0",
-    "eslint": "7.0.0",
+    "@typescript-eslint/eslint-plugin": "3.6.0",
+    "@typescript-eslint/parser": "3.6.0",
+    "eslint": "7.4.0",
     "eslint-config-prettier": "6.11.0",
-    "eslint-plugin-import": "2.20.2",
-    "typescript": "3.7.2"
+    "eslint-plugin-import": "2.22.0",
+    "typescript": "3.9.6"
   }
 }

sample/04-grpc/package.json

@@ -20,36 +20,36 @@
   },
   "dependencies": {
     "@grpc/proto-loader": "0.5.4",
-    "@nestjs/common": "7.0.11",
-    "@nestjs/core": "7.0.11",
-    "@nestjs/microservices": "7.0.11",
+    "@nestjs/common": "7.3.1",
+    "@nestjs/core": "7.3.1",
+    "@nestjs/microservices": "7.3.1",
     "class-transformer": "0.2.3",
     "class-validator": "0.12.2",
-    "grpc": "1.24.2",
+    "grpc": "1.24.3",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
-    "rxjs": "6.5.5"
+    "rxjs": "6.6.0"
   },
   "devDependencies": {
-    "@nestjs/cli": "7.1.5",
-    "@nestjs/schematics": "7.0.0",
-    "@nestjs/testing": "7.0.11",
-    "@types/express": "4.17.6",
+    "@nestjs/cli": "7.4.1",
+    "@nestjs/schematics": "7.0.1",
+    "@nestjs/testing": "7.3.1",
+    "@types/express": "4.17.7",
     "@types/node": "10.17.3",
-    "@types/supertest": "2.0.9",
-    "@types/ws": "7.2.4",
-    "jest": "26.0.1",
+    "@types/supertest": "2.0.10",
+    "@types/ws": "7.2.6",
+    "jest": "26.1.0",
     "prettier": "2.0.5",
     "supertest": "4.0.2",
-    "ts-jest": "26.0.0",
-    "ts-loader": "7.0.4",
-    "ts-node": "8.10.1",
+    "ts-jest": "26.1.1",
+    "ts-loader": "7.0.5",
+    "ts-node": "8.10.2",
     "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.0.0",
-    "@typescript-eslint/parser": "3.0.0",
-    "eslint": "7.0.0",
+    "@typescript-eslint/eslint-plugin": "3.6.0",
+    "@typescript-eslint/parser": "3.6.0",
+    "eslint": "7.4.0",
     "eslint-config-prettier": "6.11.0",
-    "eslint-plugin-import": "2.20.2",
-    "typescript": "3.7.2"
+    "eslint-plugin-import": "2.22.0",
+    "typescript": "3.9.6"
   }
 }

sample/05-sql-typeorm/package.json

@@ -19,36 +19,36 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
-    "@nestjs/common": "7.0.11",
-    "@nestjs/core": "7.0.11",
-    "@nestjs/platform-express": "7.0.11",
-    "@nestjs/typeorm": "7.0.0",
+    "@nestjs/common": "7.3.1",
+    "@nestjs/core": "7.3.1",
+    "@nestjs/platform-express": "7.3.1",
+    "@nestjs/typeorm": "7.1.0",
     "mysql": "2.18.1",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
-    "rxjs": "6.5.5",
-    "typeorm": "0.2.24"
+    "rxjs": "6.6.0",
+    "typeorm": "0.2.25"
   },
   "devDependencies": {
-    "@nestjs/cli": "7.1.5",
-    "@nestjs/schematics": "7.0.0",
-    "@nestjs/testing": "7.0.11",
-    "@types/express": "4.17.6",
+    "@nestjs/cli": "7.4.1",
+    "@nestjs/schematics": "7.0.1",
+    "@nestjs/testing": "7.3.1",
+    "@types/express": "4.17.7",
     "@types/node": "7.10.9",
-    "@types/supertest": "2.0.9",
-    "@types/ws": "7.2.4",
-    "jest": "26.0.1",
+    "@types/supertest": "2.0.10",
+    "@types/ws": "7.2.6",
+    "jest": "26.1.0",
     "prettier": "2.0.5",
     "supertest": "4.0.2",
-    "ts-jest": "26.0.0",
-    "ts-loader": "7.0.4",
-    "ts-node": "8.10.1",
+    "ts-jest": "26.1.1",
+    "ts-loader": "7.0.5",
+    "ts-node": "8.10.2",
     "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.0.0",
-    "@typescript-eslint/parser": "3.0.0",
-    "eslint": "7.0.0",
+    "@typescript-eslint/eslint-plugin": "3.6.0",
+    "@typescript-eslint/parser": "3.6.0",
+    "eslint": "7.4.0",
     "eslint-config-prettier": "6.11.0",
-    "eslint-plugin-import": "2.20.2",
-    "typescript": "3.7.2"
+    "eslint-plugin-import": "2.22.0",
+    "typescript": "3.9.6"
   }
 }

sample/06-mongoose/package.json

@@ -19,36 +19,36 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
-    "@nestjs/common": "7.0.11",
-    "@nestjs/core": "7.0.11",
-    "@nestjs/mongoose": "7.0.1",
-    "@nestjs/platform-express": "7.0.11",
-    "mongoose": "5.9.13",
+    "@nestjs/common": "7.3.1",
+    "@nestjs/core": "7.3.1",
+    "@nestjs/mongoose": "7.0.2",
+    "@nestjs/platform-express": "7.3.1",
+    "mongoose": "5.9.22",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
-    "rxjs": "6.5.5"
+    "rxjs": "6.6.0"
   },
   "devDependencies": {
-    "@types/mongoose": "5.7.16",
-    "@nestjs/cli": "7.1.5",
-    "@nestjs/schematics": "7.0.0",
-    "@nestjs/testing": "7.0.11",
-    "@types/express": "4.17.6",
+    "@types/mongoose": "5.7.30",
+    "@nestjs/cli": "7.4.1",
+    "@nestjs/schematics": "7.0.1",
+    "@nestjs/testing": "7.3.1",
+    "@types/express": "4.17.7",
     "@types/node": "12.12.31",
-    "@types/supertest": "2.0.9",
-    "@types/ws": "7.2.4",
-    "jest": "26.0.1",
+    "@types/supertest": "2.0.10",
+    "@types/ws": "7.2.6",
+    "jest": "26.1.0",
     "prettier": "2.0.5",
     "supertest": "4.0.2",
-    "ts-jest": "26.0.0",
-    "ts-loader": "7.0.4",
-    "ts-node": "8.10.1",
+    "ts-jest": "26.1.1",
+    "ts-loader": "7.0.5",
+    "ts-node": "8.10.2",
     "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.0.0",
-    "@typescript-eslint/parser": "3.0.0",
-    "eslint": "7.0.0",
+    "@typescript-eslint/eslint-plugin": "3.6.0",
+    "@typescript-eslint/parser": "3.6.0",
+    "eslint": "7.4.0",
     "eslint-config-prettier": "6.11.0",
-    "eslint-plugin-import": "2.20.2",
-    "typescript": "3.7.2"
+    "eslint-plugin-import": "2.22.0",
+    "typescript": "3.9.6"
   }
 }

sample/07-sequelize/package.json

@@ -19,39 +19,39 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
-    "@nestjs/common": "7.0.11",
-    "@nestjs/core": "7.0.11",
-    "@nestjs/platform-express": "7.0.11",
+    "@nestjs/common": "7.3.1",
+    "@nestjs/core": "7.3.1",
+    "@nestjs/platform-express": "7.3.1",
     "@nestjs/sequelize": "0.1.0",
     "mysql2": "2.1.0",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
-    "rxjs": "6.5.5",
-    "sequelize": "5.21.8",
+    "rxjs": "6.6.0",
+    "sequelize": "5.22.3",
     "sequelize-typescript": "1.1.0",
-    "typescript": "3.7.2"
+    "typescript": "3.9.6"
   },
   "devDependencies": {
-    "@types/sequelize": "4.28.8",
-    "@nestjs/cli": "7.1.5",
-    "@nestjs/schematics": "7.0.0",
-    "@nestjs/testing": "7.0.11",
-    "@types/express": "4.17.6",
+    "@types/sequelize": "4.28.9",
+    "@nestjs/cli": "7.4.1",
+    "@nestjs/schematics": "7.0.1",
+    "@nestjs/testing": "7.3.1",
+    "@types/express": "4.17.7",
     "@types/node": "12.12.31",
-    "@types/supertest": "2.0.9",
-    "@types/ws": "7.2.4",
-    "jest": "26.0.1",
+    "@types/supertest": "2.0.10",
+    "@types/ws": "7.2.6",
+    "jest": "26.1.0",
     "prettier": "2.0.5",
     "supertest": "4.0.2",
-    "ts-jest": "26.0.0",
-    "ts-loader": "7.0.4",
-    "ts-node": "8.10.1",
+    "ts-jest": "26.1.1",
+    "ts-loader": "7.0.5",
+    "ts-node": "8.10.2",
     "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.0.0",
-    "@typescript-eslint/parser": "3.0.0",
-    "eslint": "7.0.0",
+    "@typescript-eslint/eslint-plugin": "3.6.0",
+    "@typescript-eslint/parser": "3.6.0",
+    "eslint": "7.4.0",
     "eslint-config-prettier": "6.11.0",
-    "eslint-plugin-import": "2.20.2",
-    "typescript": "3.7.2"
+    "eslint-plugin-import": "2.22.0",
+    "typescript": "3.9.6"
   }
 }

sample/08-webpack/package.json

@@ -11,25 +11,25 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
-    "@nestjs/common": "7.0.11",
-    "@nestjs/core": "7.0.11",
-    "@nestjs/platform-express": "7.0.11",
+    "@nestjs/common": "7.3.1",
+    "@nestjs/core": "7.3.1",
+    "@nestjs/platform-express": "7.3.1",
     "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.5",
-    "typescript": "3.7.2"
+    "rxjs": "6.6.0",
+    "typescript": "3.9.6"
   },
   "devDependencies": {
     "@types/node": "12.12.31",
-    "@typescript-eslint/eslint-plugin": "3.0.0",
-    "@typescript-eslint/parser": "3.0.0",
-    "eslint": "7.0.0",
+    "@typescript-eslint/eslint-plugin": "3.6.0",
+    "@typescript-eslint/parser": "3.6.0",
+    "eslint": "7.4.0",
     "eslint-config-prettier": "6.11.0",
-    "eslint-plugin-import": "2.20.2",
+    "eslint-plugin-import": "2.22.0",
     "start-server-webpack-plugin": "2.2.5",
-    "ts-loader": "7.0.4",
-    "ts-node": "8.10.1",
+    "ts-loader": "7.0.5",
+    "ts-node": "8.10.2",
     "webpack": "4.43.0",
-    "webpack-cli": "3.3.11",
+    "webpack-cli": "3.3.12",
     "webpack-node-externals": "1.7.2"
   }
 }

sample/09-babel-example/package.json

@@ -13,26 +13,26 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
-    "@nestjs/common": "7.0.11",
-    "@nestjs/core": "7.0.11",
-    "@nestjs/platform-express": "7.0.11",
-    "@nestjs/microservices": "7.0.11",
-    "@nestjs/websockets": "7.0.11",
+    "@nestjs/common": "7.3.1",
+    "@nestjs/core": "7.3.1",
+    "@nestjs/platform-express": "7.3.1",
+    "@nestjs/microservices": "7.3.1",
+    "@nestjs/websockets": "7.3.1",
     "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.5"
+    "rxjs": "6.6.0"
   },
   "devDependencies": {
-    "@babel/cli": "7.8.4",
-    "@babel/core": "7.9.6",
-    "@babel/node": "7.8.7",
-    "@babel/plugin-proposal-decorators": "7.8.3",
-    "@babel/plugin-transform-runtime": "7.9.6",
-    "@babel/preset-env": "7.9.6",
-    "@babel/register": "7.9.0",
-    "@babel/runtime": "7.9.6",
-    "@nestjs/testing": "7.0.11",
-    "jest": "26.0.1",
-    "nodemon": "2.0.3",
+    "@babel/cli": "7.10.4",
+    "@babel/core": "7.10.4",
+    "@babel/node": "7.10.4",
+    "@babel/plugin-proposal-decorators": "7.10.4",
+    "@babel/plugin-transform-runtime": "7.10.4",
+    "@babel/preset-env": "7.10.4",
+    "@babel/register": "7.10.4",
+    "@babel/runtime": "7.10.4",
+    "@nestjs/testing": "7.3.1",
+    "jest": "26.1.0",
+    "nodemon": "2.0.4",
     "prettier": "2.0.5",
     "supertest": "4.0.2"
   },

sample/10-fastify/package.json

@@ -19,35 +19,35 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
-    "@nestjs/common": "7.0.11",
-    "@nestjs/core": "7.0.11",
-    "@nestjs/platform-fastify": "7.0.11",
+    "@nestjs/common": "7.3.1",
+    "@nestjs/core": "7.3.1",
+    "@nestjs/platform-fastify": "7.3.1",
     "class-transformer": "0.2.3",
     "class-validator": "0.12.2",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
-    "rxjs": "6.5.5"
+    "rxjs": "6.6.0"
   },
   "devDependencies": {
-    "@nestjs/cli": "7.1.5",
-    "@nestjs/schematics": "7.0.0",
-    "@nestjs/testing": "7.0.11",
-    "@types/express": "4.17.6",
+    "@nestjs/cli": "7.4.1",
+    "@nestjs/schematics": "7.0.1",
+    "@nestjs/testing": "7.3.1",
+    "@types/express": "4.17.7",
     "@types/node": "12.12.31",
-    "@types/supertest": "2.0.9",
-    "@types/ws": "7.2.4",
-    "jest": "26.0.1",
+    "@types/supertest": "2.0.10",
+    "@types/ws": "7.2.6",
+    "jest": "26.1.0",
     "prettier": "2.0.5",
     "supertest": "4.0.2",
-    "ts-jest": "26.0.0",
-    "ts-loader": "7.0.4",
-    "ts-node": "8.10.1",
+    "ts-jest": "26.1.1",
+    "ts-loader": "7.0.5",
+    "ts-node": "8.10.2",
     "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.0.0",
-    "@typescript-eslint/parser": "3.0.0",
-    "eslint": "7.0.0",
+    "@typescript-eslint/eslint-plugin": "3.6.0",
+    "@typescript-eslint/parser": "3.6.0",
+    "eslint": "7.4.0",
     "eslint-config-prettier": "6.11.0",
-    "eslint-plugin-import": "2.20.2",
-    "typescript": "3.7.2"
+    "eslint-plugin-import": "2.22.0",
+    "typescript": "3.9.6"
   }
 }

sample/11-swagger/package.json

@@ -19,36 +19,36 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
-    "@nestjs/common": "7.0.11",
-    "@nestjs/core": "7.0.11",
-    "@nestjs/platform-express": "7.0.11",
-    "@nestjs/swagger": "4.5.5",
+    "@nestjs/common": "7.3.1",
+    "@nestjs/core": "7.3.1",
+    "@nestjs/platform-express": "7.3.1",
+    "@nestjs/swagger": "4.5.12",
     "class-transformer": "0.2.3",
     "class-validator": "0.12.2",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
-    "rxjs": "6.5.5",
+    "rxjs": "6.6.0",
     "swagger-ui-express": "4.1.4"
   },
   "devDependencies": {
-    "@nestjs/cli": "7.1.5",
-    "@nestjs/schematics": "7.0.0",
-    "@nestjs/testing": "7.0.11",
-    "@types/express": "4.17.6",
+    "@nestjs/cli": "7.4.1",
+    "@nestjs/schematics": "7.0.1",
+    "@nestjs/testing": "7.3.1",
+    "@types/express": "4.17.7",
     "@types/node": "10.17.3",
-    "@types/supertest": "2.0.9",
-    "jest": "26.0.1",
+    "@types/supertest": "2.0.10",
+    "jest": "26.1.0",
     "prettier": "2.0.5",
     "supertest": "4.0.2",
-    "ts-jest": "26.0.0",
-    "ts-loader": "7.0.4",
-    "ts-node": "8.10.1",
+    "ts-jest": "26.1.1",
+    "ts-loader": "7.0.5",
+    "ts-node": "8.10.2",
     "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.0.0",
-    "@typescript-eslint/parser": "3.0.0",
-    "eslint": "7.0.0",
+    "@typescript-eslint/eslint-plugin": "3.6.0",
+    "@typescript-eslint/parser": "3.6.0",
+    "eslint": "7.4.0",
     "eslint-config-prettier": "6.11.0",
-    "eslint-plugin-import": "2.20.2",
-    "typescript": "3.7.2"
+    "eslint-plugin-import": "2.22.0",
+    "typescript": "3.9.6"
   }
 }

sample/12-graphql-schema-first/package.json

@@ -19,39 +19,39 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
-    "@nestjs/common": "7.0.11",
-    "@nestjs/core": "7.0.11",
-    "@nestjs/graphql": "7.3.7",
-    "@nestjs/platform-express": "7.0.11",
-    "apollo-server": "2.13.1",
-    "apollo-server-express": "2.13.1",
+    "@nestjs/common": "7.3.1",
+    "@nestjs/core": "7.3.1",
+    "@nestjs/graphql": "7.5.1",
+    "@nestjs/platform-express": "7.3.1",
+    "apollo-server": "2.15.1",
+    "apollo-server-express": "2.15.1",
     "class-transformer": "0.2.3",
     "class-validator": "0.12.2",
-    "graphql": "14.6.0",
+    "graphql": "15.3.0",
     "graphql-subscriptions": "1.1.0",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
-    "rxjs": "6.5.5"
+    "rxjs": "6.6.0"
   },
   "devDependencies": {
-    "@nestjs/cli": "7.1.5",
-    "@nestjs/schematics": "7.0.0",
-    "@nestjs/testing": "7.0.11",
-    "@types/express": "4.17.6",
+    "@nestjs/cli": "7.4.1",
+    "@nestjs/schematics": "7.0.1",
+    "@nestjs/testing": "7.3.1",
+    "@types/express": "4.17.7",
     "@types/node": "12.12.31",
-    "@types/supertest": "2.0.9",
-    "jest": "26.0.1",
+    "@types/supertest": "2.0.10",
+    "jest": "26.1.0",
     "prettier": "2.0.5",
     "supertest": "4.0.2",
-    "ts-jest": "26.0.0",
-    "ts-loader": "7.0.4",
-    "ts-node": "8.10.1",
+    "ts-jest": "26.1.1",
+    "ts-loader": "7.0.5",
+    "ts-node": "8.10.2",
     "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.0.0",
-    "@typescript-eslint/parser": "3.0.0",
-    "eslint": "7.0.0",
+    "@typescript-eslint/eslint-plugin": "3.6.0",
+    "@typescript-eslint/parser": "3.6.0",
+    "eslint": "7.4.0",
     "eslint-config-prettier": "6.11.0",
-    "eslint-plugin-import": "2.20.2",
-    "typescript": "3.7.2"
+    "eslint-plugin-import": "2.22.0",
+    "typescript": "3.9.6"
   }
 }

sample/13-mongo-typeorm/package.json

@@ -19,35 +19,35 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
-    "@nestjs/common": "7.0.11",
-    "@nestjs/core": "7.0.11",
-    "@nestjs/platform-express": "7.0.11",
-    "@nestjs/typeorm": "7.0.0",
-    "mongodb": "3.5.7",
+    "@nestjs/common": "7.3.1",
+    "@nestjs/core": "7.3.1",
+    "@nestjs/platform-express": "7.3.1",
+    "@nestjs/typeorm": "7.1.0",
+    "mongodb": "3.5.9",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
-    "rxjs": "6.5.5",
-    "typeorm": "0.2.24"
+    "rxjs": "6.6.0",
+    "typeorm": "0.2.25"
   },
   "devDependencies": {
-    "@nestjs/cli": "7.1.5",
-    "@nestjs/schematics": "7.0.0",
-    "@nestjs/testing": "7.0.11",
-    "@types/express": "4.17.6",
+    "@nestjs/cli": "7.4.1",
+    "@nestjs/schematics": "7.0.1",
+    "@nestjs/testing": "7.3.1",
+    "@types/express": "4.17.7",
     "@types/node": "12.12.31",
-    "@types/supertest": "2.0.9",
-    "jest": "26.0.1",
+    "@types/supertest": "2.0.10",
+    "jest": "26.1.0",
     "prettier": "2.0.5",
     "supertest": "4.0.2",
-    "ts-jest": "26.0.0",
-    "ts-loader": "7.0.4",
-    "ts-node": "8.10.1",
+    "ts-jest": "26.1.1",
+    "ts-loader": "7.0.5",
+    "ts-node": "8.10.2",
     "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.0.0",
-    "@typescript-eslint/parser": "3.0.0",
-    "eslint": "7.0.0",
+    "@typescript-eslint/eslint-plugin": "3.6.0",
+    "@typescript-eslint/parser": "3.6.0",
+    "eslint": "7.4.0",
     "eslint-config-prettier": "6.11.0",
-    "eslint-plugin-import": "2.20.2",
-    "typescript": "3.7.2"
+    "eslint-plugin-import": "2.22.0",
+    "typescript": "3.9.6"
   }
 }

sample/14-mongoose-base/package.json

@@ -19,33 +19,33 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
-    "@nestjs/common": "7.0.11",
-    "@nestjs/core": "7.0.11",
-    "@nestjs/platform-express": "7.0.11",
-    "mongoose": "5.9.13",
+    "@nestjs/common": "7.3.1",
+    "@nestjs/core": "7.3.1",
+    "@nestjs/platform-express": "7.3.1",
+    "mongoose": "5.9.22",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
-    "rxjs": "6.5.5"
+    "rxjs": "6.6.0"
   },
   "devDependencies": {
-    "@nestjs/cli": "7.1.5",
-    "@nestjs/schematics": "7.0.0",
-    "@nestjs/testing": "7.0.11",
-    "@types/express": "4.17.6",
+    "@nestjs/cli": "7.4.1",
+    "@nestjs/schematics": "7.0.1",
+    "@nestjs/testing": "7.3.1",
+    "@types/express": "4.17.7",
     "@types/node": "7.10.9",
-    "@types/supertest": "2.0.9",
-    "jest": "26.0.1",
+    "@types/supertest": "2.0.10",
+    "jest": "26.1.0",
     "prettier": "2.0.5",
     "supertest": "4.0.2",
-    "ts-jest": "26.0.0",
-    "ts-loader": "7.0.4",
-    "ts-node": "8.10.1",
+    "ts-jest": "26.1.1",
+    "ts-loader": "7.0.5",
+    "ts-node": "8.10.2",
     "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.0.0",
-    "@typescript-eslint/parser": "3.0.0",
-    "eslint": "7.0.0",
+    "@typescript-eslint/eslint-plugin": "3.6.0",
+    "@typescript-eslint/parser": "3.6.0",
+    "eslint": "7.4.0",
     "eslint-config-prettier": "6.11.0",
-    "eslint-plugin-import": "2.20.2",
-    "typescript": "3.7.2"
+    "eslint-plugin-import": "2.22.0",
+    "typescript": "3.9.6"
   }
 }

sample/15-mvc/package.json

@@ -19,34 +19,34 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
-    "@nestjs/common": "7.0.11",
-    "@nestjs/core": "7.0.11",
-    "@nestjs/platform-express": "7.0.11",
+    "@nestjs/common": "7.3.1",
+    "@nestjs/core": "7.3.1",
+    "@nestjs/platform-express": "7.3.1",
     "hbs": "4.1.1",
     "pug": "3.0.0",
     "reflect-metadata": "0.1.13",
     "rimraf": "3.0.2",
-    "rxjs": "6.5.5"
+    "rxjs": "6.6.0"
   },
   "devDependencies": {
-    "@nestjs/cli": "7.1.5",
-    "@nestjs/schematics": "7.0.0",
-    "@nestjs/testing": "7.0.11",
-    "@types/express": "4.17.6",
+    "@nestjs/cli": "7.4.1",
+    "@nestjs/schematics": "7.0.1",
+    "@nestjs/testing": "7.3.1",
+    "@types/express": "4.17.7",
     "@types/node": "8.10.58",
-    "@types/supertest": "2.0.9",
-    "jest": "26.0.1",
+    "@types/supertest": "2.0.10",
+    "jest": "26.1.0",
     "prettier": "2.0.5",
     "supertest": "4.0.2",
-    "ts-jest": "26.0.0",
-    "ts-loader": "7.0.4",
-    "ts-node": "8.10.1",
+    "ts-jest": "26.1.1",
+    "ts-loader": "7.0.5",
+    "ts-node": "8.10.2",
     "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.0.0",
-    "@typescript-eslint/parser": "3.0.0",
-    "eslint": "7.0.0",
+    "@typescript-eslint/eslint-plugin": "3.6.0",
+    "@typescript-eslint/parser": "3.6.0",
+    "eslint": "7.4.0",
     "eslint-config-prettier": "6.11.0",
-    "eslint-plugin-import": "2.20.2",
-    "typescript": "3.7.2"
+    "eslint-plugin-import": "2.22.0",
+    "typescript": "3.9.6"
   }
 }

sample/16-gateways-ws/package.json

@@ -19,38 +19,38 @@
     "test:e2e": "echo 'No e2e tests implemented yet.'"
   },
   "dependencies": {
-    "@nestjs/common": "7.0.11",
-    "@nestjs/core": "7.0.11",
-    "@nestjs/platform-express": "7.0.11",
-    "@nestjs/platform-ws": "7.0.11",
-    "@nestjs/websockets": "7.0.11",
+    "@nestjs/common": "7.3.1",
+    "@nestjs/core": "7.3.1",
+    "@nestjs/platform-express": "7.3.1",
+    "@nestjs/platform-ws": "7.3.1",
+    "@nestjs/websockets": "7.3.1",
     "class-transformer": "0.2.3",
     "class-validator": "0.12.2",
     "rimraf": "3.0.2",
     "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.5",
-    "ws": "7.3.0"
+    "rxjs": "6.6.0",
+    "ws": "7.3.1"
   },
   "devDependencies": {
-    "@types/ws": "7.2.4",
-    "@nestjs/cli": "7.1.5",
-    "@nestjs/schematics": "7.0.0",
-    "@nestjs/testing": "7.0.11",
-    "@types/express": "4.17.6",
+    "@types/ws": "7.2.6",
+    "@nestjs/cli": "7.4.1",
+    "@nestjs/schematics": "7.0.1",
+    "@nestjs/testing": "7.3.1",
+    "@types/express": "4.17.7",
     "@types/node": "12.12.31",
-    "@types/supertest": "2.0.9",
-    "jest": "26.0.1",
+    "@types/supertest": "2.0.10",
+    "jest": "26.1.0",
     "prettier": "2.0.5",
     "supertest": "4.0.2",
-    "ts-jest": "26.0.0",
-    "ts-loader": "7.0.4",
-    "ts-node": "8.10.1",
+    "ts-jest": "26.1.1",
+    "ts-loader": "7.0.5",
+    "ts-node": "8.10.2",
     "tsconfig-paths": "3.9.0",
-    "@typescript-eslint/eslint-plugin": "3.0.0",
-    "@typescript-eslint/parser": "3.0.0",
-    "eslint": "7.0.0",
+    "@typescript-eslint/eslint-plugin": "3.6.0",
+    "@typescript-eslint/parser": "3.6.0",
+    "eslint": "7.4.0",
     "eslint-config-prettier": "6.11.0",
-    "eslint-plugin-import": "2.20.2",
-    "typescript": "3.7.2"
+    "eslint-plugin-import": "2.22.0",
+    "typescript": "3.9.6"
   }
 }