chore(@nestjs) publish v5.6.2 release

sample(mongoose) should await on create POST

Readme.md

@@ -16,6 +16,7 @@
 <a href="https://travis-ci.org/nestjs/nest"><img src="https://img.shields.io/travis/nestjs/nest/master.svg?label=linux" alt="Linux" /></a>
 <a href="https://coveralls.io/github/nestjs/nest?branch=master"><img src="https://coveralls.io/repos/github/nestjs/nest/badge.svg?branch=master#8" alt="Coverage" /></a>
 <a href="https://gitter.im/nestjs/nestjs?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=body_badge"><img src="https://badges.gitter.im/nestjs/nestjs.svg" alt="Gitter" /></a>
+<a href="https://discord.gg/G7Qnnhy"><img src="https://img.shields.io/badge/discord-online-brightgreen.svg" alt="Discord"/></a>
 <a href="https://opencollective.com/nest#backer"><img src="https://opencollective.com/nest/backers/badge.svg" alt="Backers on Open Collective" /></a>
 <a href="https://opencollective.com/nest#sponsor"><img src="https://opencollective.com/nest/sponsors/badge.svg" alt="Sponsors on Open Collective" /></a>
   <a href="https://paypal.me/kamilmysliwiec"><img src="https://img.shields.io/badge/Donate-PayPal-ff3f59.svg"/></a>
@@ -48,13 +49,10 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 <a href="https://valor-software.com/"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="320" /></a>
 
-#### Gold Sponsors
-
-<a href="http://xtremis.com/"><img src="https://nestjs.com/img/logo-xtremis.svg" width="220" /></a> 
-
 #### Silver Sponsors
 <a href="https://neoteric.eu/"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" /></a> &nbsp;
-  <a href="http://gojob.com"><img src="http://nestjs.com/img/gojob-logo.png" valign="bottom" height="95" /></a> &nbsp; <a href="https://www.swingdev.io"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="150" /> </a>
+  <a href="http://gojob.com"><img src="http://nestjs.com/img/gojob-logo.png" valign="bottom" height="95" /></a> &nbsp; <a href="https://www.swingdev.io"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="150" /> </a> &nbsp;
+  <a href="http://xtremis.com/"><img src="https://nestjs.com/img/logo-xtremis.svg" width="150" /></a> 
 
 #### Sponsors
 

lerna.json

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

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "nestjs",
-  "version": "5.4.0",
+  "version": "5.6.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -111,20 +111,32 @@
       }
     },
     "@nestjs/common": {
-      "version": "5.1.0",
-      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-5.1.0.tgz",
-      "integrity": "sha512-JAZFqdU+f4DRE4yOvpfWDtwgmCavyfE2Vu7mSwYsklU9TlBBE9XBygN2J38aQC83dmCJ1H889shd+hBIiVyEXA==",
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-5.5.0.tgz",
+      "integrity": "sha512-Ifh1D4ypsJYs/3YBIocU+X5yuAZSVKuCsz8kaKB4ZUO5WwJjh4/x6hlr4A+9XUMe8fPLtYXVohJoRUU5HbwyIA==",
       "requires": {
-        "axios": "0.17.1",
+        "axios": "0.18.0",
         "cli-color": "1.2.0",
         "deprecate": "1.0.0",
-        "multer": "1.3.0"
+        "multer": "1.3.0",
+        "uuid": "3.3.2"
+      },
+      "dependencies": {
+        "axios": {
+          "version": "0.18.0",
+          "resolved": "https://registry.npmjs.org/axios/-/axios-0.18.0.tgz",
+          "integrity": "sha1-MtU+SFHv3AoRmTts0AB4nXDAUQI=",
+          "requires": {
+            "follow-redirects": "^1.3.0",
+            "is-buffer": "^1.1.5"
+          }
+        }
       }
     },
     "@nestjs/core": {
-      "version": "5.3.15",
-      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-5.3.15.tgz",
-      "integrity": "sha512-pbF+e7JTBxiR+vu6VmrXsP9UQqBkQrH7o6HHQdovCP1Q2/NEBhpFvzMC3mWo0/4J11qTCN06vc6sWjstpX1fMg==",
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-5.5.0.tgz",
+      "integrity": "sha512-XPUjSJyex6KMdTUKK1oeD7ea9mNLcwlSEbcKV7OWaNHIVq/XJaFpbzjbmd+/U/ZZaO1IWhpisfLW9gr/O8eb4w==",
       "requires": {
         "@nuxtjs/opencollective": "0.1.0",
         "body-parser": "1.18.3",
@@ -159,7 +171,7 @@
         },
         "express": {
           "version": "4.16.3",
-          "resolved": "http://registry.npmjs.org/express/-/express-4.16.3.tgz",
+          "resolved": "https://registry.npmjs.org/express/-/express-4.16.3.tgz",
           "integrity": "sha1-avilAjUNsyRuzEvs9rWjTSL37VM=",
           "requires": {
             "accepts": "~1.3.5",
@@ -225,7 +237,7 @@
         },
         "finalhandler": {
           "version": "1.1.1",
-          "resolved": "http://registry.npmjs.org/finalhandler/-/finalhandler-1.1.1.tgz",
+          "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.1.1.tgz",
           "integrity": "sha512-Y1GUDo39ez4aHAw7MysnUD5JzYX+WaIj8I57kO3aEPT1fFRL4sr7mjei97FgnwhAyyzRYmQZaTHb2+9uZ1dPtg==",
           "requires": {
             "debug": "2.6.9",
@@ -243,16 +255,16 @@
           "integrity": "sha1-6qM9bd16zo9/b+DJygRA5wZzix4="
         },
         "mime-db": {
-          "version": "1.36.0",
-          "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.36.0.tgz",
-          "integrity": "sha512-L+xvyD9MkoYMXb1jAmzI/lWYAxAMCPvIBSWur0PZ5nOf5euahRLVqH//FKW9mWp2lkqUgYiXPgkzfMUFi4zVDw=="
+          "version": "1.37.0",
+          "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.37.0.tgz",
+          "integrity": "sha512-R3C4db6bgQhlIhPU48fUtdVmKnflq+hRdad7IyKhtFj06VPNVdk2RhiYL3UjQIlso8L+YxAtFkobT0VK+S/ybg=="
         },
         "mime-types": {
-          "version": "2.1.20",
-          "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.20.tgz",
-          "integrity": "sha512-HrkrPaP9vGuWbLK1B1FfgAkbqNjIuy4eHlIYnFi7kamZyLLrGlo2mpcx0bBmNpKqBtYtAfGbodDddIgddSJC2A==",
+          "version": "2.1.21",
+          "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.21.tgz",
+          "integrity": "sha512-3iL6DbwpyLzjR3xHSFNFeb9Nz/M8WDkX33t1GFQnFOllWk8pOrh/LSrB5OXlnlW5P9LH73X6loW/eogc+F5lJg==",
           "requires": {
-            "mime-db": "~1.36.0"
+            "mime-db": "~1.37.0"
           }
         },
         "proxy-addr": {
@@ -328,9 +340,9 @@
       }
     },
     "@nestjs/microservices": {
-      "version": "5.1.0",
-      "resolved": "https://registry.npmjs.org/@nestjs/microservices/-/microservices-5.1.0.tgz",
-      "integrity": "sha512-g9ez7N+QgjlJSSak27KhUHXi1YMnk/DuGpAn/TWlm5rSmcsrArdTSvinGBMyb0mL3CMJJz8y0/CZwAUdy9HQzA==",
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/@nestjs/microservices/-/microservices-5.5.0.tgz",
+      "integrity": "sha512-sOZ2+dPxHvb+RNbmn4wo+MFg9ZHxx9N9RGZmlYQEJQ+s4zk0rJBalzJhKNuNkiL6oJDYYNom98YhWRVvuAkvwg==",
       "requires": {
         "iterare": "0.0.8",
         "json-socket": "^0.2.1",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nestjs",
-  "version": "5.4.1",
+  "version": "5.6.1",
   "description": "Modern, fast, powerful node.js web framework",
   "scripts": {
     "coverage": "nyc report --reporter=text-lcov | coveralls",
@@ -41,9 +41,9 @@
   "license": "MIT",
   "dependencies": {
     "@grpc/proto-loader": "^0.3.0",
-    "@nestjs/common": "5.1.0",
-    "@nestjs/core": "^5.3.10",
-    "@nestjs/microservices": "5.1.0",
+    "@nestjs/common": "5.5.0",
+    "@nestjs/core": "^5.5.0",
+    "@nestjs/microservices": "5.5.0",
     "@nestjs/testing": "5.1.0",
     "@nestjs/websockets": "5.1.0",
     "@nuxtjs/opencollective": "^0.1.0",

packages/common/Readme.md

@@ -16,6 +16,7 @@
 <a href="https://travis-ci.org/nestjs/nest"><img src="https://img.shields.io/travis/nestjs/nest/master.svg?label=linux" alt="Linux" /></a>
 <a href="https://coveralls.io/github/nestjs/nest?branch=master"><img src="https://coveralls.io/repos/github/nestjs/nest/badge.svg?branch=master#8" alt="Coverage" /></a>
 <a href="https://gitter.im/nestjs/nestjs?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=body_badge"><img src="https://badges.gitter.im/nestjs/nestjs.svg" alt="Gitter" /></a>
+<a href="https://discord.gg/G7Qnnhy"><img src="https://img.shields.io/badge/discord-online-brightgreen.svg" alt="Discord"/></a>
 <a href="https://opencollective.com/nest#backer"><img src="https://opencollective.com/nest/backers/badge.svg" alt="Backers on Open Collective" /></a>
 <a href="https://opencollective.com/nest#sponsor"><img src="https://opencollective.com/nest/sponsors/badge.svg" alt="Sponsors on Open Collective" /></a>
   <a href="https://paypal.me/kamilmysliwiec"><img src="https://img.shields.io/badge/Donate-PayPal-ff3f59.svg"/></a>
@@ -48,13 +49,10 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 <a href="https://valor-software.com/"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="320" /></a>
 
-#### Gold Sponsors
-
-<a href="http://xtremis.com/"><img src="https://nestjs.com/img/logo-xtremis.svg" width="220" /></a> 
-
 #### Silver Sponsors
 <a href="https://neoteric.eu/"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" /></a> &nbsp;
-  <a href="http://gojob.com"><img src="http://nestjs.com/img/gojob-logo.png" valign="bottom" height="95" /></a> &nbsp; <a href="https://www.swingdev.io"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="150" /> </a>
+  <a href="http://gojob.com"><img src="http://nestjs.com/img/gojob-logo.png" valign="bottom" height="95" /></a> &nbsp; <a href="https://www.swingdev.io"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="150" /> </a> &nbsp;
+  <a href="http://xtremis.com/"><img src="https://nestjs.com/img/logo-xtremis.svg" width="150" /></a> 
 
 #### Sponsors
 

packages/common/http/http.module.ts

@@ -47,6 +47,11 @@ export class HttpModule {
       imports: options.imports,
       providers: [
         ...this.createAsyncProviders(options),
+        {
+          provide: AXIOS_INSTANCE_TOKEN,
+          useFactory: (config: HttpModuleOptions) => Axios.create(config),
+          inject: [HTTP_MODULE_OPTIONS],
+        },
         {
           provide: HTTP_MODULE_ID,
           useValue: randomStringGenerator(),

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

@@ -20,6 +20,8 @@ export interface GrpcOptions {
   transport?: Transport.GRPC;
   options: {
     url?: string;
+    maxSendMessageLength?: number;
+    maxReceiveMessageLength?: number;
     credentials?: any;
     protoPath: string;
     package: string;

packages/common/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/common",
-  "version": "5.5.0",
+  "version": "5.6.2",
   "description": "Nest - modern, fast, powerful node.js web framework (@common)",
   "author": "Kamil Mysliwiec",
   "repository": {

packages/common/pipes/validation.pipe.ts

@@ -6,6 +6,7 @@ import {
   ValidationError,
 } from '../index';
 import { ValidatorOptions } from '../interfaces/external/validator-options.interface';
+import { ClassTransformOptions } from '../interfaces/external/class-transform-options.interface';
 import { PipeTransform } from '../interfaces/features/pipe-transform.interface';
 import { loadPackage } from '../utils/load-package.util';
 import { isNil } from '../utils/shared.utils';
@@ -13,6 +14,7 @@ import { isNil } from '../utils/shared.utils';
 export interface ValidationPipeOptions extends ValidatorOptions {
   transform?: boolean;
   disableErrorMessages?: boolean;
+  transformOptions?: ClassTransformOptions;
   exceptionFactory?: (errors: ValidationError[]) => any;
 }
 
@@ -24,13 +26,20 @@ export class ValidationPipe implements PipeTransform<any> {
   protected isTransformEnabled: boolean;
   protected isDetailedOutputDisabled?: boolean;
   protected validatorOptions: ValidatorOptions;
+  protected transformOptions: ClassTransformOptions;
   protected exceptionFactory: (errors: ValidationError[]) => any;
 
   constructor(@Optional() options?: ValidationPipeOptions) {
     options = options || {};
-    const { transform, disableErrorMessages, ...validatorOptions } = options;
+    const {
+      transform,
+      disableErrorMessages,
+      transformOptions,
+      ...validatorOptions
+    } = options;
     this.isTransformEnabled = !!transform;
     this.validatorOptions = validatorOptions;
+    this.transformOptions = transformOptions;
     this.isDetailedOutputDisabled = disableErrorMessages;
     this.exceptionFactory =
       options.exceptionFactory ||
@@ -52,6 +61,7 @@ export class ValidationPipe implements PipeTransform<any> {
     const entity = classTransformer.plainToClass(
       metatype,
       this.toEmptyIfNil(value),
+      this.transformOptions
     );
     const errors = await classValidator.validate(entity, this.validatorOptions);
     if (errors.length > 0) {
@@ -60,8 +70,8 @@ export class ValidationPipe implements PipeTransform<any> {
     return this.isTransformEnabled
       ? entity
       : Object.keys(this.validatorOptions).length > 0
-      ? classTransformer.classToPlain(entity)
-      : value;
+        ? classTransformer.classToPlain(entity, this.transformOptions)
+        : value;
   }
 
   private toValidate(metadata: ArgumentMetadata): boolean {

packages/common/test/pipes/validation.pipe.spec.ts

@@ -1,9 +1,26 @@
-import * as sinon from 'sinon';
 import { expect } from 'chai';
+import { Exclude, Expose } from 'class-transformer';
+import { IsOptional, IsString } from 'class-validator';
 import { ArgumentMetadata } from '../../interfaces';
-import { IsString } from 'class-validator';
 import { ValidationPipe } from '../../pipes/validation.pipe';
 
+@Exclude()
+class TestModelInternal {
+  constructor() {}
+  @Expose()
+  @IsString()
+  public prop1: string;
+
+  @Expose()
+  @IsString()
+  public prop2: string;
+
+  @Expose({ groups: ['internal'] })
+  @IsString()
+  @IsOptional()
+  public propInternal: string;
+}
+
 class TestModel {
   constructor() {}
   @IsString() public prop1: string;
@@ -18,6 +35,11 @@ describe('ValidationPipe', () => {
     metatype: TestModel,
     data: '',
   };
+  const transformMetadata: ArgumentMetadata = {
+    type: 'body',
+    metatype: TestModelInternal,
+    data: '',
+  };
 
   describe('transform', () => {
     describe('when validation passes', () => {
@@ -68,8 +90,40 @@ describe('ValidationPipe', () => {
           expect(target.transform(testObj, metadata)).to.eventually.throw;
         });
       });
+      describe('when transformation is internal', () => {
+        it('should return a TestModel with internal property', async () => {
+          target = new ValidationPipe({
+            transform: true,
+            transformOptions: { groups: ['internal'] },
+          });
+          const testObj = {
+            prop1: 'value1',
+            prop2: 'value2',
+            propInternal: 'value3',
+          };
+          expect(
+            await target.transform(testObj, transformMetadata),
+          ).to.have.property('propInternal');
+        });
+      });
+      describe('when transformation is external', () => {
+        it('should return a TestModel without internal property', async () => {
+          target = new ValidationPipe({
+            transform: true,
+            transformOptions: { groups: ['external'] },
+          });
+          const testObj = {
+            prop1: 'value1',
+            prop2: 'value2',
+            propInternal: 'value3',
+          };
+          expect(
+            await target.transform(testObj, transformMetadata),
+          ).to.not.have.property('propInternal');
+        });
+      });
     });
-    describe("when validation doesn't transform", () => {
+    describe('when validation doesn\'t transform', () => {
       describe('when validation strips', () => {
         it('should return a plain object without extra properties', async () => {
           target = new ValidationPipe({ transform: false, whitelist: true });

packages/core/Readme.md

@@ -16,6 +16,7 @@
 <a href="https://travis-ci.org/nestjs/nest"><img src="https://img.shields.io/travis/nestjs/nest/master.svg?label=linux" alt="Linux" /></a>
 <a href="https://coveralls.io/github/nestjs/nest?branch=master"><img src="https://coveralls.io/repos/github/nestjs/nest/badge.svg?branch=master#8" alt="Coverage" /></a>
 <a href="https://gitter.im/nestjs/nestjs?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=body_badge"><img src="https://badges.gitter.im/nestjs/nestjs.svg" alt="Gitter" /></a>
+<a href="https://discord.gg/G7Qnnhy"><img src="https://img.shields.io/badge/discord-online-brightgreen.svg" alt="Discord"/></a>
 <a href="https://opencollective.com/nest#backer"><img src="https://opencollective.com/nest/backers/badge.svg" alt="Backers on Open Collective" /></a>
 <a href="https://opencollective.com/nest#sponsor"><img src="https://opencollective.com/nest/sponsors/badge.svg" alt="Sponsors on Open Collective" /></a>
   <a href="https://paypal.me/kamilmysliwiec"><img src="https://img.shields.io/badge/Donate-PayPal-ff3f59.svg"/></a>
@@ -48,13 +49,10 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 <a href="https://valor-software.com/"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="320" /></a>
 
-#### Gold Sponsors
-
-<a href="http://xtremis.com/"><img src="https://nestjs.com/img/logo-xtremis.svg" width="220" /></a> 
-
 #### Silver Sponsors
 <a href="https://neoteric.eu/"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" /></a> &nbsp;
-  <a href="http://gojob.com"><img src="http://nestjs.com/img/gojob-logo.png" valign="bottom" height="95" /></a> &nbsp; <a href="https://www.swingdev.io"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="150" /> </a>
+  <a href="http://gojob.com"><img src="http://nestjs.com/img/gojob-logo.png" valign="bottom" height="95" /></a> &nbsp; <a href="https://www.swingdev.io"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="150" /> </a> &nbsp;
+  <a href="http://xtremis.com/"><img src="https://nestjs.com/img/logo-xtremis.svg" width="150" /></a> 
 
 #### Sponsors
 

packages/core/errors/messages.ts

@@ -53,7 +53,7 @@ export const INVALID_MIDDLEWARE_MESSAGE = (text, name: string) =>
   `The middleware doesn't provide the 'resolve' method (${name})`;
 
 export const INVALID_MODULE_MESSAGE = (text, scope: string) =>
-  `Nest cannot create the module instance. Often, this is because of a circular dependency between modules. Use forwardRef() to avoid it. (Read more https://docs.nestjs.com/advanced/circular-dependency.) Scope [${scope}]`;
+  `Nest cannot create the module instance. Often, this is because of a circular dependency between modules. Use forwardRef() to avoid it. (Read more https://docs.nestjs.com/fundamentals/circular-dependency.) Scope [${scope}]`;
 
 export const UNKNOWN_EXPORT_MESSAGE = (text, module: string) =>
   `Nest cannot export a component/module that is not a part of the currently processed module (${module}). Please verify whether each exported unit is available in this particular context.`;

packages/core/injector/container-scanner.ts

@@ -1,4 +1,5 @@
 import { Type } from '@nestjs/common';
+import { Abstract } from '@nestjs/common/interfaces';
 import { isFunction } from '@nestjs/common/utils/shared.utils';
 import { UnknownElementException } from '../errors/exceptions/unknown-element.exception';
 import { InstanceWrapper, NestContainer } from './container';
@@ -10,7 +11,7 @@ export class ContainerScanner {
   constructor(private readonly container: NestContainer) {}
 
   public find<TInput = any, TResult = TInput>(
-    typeOrToken: Type<TInput> | string | symbol,
+    typeOrToken: Type<TInput> | Abstract<TInput> | string | symbol,
   ): TResult {
     this.initFlatContainer();
     return this.findInstanceByPrototypeOrToken<TInput, TResult>(
@@ -20,7 +21,7 @@ export class ContainerScanner {
   }
 
   public findInstanceByPrototypeOrToken<TInput = any, TResult = TInput>(
-    metatypeOrToken: Type<TInput> | string | symbol,
+    metatypeOrToken: Type<TInput> | Abstract<TInput> | string | symbol,
     contextModule: Partial<Module>,
   ): TResult {
     const dependencies = new Map([

packages/core/nest-application-context.ts

@@ -6,6 +6,7 @@ import {
   OnModuleDestroy,
   OnModuleInit,
 } from '@nestjs/common';
+import { Abstract } from '@nestjs/common/interfaces';
 import { Type } from '@nestjs/common/interfaces/type.interface';
 import { isNil, isUndefined } from '@nestjs/common/utils/shared.utils';
 import iterate from 'iterare';
@@ -46,7 +47,7 @@ export class NestApplicationContext implements INestApplicationContext {
   }
 
   public get<TInput = any, TResult = TInput>(
-    typeOrToken: Type<TInput> | string | symbol,
+    typeOrToken: Type<TInput> | Abstract<TInput> | string | symbol,
     options: { strict: boolean } = { strict: false },
   ): TResult {
     if (!(options && options.strict)) {
@@ -170,13 +171,13 @@ export class NestApplicationContext implements INestApplicationContext {
   }
 
   protected find<TInput = any, TResult = TInput>(
-    typeOrToken: Type<TInput> | string | symbol,
+    typeOrToken: Type<TInput> | Abstract<TInput> | string | symbol,
   ): TResult {
     return this.containerScanner.find<TInput, TResult>(typeOrToken);
   }
 
   protected findInstanceByPrototypeOrToken<TInput = any, TResult = TInput>(
-    metatypeOrToken: Type<TInput> | string | symbol,
+    metatypeOrToken: Type<TInput> | Abstract<TInput> | string | symbol,
     contextModule: Partial<Module>,
   ): TResult {
     return this.containerScanner.findInstanceByPrototypeOrToken<

packages/core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/core",
-  "version": "5.5.0",
+  "version": "5.6.2",
   "description": "Nest - modern, fast, powerful node.js web framework (@core)",
   "author": "Kamil Mysliwiec",
   "license": "MIT",

packages/microservices/Readme.md

@@ -16,6 +16,7 @@
 <a href="https://travis-ci.org/nestjs/nest"><img src="https://img.shields.io/travis/nestjs/nest/master.svg?label=linux" alt="Linux" /></a>
 <a href="https://coveralls.io/github/nestjs/nest?branch=master"><img src="https://coveralls.io/repos/github/nestjs/nest/badge.svg?branch=master#8" alt="Coverage" /></a>
 <a href="https://gitter.im/nestjs/nestjs?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=body_badge"><img src="https://badges.gitter.im/nestjs/nestjs.svg" alt="Gitter" /></a>
+<a href="https://discord.gg/G7Qnnhy"><img src="https://img.shields.io/badge/discord-online-brightgreen.svg" alt="Discord"/></a>
 <a href="https://opencollective.com/nest#backer"><img src="https://opencollective.com/nest/backers/badge.svg" alt="Backers on Open Collective" /></a>
 <a href="https://opencollective.com/nest#sponsor"><img src="https://opencollective.com/nest/sponsors/badge.svg" alt="Sponsors on Open Collective" /></a>
   <a href="https://paypal.me/kamilmysliwiec"><img src="https://img.shields.io/badge/Donate-PayPal-ff3f59.svg"/></a>
@@ -48,13 +49,10 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 <a href="https://valor-software.com/"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="320" /></a>
 
-#### Gold Sponsors
-
-<a href="http://xtremis.com/"><img src="https://nestjs.com/img/logo-xtremis.svg" width="220" /></a> 
-
 #### Silver Sponsors
 <a href="https://neoteric.eu/"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" /></a> &nbsp;
-  <a href="http://gojob.com"><img src="http://nestjs.com/img/gojob-logo.png" valign="bottom" height="95" /></a> &nbsp; <a href="https://www.swingdev.io"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="150" /> </a>
+  <a href="http://gojob.com"><img src="http://nestjs.com/img/gojob-logo.png" valign="bottom" height="95" /></a> &nbsp; <a href="https://www.swingdev.io"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="150" /> </a> &nbsp;
+  <a href="http://xtremis.com/"><img src="https://nestjs.com/img/logo-xtremis.svg" width="150" /></a> 
 
 #### Sponsors
 

packages/microservices/constants.ts

@@ -27,3 +27,5 @@ export const RQM_DEFAULT_IS_GLOBAL_PREFETCH_COUNT = false;
 export const RQM_DEFAULT_QUEUE_OPTIONS = {};
 
 export const GRPC_DEFAULT_PROTO_LOADER = '@grpc/proto-loader';
+export const GRPC_DEFAULT_MAX_RECEIVE_MESSAGE_LENGTH = 4 * 1024 * 1024;
+export const GRPC_DEFAULT_MAX_SEND_MESSAGE_LENGTH = 4 * 1024 * 1024;

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

@@ -21,6 +21,8 @@ export interface GrpcOptions {
   transport?: Transport.GRPC;
   options: {
     url?: string;
+    maxSendMessageLength?: number;
+    maxReceiveMessageLength?: number;
     credentials?: any;
     protoPath: string;
     package: string;

packages/microservices/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/microservices",
-  "version": "5.5.0",
+  "version": "5.6.2",
   "description": "Nest - modern, fast, powerful node.js web framework (@microservices)",
   "author": "Kamil Mysliwiec",
   "license": "MIT",

packages/microservices/server/server-grpc.ts

@@ -1,6 +1,13 @@
+import { isObject, isUndefined } from '@nestjs/common/utils/shared.utils';
 import { fromEvent } from 'rxjs';
 import { takeUntil } from 'rxjs/operators';
-import { CANCEL_EVENT, GRPC_DEFAULT_PROTO_LOADER, GRPC_DEFAULT_URL } from '../constants';
+import {
+  CANCEL_EVENT,
+  GRPC_DEFAULT_MAX_RECEIVE_MESSAGE_LENGTH,
+  GRPC_DEFAULT_MAX_SEND_MESSAGE_LENGTH,
+  GRPC_DEFAULT_PROTO_LOADER,
+  GRPC_DEFAULT_URL
+} from '../constants';
 import { InvalidGrpcPackageException } from '../exceptions/errors/invalid-grpc-package.exception';
 import { InvalidProtoDefinitionException } from '../exceptions/errors/invalid-proto-definition.exception';
 import { CustomTransportStrategy } from '../interfaces';
@@ -23,13 +30,11 @@ export class ServerGrpc extends Server implements CustomTransportStrategy {
       this.getOptionsProp<GrpcOptions>(options, 'url') || GRPC_DEFAULT_URL;
 
     const protoLoader =
-      this.getOptionsProp<GrpcOptions>(options, 'protoLoader') || GRPC_DEFAULT_PROTO_LOADER;
+      this.getOptionsProp<GrpcOptions>(options, 'protoLoader') ||
+      GRPC_DEFAULT_PROTO_LOADER;
 
     grpcPackage = this.loadPackage('grpc', ServerGrpc.name);
-    grpcProtoLoaderPackage = this.loadPackage(
-      protoLoader,
-      ServerGrpc.name,
-    );
+    grpcProtoLoaderPackage = this.loadPackage(protoLoader, ServerGrpc.name);
   }
 
   public async listen(callback: () => void) {
@@ -55,16 +60,30 @@ export class ServerGrpc extends Server implements CustomTransportStrategy {
       this.logger.error(invalidPackageError.message, invalidPackageError.stack);
       throw invalidPackageError;
     }
-    for (const name of this.getServiceNames(grpcPkg)) {
+
+    // Take all of the services defined in grpcPkg and assign them to
+    // method handlers defined in Controllers
+    for (const definition of this.getServiceNames(grpcPkg)) {
       this.grpcClient.addService(
-        grpcPkg[name].service,
-        await this.createService(grpcPkg[name], name),
+        // First parameter requires exact service definition from proto
+        definition.service.service,
+        // Here full proto definition required along with namespaced pattern name
+        await this.createService(definition.service, definition.name),
       );
     }
   }
 
-  public getServiceNames(grpcPkg: any) {
-    return Object.keys(grpcPkg).filter(name => grpcPkg[name].service);
+  /**
+   * Will return all of the services along with their fully namespaced
+   * names as an array of objects.
+   * This method initiates recursive scan of grpcPkg object
+   */
+  public getServiceNames(grpcPkg: any): { name: string; service: any }[] {
+    // Define accumulator to collect all of the services available to load
+    const services: { name: string; service: any }[] = [];
+    // Initiate recursive services collector starting with empty name
+    this.collectDeepServices('', grpcPkg, services);
+    return services;
   }
 
   public async createService(grpcService: any, name: string) {
@@ -137,7 +156,10 @@ export class ServerGrpc extends Server implements CustomTransportStrategy {
   }
 
   public createClient(): any {
-    const server = new grpcPackage.Server();
+    const server = new grpcPackage.Server({
+      'grpc.max_send_message_length': this.getOptionsProp<GrpcOptions>(this.options, 'maxSendMessageLength', GRPC_DEFAULT_MAX_SEND_MESSAGE_LENGTH),
+      'grpc.max_receive_message_length': this.getOptionsProp<GrpcOptions>(this.options, 'maxReceiveMessageLength', GRPC_DEFAULT_MAX_RECEIVE_MESSAGE_LENGTH)
+  });
     const credentials = this.getOptionsProp<GrpcOptions>(
       this.options,
       'credentials',
@@ -177,4 +199,58 @@ export class ServerGrpc extends Server implements CustomTransportStrategy {
       throw invalidProtoError;
     }
   }
+
+  /**
+   * Recursively fetch all of the service methods available on loaded
+   * protobuf descriptor object, and collect those as an objects with
+   * dot-syntax full-path names.
+   *
+   * Example:
+   *  for proto package Bundle.FirstService with service Events { rpc...
+   *  will be resolved to object of (while loaded for Bundle package):
+   *    {
+   *      name: "FirstService.Events",
+   *      service: {Object}
+   *    }
+   */
+  private collectDeepServices(
+    name: string,
+    grpcDefinition: any,
+    accumulator: { name: string; service: any }[],
+  ) {
+    if (!isObject(grpcDefinition)) {
+      return;
+    }
+    const keysToTraverse = Object.keys(grpcDefinition);
+    // Traverse definitions or namespace extensions
+    for (const key of keysToTraverse) {
+      const nameExtended = this.parseDeepServiceName(name, key);
+      const deepDefinition = grpcDefinition[key];
+
+      const isServiceDefined = !isUndefined(deepDefinition.service);
+      const isServiceBoolean = isServiceDefined
+        ? deepDefinition.service !== false
+        : false;
+
+      if (isServiceDefined && isServiceBoolean) {
+        accumulator.push({
+          name: nameExtended,
+          service: deepDefinition,
+        });
+      }
+      // Continue recursion until objects end or service definition found
+      else {
+        this.collectDeepServices(nameExtended, deepDefinition, accumulator);
+      }
+    }
+  }
+
+  private parseDeepServiceName(name: string, key: string): string {
+    // If depth is zero then just return key
+    if (name.length === 0) {
+      return key;
+    }
+    // Otherwise add next through dot syntax
+    return name + '.' + key;
+  }
 }

packages/microservices/server/server.ts

@@ -63,7 +63,7 @@ export abstract class Server {
     prop: keyof T['options'],
     defaultValue = undefined,
   ) {
-    return obj ? obj[prop as string] : defaultValue;
+    return obj && obj[prop as string] || defaultValue;
   }
 
   protected handleError(error: string) {

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

@@ -51,10 +51,16 @@ describe('ServerGrpc', () => {
     });
     describe('when package exist', () => {
       it('should call "addService"', async () => {
-        const serviceNames = ['test', 'test2'];
+        const serviceNames = [{
+          name: 'test',
+          service: true
+        }, {
+          name: 'test2',
+          service: true
+        }];
         sinon.stub(server, 'lookupPackage').callsFake(() => ({
-          test: true,
-          test2: true,
+          test: {service: true},
+          test2: {service: true}
         }));
         sinon.stub(server, 'getServiceNames').callsFake(() => serviceNames);
 
@@ -73,7 +79,16 @@ describe('ServerGrpc', () => {
         key2: { service: true },
         key3: { service: false },
       };
-      const expected = ['key', 'key2'];
+      const expected = [
+        {
+          name: 'key',
+          service: {service: true}
+        },
+        {
+          name: 'key2',
+          service: {service: true}
+        }
+      ];
       expect(server.getServiceNames(obj)).to.be.eql(expected);
     });
   });
@@ -225,4 +240,57 @@ describe('ServerGrpc', () => {
       expect(server.deserialize(content)).to.equal(content);
     });
   });
+
+  describe('proto interfaces parser should account for package namespaces', () => {
+    it('should parse multi-level proto package tree"', () => {
+      const grpcPkg = {
+        A: {
+          C: {
+            E: {
+              service: {
+                serviceName: {}
+              }
+            }
+          }
+        },
+        B: {
+          D: {
+            service: {
+              serviceName: {}
+            }
+          }
+        }
+      };
+      const svcs = server.getServiceNames(grpcPkg);
+      expect(svcs.length).to
+        .be.equal(
+          2,
+        'Amount of services collected from namespace should be equal 2'
+      );
+      expect(svcs[0].name).to.be.equal('A.C.E');
+      expect(svcs[1].name).to.be.equal('B.D');
+    });
+    it('should parse single level proto package tree"', () => {
+      const grpcPkg = {
+        A: {
+          service: {
+            serviceName: {}
+          }
+        },
+        B: {
+          service: {
+            serviceName: {}
+          }
+        }
+      };
+      const services = server.getServiceNames(grpcPkg);
+      expect(services.length).to
+        .be.equal(
+        2,
+        'Amount of services collected from namespace should be equal 2'
+      );
+      expect(services[0].name).to.be.equal('A');
+      expect(services[1].name).to.be.equal('B');
+    });
+  });
 });

packages/testing/Readme.md

@@ -16,6 +16,7 @@
 <a href="https://travis-ci.org/nestjs/nest"><img src="https://img.shields.io/travis/nestjs/nest/master.svg?label=linux" alt="Linux" /></a>
 <a href="https://coveralls.io/github/nestjs/nest?branch=master"><img src="https://coveralls.io/repos/github/nestjs/nest/badge.svg?branch=master#8" alt="Coverage" /></a>
 <a href="https://gitter.im/nestjs/nestjs?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=body_badge"><img src="https://badges.gitter.im/nestjs/nestjs.svg" alt="Gitter" /></a>
+<a href="https://discord.gg/G7Qnnhy"><img src="https://img.shields.io/badge/discord-online-brightgreen.svg" alt="Discord"/></a>
 <a href="https://opencollective.com/nest#backer"><img src="https://opencollective.com/nest/backers/badge.svg" alt="Backers on Open Collective" /></a>
 <a href="https://opencollective.com/nest#sponsor"><img src="https://opencollective.com/nest/sponsors/badge.svg" alt="Sponsors on Open Collective" /></a>
   <a href="https://paypal.me/kamilmysliwiec"><img src="https://img.shields.io/badge/Donate-PayPal-ff3f59.svg"/></a>
@@ -48,13 +49,10 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 <a href="https://valor-software.com/"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="320" /></a>
 
-#### Gold Sponsors
-
-<a href="http://xtremis.com/"><img src="https://nestjs.com/img/logo-xtremis.svg" width="220" /></a> 
-
 #### Silver Sponsors
 <a href="https://neoteric.eu/"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" /></a> &nbsp;
-  <a href="http://gojob.com"><img src="http://nestjs.com/img/gojob-logo.png" valign="bottom" height="95" /></a> &nbsp; <a href="https://www.swingdev.io"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="150" /> </a>
+  <a href="http://gojob.com"><img src="http://nestjs.com/img/gojob-logo.png" valign="bottom" height="95" /></a> &nbsp; <a href="https://www.swingdev.io"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="150" /> </a> &nbsp;
+  <a href="http://xtremis.com/"><img src="https://nestjs.com/img/logo-xtremis.svg" width="150" /></a> 
 
 #### Sponsors
 

packages/testing/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/testing",
-  "version": "5.5.0",
+  "version": "5.6.2",
   "description": "Nest - modern, fast, powerful node.js web framework (@testing)",
   "author": "Kamil Mysliwiec",
   "license": "MIT",

packages/websockets/Readme.md

@@ -16,6 +16,7 @@
 <a href="https://travis-ci.org/nestjs/nest"><img src="https://img.shields.io/travis/nestjs/nest/master.svg?label=linux" alt="Linux" /></a>
 <a href="https://coveralls.io/github/nestjs/nest?branch=master"><img src="https://coveralls.io/repos/github/nestjs/nest/badge.svg?branch=master#8" alt="Coverage" /></a>
 <a href="https://gitter.im/nestjs/nestjs?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=body_badge"><img src="https://badges.gitter.im/nestjs/nestjs.svg" alt="Gitter" /></a>
+<a href="https://discord.gg/G7Qnnhy"><img src="https://img.shields.io/badge/discord-online-brightgreen.svg" alt="Discord"/></a>
 <a href="https://opencollective.com/nest#backer"><img src="https://opencollective.com/nest/backers/badge.svg" alt="Backers on Open Collective" /></a>
 <a href="https://opencollective.com/nest#sponsor"><img src="https://opencollective.com/nest/sponsors/badge.svg" alt="Sponsors on Open Collective" /></a>
   <a href="https://paypal.me/kamilmysliwiec"><img src="https://img.shields.io/badge/Donate-PayPal-ff3f59.svg"/></a>
@@ -48,13 +49,10 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 <a href="https://valor-software.com/"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="320" /></a>
 
-#### Gold Sponsors
-
-<a href="http://xtremis.com/"><img src="https://nestjs.com/img/logo-xtremis.svg" width="220" /></a> 
-
 #### Silver Sponsors
 <a href="https://neoteric.eu/"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" /></a> &nbsp;
-  <a href="http://gojob.com"><img src="http://nestjs.com/img/gojob-logo.png" valign="bottom" height="95" /></a> &nbsp; <a href="https://www.swingdev.io"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="150" /> </a>
+  <a href="http://gojob.com"><img src="http://nestjs.com/img/gojob-logo.png" valign="bottom" height="95" /></a> &nbsp; <a href="https://www.swingdev.io"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="150" /> </a> &nbsp;
+  <a href="http://xtremis.com/"><img src="https://nestjs.com/img/logo-xtremis.svg" width="150" /></a> 
 
 #### Sponsors
 

packages/websockets/interfaces/gateway-metadata.interface.ts

@@ -1,5 +1,5 @@
 export interface GatewayMetadata {
-  namespace?: string;
+  namespace?: string | RegExp;
   path?: string;
   serveClient?: boolean;
   adapter?: any;

packages/websockets/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/websockets",
-  "version": "5.5.0",
+  "version": "5.6.2",
   "description": "Nest - modern, fast, powerful node.js web framework (@websockets)",
   "author": "Kamil Mysliwiec",
   "license": "MIT",

sample/01-cats-app/src/cats/cats.controller.ts

@@ -1,6 +1,5 @@
 import {
   Body,
-  Catch,
   Controller,
   Get,
   Param,
@@ -17,7 +16,6 @@ import { CatsService } from './cats.service';
 import { CreateCatDto } from './dto/create-cat.dto';
 import { Cat } from './interfaces/cat.interface';
 
-@Catch()
 @Controller('cats')
 @UseGuards(RolesGuard)
 @UseInterceptors(LoggingInterceptor, TransformInterceptor)

sample/06-mongoose/src/cats/cats.controller.ts

@@ -9,7 +9,7 @@ export class CatsController {
 
   @Post()
   async create(@Body() createCatDto: CreateCatDto) {
-    this.catsService.create(createCatDto);
+    await this.catsService.create(createCatDto);
   }
 
   @Get()

scripts/prepare.sh

@@ -1,5 +1,5 @@
 # 1. Install all dependencies
-for D in integration/*; do [ -d "${D}" ] && npm i; done
+for D in integration/*/; do sh -c "cd ${D} && npm i"; done
 
 # 2. Build fresh packages and move them to sample and integration directories
 npm run build:dev &>/dev/null