bugfix(core) add missing fast-json-stringify dep

sample(prisma) update graphql-prisma example

CONTRIBUTING.md

@@ -8,6 +8,7 @@ today! As a contributor, here are the guidelines we would like you to follow:
  - [Issues and Bugs](#issue)
  - [Feature Requests](#feature)
  - [Submission Guidelines](#submit)
+ - [Development Setup](#development)
  - [Coding Rules](#rules)
  - [Commit Message Guidelines](#commit)
  <!-- - [Signing the CLA](#cla) -->
@@ -143,6 +144,41 @@ from the main (upstream) repository:
     ```shell
     git pull --ff upstream master
     ```
+    
+## <a name="development"></a> Development Setup
+
+You will need Node.js version 8.9.0+.
+
+1. After cloning the repo, run:
+```bash
+$ npm i # (or yarn install)
+```
+
+2. In order to prepare your environment run `prepare.sh` shell script:
+```bash
+$ sh scripts/prepare.sh
+```
+
+That will compile fresh packages and afterward, move them to all `sample` directories as well as integration tests.
+
+### Commonly used NPM scripts
+
+```bash
+# build all packages and move to "sample" and "integration" directories
+# if cross-packages breaking changes were performed you may face irrelevant errors
+# in order to verify the build, you can run this command again then
+$ npm run build
+
+# run the full unit tests suite
+$ npm run test
+
+# run integration tests
+# docker is required(!)
+$ sh scripts/run-integration.sh
+
+# run linter
+$ npm run lint
+```
 
 ## <a name="rules"></a> Coding Rules
 To ensure consistency throughout the source code, keep these rules in mind as you are working:
@@ -184,11 +220,7 @@ Samples: (even more [samples](https://github.com/nestjs/nest/commits/master))
 
 ```
 docs(changelog) update change log to beta.5
-```
-```
 bugfix(core) need to depend on latest rxjs and zone.js
-
-The version in our package.json gets copied to the one we publish, and users need the latest of these.
 ```
 
 ### Revert

Readme.md

@@ -58,7 +58,7 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 #### Sponsors
 
-<a href="https://scal.io"><img src="https://nestjs.com/img/scalio-logo.svg" width="110" /></a> &nbsp; <a href="http://angularity.io"><img src="http://angularity.io/media/logo.svg" height="30" /></a> &nbsp; <a href="http://gojob.com"><img src="https://gojob.com/w/wp-content/uploads/2017/02/cropped-Logo-web-home.png" height="40" /> &nbsp; <!--<a href="https://keycdn.com"><img src="https://nestjs.com/img/keycdn.svg" height="30" /></a> &nbsp;--> <a href="https://hostpresto.com"><img src="https://nestjs.com/img/hostpresto.png" height="30" /></a> &nbsp; <a href="https://genuinebee.com/"><img src="https://nestjs.com/img/genuinebee.svg" height="34" /></a>
+<a href="https://scal.io"><img src="https://nestjs.com/img/scalio-logo.svg" width="110" /></a> &nbsp; <a href="http://angularity.io"><img src="http://angularity.io/media/logo.svg" height="30" /></a> &nbsp; <a href="http://gojob.com"><img src="https://gojob.com/w/wp-content/uploads/2017/02/cropped-Logo-web-home.png" height="40" /> &nbsp; <!--<a href="https://keycdn.com"><img src="https://nestjs.com/img/keycdn.svg" height="30" /></a> &nbsp;--> <a href="https://hostpresto.com"><img src="https://nestjs.com/img/hostpresto.png" height="30" /></a> &nbsp; <a href="https://genuinebee.com/"><img src="https://nestjs.com/img/genuinebee.svg" height="38" /></a> &nbsp; <a href="http://architectnow.net/"><img src="https://nestjs.com/img/architectnow.png" height="24" /></a> &nbsp; <a href="https://quander.io/"><img src="https://nestjs.com/img/quander.png" height="28" /></a>
 
 
 ## Backers

bundle/common/cache/cache.module.js

@@ -45,7 +45,7 @@ let CacheModule = CacheModule_1 = class CacheModule {
         }
         return {
             provide: cache_constants_1.CACHE_MODULE_OPTIONS,
-            useFactory: async (optionsFactory) => await optionsFactory.createCacheOptions(),
+            useFactory: async (optionsFactory) => optionsFactory.createCacheOptions(),
             inject: [options.useExisting || options.useClass],
         };
     }

bundle/common/files/multer.module.js

@@ -46,7 +46,7 @@ let MulterModule = MulterModule_1 = class MulterModule {
         }
         return {
             provide: files_constants_1.MULTER_MODULE_OPTIONS,
-            useFactory: async (optionsFactory) => await optionsFactory.createMulterOptions(),
+            useFactory: async (optionsFactory) => optionsFactory.createMulterOptions(),
             inject: [options.useExisting || options.useClass],
         };
     }

bundle/core/package.json

@@ -23,6 +23,7 @@
     "body-parser": "1.18.3",
     "cors": "2.8.4",
     "express": "4.16.3",
+    "fast-safe-stringify": "1.2.0",
     "iterare": "0.0.8",
     "object-hash": "1.3.0",
     "optional": "0.1.4",

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

@@ -1,7 +1,7 @@
 import { INestApplication } from '@nestjs/common';
 import { NestFactory } from '@nestjs/core';
 import * as request from 'supertest';
-import { AsyncClassApplicationModule } from './../src/async-options-class.module';
+import { AsyncClassApplicationModule } from '../src/async-options-class.module';
 
 describe('GraphQL (async class)', () => {
   let app: INestApplication;

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

@@ -1,7 +1,7 @@
 import { INestApplication } from '@nestjs/common';
 import { NestFactory } from '@nestjs/core';
 import * as request from 'supertest';
-import { AsyncExistingApplicationModule } from './../src/async-options-existing.module';
+import { AsyncExistingApplicationModule } from '../src/async-options-existing.module';
 
 describe('GraphQL (async existing)', () => {
   let app: INestApplication;

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

@@ -1,7 +1,7 @@
 import { INestApplication } from '@nestjs/common';
 import { NestFactory } from '@nestjs/core';
 import * as request from 'supertest';
-import { AsyncApplicationModule } from './../src/async-options.module';
+import { AsyncApplicationModule } from '../src/async-options.module';
 
 describe('GraphQL (async configuration)', () => {
   let app: INestApplication;

integration/graphql/e2e/graphql.spec.ts

@@ -1,7 +1,7 @@
 import { INestApplication } from '@nestjs/common';
 import { Test } from '@nestjs/testing';
 import * as request from 'supertest';
-import { ApplicationModule } from './../src/app.module';
+import { ApplicationModule } from '../src/app.module';
 
 describe('GraphQL', () => {
   let app: INestApplication;

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

@@ -1,7 +1,6 @@
 import * as request from 'supertest';
 import { Test } from '@nestjs/testing';
 import { INestApplication, HttpStatus } from '@nestjs/common';
-import { ApplicationModule } from './../src/app.module';
 import { ErrorsController } from '../src/errors/errors.controller';
 
 describe('Error messages', () => {

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

@@ -2,7 +2,7 @@ import * as express from 'express';
 import * as request from 'supertest';
 import { Test } from '@nestjs/testing';
 import { INestApplication } from '@nestjs/common';
-import { ApplicationModule } from './../src/app.module';
+import { ApplicationModule } from '../src/app.module';
 
 describe('Hello world (express instance)', () => {
   let server;

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

@@ -3,7 +3,7 @@ import { INestFastifyApplication } from '@nestjs/common/interfaces/nest-fastify-
 import { FastifyAdapter } from '@nestjs/core/adapters/fastify-adapter';
 import { Test } from '@nestjs/testing';
 import { expect } from 'chai';
-import { ApplicationModule } from './../src/app.module';
+import { ApplicationModule } from '../src/app.module';
 
 describe('Hello world (fastify adapter)', () => {
   let app: INestApplication & INestFastifyApplication;

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

@@ -1,7 +1,7 @@
 import * as request from 'supertest';
 import { Test } from '@nestjs/testing';
 import { INestApplication, Injectable, UnauthorizedException } from '@nestjs/common';
-import { ApplicationModule } from './../src/app.module';
+import { ApplicationModule } from '../src/app.module';
 import { APP_GUARD } from '@nestjs/core';
 
 @Injectable()

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

@@ -1,7 +1,7 @@
 import * as request from 'supertest';
 import { Test } from '@nestjs/testing';
 import { INestApplication } from '@nestjs/common';
-import { ApplicationModule } from './../src/app.module';
+import { ApplicationModule } from '../src/app.module';
 
 describe('Hello world (default adapter)', () => {
   let server;

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

@@ -1,7 +1,7 @@
 import * as request from 'supertest';
 import { Test } from '@nestjs/testing';
 import { INestApplication, Injectable } from '@nestjs/common';
-import { ApplicationModule } from './../src/app.module';
+import { ApplicationModule } from '../src/app.module';
 import { APP_INTERCEPTOR } from '@nestjs/core';
 import { of } from 'rxjs';
 import { map } from 'rxjs/operators';

integration/hello-world/e2e/local-pipes.spec.ts

@@ -1,7 +1,7 @@
 import * as request from 'supertest';
 import { Test } from '@nestjs/testing';
 import { INestApplication } from '@nestjs/common';
-import { ApplicationModule } from './../src/app.module';
+import { ApplicationModule } from '../src/app.module';
 
 describe('Hello world (default adapter)', () => {
   let server;

integration/injector/e2e/circular-structure-dynamic-modules.spec.ts

@@ -0,0 +1,16 @@
+import { expect } from 'chai';
+import { Test } from '@nestjs/testing';
+import { CircularModule } from '../src/circular-structure-dynamic-module/circular.module';
+import { InputService } from '../src/circular-structure-dynamic-module/input.service';
+
+describe('Circular structure for dynamic modules', () => {
+  it('should resolve circular structure with dynamic modules', async () => {
+    const builder = Test.createTestingModule({
+      imports: [CircularModule.forRoot()],
+    });
+    const testingModule = await builder.compile();
+    const inputService = testingModule.get<InputService>(InputService);
+
+    expect(inputService).to.be.instanceof(InputService);
+  });
+});

integration/injector/src/circular-structure-dynamic-module/circular.module.ts

@@ -0,0 +1,16 @@
+import { DynamicModule } from '@nestjs/common';
+import { InputService } from './input.service';
+
+export class CircularModule {
+  static forRoot(): DynamicModule {
+    const a = {
+      module: CircularModule,
+      providers: [
+        InputService,
+      ],
+      b: null,
+    };
+    a.b = a;
+    return a;
+  }
+}

integration/injector/src/circular-structure-dynamic-module/input.service.ts

@@ -0,0 +1,5 @@
+import { Injectable } from '@nestjs/common';
+
+@Injectable()
+export class InputService {
+}

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

@@ -21,7 +21,7 @@ describe('GRPC transport', () => {
       transport: Transport.GRPC,
       options: {
         package: 'math',
-        protoPath: join(__dirname, './../src/grpc/math.proto'),
+        protoPath: join(__dirname, '../src/grpc/math.proto'),
       },
     });
     await app.startAllMicroservicesAsync();

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

@@ -3,7 +3,7 @@ import { Transport } from '@nestjs/microservices';
 import { Test } from '@nestjs/testing';
 import * as express from 'express';
 import * as request from 'supertest';
-import { ApplicationModule } from './../src/app.module';
+import { ApplicationModule } from '../src/app.module';
 
 describe('RPC transport', () => {
   let server;

integration/mongoose/e2e/mongoose.spec.ts

@@ -1,7 +1,7 @@
 import { INestApplication } from '@nestjs/common';
 import { Test } from '@nestjs/testing';
 import * as request from 'supertest';
-import { ApplicationModule } from './../src/app.module';
+import { ApplicationModule } from '../src/app.module';
 
 describe('Mongoose', () => {
   let server;

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

@@ -1,7 +1,7 @@
 import { INestApplication } from '@nestjs/common';
 import { Test } from '@nestjs/testing';
 import * as request from 'supertest';
-import { AsyncOptionsClassModule } from './../src/async-class-options.module';
+import { AsyncOptionsClassModule } from '../src/async-class-options.module';
 
 describe('TypeOrm (async configuration)', () => {
   let server;

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

@@ -1,7 +1,7 @@
 import { INestApplication } from '@nestjs/common';
 import { Test } from '@nestjs/testing';
 import * as request from 'supertest';
-import { AsyncOptionsExistingModule } from './../src/async-existing-options.module';
+import { AsyncOptionsExistingModule } from '../src/async-existing-options.module';
 
 describe('TypeOrm (async configuration)', () => {
   let server;

integration/typeorm/e2e/typeorm-async-options.spec.ts

@@ -1,7 +1,7 @@
 import { INestApplication } from '@nestjs/common';
 import { Test } from '@nestjs/testing';
 import * as request from 'supertest';
-import { AsyncOptionsFactoryModule } from './../src/async-options.module';
+import { AsyncOptionsFactoryModule } from '../src/async-options.module';
 
 describe('TypeOrm (async configuration)', () => {
   let server;

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

@@ -1,7 +1,7 @@
 import { INestApplication } from '@nestjs/common';
 import { Test } from '@nestjs/testing';
 import * as request from 'supertest';
-import { AsyncApplicationModule } from './../src/app-async.module';
+import { AsyncApplicationModule } from '../src/app-async.module';
 
 describe('TypeOrm (async configuration)', () => {
   let server;

integration/typeorm/e2e/typeorm.spec.ts

@@ -1,7 +1,7 @@
 import { INestApplication } from '@nestjs/common';
 import { Test } from '@nestjs/testing';
 import * as request from 'supertest';
-import { ApplicationModule } from './../src/app.module';
+import { ApplicationModule } from '../src/app.module';
 
 describe('TypeOrm', () => {
   let server;

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "nestjs",
-  "version": "5.3.6",
+  "version": "5.3.10",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -122,9 +122,9 @@
       }
     },
     "@nestjs/core": {
-      "version": "5.3.7",
-      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-5.3.7.tgz",
-      "integrity": "sha512-95Psilwq0vVek7t8CWu6T5EI0OzdKer7uvoqA9+2rm6EAgorSr2UHpMzaC2hAAVcXAmIp3pWSCmTrHmAcY7JmA==",
+      "version": "5.3.10",
+      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-5.3.10.tgz",
+      "integrity": "sha512-yTsWEA7nj0Gubs2HrvCM64MRfvI/GgiXDukKvqRE5eiawjhVuENWX4yvB505LCH6vHOC9i9eWYgiZkTsbl2w0A==",
       "requires": {
         "@nuxtjs/opencollective": "0.1.0",
         "body-parser": "1.18.3",
@@ -146,14 +146,6 @@
             "negotiator": "0.6.1"
           }
         },
-        "debug": {
-          "version": "2.6.9",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
-          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
-          "requires": {
-            "ms": "2.0.0"
-          }
-        },
         "depd": {
           "version": "1.1.2",
           "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz",
@@ -5210,24 +5202,28 @@
       "dependencies": {
         "abbrev": {
           "version": "1.1.1",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz",
+          "integrity": "sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==",
           "dev": true,
           "optional": true
         },
         "ansi-regex": {
           "version": "2.1.1",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
+          "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
           "dev": true
         },
         "aproba": {
           "version": "1.2.0",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/aproba/-/aproba-1.2.0.tgz",
+          "integrity": "sha512-Y9J6ZjXtoYh8RnXVCMOU/ttDmk1aBjunq9vO0ta5x85WDQiQfUF9sIPBITdbiiIVcBo03Hi3jMxigBtsddlXRw==",
           "dev": true,
           "optional": true
         },
         "are-we-there-yet": {
           "version": "1.1.4",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/are-we-there-yet/-/are-we-there-yet-1.1.4.tgz",
+          "integrity": "sha1-u13KOCu5TwXhUZQ3PRb9O6HKEQ0=",
           "dev": true,
           "optional": true,
           "requires": {
@@ -5237,12 +5233,14 @@
         },
         "balanced-match": {
           "version": "1.0.0",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
+          "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
           "dev": true
         },
         "brace-expansion": {
           "version": "1.1.11",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
+          "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
           "dev": true,
           "requires": {
             "balanced-match": "^1.0.0",
@@ -5251,34 +5249,40 @@
         },
         "chownr": {
           "version": "1.0.1",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/chownr/-/chownr-1.0.1.tgz",
+          "integrity": "sha1-4qdQQqlVGQi+vSW4Uj1fl2nXkYE=",
           "dev": true,
           "optional": true
         },
         "code-point-at": {
           "version": "1.1.0",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/code-point-at/-/code-point-at-1.1.0.tgz",
+          "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=",
           "dev": true
         },
         "concat-map": {
           "version": "0.0.1",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
+          "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
           "dev": true
         },
         "console-control-strings": {
           "version": "1.1.0",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/console-control-strings/-/console-control-strings-1.1.0.tgz",
+          "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=",
           "dev": true
         },
         "core-util-is": {
           "version": "1.0.2",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
+          "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
           "dev": true,
           "optional": true
         },
         "debug": {
           "version": "2.6.9",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
           "dev": true,
           "optional": true,
           "requires": {
@@ -5287,25 +5291,29 @@
         },
         "deep-extend": {
           "version": "0.5.1",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/deep-extend/-/deep-extend-0.5.1.tgz",
+          "integrity": "sha512-N8vBdOa+DF7zkRrDCsaOXoCs/E2fJfx9B9MrKnnSiHNh4ws7eSys6YQE4KvT1cecKmOASYQBhbKjeuDD9lT81w==",
           "dev": true,
           "optional": true
         },
         "delegates": {
           "version": "1.0.0",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/delegates/-/delegates-1.0.0.tgz",
+          "integrity": "sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o=",
           "dev": true,
           "optional": true
         },
         "detect-libc": {
           "version": "1.0.3",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-1.0.3.tgz",
+          "integrity": "sha1-+hN8S9aY7fVc1c0CrFWfkaTEups=",
           "dev": true,
           "optional": true
         },
         "fs-minipass": {
           "version": "1.2.5",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/fs-minipass/-/fs-minipass-1.2.5.tgz",
+          "integrity": "sha512-JhBl0skXjUPCFH7x6x61gQxrKyXsxB5gcgePLZCwfyCGGsTISMoIeObbrvVeP6Xmyaudw4TT43qV2Gz+iyd2oQ==",
           "dev": true,
           "optional": true,
           "requires": {
@@ -5314,13 +5322,15 @@
         },
         "fs.realpath": {
           "version": "1.0.0",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
+          "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
           "dev": true,
           "optional": true
         },
         "gauge": {
           "version": "2.7.4",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/gauge/-/gauge-2.7.4.tgz",
+          "integrity": "sha1-LANAXHU4w51+s3sxcCLjJfsBi/c=",
           "dev": true,
           "optional": true,
           "requires": {
@@ -5336,7 +5346,8 @@
         },
         "glob": {
           "version": "7.1.2",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz",
+          "integrity": "sha512-MJTUg1kjuLeQCJ+ccE4Vpa6kKVXkPYJ2mOCQyUuKLcLQsdrMCpBPUi8qVE6+YuaJkozeA9NusTAw3hLr8Xe5EQ==",
           "dev": true,
           "optional": true,
           "requires": {
@@ -5350,13 +5361,15 @@
         },
         "has-unicode": {
           "version": "2.0.1",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/has-unicode/-/has-unicode-2.0.1.tgz",
+          "integrity": "sha1-4Ob+aijPUROIVeCG0Wkedx3iqLk=",
           "dev": true,
           "optional": true
         },
         "iconv-lite": {
           "version": "0.4.21",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.21.tgz",
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@@ -5365,7 +5378,8 @@
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-          "bundled": true,
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@@ -5374,7 +5388,8 @@
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-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
+          "integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
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@@ -5384,18 +5399,21 @@
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         "inherits": {
           "version": "2.0.3",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
+          "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=",
           "dev": true
         },
         "ini": {
           "version": "1.3.5",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/ini/-/ini-1.3.5.tgz",
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           "dev": true,
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         "is-fullwidth-code-point": {
           "version": "1.0.0",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz",
+          "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
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@@ -5403,13 +5421,15 @@
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           "version": "1.0.0",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
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           "dev": true,
           "optional": true
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         "minimatch": {
           "version": "3.0.4",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
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@@ -5417,12 +5437,14 @@
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           "version": "0.0.8",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
+          "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
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         },
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           "version": "2.2.4",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/minipass/-/minipass-2.2.4.tgz",
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@@ -5431,7 +5453,8 @@
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-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/minizlib/-/minizlib-1.1.0.tgz",
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@@ -5440,7 +5463,8 @@
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-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
+          "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
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             "minimist": "0.0.8"
@@ -5448,7 +5472,8 @@
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-          "bundled": true,
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@@ -5461,7 +5486,8 @@
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-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/needle/-/needle-2.2.0.tgz",
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@@ -5472,7 +5498,8 @@
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           "version": "0.10.0",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/node-pre-gyp/-/node-pre-gyp-0.10.0.tgz",
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           "dev": true,
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@@ -5490,7 +5517,8 @@
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           "version": "4.0.1",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/nopt/-/nopt-4.0.1.tgz",
+          "integrity": "sha1-0NRoWv1UFRk8jHUFYC0NF81kR00=",
           "dev": true,
           "optional": true,
           "requires": {
@@ -5500,13 +5528,15 @@
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         "npm-bundled": {
           "version": "1.0.3",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/npm-bundled/-/npm-bundled-1.0.3.tgz",
+          "integrity": "sha512-ByQ3oJ/5ETLyglU2+8dBObvhfWXX8dtPZDMePCahptliFX2iIuhyEszyFk401PZUNQH20vvdW5MLjJxkwU80Ow==",
           "dev": true,
           "optional": true
         },
         "npm-packlist": {
           "version": "1.1.10",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/npm-packlist/-/npm-packlist-1.1.10.tgz",
+          "integrity": "sha512-AQC0Dyhzn4EiYEfIUjCdMl0JJ61I2ER9ukf/sLxJUcZHfo+VyEfz2rMJgLZSS1v30OxPQe1cN0LZA1xbcaVfWA==",
           "dev": true,
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@@ -5516,7 +5546,8 @@
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         "npmlog": {
           "version": "4.1.2",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/npmlog/-/npmlog-4.1.2.tgz",
+          "integrity": "sha512-2uUqazuKlTaSI/dC8AzicUck7+IrEaOnN/e0jd3Xtt1KcGpwx30v50mL7oPyr/h9bL3E4aZccVwpwP+5W9Vjkg==",
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@@ -5528,18 +5559,21 @@
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         "number-is-nan": {
           "version": "1.0.1",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/number-is-nan/-/number-is-nan-1.0.1.tgz",
+          "integrity": "sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0=",
           "dev": true
         },
         "object-assign": {
           "version": "4.1.1",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
+          "integrity": "sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=",
           "dev": true,
           "optional": true
         },
         "once": {
           "version": "1.4.0",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
+          "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
           "dev": true,
           "requires": {
             "wrappy": "1"
@@ -5547,19 +5581,22 @@
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         "os-homedir": {
           "version": "1.0.2",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/os-homedir/-/os-homedir-1.0.2.tgz",
+          "integrity": "sha1-/7xJiDNuDoM94MFox+8VISGqf7M=",
           "dev": true,
           "optional": true
         },
         "os-tmpdir": {
           "version": "1.0.2",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/os-tmpdir/-/os-tmpdir-1.0.2.tgz",
+          "integrity": "sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ=",
           "dev": true,
           "optional": true
         },
         "osenv": {
           "version": "0.1.5",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/osenv/-/osenv-0.1.5.tgz",
+          "integrity": "sha512-0CWcCECdMVc2Rw3U5w9ZjqX6ga6ubk1xDVKxtBQPK7wis/0F2r9T6k4ydGYhecl7YUBxBVxhL5oisPsNxAPe2g==",
           "dev": true,
           "optional": true,
           "requires": {
@@ -5569,19 +5606,22 @@
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         "path-is-absolute": {
           "version": "1.0.1",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
+          "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=",
           "dev": true,
           "optional": true
         },
         "process-nextick-args": {
           "version": "2.0.0",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.0.tgz",
+          "integrity": "sha512-MtEC1TqN0EU5nephaJ4rAtThHtC86dNN9qCuEhtshvpVBkAW5ZO7BASN9REnF9eoXGcRub+pFuKEpOHE+HbEMw==",
           "dev": true,
           "optional": true
         },
         "rc": {
           "version": "1.2.7",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/rc/-/rc-1.2.7.tgz",
+          "integrity": "sha512-LdLD8xD4zzLsAT5xyushXDNscEjB7+2ulnl8+r1pnESlYtlJtVSoCMBGr30eDRJ3+2Gq89jK9P9e4tCEH1+ywA==",
           "dev": true,
           "optional": true,
           "requires": {
@@ -5593,7 +5633,8 @@
           "dependencies": {
             "minimist": {
               "version": "1.2.0",
-              "bundled": true,
+              "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+              "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
               "dev": true,
               "optional": true
             }
@@ -5601,7 +5642,8 @@
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         "readable-stream": {
           "version": "2.3.6",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+          "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
           "dev": true,
           "optional": true,
           "requires": {
@@ -5616,7 +5658,8 @@
         },
         "rimraf": {
           "version": "2.6.2",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.2.tgz",
+          "integrity": "sha512-lreewLK/BlghmxtfH36YYVg1i8IAce4TI7oao75I1g245+6BctqTVQiBP3YUJ9C6DQOXJmkYR9X9fCLtCOJc5w==",
           "dev": true,
           "optional": true,
           "requires": {
@@ -5625,42 +5668,49 @@
         },
         "safe-buffer": {
           "version": "5.1.1",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz",
+          "integrity": "sha512-kKvNJn6Mm93gAczWVJg7wH+wGYWNrDHdWvpUmHyEsgCtIwwo3bqPtV4tR5tuPaUhTOo/kvhVwd8XwwOllGYkbg==",
           "dev": true
         },
         "safer-buffer": {
           "version": "2.1.2",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
+          "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
           "dev": true,
           "optional": true
         },
         "sax": {
           "version": "1.2.4",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/sax/-/sax-1.2.4.tgz",
+          "integrity": "sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw==",
           "dev": true,
           "optional": true
         },
         "semver": {
           "version": "5.5.0",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/semver/-/semver-5.5.0.tgz",
+          "integrity": "sha512-4SJ3dm0WAwWy/NVeioZh5AntkdJoWKxHxcmyP622fOkgHa4z3R0TdBJICINyaSDE6uNwVc8gZr+ZinwZAH4xIA==",
           "dev": true,
           "optional": true
         },
         "set-blocking": {
           "version": "2.0.0",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
+          "integrity": "sha1-BF+XgtARrppoA93TgrJDkrPYkPc=",
           "dev": true,
           "optional": true
         },
         "signal-exit": {
           "version": "3.0.2",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz",
+          "integrity": "sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0=",
           "dev": true,
           "optional": true
         },
         "string-width": {
           "version": "1.0.2",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
+          "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
           "dev": true,
           "requires": {
             "code-point-at": "^1.0.0",
@@ -5670,7 +5720,8 @@
         },
         "string_decoder": {
           "version": "1.1.1",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+          "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
           "dev": true,
           "optional": true,
           "requires": {
@@ -5679,7 +5730,8 @@
         },
         "strip-ansi": {
           "version": "3.0.1",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+          "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
           "dev": true,
           "requires": {
             "ansi-regex": "^2.0.0"
@@ -5687,13 +5739,15 @@
         },
         "strip-json-comments": {
           "version": "2.0.1",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz",
+          "integrity": "sha1-PFMZQukIwml8DsNEhYwobHygpgo=",
           "dev": true,
           "optional": true
         },
         "tar": {
           "version": "4.4.1",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/tar/-/tar-4.4.1.tgz",
+          "integrity": "sha512-O+v1r9yN4tOsvl90p5HAP4AEqbYhx4036AGMm075fH9F8Qwi3oJ+v4u50FkT/KkvywNGtwkk0zRI+8eYm1X/xg==",
           "dev": true,
           "optional": true,
           "requires": {
@@ -5708,13 +5762,15 @@
         },
         "util-deprecate": {
           "version": "1.0.2",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
+          "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
           "dev": true,
           "optional": true
         },
         "wide-align": {
           "version": "1.1.2",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.2.tgz",
+          "integrity": "sha512-ijDLlyQ7s6x1JgCLur53osjm/UXUYD9+0PbYKrBsYisYXzCxN+HC3mYDNy/dWdmf3AwqwU3CXwDCvsNgGK1S0w==",
           "dev": true,
           "optional": true,
           "requires": {
@@ -5723,12 +5779,14 @@
         },
         "wrappy": {
           "version": "1.0.2",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+          "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
           "dev": true
         },
         "yallist": {
           "version": "3.0.2",
-          "bundled": true,
+          "resolved": "https://registry.npmjs.org/yallist/-/yallist-3.0.2.tgz",
+          "integrity": "sha1-hFK0u36Dx8GI2AQcGoN8dz1ti7k=",
           "dev": true
         }
       }

package.json

@@ -1,36 +1,27 @@
 {
   "name": "nestjs",
-  "version": "5.3.8",
+  "version": "5.3.10",
   "description": "Modern, fast, powerful node.js web framework",
   "scripts": {
     "coverage": "nyc report --reporter=text-lcov | coveralls",
     "precommit": "lint-staged",
-    "test":
-      "nyc --require ts-node/register mocha packages/**/*.spec.ts --reporter spec",
-    "integration-test":
-      "mocha integration/**/*.spec.ts --reporter spec --require ts-node/register",
-    "lint":
-      "tslint -p tsconfig.json -c tslint.json \"packages/**/*.ts\" -e \"*.spec.ts\"",
-    "format":
-      "prettier **/**/*.ts --ignore-path ./.prettierignore --write && git status",
+    "test": "nyc --require ts-node/register mocha packages/**/*.spec.ts --reporter spec",
+    "integration-test": "mocha integration/**/*.spec.ts --reporter spec --require ts-node/register",
+    "lint": "tslint -p tsconfig.json -c tslint.json \"packages/**/*.ts\" -e \"*.spec.ts\"",
+    "format": "prettier **/**/*.ts --ignore-path ./.prettierignore --write && git status",
     "build": "gulp build && gulp move",
     "build:lib": "gulp build --dist bundle",
     "postinstall": "opencollective",
     "copy-docs": "gulp copy-docs",
-    "prepare": "npm run build:lib && npm run copy-docs",
+    "prepare:npm": "npm run build:lib && npm run copy-docs",
     "prepare:rc": "npm run build:lib && npm run copy-docs",
     "prepare:next": "npm run build:lib && npm run copy-docs",
     "prepare:beta": "npm run build:lib && npm run copy-docs",
-    "publish":
-      "npm run prepare && ./node_modules/.bin/lerna publish --exact -m \"chore(@nestjs) publish %s release\"",
-    "publish:rc":
-      "npm run prepare && ./node_modules/.bin/lerna publish --npm-tag=rc -m \"chore(@nestjs) publish %s release\"",
-    "publish:next":
-      "npm run prepare && ./node_modules/.bin/lerna publish --npm-tag=next --skip-git -m \"chore(@nestjs) publish %s release\"",
-    "publish:beta":
-      "npm run prepare && ./node_modules/.bin/lerna publish --npm-tag=beta -m \"chore(@nestjs) publish %s release\"",
-    "publish:test":
-      "npm run prepare && ./node_modules/.bin/lerna publish --npm-tag=test --skip-git -m \"chore(@nestjs) publish %s release\""
+    "publish": "npm run prepare && ./node_modules/.bin/lerna publish --exact -m \"chore(@nestjs) publish %s release\"",
+    "publish:rc": "npm run prepare && ./node_modules/.bin/lerna publish --npm-tag=rc -m \"chore(@nestjs) publish %s release\"",
+    "publish:next": "npm run prepare && ./node_modules/.bin/lerna publish --npm-tag=next --skip-git -m \"chore(@nestjs) publish %s release\"",
+    "publish:beta": "npm run prepare && ./node_modules/.bin/lerna publish --npm-tag=beta -m \"chore(@nestjs) publish %s release\"",
+    "publish:test": "npm run prepare && ./node_modules/.bin/lerna publish --npm-tag=test --skip-git -m \"chore(@nestjs) publish %s release\""
   },
   "engines": {
     "node": ">= 8.9.0"
@@ -44,7 +35,7 @@
   "dependencies": {
     "@grpc/proto-loader": "^0.3.0",
     "@nestjs/common": "5.1.0",
-    "@nestjs/core": "^5.3.8",
+    "@nestjs/core": "^5.3.10",
     "@nestjs/microservices": "5.1.0",
     "@nestjs/testing": "5.1.0",
     "@nestjs/websockets": "5.1.0",
@@ -139,7 +130,9 @@
     }
   },
   "nyc": {
-    "include": ["packages/**/*.ts"],
+    "include": [
+      "packages/**/*.ts"
+    ],
     "exclude": [
       "node_modules/",
       "packages/**/*.spec.ts",
@@ -158,13 +151,23 @@
       "packages/common/serializer/**/*",
       "packages/common/services/logger.service.ts"
     ],
-    "extension": [".ts"],
-    "require": ["ts-node/register"],
-    "reporter": ["text-summary", "html"],
+    "extension": [
+      ".ts"
+    ],
+    "require": [
+      "ts-node/register"
+    ],
+    "reporter": [
+      "text-summary",
+      "html"
+    ],
     "sourceMap": true,
     "instrument": true
   },
   "lint-staged": {
-    "packages/**/*.{ts,json}": ["npm run format", "git add"]
+    "packages/**/*.{ts,json}": [
+      "npm run format",
+      "git add"
+    ]
   }
 }

packages/common/cache/cache.module.ts

@@ -55,8 +55,7 @@ export class CacheModule {
     }
     return {
       provide: CACHE_MODULE_OPTIONS,
-      useFactory: async (optionsFactory: CacheOptionsFactory) =>
-        await optionsFactory.createCacheOptions(),
+      useFactory: async (optionsFactory: CacheOptionsFactory) => optionsFactory.createCacheOptions(),
       inject: [options.useExisting || options.useClass],
     };
   }

packages/common/files/multer.module.ts

@@ -52,8 +52,7 @@ export class MulterModule {
     }
     return {
       provide: MULTER_MODULE_OPTIONS,
-      useFactory: async (optionsFactory: MulterOptionsFactory) =>
-        await optionsFactory.createMulterOptions(),
+      useFactory: async (optionsFactory: MulterOptionsFactory) => optionsFactory.createMulterOptions(),
       inject: [options.useExisting || options.useClass],
     };
   }

packages/common/http/http.module.ts

@@ -1,4 +1,4 @@
-import axios, { AxiosRequestConfig } from 'axios';
+import Axios, { AxiosRequestConfig } from 'axios';
 import { Module } from '../decorators/modules/module.decorator';
 import { DynamicModule } from '../interfaces';
 import { randomStringGenerator } from '../utils/random-string-generator.util';
@@ -10,7 +10,7 @@ import { HttpService } from './http.service';
     HttpService,
     {
       provide: AXIOS_INSTANCE_TOKEN,
-      useValue: axios,
+      useValue: Axios,
     },
   ],
   exports: [HttpService],
@@ -22,7 +22,7 @@ export class HttpModule {
       providers: [
         {
           provide: AXIOS_INSTANCE_TOKEN,
-          useValue: axios.create(config),
+          useValue: Axios.create(config),
         },
         {
           provide: HTTP_MODULE_ID,

packages/common/http/http.service.ts

@@ -1,4 +1,4 @@
-import axios, { AxiosInstance, AxiosRequestConfig, AxiosResponse } from 'axios';
+import Axios, { AxiosInstance, AxiosRequestConfig, AxiosResponse } from 'axios';
 import { defer, Observable } from 'rxjs';
 import { Inject } from '../decorators';
 import { AXIOS_INSTANCE_TOKEN } from './http.constants';
@@ -6,7 +6,7 @@ import { AXIOS_INSTANCE_TOKEN } from './http.constants';
 export class HttpService {
   constructor(
     @Inject(AXIOS_INSTANCE_TOKEN)
-    private readonly instance: AxiosInstance = axios,
+    private readonly instance: AxiosInstance = Axios,
   ) {}
 
   request<T = any>(config: AxiosRequestConfig): Observable<AxiosResponse<T>> {

packages/core/adapters/express-adapter.ts

@@ -87,16 +87,16 @@ export class ExpressAdapter implements HttpServer {
     return response.set(name, value);
   }
 
-  getHttpServer() {
-    return this.httpServer;
+  getHttpServer<T = any>(): T {
+    return this.httpServer as any as T;
   }
 
   setHttpServer(httpServer) {
     this.httpServer = httpServer;
   }
 
-  getInstance() {
-    return this.instance;
+  getInstance<T = any>(): T {
+    return this.instance as any as T;
   }
 
   close() {

packages/core/adapters/fastify-adapter.ts

@@ -80,12 +80,12 @@ export class FastifyAdapter {
     return this.instance.setNotFoundHandler(handler);
   }
 
-  getHttpServer() {
-    return this.instance.server;
+  getHttpServer<T = any>(): T {
+    return this.instance.server as any as T;
   }
 
-  getInstance() {
-    return this.instance;
+  getInstance<T = any>(): T {
+    return this.instance as any as T;
   }
 
   register(...args) {

packages/core/errors/exceptions/runtime.exception.ts

@@ -6,7 +6,7 @@ export declare class Error {
 }
 
 export class RuntimeException extends Error {
-  constructor(private msg = ``) {
+  constructor(private readonly msg = ``) {
     super(msg);
   }
 

packages/core/helpers/external-context-creator.ts

@@ -114,7 +114,7 @@ export class ExternalContextCreator {
         callback,
         handler(initialArgs, ...args),
       );
-      return await this.transformToResult(result);
+      return this.transformToResult(result);
     };
   }
 
@@ -205,7 +205,7 @@ export class ExternalContextCreator {
     { metatype, type, data },
     transforms: Transform<any>[],
   ): Promise<any> {
-    return await this.pipesConsumer.apply(
+    return this.pipesConsumer.apply(
       value,
       { metatype, type, data },
       transforms,
@@ -214,7 +214,7 @@ export class ExternalContextCreator {
 
   public async transformToResult(resultOrDeffered) {
     if (resultOrDeffered && isFunction(resultOrDeffered.subscribe)) {
-      return await resultOrDeffered.toPromise();
+      return resultOrDeffered.toPromise();
     }
     return resultOrDeffered;
   }

packages/core/injector/injector.ts

@@ -52,8 +52,9 @@ export class Injector {
   ) {
     const { metatype } = wrapper;
     const currentMetatype = collection.get(metatype.name);
-    if (currentMetatype.instance !== null) return;
-
+    if (currentMetatype.instance !== null) {
+      return;
+    }
     await this.resolveConstructorParams(
       wrapper as any,
       module,
@@ -87,12 +88,13 @@ export class Injector {
     { metatype, name }: InstanceWrapper<T>,
     collection: Map<string, InstanceWrapper<T>>,
   ) {
-    if (!collection) return null;
-
-    const target = collection.get(name);
-    if (target.isResolved || !isNil(target.inject) || !metatype.prototype)
+    if (!collection) {
       return null;
-
+    }
+    const target = collection.get(name);
+    if (target.isResolved || !isNil(target.inject) || !metatype.prototype) {
+      return null;
+    }
     collection.set(name, {
       ...collection.get(name),
       instance: Object.create(metatype.prototype),
@@ -122,35 +124,24 @@ export class Injector {
     module: Module,
   ) {
     if (wrapper.isPending) {
-      return await wrapper.done$;
+      return wrapper.done$;
     }
     const done = this.applyDoneHook(wrapper);
-    const { metatype, name, inject } = wrapper;
-    const currentMetatype = collection.get(name);
-    if (isUndefined(currentMetatype)) {
+    const { name, inject } = wrapper;
+
+    const targetMetatype = collection.get(name);
+    if (isUndefined(targetMetatype)) {
       throw new RuntimeException();
     }
-    if (currentMetatype.isResolved) {
+    if (targetMetatype.isResolved) {
       return void 0;
     }
-
     await this.resolveConstructorParams<T>(
       wrapper,
       module,
       inject,
-      async instances => {
-        if (isNil(inject)) {
-          currentMetatype.instance = Object.assign(
-            currentMetatype.instance,
-            new metatype(...instances),
-          );
-        } else {
-          const factoryResult = currentMetatype.metatype(...instances);
-          currentMetatype.instance = await factoryResult;
-        }
-        currentMetatype.isResolved = true;
-        done();
-      },
+      async instances =>
+        this.instantiateClass(instances, wrapper, targetMetatype, done),
     );
   }
 
@@ -220,7 +211,7 @@ export class Injector {
       throw new UndefinedDependencyException(wrapper.name, dependencyContext);
     }
     const token = this.resolveParamToken(wrapper, param);
-    return await this.resolveComponentInstance<T>(
+    return this.resolveComponentInstance<T>(
       module,
       isFunction(token) ? (token as Type<any>).name : token,
       dependencyContext,
@@ -269,17 +260,11 @@ export class Injector {
   ) {
     const { name } = dependencyContext;
     const scanInExports = () =>
-      this.lookupComponentInExports(
-        components,
-        dependencyContext,
-        module,
-        wrapper,
-      );
-    return components.has(name) ? components.get(name) : await scanInExports();
+      this.lookupComponentInExports(dependencyContext, module, wrapper);
+    return components.has(name) ? components.get(name) : scanInExports();
   }
 
   public async lookupComponentInExports<T = any>(
-    components: Map<string, any>,
     dependencyContext: InjectorDependencyContext,
     module: Module,
     wrapper: InstanceWrapper<T>,
@@ -328,4 +313,26 @@ export class Injector {
     }
     return componentRef;
   }
+
+  public async instantiateClass(
+    instances: any[],
+    wrapper: InstanceWrapper<any>,
+    targetMetatype: InstanceWrapper<any>,
+    done: Function,
+  ) {
+    const { metatype, inject } = wrapper;
+    if (isNil(inject)) {
+      targetMetatype.instance = Object.assign(
+        targetMetatype.instance,
+        new metatype(...instances),
+      );
+    } else {
+      const factoryResult = ((targetMetatype.metatype as any) as Function)(
+        ...instances,
+      );
+      targetMetatype.instance = await factoryResult;
+    }
+    targetMetatype.isResolved = true;
+    done();
+  }
 }

packages/core/injector/instance-loader.ts

@@ -52,8 +52,7 @@ export class InstanceLoader {
   private async createInstancesOfComponents(module: Module) {
     await Promise.all(
       [...module.components.values()].map(
-        async wrapper =>
-          await this.injector.loadInstanceOfComponent(wrapper, module),
+        async wrapper => this.injector.loadInstanceOfComponent(wrapper, module),
       ),
     );
   }
@@ -67,8 +66,7 @@ export class InstanceLoader {
   private async createInstancesOfRoutes(module: Module) {
     await Promise.all(
       [...module.routes.values()].map(
-        async wrapper =>
-          await this.injector.loadInstanceOfRoute(wrapper, module),
+        async wrapper => this.injector.loadInstanceOfRoute(wrapper, module),
       ),
     );
   }
@@ -85,8 +83,7 @@ export class InstanceLoader {
   private async createInstancesOfInjectables(module: Module) {
     await Promise.all(
       [...module.injectables.values()].map(
-        async wrapper =>
-          await this.injector.loadInstanceOfInjectable(wrapper, module),
+        async wrapper => this.injector.loadInstanceOfInjectable(wrapper, module),
       ),
     );
   }

packages/core/injector/module-token-factory.ts

@@ -2,6 +2,7 @@ import { DynamicModule } from '@nestjs/common';
 import { SHARED_MODULE_METADATA } from '@nestjs/common/constants';
 import { Type } from '@nestjs/common/interfaces/type.interface';
 import * as hash from 'object-hash';
+import safeStringify from 'fast-safe-stringify';
 
 export class ModuleTokenFactory {
   public create(
@@ -22,7 +23,9 @@ export class ModuleTokenFactory {
   public getDynamicMetadataToken(
     dynamicModuleMetadata: Partial<DynamicModule> | undefined,
   ): string {
-    return dynamicModuleMetadata ? JSON.stringify(dynamicModuleMetadata) : '';
+    // Uses safeStringify instead of JSON.stringify
+    // to support circular dynamic modules
+    return dynamicModuleMetadata ? safeStringify(dynamicModuleMetadata) : '';
   }
 
   public getModuleName(metatype: Type<any>): string {

packages/core/injector/module.ts

@@ -42,11 +42,11 @@ export type ComponentMetatype =
 
 export class Module {
   private readonly _id: string;
-  private _relatedModules = new Set<Module>();
-  private _components = new Map<any, InstanceWrapper<Injectable>>();
-  private _injectables = new Map<any, InstanceWrapper<Injectable>>();
-  private _routes = new Map<string, InstanceWrapper<Controller>>();
-  private _exports = new Set<string>();
+  private readonly _relatedModules = new Set<Module>();
+  private readonly _components = new Map<any, InstanceWrapper<Injectable>>();
+  private readonly _injectables = new Map<any, InstanceWrapper<Injectable>>();
+  private readonly _routes = new Map<string, InstanceWrapper<Controller>>();
+  private readonly _exports = new Set<string>();
 
   constructor(
     private readonly _metatype: Type<any>,

packages/core/interceptors/interceptors-consumer.ts

@@ -14,7 +14,7 @@ export class InterceptorsConsumer {
     next: () => Promise<any>,
   ): Promise<any> {
     if (isEmpty(interceptors)) {
-      return await await next();
+      return next();
     }
     const context = this.createContext(args, instance, callback);
     const start$ = defer(() => this.transformDeffered(next));
@@ -27,11 +27,10 @@ export class InterceptorsConsumer {
     };
     */
     const result$ = await interceptors.reduce(
-      async (stream$, interceptor) =>
-        await interceptor.intercept(context, await stream$),
+      async (stream$, interceptor) => interceptor.intercept(context, await stream$),
       Promise.resolve(start$),
     );
-    return await result$.toPromise();
+    return result$.toPromise();
   }
 
   public createContext(

packages/core/middleware/builder.ts

@@ -37,7 +37,7 @@ export class MiddlewareBuilder implements MiddlewareConsumer {
     return [].concat(middleware).map(bindArgs);
   }
 
-  private static ConfigProxy = class implements MiddlewareConfigProxy {
+  private static readonly ConfigProxy = class implements MiddlewareConfigProxy {
     private contextParameters = null;
     private excludedRoutes: RouteInfo[] = [];
     private readonly includedRoutes: any[];

packages/core/middleware/resolver.ts

@@ -11,8 +11,7 @@ export class MiddlewareResolver {
     const middleware = this.middlewareContainer.getMiddleware(moduleName);
     await Promise.all(
       [...middleware.values()].map(
-        async wrapper =>
-          await this.resolveMiddlewareInstance(wrapper, middleware, module),
+        async wrapper => this.resolveMiddlewareInstance(wrapper, middleware, module),
       ),
     );
   }

packages/core/middleware/utils.ts

@@ -5,7 +5,7 @@ export const filterMiddleware = middleware => {
   return []
     .concat(middleware)
     .filter(isFunction)
-    .map(ware => mapToClass(ware));
+    .map(mapToClass);
 };
 
 export const mapToClass = middleware => {

packages/core/nest-application-context.ts

@@ -91,7 +91,7 @@ export class NestApplicationContext extends ModuleRef
         .map(([key, { instance }]) => instance)
         .filter(instance => !isNil(instance))
         .filter(this.hasOnModuleInitHook)
-        .map(async instance => await (instance as OnModuleInit).onModuleInit()),
+        .map(async instance => (instance as OnModuleInit).onModuleInit()),
     );
     if (moduleClassInstance && this.hasOnModuleInitHook(moduleClassInstance)) {
       await (moduleClassInstance as OnModuleInit).onModuleInit();
@@ -121,10 +121,7 @@ export class NestApplicationContext extends ModuleRef
         .map(([key, { instance }]) => instance)
         .filter(instance => !isNil(instance))
         .filter(this.hasOnModuleDestroyHook)
-        .map(
-          async instance =>
-            await (instance as OnModuleDestroy).onModuleDestroy(),
-        ),
+        .map(async instance => (instance as OnModuleDestroy).onModuleDestroy()),
     );
     if (
       moduleClassInstance &&
@@ -155,9 +152,8 @@ export class NestApplicationContext extends ModuleRef
         .map(([key, { instance }]) => instance)
         .filter(instance => !isNil(instance))
         .filter(this.hasOnAppBotstrapHook)
-        .map(
-          async instance =>
-            await (instance as OnApplicationBootstrap).onApplicationBootstrap(),
+        .map(async instance =>
+          (instance as OnApplicationBootstrap).onApplicationBootstrap(),
         ),
     );
     if (moduleClassInstance && this.hasOnAppBotstrapHook(moduleClassInstance)) {

packages/core/nest-factory.ts

@@ -117,7 +117,7 @@ export class NestFactoryStatic {
     const context = this.createNestInstance<NestApplicationContext>(
       new NestApplicationContext(container, [], root),
     );
-    return await context.init();
+    return context.init();
   }
 
   private createNestInstance<T>(instance: T): T {

packages/core/pipes/pipes-consumer.ts

@@ -10,7 +10,7 @@ export class PipesConsumer {
     transforms: Transform<any>[],
   ) {
     const token = this.paramsTokenFactory.exchangeEnumForString(type);
-    return await this.applyPipes(
+    return this.applyPipes(
       value,
       { metatype, type: token, data },
       transforms,
@@ -22,7 +22,7 @@ export class PipesConsumer {
     { metatype, type, data }: { metatype; type?; data? },
     transforms: Transform<any>[],
   ) {
-    return await transforms.reduce(async (defferedValue, fn) => {
+    return transforms.reduce(async (defferedValue, fn) => {
       const val = await defferedValue;
       const result = fn(val, { metatype, type, data });
       return result;

packages/core/router/router-execution-context.ts

@@ -186,7 +186,7 @@ export class RouterExecutionContext {
       type === RouteParamtypes.PARAM ||
       isString(type)
     ) {
-      return await this.pipesConsumer.apply(
+      return this.pipesConsumer.apply(
         value,
         { metatype, type, data },
         transforms,

packages/core/router/router-response-controller.ts

@@ -21,7 +21,7 @@ export class RouterResponseController {
 
   public async transformToResult(resultOrDeffered) {
     if (resultOrDeffered && isFunction(resultOrDeffered.subscribe)) {
-      return await resultOrDeffered.toPromise();
+      return resultOrDeffered.toPromise();
     }
     return resultOrDeffered;
   }

packages/core/scanner.ts

@@ -79,7 +79,7 @@ export class DependenciesScanner {
 
   public async storeModule(module: any, scope: Type<any>[]) {
     if (module && module.forwardRef) {
-      return await this.container.addModule(module.forwardRef(), scope);
+      return this.container.addModule(module.forwardRef(), scope);
     }
     await this.container.addModule(module, scope);
   }
@@ -256,7 +256,7 @@ export class DependenciesScanner {
       throw new CircularDependencyException(context);
     }
     if (related && related.forwardRef) {
-      return await this.container.addRelatedModule(related.forwardRef(), token);
+      return this.container.addRelatedModule(related.forwardRef(), token);
     }
     await this.container.addRelatedModule(related, token);
   }

packages/core/test/injector/module-token-factory.spec.ts

@@ -2,6 +2,7 @@ import { expect } from 'chai';
 import * as hash from 'object-hash';
 import { SingleScope } from '../../../common';
 import { ModuleTokenFactory } from '../../injector/module-token-factory';
+import safeStringify from 'fast-safe-stringify';
 
 describe('ModuleTokenFactory', () => {
   let factory: ModuleTokenFactory;
@@ -46,7 +47,7 @@ describe('ModuleTokenFactory', () => {
       expect(token).to.be.deep.eq(
         hash({
           module: Module.name,
-          dynamic: JSON.stringify({
+          dynamic: safeStringify({
             components: [{}],
           }),
           scope: [Module.name],

packages/core/test/interceptors/interceptors-consumer.spec.ts

@@ -74,16 +74,16 @@ describe('InterceptorsConsumer', () => {
         const val = 3;
         const next = async () => val;
         expect(
-          await await consumer.transformDeffered(next).toPromise(),
+          await consumer.transformDeffered(next).toPromise(),
         ).to.be.eql(val);
       });
     });
     describe('when next() result is Promise', () => {
       it('should return Observable', async () => {
         const val = 3;
-        const next = () => Promise.resolve(val);
+        const next = async () => val;
         expect(
-          await await consumer.transformDeffered(next).toPromise(),
+          await consumer.transformDeffered(next).toPromise(),
         ).to.be.eql(val);
       });
     });

packages/microservices/client/client-proxy.ts

@@ -30,7 +30,7 @@ export abstract class ClientProxy {
     if (isNil(pattern) || isNil(data)) {
       return _throw(new InvalidMessageException());
     }
-    return defer(async () => await this.connect()).pipe(
+    return defer(async () => this.connect()).pipe(
       mergeMap(
         () =>
           new Observable((observer: Observer<TResult>) => {

packages/microservices/client/client-redis.ts

@@ -26,7 +26,7 @@ export class ClientRedis extends ClientProxy {
   protected pubClient: RedisClient;
   protected subClient: RedisClient;
   protected connection: Promise<any>;
-  private isExplicitlyTerminated = false;
+  protected isExplicitlyTerminated = false;
 
   constructor(protected readonly options: ClientOptions['options']) {
     super();
@@ -48,6 +48,7 @@ export class ClientRedis extends ClientProxy {
     this.pubClient && this.pubClient.quit();
     this.subClient && this.subClient.quit();
     this.pubClient = this.subClient = null;
+    this.isExplicitlyTerminated = true;
   }
 
   public connect(): Promise<any> {

packages/microservices/context/rpc-context-creator.ts

@@ -56,7 +56,7 @@ export class RpcContextCreator {
     return this.rpcProxy.create(async (...args) => {
       fnCanActivate && (await fnCanActivate(args));
 
-      return await this.interceptorsConsumer.intercept(
+      return this.interceptorsConsumer.intercept(
         interceptors,
         args,
         instance,

packages/microservices/nest-microservice.ts

@@ -120,7 +120,7 @@ export class NestMicroservice extends NestApplicationContext
   }
 
   public async listenAsync(): Promise<any> {
-    return await new Promise(resolve => this.listen(resolve));
+    return new Promise(resolve => this.listen(resolve));
   }
 
   public async close(): Promise<any> {

packages/microservices/server/server-mqtt.ts

@@ -58,8 +58,7 @@ export class ServerMqtt extends Server implements CustomTransportStrategy {
   }
 
   public getMessageHandler(pub: MqttClient): any {
-    return async (channel, buffer) =>
-      await this.handleMessage(channel, buffer, pub);
+    return async (channel, buffer) => this.handleMessage(channel, buffer, pub);
   }
 
   public async handleMessage(

packages/microservices/server/server-nats.ts

@@ -64,8 +64,7 @@ export class ServerNats extends Server implements CustomTransportStrategy {
   }
 
   public getMessageHandler(channel: string, client: Client) {
-    return async (buffer, replyTo: string) =>
-      await this.handleMessage(channel, buffer, client, replyTo);
+    return async (buffer, replyTo: string) => this.handleMessage(channel, buffer, client, replyTo);
   }
 
   public async handleMessage(

packages/microservices/server/server-redis.ts

@@ -72,8 +72,7 @@ export class ServerRedis extends Server implements CustomTransportStrategy {
   }
 
   public getMessageHandler(pub: RedisClient) {
-    return async (channel, buffer) =>
-      await this.handleMessage(channel, buffer, pub);
+    return async (channel, buffer) => this.handleMessage(channel, buffer, pub);
   }
 
   public async handleMessage(channel, buffer: string | any, pub: RedisClient) {

packages/microservices/server/server-tcp.ts

@@ -42,7 +42,7 @@ export class ServerTCP extends Server implements CustomTransportStrategy {
     const readSocket = this.getSocketInstance(socket);
     readSocket.on(
       MESSAGE_EVENT,
-      async msg => await this.handleMessage(readSocket, msg),
+      async msg => this.handleMessage(readSocket, msg),
     );
   }
 

packages/websockets/context/ws-context-creator.ts

@@ -55,7 +55,7 @@ export class WsContextCreator {
     return this.wsProxy.create(async (...args) => {
       fnCanActivate && (await fnCanActivate(args));
 
-      return await this.interceptorsConsumer.intercept(
+      return this.interceptorsConsumer.intercept(
         interceptors,
         args,
         instance,

packages/websockets/socket-module.ts

@@ -73,7 +73,7 @@ export class SocketModule {
     const servers = this.socketsContainer.getAllServers();
     await Promise.all(
       iterate(servers.values()).map(
-        async ({ server }) => server && (await adapter.close(server)),
+        async ({ server }) => server && adapter.close(server),
       ),
     );
     this.socketsContainer.clear();

sample/22-graphql-prisma/.graphqlconfig.yml

@@ -2,7 +2,8 @@ projects:
   database:
     schemaPath: src/prisma/prisma-types.graphql
     extensions:
-      prisma: database/prisma.yml
+      endpoints:
+        default: https://eu1.prisma.sh/public-agatepuma-476/my-app/dev
       codegen:
         - generator: prisma-binding
           language: typescript

sample/22-graphql-prisma/graphql.schema.d.ts

@@ -1,247 +0,0 @@
-export enum Episode {
-  NEWHOPE = 'NEWHOPE',
-  EMPIRE = 'EMPIRE',
-  JEDI = 'JEDI',
-}
-
-export enum MutationType {
-  CREATED = 'CREATED',
-  UPDATED = 'UPDATED',
-  DELETED = 'DELETED',
-}
-
-export enum PostOrderByInput {
-  id_ASC = 'id_ASC',
-  id_DESC = 'id_DESC',
-  isPublished_ASC = 'isPublished_ASC',
-  isPublished_DESC = 'isPublished_DESC',
-  title_ASC = 'title_ASC',
-  title_DESC = 'title_DESC',
-  text_ASC = 'text_ASC',
-  text_DESC = 'text_DESC',
-  updatedAt_ASC = 'updatedAt_ASC',
-  updatedAt_DESC = 'updatedAt_DESC',
-  createdAt_ASC = 'createdAt_ASC',
-  createdAt_DESC = 'createdAt_DESC',
-}
-
-export class CreateCatInput {
-  name?: Date;
-}
-
-export class PostCreateInput {
-  isPublished?: boolean;
-  title: string;
-  text: string;
-}
-
-export class PostSubscriptionWhereInput {
-  AND: PostSubscriptionWhereInput[];
-  OR: PostSubscriptionWhereInput[];
-  NOT: PostSubscriptionWhereInput[];
-  mutation_in: MutationType[];
-  updatedFields_contains?: string;
-  updatedFields_contains_every: string[];
-  updatedFields_contains_some: string[];
-  node?: PostWhereInput;
-}
-
-export class PostUpdateInput {
-  isPublished?: boolean;
-  title?: string;
-  text?: string;
-}
-
-export class PostWhereInput {
-  AND: PostWhereInput[];
-  OR: PostWhereInput[];
-  NOT: PostWhereInput[];
-  id?: string;
-  id_not?: string;
-  id_in: string[];
-  id_not_in: string[];
-  id_lt?: string;
-  id_lte?: string;
-  id_gt?: string;
-  id_gte?: string;
-  id_contains?: string;
-  id_not_contains?: string;
-  id_starts_with?: string;
-  id_not_starts_with?: string;
-  id_ends_with?: string;
-  id_not_ends_with?: string;
-  isPublished?: boolean;
-  isPublished_not?: boolean;
-  title?: string;
-  title_not?: string;
-  title_in: string[];
-  title_not_in: string[];
-  title_lt?: string;
-  title_lte?: string;
-  title_gt?: string;
-  title_gte?: string;
-  title_contains?: string;
-  title_not_contains?: string;
-  title_starts_with?: string;
-  title_not_starts_with?: string;
-  title_ends_with?: string;
-  title_not_ends_with?: string;
-  text?: string;
-  text_not?: string;
-  text_in: string[];
-  text_not_in: string[];
-  text_lt?: string;
-  text_lte?: string;
-  text_gt?: string;
-  text_gte?: string;
-  text_contains?: string;
-  text_not_contains?: string;
-  text_starts_with?: string;
-  text_not_starts_with?: string;
-  text_ends_with?: string;
-  text_not_ends_with?: string;
-}
-
-export class PostWhereUniqueInput {
-  id?: string;
-}
-
-export interface Character {
-  id: string;
-  name: string;
-}
-
-export interface ICat {
-  id?: number;
-  name?: string;
-}
-
-export interface Node {
-  id: string;
-}
-
-export class AggregatePost {
-  count: number;
-}
-
-export class BatchPayload {
-  count: Long;
-}
-
-export class Cat implements ICat {
-  id?: number;
-  name?: string;
-  age?: number;
-}
-
-export class Droid implements Character {
-  id: string;
-  name: string;
-  primaryFunction?: string;
-}
-
-export class Human implements Character {
-  id: string;
-  name: string;
-  totalCredits?: number;
-}
-
-export class IMutation {
-  createCat(cat?: CreateCatInput): Cat | Promise<Cat>;
-  createPost(data: PostCreateInput): Post | Promise<Post>;
-  updatePost(
-    data: PostUpdateInput,
-    where: PostWhereUniqueInput,
-  ): Post | Promise<Post>;
-  deletePost(where: PostWhereUniqueInput): Post | Promise<Post>;
-  upsertPost(
-    where: PostWhereUniqueInput,
-    create: PostCreateInput,
-    update: PostUpdateInput,
-  ): Post | Promise<Post>;
-  updateManyPosts(
-    data: PostUpdateInput,
-    where?: PostWhereInput,
-  ): BatchPayload | Promise<BatchPayload>;
-  deleteManyPosts(where?: PostWhereInput): BatchPayload | Promise<BatchPayload>;
-}
-
-export class PageInfo {
-  hasNextPage: boolean;
-  hasPreviousPage: boolean;
-  startCursor?: string;
-  endCursor?: string;
-}
-
-export class Post {
-  id: string;
-  isPublished: boolean;
-  title: string;
-  text: string;
-}
-
-export class PostConnection {
-  pageInfo: PageInfo;
-  edges?: PostEdge[];
-  aggregate: AggregatePost;
-}
-
-export class PostEdge {
-  node: Post;
-  cursor: string;
-}
-
-export class PostPreviousValues {
-  id: string;
-  isPublished: boolean;
-  title: string;
-  text: string;
-}
-
-export class PostSubscriptionPayload {
-  mutation: MutationType;
-  node?: Post;
-  updatedFields: string[];
-  previousValues?: PostPreviousValues;
-}
-
-export class IQuery {
-  getCats(): Cat[] | Promise<Cat[]>;
-  cat(id: string): Cat | Promise<Cat>;
-  posts(
-    where?: PostWhereInput,
-    orderBy?: PostOrderByInput,
-    skip?: number,
-    after?: string,
-    before?: string,
-    first?: number,
-    last?: number,
-  ): Post[] | Promise<Post[]>;
-  post(where: PostWhereUniqueInput): Post | Promise<Post>;
-  postsConnection(
-    where?: PostWhereInput,
-    orderBy?: PostOrderByInput,
-    skip?: number,
-    after?: string,
-    before?: string,
-    first?: number,
-    last?: number,
-  ): PostConnection | Promise<PostConnection>;
-  node(id: string): Node | Promise<Node>;
-}
-
-export class ISubscription {
-  catCreated(): Cat | Promise<Cat>;
-  post(
-    where?: PostSubscriptionWhereInput,
-  ): PostSubscriptionPayload | Promise<PostSubscriptionPayload>;
-}
-
-export class User {
-  id: string;
-  name: string;
-}
-
-export type Date = any;
-export type Long = any;
-export type SearchResult = Droid | Human;

sample/22-graphql-prisma/package.json

@@ -12,21 +12,20 @@
     "start:prod": "node dist/main.js"
   },
   "dependencies": {
-    "@nestjs/common": "5.3.7",
-    "@nestjs/core": "5.3.7",
-    "@nestjs/graphql": "5.3.1",
-    "apollo-server-express": "2.0.6",
+    "@nestjs/common": "5.3.9",
+    "@nestjs/core": "5.3.10",
+    "@nestjs/graphql": "5.4.0",
+    "apollo-server-express": "2.1.0",
     "graphql": "0.13.2",
-    "graphql-tools": "3.1.1",
-    "prisma": "1.16.2",
-    "prisma-binding": "2.1.5",
+    "graphql-tools": "4.0.0",
+    "prisma-binding": "2.1.6",
     "reflect-metadata": "0.1.12",
-    "rxjs": "6.3.2",
-    "typescript": "3.0.3"
+    "rxjs": "6.3.3",
+    "typescript": "3.1.1"
   },
   "devDependencies": {
     "nodemon": "1.18.4",
-    "prettier": "1.14.2",
+    "prettier": "1.14.3",
     "ts-node": "7.0.1",
     "tsconfig-paths": "3.6.0",
     "tslint": "5.11.0"

sample/22-graphql-prisma/src/graphql.schema.d.ts

@@ -168,9 +168,4 @@ export abstract class ISubscription {
     abstract post(where?: PostSubscriptionWhereInput): PostSubscriptionPayload | Promise<PostSubscriptionPayload>;
 }
 
-export class User {
-    id: string;
-    name: string;
-}
-
 export type Long = any;

scripts/prepare.sh

@@ -0,0 +1,8 @@
+# 1. Install all dependencies
+for D in integration/*; do [ -d "${D}" ] && npm i; done
+
+# 2. Build fresh packages and move them to sample and integration directories
+npm run build &>/dev/null
+
+# 3. Start docker containers to perform integration tests
+cd integration && docker-compose up -d

scripts/run-integration.sh

@@ -0,0 +1,8 @@
+# 1. Build fresh packages and move them integration dit
+npm run build &>/dev/null
+
+# 2. Start docker containers to perform integration tests
+cd integration && docker-compose up -d
+
+# 3. Run integration tests
+npm run integration-test

scripts/test.sh

@@ -0,0 +1,3 @@
+# Run both unit and integration tests
+npm run test
+npm run integration-test

test.sh

@@ -1,2 +0,0 @@
-npm run test
-npm run integration-test

tslint.json

@@ -50,7 +50,10 @@
         ],
         "one-variable-per-declaration": [
             false
-        ]
+        ],
+        "no-return-await": true,
+        "match-default-export-name": true,
+        "prefer-readonly": true
     },
     "rulesDirectory": []
 }