style(@nestjs) run prettier, update code style

.gitignore

@@ -24,5 +24,6 @@ yarn-error.log
 
 # tests
 /test
+/integration
 /coverage
 /.nyc_output

examples/12-graphql-apollo/src/cats/cats.resolvers.ts

@@ -1,5 +1,11 @@
 import { Component, UseGuards } from '@nestjs/common';
-import { Query, Mutation, Resolver, DelegateProperty, Subscription } from '@nestjs/graphql';
+import {
+  Query,
+  Mutation,
+  Resolver,
+  DelegateProperty,
+  Subscription,
+} from '@nestjs/graphql';
 import { PubSub } from 'graphql-subscriptions';
 
 import { Cat } from './interfaces/cat.interface';

examples/12-graphql-apollo/src/cats/cats.service.ts

@@ -5,7 +5,7 @@ import { Cat } from './interfaces/cat.interface';
 export class CatsService {
   private readonly cats: Cat[] = [{ id: 1, name: 'Cat', age: 5 }];
 
-  create(cat: Cat): Cat{
+  create(cat: Cat): Cat {
     this.cats.push(cat);
     return cat;
   }

examples/12-graphql-apollo/src/subscriptions/subscription.constants.ts

@@ -1 +1 @@
-export const SUBSCRIPTION_SERVER = 'SUBSCRIPTION_SERVER';
+export const SUBSCRIPTION_SERVER = 'SUBSCRIPTION_SERVER';

examples/12-graphql-apollo/src/subscriptions/subscription.providers.ts

@@ -7,9 +7,7 @@ export const createSubscriptionProviders = (port: number = 3001) => [
     provide: SUBSCRIPTION_SERVER,
     useFactory: () => {
       const server = createServer();
-      return new Promise(resolve =>
-        server.listen(port, () => resolve(server)),
-      );
+      return new Promise(resolve => server.listen(port, () => resolve(server)));
     },
   },
 ];

gulpfile.js

@@ -1,101 +1,97 @@
+const fs = require('fs');
+const path = require('path');
 const gulp = require('gulp');
 const ts = require('gulp-typescript');
 const gulpSequence = require('gulp-sequence');
 const sourcemaps = require('gulp-sourcemaps');
 const clean = require('gulp-clean');
 
 const packages = {
-	common: ts.createProject('src/common/tsconfig.json'),
-	core: ts.createProject('src/core/tsconfig.json'),
-	microservices: ts.createProject('src/microservices/tsconfig.json'),
-	websockets: ts.createProject('src/websockets/tsconfig.json'),
-	testing: ts.createProject('src/testing/tsconfig.json'),
+  common: ts.createProject('src/common/tsconfig.json'),
+  core: ts.createProject('src/core/tsconfig.json'),
+  microservices: ts.createProject('src/microservices/tsconfig.json'),
+  websockets: ts.createProject('src/websockets/tsconfig.json'),
+  testing: ts.createProject('src/testing/tsconfig.json'),
 };
 const modules = Object.keys(packages);
 const source = 'src';
 const distId = process.argv.indexOf('--dist');
 const dist = distId < 0 ? 'node_modules/@nestjs' : process.argv[distId + 1];
 
 gulp.task('default', function() {
-	modules.forEach(module => {
-		gulp.watch(
-			[`${source}/${module}/**/*.ts`, `${source}/${module}/*.ts`],
-			[module]
-		);
-	});
+  modules.forEach(module => {
+    gulp.watch(
+      [`${source}/${module}/**/*.ts`, `${source}/${module}/*.ts`],
+      [module],
+    );
+  });
 });
 
-gulp.task('copy:ts', function(){
-    return gulp.src(['src/**/*.ts'])
-        .pipe(gulp.dest('./lib'));
+gulp.task('copy:ts', function() {
+  return gulp.src(['src/**/*.ts']).pipe(gulp.dest('./lib'));
 });
 
-gulp.task('clean:lib', function(){
-    return gulp.src([
-        'lib/**/*.js.map',
-        'lib/**/*.ts',
-        '!lib/**/*.d.ts'
-    ], {read: false})
-        .pipe(clean());
+gulp.task('clean:lib', function() {
+  return gulp
+    .src(['lib/**/*.js.map', 'lib/**/*.ts', '!lib/**/*.d.ts'], { read: false })
+    .pipe(clean());
 });
 
 modules.forEach(module => {
-	gulp.task(module, () => {
-		return packages[module]
-			.src()
-			.pipe(packages[module]())
-			.pipe(gulp.dest(`${dist}/${module}`));
-	});
+  gulp.task(module, () => {
+    return packages[module]
+      .src()
+      .pipe(packages[module]())
+      .pipe(gulp.dest(`${dist}/${module}`));
+  });
 });
 
 modules.forEach(module => {
-    gulp.task(module + ':dev', () => {
-        return packages[module]
-            .src()
-            .pipe(sourcemaps.init())
-            .pipe(packages[module]())
-            .pipe(sourcemaps.mapSources(sourcePath => './' + sourcePath.split('/').pop()))
-            .pipe(sourcemaps.write('.'))
-            .pipe(gulp.dest(`${dist}/${module}`));
-    });
+  gulp.task(module + ':dev', () => {
+    return packages[module]
+      .src()
+      .pipe(sourcemaps.init())
+      .pipe(packages[module]())
+      .pipe(
+        sourcemaps.mapSources(sourcePath => './' + sourcePath.split('/').pop()),
+      )
+      .pipe(sourcemaps.write('.'))
+      .pipe(gulp.dest(`${dist}/${module}`));
+  });
 });
 
 gulp.task('build', function(cb) {
-	gulpSequence('common', modules.filter((module) => module !== 'common'), cb);
+  gulpSequence('common', modules.filter(module => module !== 'common'), cb);
 });
 
 gulp.task('build:dev', function(cb) {
-    gulpSequence(
-        'common:dev',
-        modules.filter((module) => module !== 'common').map((module) => module + ':dev'),
-        'copy:ts',
-        cb);
+  gulpSequence(
+    'common:dev',
+    modules
+      .filter(module => module !== 'common')
+      .map(module => module + ':dev'),
+    'copy:ts',
+    cb,
+  );
 });
 
+function getFolders(dir) {
+  return fs.readdirSync(dir).filter(function(file) {
+    return fs.statSync(path.join(dir, file)).isDirectory();
+  });
+}
 gulp.task('move', function() {
-	gulp.src(['node_modules/@nestjs/**/*']).pipe(
-    gulp.dest('examples/01-cats-app/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/02-gateways/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/03-microservices/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/04-injector/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/05-sql-typeorm/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/06-mongoose/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/07-sequelize/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/08-passport/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/09-babel-example/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/11-swagger/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/12-graphql-apollo/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/15-mvc/node_modules/@nestjs')
-  );
+  const getDirs = (base) => getFolders(base)
+    .map((path) => `${base}/${path}`);
+
+  const examplesDirs = getDirs('examples');
+  const integrationDirs = getDirs('integration');
+  const directories = examplesDirs.concat(integrationDirs);
+
+  let stream = gulp
+    .src(['node_modules/@nestjs/**/*']);
+
+  directories.forEach((dir) => {
+    stream = stream.pipe(gulp.dest(dir + '/node_modules/@nestjs'));
+  });
 });

lib/common/constants.d.ts

@@ -1,24 +1,24 @@
 export declare const metadata: {
-    MODULES: string;
-    IMPORTS: string;
-    COMPONENTS: string;
-    CONTROLLERS: string;
-    EXPORTS: string;
+  MODULES: string;
+  IMPORTS: string;
+  COMPONENTS: string;
+  CONTROLLERS: string;
+  EXPORTS: string;
 };
-export declare const SHARED_MODULE_METADATA = "__sharedModule__";
-export declare const GLOBAL_MODULE_METADATA = "__globalModule__";
-export declare const PATH_METADATA = "path";
-export declare const PARAMTYPES_METADATA = "design:paramtypes";
-export declare const SELF_DECLARED_DEPS_METADATA = "self:paramtypes";
-export declare const METHOD_METADATA = "method";
-export declare const ROUTE_ARGS_METADATA = "__routeArguments__";
-export declare const CUSTOM_ROUTE_AGRS_METADATA = "__customRouteArgs__";
-export declare const EXCEPTION_FILTERS_METADATA = "__exceptionFilters__";
-export declare const FILTER_CATCH_EXCEPTIONS = "__filterCatchExceptions__";
-export declare const PIPES_METADATA = "__pipes__";
-export declare const GUARDS_METADATA = "__guards__";
-export declare const RENDER_METADATA = "__renderTemplate__";
-export declare const INTERCEPTORS_METADATA = "__interceptors__";
-export declare const HTTP_CODE_METADATA = "__httpCode__";
-export declare const GATEWAY_MIDDLEWARES = "__gatewayMiddlewares";
-export declare const MODULE_PATH = "__module_path__";
+export declare const SHARED_MODULE_METADATA = '__sharedModule__';
+export declare const GLOBAL_MODULE_METADATA = '__globalModule__';
+export declare const PATH_METADATA = 'path';
+export declare const PARAMTYPES_METADATA = 'design:paramtypes';
+export declare const SELF_DECLARED_DEPS_METADATA = 'self:paramtypes';
+export declare const METHOD_METADATA = 'method';
+export declare const ROUTE_ARGS_METADATA = '__routeArguments__';
+export declare const CUSTOM_ROUTE_AGRS_METADATA = '__customRouteArgs__';
+export declare const EXCEPTION_FILTERS_METADATA = '__exceptionFilters__';
+export declare const FILTER_CATCH_EXCEPTIONS = '__filterCatchExceptions__';
+export declare const PIPES_METADATA = '__pipes__';
+export declare const GUARDS_METADATA = '__guards__';
+export declare const RENDER_METADATA = '__renderTemplate__';
+export declare const INTERCEPTORS_METADATA = '__interceptors__';
+export declare const HTTP_CODE_METADATA = '__httpCode__';
+export declare const GATEWAY_MIDDLEWARES = '__gatewayMiddlewares';
+export declare const MODULE_PATH = '__module_path__';

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

@@ -3,4 +3,6 @@
  * Useful when the language doesn't provide a 'Parameter Decorators' feature
  * @param  {} ...decorators
  */
-export declare function Bind(...decorators: any[]): (target: object, key: any, descriptor: any) => any;
+export declare function Bind(
+  ...decorators: any[]
+): (target: object, key: any, descriptor: any) => any;

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

@@ -10,4 +10,6 @@ import { ExceptionFilter } from '../../index';
  *
  * @param  {ExceptionFilter[]} ...filters (instances)
  */
-export declare const UseFilters: (...filters: ExceptionFilter[]) => (target: object, key?: any, descriptor?: any) => any;
+export declare const UseFilters: (
+  ...filters: ExceptionFilter[]
+) => (target: object, key?: any, descriptor?: any) => any;

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

@@ -2,4 +2,7 @@
  * Assigns the metadata to the class / function under specified `key`.
  * This metadata can be reflected using `Reflector` class.
  */
-export declare const ReflectMetadata: (metadataKey: any, metadataValue: any) => (target: object, key?: any, descriptor?: any) => any;
+export declare const ReflectMetadata: (
+  metadataKey: any,
+  metadataValue: any,
+) => (target: object, key?: any, descriptor?: any) => any;

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

@@ -8,4 +8,6 @@
  *
  * @param  {} ...guards (types)
  */
-export declare function UseGuards(...guards: any[]): (target: object, key?: any, descriptor?: any) => any;
+export declare function UseGuards(
+  ...guards: any[]
+): (target: object, key?: any, descriptor?: any) => any;

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

@@ -8,4 +8,6 @@
  *
  * @param  {} ...interceptors (types)
  */
-export declare function UseInterceptors(...interceptors: any[]): (target: object, key?: any, descriptor?: any) => any;
+export declare function UseInterceptors(
+  ...interceptors: any[]
+): (target: object, key?: any, descriptor?: any) => any;

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

@@ -9,4 +9,6 @@ import { PipeTransform } from '../../interfaces/index';
  *
  * @param  {PipeTransform[]} ...pipes (instances)
  */
-export declare function UsePipes(...pipes: PipeTransform<any>[]): (target: object, key?: any, descriptor?: any) => any;
+export declare function UsePipes(
+  ...pipes: PipeTransform<any>[]
+): (target: object, key?: any, descriptor?: any) => any;

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

@@ -4,4 +4,6 @@ import { PipeTransform } from '../../index';
  * Create route params custom decorator
  * @param factory
  */
-export declare function createRouteParamDecorator(factory: CustomParamFactory): (data?: any, ...pipes: PipeTransform<any>[]) => ParameterDecorator;
+export declare function createRouteParamDecorator(
+  factory: CustomParamFactory,
+): (data?: any, ...pipes: PipeTransform<any>[]) => ParameterDecorator;

lib/common/decorators/http/request-mapping.decorator.d.ts

@@ -1,6 +1,8 @@
 import 'reflect-metadata';
 import { RequestMappingMetadata } from '../../interfaces/request-mapping-metadata.interface';
-export declare const RequestMapping: (metadata?: RequestMappingMetadata) => MethodDecorator;
+export declare const RequestMapping: (
+  metadata?: RequestMappingMetadata,
+) => MethodDecorator;
 /**
  * Routes HTTP POST requests to the specified path.
  */

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

@@ -2,10 +2,10 @@ import 'reflect-metadata';
 import { PipeTransform } from '../../index';
 export declare type ParamData = object | string | number;
 export interface RouteParamsMetadata {
-    [prop: number]: {
-        index: number;
-        data?: ParamData;
-    };
+  [prop: number]: {
+    index: number;
+    data?: ParamData;
+  };
 }
 export declare const Request: () => ParameterDecorator;
 export declare const Response: () => ParameterDecorator;
@@ -16,12 +16,21 @@ export declare const UploadedFiles: () => ParameterDecorator;
 export declare const Headers: (property?: string) => ParameterDecorator;
 export declare function Query(): any;
 export declare function Query(...pipes: PipeTransform<any>[]): any;
-export declare function Query(property: string, ...pipes: PipeTransform<any>[]): any;
+export declare function Query(
+  property: string,
+  ...pipes: PipeTransform<any>[]
+): any;
 export declare function Body(): any;
 export declare function Body(...pipes: PipeTransform<any>[]): any;
-export declare function Body(property: string, ...pipes: PipeTransform<any>[]): any;
+export declare function Body(
+  property: string,
+  ...pipes: PipeTransform<any>[]
+): any;
 export declare function Param(): any;
 export declare function Param(...pipes: PipeTransform<any>[]): any;
-export declare function Param(property: string, ...pipes: PipeTransform<any>[]): any;
+export declare function Param(
+  property: string,
+  ...pipes: PipeTransform<any>[]
+): any;
 export declare const Req: () => ParameterDecorator;
 export declare const Res: () => ParameterDecorator;

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

@@ -1,3 +1,3 @@
 export declare class InvalidModuleConfigException extends Error {
-    constructor(property: string);
+  constructor(property: string);
 }