update code

Author: ddnam99

.env.example

@@ -8,10 +8,10 @@ DB_USER=namdd72
 DB_PASS=123456789
 DB_NAME=nestjs_base
 
-#Redis
+# Redis
 REDIS_HOST=localhost
 REDIS_PORT=6379
-REDIS_PASS=
+REDIS_PASS=xxxxx
 
 # Token
 #ACCESS_TOKEN_SECRET=

src/app.module.ts

@@ -9,11 +9,10 @@ import { ConnectionsModule } from '$connections/connections.module';
 import { WorkersModule } from '$workers/workers.module';
 import { EventEmitterModule } from '@nestjs/event-emitter';
 import { QueuesModule } from '$queues/queues.module';
+import { LoggerMiddleware } from '$middlewares/logger.middleware';
 
 @Module({
   imports: [
-    TypeOrmModule.forRoot(),
-    EventEmitterModule.forRoot(),
     ConnectionsModule,
     ServicesModule,
     ControllersModule,
@@ -22,11 +21,11 @@ import { QueuesModule } from '$queues/queues.module';
     WorkersModule,
     QueuesModule,
   ],
-  controllers: [],
   providers: [ConnectionsModule, ServicesModule],
 })
 export class AppModule implements NestModule {
   configure(consumer: MiddlewareConsumer) {
+    consumer.apply(LoggerMiddleware).forRoutes({ path: '*', method: RequestMethod.ALL });
     consumer.apply(AuthMiddleware).forRoutes({ path: '*', method: RequestMethod.ALL });
   }
 }

src/connections/connections.module.ts

@@ -2,9 +2,13 @@ import config from '$config';
 import { Module } from '@nestjs/common';
 import { RedisService } from './redis.provider';
 import { BullModule } from '@nestjs/bull';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { EventEmitterModule } from '@nestjs/event-emitter';
 
 @Module({
   imports: [
+    TypeOrmModule.forRoot(),
+    EventEmitterModule.forRoot(),
     BullModule.forRoot({
       redis: {
         host: config.ENV.REDIS_HOST,
@@ -14,6 +18,6 @@ import { BullModule } from '@nestjs/bull';
     }),
   ],
   providers: [RedisService],
-  exports: [RedisService, BullModule],
+  exports: [TypeOrmModule, EventEmitterModule, BullModule, RedisService],
 })
 export class ConnectionsModule {}

src/controllers/upload.controller.ts

@@ -1,4 +1,4 @@
-import { ApiFile, ApiFiles, MulterConfig } from '$helpers/file.helper';
+import { ApiFile, ApiFiles, MulterConfig } from '$helpers/swagger.helper';
 import {
   Controller,
   Get,
@@ -19,8 +19,6 @@ import {
   ApiParam,
   ApiTags,
 } from '@nestjs/swagger';
-import { diskStorage } from 'multer';
-import { extname } from 'path';
 
 @ApiBearerAuth()
 @ApiTags('upload')

src/gateways/test.gateway.ts

@@ -13,7 +13,7 @@ import { UserService } from '$services/user.service';
 import { RedisService } from '$connections/redis.provider';
 import { EventAction } from '$events/EventAction';
 
-@WebSocketGateway()
+@WebSocketGateway({ path: '/test-gateway' })
 @Injectable()
 export class TestGateway implements OnGatewayInit, OnGatewayConnection, OnGatewayDisconnect {
   @WebSocketServer() server: Server;

src/helpers/file.helper.ts

@@ -1,5 +1,8 @@
 import { INestApplication } from '@nestjs/common';
-import { DocumentBuilder, SwaggerModule } from '@nestjs/swagger';
+import { MulterOptions } from '@nestjs/platform-express/multer/interfaces/multer-options.interface';
+import { ApiBody, DocumentBuilder, SwaggerModule } from '@nestjs/swagger';
+import { diskStorage } from 'multer';
+import { extname } from 'path';
 
 export const swaggerSetup = (app: INestApplication) => {
   const documentBuilder = new DocumentBuilder()
@@ -12,3 +15,59 @@ export const swaggerSetup = (app: INestApplication) => {
   const document = SwaggerModule.createDocument(app, documentBuilder);
   SwaggerModule.setup('api/docs', app, document);
 };
+
+export const ApiFile = (fileName: string = 'file'): MethodDecorator => (
+  target: any,
+  propertyKey: string,
+  descriptor: PropertyDescriptor,
+) => {
+  ApiBody({
+    schema: {
+      type: 'object',
+      properties: {
+        [fileName]: {
+          type: 'string',
+          format: 'binary',
+        },
+      },
+    },
+  })(target, propertyKey, descriptor);
+};
+
+export const ApiFiles = (fileName: string = 'files'): MethodDecorator => (
+  target: any,
+  propertyKey: string,
+  descriptor: PropertyDescriptor,
+) => {
+  ApiBody({
+    type: 'multipart/form-data',
+    required: true,
+    schema: {
+      type: 'object',
+      properties: {
+        [fileName]: {
+          type: 'array',
+          items: {
+            type: 'string',
+            format: 'binary',
+          },
+        },
+      },
+    },
+  })(target, propertyKey, descriptor);
+};
+
+export const MulterConfig: MulterOptions = {
+  storage: diskStorage({
+    destination: './uploads',
+    filename: (req, file, cb) => {
+      // Generating a 32 random chars long string
+      const randomName = Array(32)
+        .fill(null)
+        .map(() => Math.round(Math.random() * 16).toString(16))
+        .join('');
+      //Calling the callback passing the random name generated with the original extension name
+      cb(null, `${randomName}${extname(file.originalname)}`);
+    },
+  }),
+};

src/helpers/swagger.helper.ts

@@ -0,0 +1,14 @@
+import { Injectable, Logger, NestMiddleware } from '@nestjs/common';
+import { Request, Response, NextFunction } from 'express';
+
+@Injectable()
+export class LoggerMiddleware implements NestMiddleware {
+  private logger: Logger = new Logger(LoggerMiddleware.name);
+
+  use(req: Request, res: Response, next: NextFunction) {
+    this.logger.log(
+      `Client ${req.method} ${req.originalUrl} with body ${JSON.stringify(req.body)}`,
+    );
+    return next();
+  }
+}