upgrade nest from v7 to v8/ remove useless fiels

server/package.json

@@ -21,14 +21,14 @@
     "test:e2e": "jest --config ./test/jest-e2e.json"
   },
   "dependencies": {
-    "@nestjs/common": "^7.6.15",
-    "@nestjs/core": "^7.6.15",
-    "@nestjs/jwt": "^7.2.0",
-    "@nestjs/passport": "^7.1.5",
-    "@nestjs/platform-express": "^7.6.15",
+    "@nestjs/common": "^8.0.4",
+    "@nestjs/core": "^8.0.4",
+    "@nestjs/jwt": "^8.0.0",
+    "@nestjs/passport": "^8.0.0",
+    "@nestjs/platform-express": "^8.0.4",
     "@nestjs/platform-socket.io": "^8.0.4",
-    "@nestjs/serve-static": "^2.1.4",
-    "@nestjs/swagger": "^4.8.0",
+    "@nestjs/serve-static": "^2.2.2",
+    "@nestjs/swagger": "^5.0.8",
     "@nestjs/websockets": "^8.0.4",
     "@types/passport-jwt": "^3.0.5",
     "@types/passport-local": "^1.0.33",
@@ -42,14 +42,14 @@
     "passport-local": "^1.0.0",
     "reflect-metadata": "^0.1.13",
     "rimraf": "^3.0.2",
-    "rxjs": "^6.6.6",
+    "rxjs": "^7.2.0",
     "socket.io": "^4.1.3",
     "swagger-ui-express": "^4.1.6"
   },
   "devDependencies": {
-    "@nestjs/cli": "^7.6.0",
-    "@nestjs/schematics": "^7.3.0",
-    "@nestjs/testing": "^7.6.15",
+    "@nestjs/cli": "^8.0.2",
+    "@nestjs/schematics": "^8.0.2",
+    "@nestjs/testing": "^8.0.4",
     "@types/cache-manager": "^3.4.2",
     "@types/express": "^4.17.11",
     "@types/jest": "^26.0.22",

server/src/middlewares/logger.ts

@@ -1,21 +0,0 @@
-import { Injectable, NestMiddleware, Logger } from '@nestjs/common';
-import { Request, Response, NextFunction } from 'express';
-
-@Injectable()
-export class LoggerMiddleware implements NestMiddleware {
-  // eslint-disable-next-line @typescript-eslint/ban-types
-  use(req: Request, res: Response, next: NextFunction) {
-    const { ip, method, originalUrl } = req;
-    const userAgent = res.get('user-agent') || '';
-
-    res.on('finish', () => {
-      const { statusCode } = res;
-      const contentLength = res.get('content-length');
-
-      Logger.log(
-        `${method} ${originalUrl} ${statusCode} ${contentLength} - ${userAgent} ${ip}`,
-      );
-    });
-    next();
-  }
-}

server/src/utils/ConsoleLogger.ts

@@ -1,23 +0,0 @@
-import { LoggerService } from '@nestjs/common';
-import * as chalk from 'chalk';
-
-export class ConsoleLogger implements LoggerService {
-  log(...messages: any[]) {
-    // tslint:disable-next-line:no-console
-    console.log(
-      chalk.green(`milvus-insight: [${ConsoleLogger.time()}]`),
-      ...messages,
-    );
-  }
-  error(...messages: any[]) {
-    // tslint:disable-next-line:no-console
-    console.error(chalk.red(`error: [${ConsoleLogger.time()}]`), ...messages);
-  }
-  warn(...messages: any[]) {
-    // tslint:disable-next-line:no-console
-    console.warn(chalk.yellow(`warn: [${ConsoleLogger.time()}]`), ...messages);
-  }
-  static time() {
-    return new Date().toISOString();
-  }
-}