feat: file upload 기초

package.json

@@ -40,6 +40,7 @@
     "@nestjs/testing": "^9.0.0",
     "@types/express": "^4.17.13",
     "@types/jest": "28.1.4",
+    "@types/multer": "^1.4.9",
     "@types/node": "^16.0.0",
     "@types/supertest": "^2.0.11",
     "@typescript-eslint/eslint-plugin": "^5.0.0",

src/auth/auth-42.service.ts

@@ -45,7 +45,7 @@ export class Auth42Service {
         email: response.data.email,
         fortyTwoId: response.data.id,
       };
-      this.logger.log(userData);
+      this.logger.log('user: ', userData);
       return userData;
     } catch (error) {
       this.logger.error(error);

src/auth/auth.controller.ts

@@ -1,7 +1,18 @@
-import { Controller, Get, Logger, Query, Res } from '@nestjs/common';
+import {
+  Controller,
+  Get,
+  Logger,
+  Post,
+  Query,
+  Res,
+  UploadedFile,
+  UseInterceptors,
+} from '@nestjs/common';
 import { Auth42Service } from './auth-42.service';
 import { AuthService } from './auth.service';
 import { UserSigninResponseDto } from './dto/user-signin-response.dto';
+import { FileInterceptor } from '@nestjs/platform-express';
+import { diskStorage } from 'multer';
 
 @Controller('auth')
 export class AuthController {
@@ -37,10 +48,23 @@ export class AuthController {
     });
     const userSigninResponseDto: UserSigninResponseDto = {
       userId: user.id,
-      isFirstLogin: user.avatar === null ? true : false,
+      isFirstLogin: user.avatar === null,
       isMfaEnabled: user.isMfaEnabled,
       mfaQRCode,
     };
     return res.send(userSigninResponseDto);
   }
+
+  @Post('/login')
+  @UseInterceptors(
+    FileInterceptor('avatar', {
+      storage: diskStorage({
+        destination: './uploads',
+      }),
+    }),
+  )
+  async login(@UploadedFile() file: Express.Multer.File) {
+    console.log('file: ', file);
+    return `http://localhost:3000/auth/login/${file.filename}`;
+  }
 }

src/auth/auth.module.ts

@@ -6,6 +6,7 @@ import { Auth42Service } from './auth-42.service';
 import { AuthController } from './auth.controller';
 import { AuthService } from './auth.service';
 import { JwtModule } from '@nestjs/jwt';
+import { MulterModule } from '@nestjs/platform-express';
 
 @Module({
   controllers: [AuthController],
@@ -20,6 +21,11 @@ import { JwtModule } from '@nestjs/jwt';
         },
       }),
     }),
+    // MulterModule.registerAsync({
+    //   useFactory: () => ({
+    //     dest: './uploads',
+    //   }),
+    // }),
   ],
 })
 export class AuthModule {}