[Implement][Authentication] Google Login for Customer

example.env

@@ -17,4 +17,8 @@ JWT_ACCESS_EXPIRATION=864000
 JWT_REFRESH_SECRET=SWVG1ACUJwVfIyeBe8iGPugAIPq2dNshecqazIVqvK0zb6xJFGGGpoB8naJuOCatH4q+lE57L093HIBm9iZVCd8GfTGsXULaij0k4IU4SSQ/9yyp5qiTWJKnjsmfJc2/FX8xr6XL7chCX8tHgSye5clffIQIY0LlVCwUbC4CukZY8ScSs980EXqnwk63b6R4z+ULYdjPxMk5GQB/qHgJnpa3oFIdCirFtUQUaQY8JpLU6qArDN2LelAcg3g1Eilo4fDNMvDtjNtsRxWYt4zL8Gmf4Mt2lfrrfrKxShd8ITD/4z+zy0GS5Uxg3rD2iVj4E3kjrQv5CD8zhOOg5xA1NA==
 JWT_REFRESH_EXPIRATION=90
 
+# GOOGLE
+GOOGLE_CLIENT_ID=
+GOOGLE_CLIENT_SECRET=
+
 CORS_VALID_ORIGINS=localhost,ngrok-free

package.json

@@ -30,6 +30,7 @@
     "bcrypt": "^5.1.1",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.1",
+    "google-auth-library": "^9.5.0",
     "lodash": "^4.17.21",
     "moment": "^2.30.1",
     "mongoose": "^8.1.0",

src/auth/controllers/customer.controller.ts

@@ -1,13 +1,13 @@
 import { Body, Controller, Post, Req, UseGuards } from '@nestjs/common'
 import { ApiBadRequestResponse, ApiBearerAuth, ApiBody, ApiOkResponse, ApiTags } from '@nestjs/swagger'
 import { ErrorResponse, SuccessDataResponse } from '@common/contracts/dto'
-import { LoginReqDto } from '@auth/dto/login.dto'
+import { GoogleLoginReqDto, LoginReqDto } from '@auth/dto/login.dto'
 import { AuthService } from '@auth/services/auth.service'
 import { TokenResDto } from '@auth/dto/token.dto'
 import { UserSide } from '@common/contracts/constant'
 import { JwtAuthGuard } from '@auth/guards/jwt-auth.guard'
 import { RegisterReqDto } from '@auth/dto/register.dto'
-import { DataResponse } from '@src/common/contracts/openapi-builder'
+import { DataResponse } from '@common/contracts/openapi-builder'
 
 @ApiTags('Auth - Customer')
 @Controller('customer')
@@ -19,9 +19,14 @@ export class AuthCustomerController {
   @ApiOkResponse({ type: DataResponse(TokenResDto) })
   @ApiBadRequestResponse({ type: ErrorResponse })
   async login(@Body() loginReqDto: LoginReqDto): Promise<TokenResDto> {
-    const res = await this.authService.login(loginReqDto, UserSide.CUSTOMER)
+    return this.authService.login(loginReqDto, UserSide.CUSTOMER)
+  }
 
-    return res
+  @Post('google')
+  @ApiOkResponse({ type: DataResponse(TokenResDto) })
+  @ApiBadRequestResponse({ type: ErrorResponse })
+  async googleLogin(@Body() googleLoginReqDto: GoogleLoginReqDto): Promise<TokenResDto> {
+    return this.authService.googleLogin(googleLoginReqDto)
   }
 
   @Post('register')

src/auth/dto/login.dto.ts

@@ -10,3 +10,9 @@ export class LoginReqDto {
     @IsNotEmpty()
     password: string;
 }
+
+export class GoogleLoginReqDto {
+    @ApiProperty()
+    @IsNotEmpty()
+    token: string;
+}

src/auth/dto/register.dto.ts

@@ -22,13 +22,4 @@ export class RegisterReqDto {
   @IsNotEmpty()
   @IsStrongPassword()
   password: string
-
-  @ApiProperty()
-  @IsNotEmpty()
-  @Matches(PHONE_REGEX)
-  phone: string
-
-  @ApiProperty()
-  @IsNotEmpty()
-  address: string
 }