feat:socialauth

backend/.env.example

@@ -20,6 +20,8 @@ JWT_ADMIN_SECRET=super-secret-admin-jwt-key
 JWT_ADMIN_EXPIRATION=15m
 JWT_ADMIN_REFRESH_SECRET=super-secret-admin-refresh-key
 JWT_ADMIN_REFRESH_EXPIRATION=7d
+GOOGLE_OAUTH_CLIENT_ID=your-google-client-id,
+GOOGLE_OAUTH_CLEINT_SECRET=your-google-client-secrete
 
 # Application
 PORT=3000

backend/config/jwt.config.ts

@@ -9,4 +9,6 @@ export default registerAs('jwt', () => ({
     process.env.JWT_REFRESH_TOKEN_TTL ?? '7776000',
     10,
   ),
+  googleClient_id: process.env.GOOGLE_OAUTH_CLIENT_ID,
+  googleClient_secret: process.env.GOOGLE_OAUTH_CLEINT_SECRET,
 }));

backend/package.json

@@ -25,8 +25,8 @@
     "migration:run": "npm run typeorm -- migration:run -d ./src/data-source.ts"
   },
   "dependencies": {
-    "@nestjs/cache-manager": "^3.0.0",
     "@nestjs-modules/mailer": "^2.0.2",
+    "@nestjs/cache-manager": "^3.0.0",
     "@nestjs/common": "^11.0.10",
     "@nestjs/config": "^4.0.0",
     "@nestjs/core": "^11.0.10",
@@ -43,9 +43,10 @@
     "class-validator": "^0.14.1",
     "dep": "^0.18.3",
     "dotenv": "^16.4.7",
-    "ioredis": "^5.5.0",
     "ejs": "^3.1.10",
+    "google-auth-library": "^9.15.1",
     "handlebars": "^4.7.8",
+    "ioredis": "^5.5.0",
     "jsonwebtoken": "^9.0.2",
     "passport": "^0.7.0",
     "passport-jwt": "^4.0.1",

backend/src/auth/auth.module.ts

@@ -13,6 +13,8 @@ import { RefreshTokenProvider } from './providers/refresh-token.provider';
 import { PassportModule } from '@nestjs/passport';
 import { JwtStrategy } from '../../security/strategies/jwt.strategy';
 import { SubAdminModule } from 'src/sub-admin/sub-admin.module';
+import { GoogleAuthenticationController } from './social/google-authtication.controller';
+import { GoogleAuthenticationService } from './social/providers/google-authtication';
 
 @Module({
   imports: [
@@ -25,7 +27,7 @@ import { SubAdminModule } from 'src/sub-admin/sub-admin.module';
       signOptions: { expiresIn: '1h' },
     }),
   ],
-  controllers: [AuthController],
+  controllers: [AuthController, GoogleAuthenticationController],
   providers: [
     AuthService,
     JwtStrategy,
@@ -36,6 +38,7 @@ import { SubAdminModule } from 'src/sub-admin/sub-admin.module';
     SignInProvider,
     GenerateTokenProvider,
     RefreshTokenProvider,
+    GoogleAuthenticationService
   ],
   exports: [
     AuthService,

backend/src/auth/social/dtos/google-token-dto.ts

@@ -0,0 +1,6 @@
+import {IsNotEmpty} from 'class-validator'
+
+export class GoogleTokenDto {
+    @IsNotEmpty()
+    token: string
+}

backend/src/auth/social/google-authtication.controller.ts

@@ -0,0 +1,18 @@
+import { Body, Controller, Post } from '@nestjs/common';
+import { GoogleAuthenticationService } from './providers/google-authtication';
+import { GoogleTokenDto } from './dtos/google-token-dto';
+
+@Controller('auth')
+export class GoogleAuthenticationController {
+    constructor(
+        /* 
+         * inject googleAuthenticationService 
+         */
+        private readonly googleAuthenticationService: GoogleAuthenticationService
+    ) {}
+
+    @Post('google-authentication')
+    public authenticate(@Body() googlTokenDto: GoogleTokenDto) {
+        return this.googleAuthenticationService.authenticate(googlTokenDto)
+    }
+}

backend/src/auth/social/google-authtication.module.ts

@@ -0,0 +1,10 @@
+import { Module } from '@nestjs/common';
+import { GoogleAuthenticationController } from './google-authtication.controller';
+import { GoogleAuthenticationService } from './providers/google-authtication';
+
+@Module({
+  controllers: [GoogleAuthenticationController],
+  providers: [GoogleAuthenticationService]
+})
+
+export class GoogleAuthticationModule {}

backend/src/auth/social/interfaces/user.interface.ts

@@ -0,0 +1,6 @@
+export interface GoogleInterface {
+    email: string
+    firstName: string
+    lastName: string
+    googleId: string
+}