added google login

libs/common/src/auth/services/auth.service.ts

@@ -1,4 +1,4 @@
-import { BadRequestException, Injectable } from '@nestjs/common';
+import { BadRequestException, Injectable, UnauthorizedException } from '@nestjs/common';
 import { JwtService } from '@nestjs/jwt';
 import * as argon2 from 'argon2';
 import { HelperHashService } from '../../helper/services';
@@ -6,6 +6,7 @@ import { UserRepository } from '../../../../common/src/modules/user/repositories
 import { UserSessionRepository } from '../../../../common/src/modules/session/repositories/session.repository';
 import { UserSessionEntity } from '../../../../common/src/modules/session/entities';
 import { ConfigService } from '@nestjs/config';
+import axios from 'axios';
 
 @Injectable()
 export class AuthService {
@@ -80,8 +81,18 @@ export class AuthService {
       type: user.type,
       sessionId: user.sessionId,
       roles: user?.roles,
+      googleCode: user.googleCode,
     };
 
+    if (payload.googleCode) {
+      const profile = await this.getProfile(payload.googleCode);
+      user = await this.userRepository.findOne({
+        where: { email: profile.data.email },
+      });
+      if (!user) {
+        throw new UnauthorizedException('wrong credentials');
+      }
+    }
     const tokens = await this.getTokens(payload);
     await this.updateRefreshToken(user.uuid, tokens.refreshToken);
     return tokens;
@@ -100,4 +111,22 @@ export class AuthService {
   hashData(data: string) {
     return argon2.hash(data);
   }
+
+  async getProfile(googleCode: string) {
+    try {
+      const response = await axios.post('https://oauth2.googleapis.com/token', {
+        client_id: process.env.GOOGLE_CLIENT_ID,
+        client_secret: process.env.GOOGLE_CLIENT_SECRET,
+        code: googleCode,
+        grant_type: 'authorization_code',
+        redirect_uri: 'http://localhost:3000/auth/google/callback',
+      });
+      return axios.get(
+        `https://www.googleapis.com/oauth2/v1/userinfo?alt=json&access_token=${response.data.access_token}`,
+      );
+    } catch (error) {
+      console.error('Failed to get profile:', error);
+      throw new UnauthorizedException('google login failed');
+    }
+  }
 }

src/auth/dtos/user-login.dto.ts

@@ -16,4 +16,8 @@ export class UserLoginDto {
   @IsString()
   @IsOptional()
   regionUuid?: string;
+
+  @IsOptional()
+  @IsString()
+  googleCode?: string;
 }

src/auth/services/user-auth.service.ts

@@ -122,6 +122,7 @@ export class UserAuthService {
           return { uuid: role.uuid, type: role.roleType.type };
         }),
         sessionId: session[1].uuid,
+        googleCode: data.googleCode,
       });
     } catch (error) {
       throw new BadRequestException('Invalid credentials');