Merge branch 'paritosh-main1' of http://git.wdipl.com/Mayank.Mishra/MinglarBackendNestJS into mayankSprint2

serverless/functions/user.yml

@@ -46,6 +46,21 @@ verifyOtpForUser:
         path: /user/verify-otp
         method: post
 
+generateAccessFromRefreshToken:
+  handler: src/modules/user/handlers/authentication/generateRefereshToAccess.handler
+  memorySize: 384
+  package:
+    patterns:
+      - 'src/modules/user/**'
+      - ${file(./serverless/patterns/base.yml):pattern1}
+      - ${file(./serverless/patterns/base.yml):pattern2}
+      - ${file(./serverless/patterns/base.yml):pattern3}
+      - ${file(./serverless/patterns/base.yml):pattern4}
+  events:
+    - httpApi:
+        path: /user/generate-access-from-refresh
+        method: post
+
       
 setPasscodeForMobile:
   handler: src/modules/user/handlers/authentication/setPasscodeForMobile.handler

src/modules/user/handlers/authentication/generateRefereshToAccess.ts

@@ -0,0 +1,95 @@
+import {
+  APIGatewayProxyEvent,
+  APIGatewayProxyResult,
+  Context,
+} from 'aws-lambda';
+import { JwtPayload } from 'jsonwebtoken';
+import { prismaClient } from '../../../../common/database/prisma.lambda.service';
+import { safeHandler } from '../../../../common/utils/handlers/safeHandler';
+import ApiError from '../../../../common/utils/helper/ApiError';
+import { TokenService } from '../../../host/services/token.service';
+
+const tokenService = new TokenService(prismaClient);
+
+export const handler = safeHandler(
+  async (
+    event: APIGatewayProxyEvent,
+    context?: Context,
+  ): Promise<APIGatewayProxyResult> => {
+    // Parse request body
+    let body: { refreshToken?: string };
+
+    try {
+      body = event.body ? JSON.parse(event.body) : {};
+    } catch (error) {
+      throw new ApiError(400, 'Invalid JSON in request body');
+    }
+
+    const { refreshToken } = body;
+
+    if (!refreshToken) {
+      throw new ApiError(400, 'Refresh token is required');
+    }
+
+    // Verify refresh token
+    const decodedToken = await tokenService.verifyRefreshToken(refreshToken);
+
+    if (!decodedToken || typeof decodedToken === 'string') {
+      throw new ApiError(401, 'Invalid or expired refresh token');
+    }
+
+    const payload = decodedToken as JwtPayload;
+
+    if (payload.type !== 'refresh') {
+      throw new ApiError(401, 'Token is not a refresh token');
+    }
+
+    const userId = payload.sub;
+
+    if (!userId) {
+      throw new ApiError(401, 'Invalid token payload');
+    }
+
+    // Check if user exists
+    const user = await prismaClient.user.findUnique({
+      where: { id: parseInt(userId, 10) },
+      select: { id: true, isActive: true },
+    });
+
+    if (!user || !user.isActive) {
+      throw new ApiError(401, 'User not found or inactive');
+    }
+
+    // Check if refresh token exists in database and is not blacklisted
+    const tokenRecord = await prismaClient.token.findFirst({
+      where: {
+        token: refreshToken,
+        userXid: parseInt(userId, 10),
+        tokenType: 'refresh',
+        isBlackListed: false,
+      },
+    });
+
+    if (!tokenRecord) {
+      throw new ApiError(401, 'Refresh token is invalid or blacklisted');
+    }
+
+    // Generate new access token
+    const newAccessToken = await tokenService.generateAuthToken(Number(userId));
+
+    return {
+      statusCode: 200,
+      headers: {
+        'Content-Type': 'application/json',
+        'Access-Control-Allow-Origin': '*',
+      },
+      body: JSON.stringify({
+        success: true,
+        message: 'Access token generated successfully',
+        accessToken: newAccessToken.access.token,
+        accessTokenExpires: newAccessToken.access.expires,
+        data: null,
+      }),
+    };
+  },
+);