Jon
6057d1d7fd
## What was done: ✅ Fixed Firebase Admin initialization to use default credentials for Firebase Functions ✅ Updated frontend to use correct Firebase Functions URL (was using Cloud Run URL) ✅ Added comprehensive debugging to authentication middleware ✅ Added debugging to file upload middleware and CORS handling ✅ Added debug buttons to frontend for troubleshooting authentication ✅ Enhanced error handling and logging throughout the stack ## Current issues: ❌ Document upload still returns 400 Bad Request despite authentication working ❌ GET requests work fine (200 OK) but POST upload requests fail ❌ Frontend authentication is working correctly (valid JWT tokens) ❌ Backend authentication middleware is working (rejects invalid tokens) ❌ CORS is configured correctly and allowing requests ## Root cause analysis: - Authentication is NOT the issue (tokens are valid, GET requests work) - The problem appears to be in the file upload handling or multer configuration - Request reaches the server but fails during upload processing - Need to identify exactly where in the upload pipeline the failure occurs ## TODO next steps: 1. 🔍 Check Firebase Functions logs after next upload attempt to see debugging output 2. 🔍 Verify if request reaches upload middleware (look for '�� Upload middleware called' logs) 3. 🔍 Check if file validation is triggered (look for '🔍 File filter called' logs) 4. 🔍 Identify specific error in upload pipeline (multer, file processing, etc.) 5. 🔍 Test with smaller file or different file type to isolate issue 6. 🔍 Check if issue is with Firebase Functions file size limits or timeout 7. 🔍 Verify multer configuration and file handling in Firebase Functions environment ## Technical details: - Frontend: https://cim-summarizer.web.app - Backend: https://us-central1-cim-summarizer.cloudfunctions.net/api - Authentication: Firebase Auth with JWT tokens (working correctly) - File upload: Multer with memory storage for immediate GCS upload - Debug buttons available in production frontend for troubleshooting
4.1 KiB
4.1 KiB
Implementation Plan
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1. Audit and analyze current codebase configuration issues
- Identify all environment files and their conflicts
- Document current local dependencies (storage and database)
- Analyze upload error patterns from logs
- Map current deployment artifacts and scripts
- Requirements: 1.1, 1.2, 1.3, 1.4
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2. Remove redundant and conflicting configuration files
- Delete duplicate .env files (.env.backup, .env.backup.hybrid, .env.development, .env.document-ai-template)
- Consolidate environment variables into single .env.example and production configs
- Remove local PostgreSQL configuration references from env.ts
- Update config validation schema to require only cloud services
- Requirements: 1.1, 4.1, 4.2
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3. Implement Google Cloud Storage service integration
- Create / confirm GCS-only file storage service replacing current local storage
- Implement GCS bucket operations (upload, download, delete, list)
- Add proper error handling and retry logic for GCS operations
- Configure GCS authentication using service account
- Requirements: 2.1, 2.2, 4.3
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4. Migrate existing files from local storage to GCS
- Create migration script to upload all files from backend/uploads to GCS
- Update database file_path references to use GCS URLs instead of local paths
- Verify file integrity after migration
- Create backup of local files before cleanup
- Requirements: 2.1, 2.2
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5. Update file storage service to use GCS exclusively
- Replace fileStorageService.ts to use only Google Cloud Storage
- Remove all local file system operations (fs.readFileSync, fs.writeFileSync, etc.)
- Update upload middleware to work with GCS temporary URLs
- Remove local upload directory creation and management
- Requirements: 2.1, 2.2, 2.3
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6. Fix document upload route UUID validation errors
- Analyze and fix invalid UUID errors in document routes
- Add proper UUID validation middleware for document ID parameters
- Improve error messages for invalid document ID requests
- Add request correlation IDs for better error tracking
- Requirements: 2.2, 3.1, 3.2, 3.3
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7. Remove all local storage dependencies and cleanup
- Delete backend/uploads directory and all local file references
- Remove local storage configuration from env.ts and related files
- Update upload middleware to remove local file system operations
- Remove cleanup functions for local files
- Requirements: 2.1, 2.4
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8. Standardize deployment configurations for cloud-only architecture
- Update Firebase deployment configurations for both frontend and backend
- Remove any local deployment scripts and references
- Standardize Cloud Run deployment configuration
- Update package.json scripts to remove local development dependencies
- Requirements: 1.1, 1.4, 4.1
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9. Enhance error logging and monitoring for upload pipeline
- Add structured logging with correlation IDs throughout upload process
- Implement better error categorization and reporting
- Add monitoring for upload success/failure rates
- Create error dashboards for upload pipeline debugging
- Requirements: 3.1, 3.2, 3.3
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10. Update frontend to handle GCS-based file operations
- Update DocumentUpload component to work with GCS URLs
- Modify file progress monitoring to work with cloud storage
- Update error handling for GCS-specific errors
- Test upload functionality with new GCS backend
- Requirements: 2.1, 2.2, 3.4
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11. Create comprehensive tests for cloud-only architecture
- Write unit tests for GCS file storage service
- Create integration tests for complete upload pipeline
- Add tests for error scenarios and recovery
- Test deployment configurations in staging environment
- Requirements: 1.4, 2.1, 2.2, 2.3
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12. Validate and test complete system functionality
- Perform end-to-end testing of document upload and processing
- Validate all environment configurations work correctly
- Test error handling and user feedback mechanisms
- Verify no local dependencies remain in the system
- Requirements: 1.1, 1.2, 1.4, 2.1, 2.2, 2.3, 2.4