- Add checkOrCreateBucket method to verify Storage bucket exists
- Improve error handling for bucket not found errors
- Add detailed logging for upload and download operations
- Provide user-friendly error messages for Storage issues
- Check bucket existence before upload and download operations
This resolves: "Bucket not found" errors in file downloads
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Replace complex filename sanitization with simple timestamp-based naming
- Generate safe filenames using timestamp and random strings
- Store original filename in database, use safe names in storage
- Remove Korean characters and special characters from storage paths
- Preserve file extensions for proper file type handling
This resolves: "Invalid key" errors with Korean filenames in Supabase Storage
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove id, created_at, updated_at from client-side fileData
- Extract only valid database fields in addFile and updateFile functions
- Let database handle UUID generation and timestamps automatically
- Clean separation between client data structure and database schema
- Fix persistent createdAt column error by filtering client-side fields
This should resolve: "Could not find the 'createdAt' column of 'files' in the schema cache"
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Change JavaScript code to use snake_case column names (created_at, updated_at)
- Add backward compatibility for existing localStorage data
- Fix sorting and display functions to use correct column names
- Ensure consistent column naming between database schema and JavaScript code
This resolves the error: "Could not find the 'createdAt' column of 'files' in the schema cache"
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Fix uploadAttachments method to use proper SupabaseHelper methods
- Add addFileAttachment method for proper database insertion
- Improve error handling with detailed logging and user feedback
- Add file upload progress tracking and cleanup on failure
- Fix direct supabase variable access issues
- Better error messages for users and developers
Bug fixes:
• File upload now works properly with Supabase Storage
• Database insertion errors are properly handled
• Failed uploads are cleaned up automatically
• More informative error messages displayed to users
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Implement guest mode for unauthenticated users
- Allow file viewing and downloading without login
- Hide create/edit/delete functions for guests
- Add guest mode banner with login prompt
- Add read-only badges for guest accessible files
- Include permission checks for all CRUD operations
- Add responsive guest mode styling
- Support both online (Supabase) and offline (localStorage) modes
Features:
• Guest users can view all files and download attachments
• Authentication required for create, edit, delete operations
• Seamless transition between guest and authenticated modes
• User-friendly guest experience with clear login prompts
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Complete CRUD functionality for file records
- Hybrid Supabase cloud database + localStorage support
- User authentication and authorization
- File upload with cloud storage
- Search, filtering, and categorization features
- Responsive design with offline capabilities
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
