JMAP spec states "The client may specify a partId OR a blobId, but not both."
We were incorrectly including both fields, causing "Cannot specify both partId
and blobId" errors when creating drafts with attachments.
Fixed by removing partId and size fields from attachment objects. The server
calculates size automatically from the blob content.
JMAP doesn't allow updating immutable properties (from, to, subject) on
existing drafts. Changed createDraft to destroy old draft and create new
one when updating, which allows attachments to be added/modified properly.
Also added comprehensive debug logging to uploadBlob and createDraft to
help troubleshoot upload issues.
Cleaned up console output by removing all debug console.log statements
throughout the codebase:
- Removed 31 debug logs from lib/jmap/client.ts (connection, requests, etc.)
- Removed 4 debug logs from stores/email-store.ts (quota fetch, markAsRead)
Kept all console.error() statements for proper error handling.
The console is now clean with only relevant error messages displayed.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Email Sending:
- Fix identity lookup for email submission (now properly fetches identities from server)
- Add Sent mailbox requirement for sending emails
- Add proper error handling and validation for email submission
Quick Reply Form:
- Replace dummy input with fully functional quick reply system
- Add state management for reply text with auto-expand on focus
- Implement direct send functionality without modal
- Add loading states and error handling
- Show character counter and action buttons (Cancel, More options, Send)
- Use real user avatar and email from auth store
- Auto-refresh email list after sending
Draft Auto-Save Integration:
- Fix critical issue where auto-saved drafts were ignored when sending
- Pass draftId through entire send chain (composer → store → client)
- Wait for pending auto-save before sending to prevent race conditions
- Add draft cleanup with discard confirmation when closing composer
- Delete orphaned drafts when user confirms discard
- Add i18n support for discard confirmation (EN/FR)
Benefits:
- No more orphaned drafts in Drafts folder
- Better performance (updates existing draft vs creating new email)
- Cleaner UX with proper draft lifecycle management
- Quick replies are truly quick (no modal needed)
- All user-facing messages properly translated
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Update auth store to properly detect 'Invalid username or password' error
- Map error to existing 'invalid_credentials' translation key
- Provide better user feedback when login fails
- Added server capability detection to check supported features
- Implemented keep-alive mechanism with periodic ping (every 30s)
- Added automatic session reconnection on connection failure
- Implemented draft auto-save with 2-second debounce
- Added visual indicators for draft save status
- Implemented attachment upload support with progress indication
- Added file attachment UI in email composer
- Updated JMAP client with blob upload functionality
- Enhanced disconnect handling to properly cleanup resources
- Updated TODO.md to reflect completed tasks
🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
- Add next-intl for internationalization
- Create English and French translation files
- Implement language switcher component in sidebar
- Configure automatic browser language detection
- Update all components to use translation keys
- Set up locale-aware routing with [locale] directory structure
- Add i18n guidelines to CLAUDE.md for future development
- Store user language preference in localStorage
The app now supports:
- English (en) and French (fr) languages
- Automatic browser language detection on first visit
- User language preference persistence
- Real-time language switching without page reload
- Complete translation coverage for all UI elements
- Set up Next.js 15.5 with TypeScript and Turbopack
- Configured Tailwind CSS v4 with minimalist design system
- Created core email components: list, viewer, composer
- Implemented sidebar navigation with mailbox folders
- Added JMAP client wrapper using jmap-jam library
- Set up Zustand for state management
- Created responsive layout with three-pane view
- Added mock data for development
Matthieu MALVACHE
