- Deleted batch email processing logic in favor of individual email jobs
- Updated `mailingJobs` to only register `processEmailJob`
- Simplified LiquidJS initialization check in `MailingService`
- Bumped version to 0.4.13
- Reduce polling attempts from 10 to 5 with 3-second timeout protection
- Optimize exponential backoff delays (25ms-400ms vs 50ms-2000ms)
- Remove memory-intensive unique keys from job creation
- Reduce ensureEmailJob retry attempts from 5 to 3
- Use gentler exponential backoff (1.5x vs 2x) capped at 200ms
- Rely on database constraints for duplicate prevention instead of memory keys
Performance improvements:
- Faster response times for immediate email sending
- Reduced memory bloat in job queue systems
- Better resource efficiency for high-volume scenarios
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Implement atomic check-and-create pattern in ensureEmailJob with exponential backoff
- Fix import mismatch by exporting processJobById from index.ts
- Enable database indexes for status+scheduledAt and priority+createdAt fields
- Standardize string conversion for consistent ID handling throughout codebase
- Fix TypeScript compilation errors in collection indexes and variable scope
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
🔴 Critical fixes:
- Fix race condition: processImmediately now properly fails if job creation fails
- Fix silent job failures: job creation failures now throw errors instead of warnings
- Ensure atomic operations: either email + job succeed together, or both fail
⚠️ Improvements:
- Simplify error handling in processEmailJob to be more consistent
- Add proper validation for missing PayloadCMS jobs configuration
- Make error messages more descriptive and actionable
BREAKING CHANGE: Replaced batch email processing with individual jobs per email
Changes:
- Remove sendEmailTask.ts - no longer needed as each email gets its own job
- Add processEmailJob.ts - handles individual email processing
- Update sendEmail() to automatically create individual job per email
- Add processImmediately option to sendEmail() for instant processing
- Add processJobById() utility to run specific jobs immediately
- Update job registration to use new individual job structure
- Update dev API routes to use new processImmediately pattern
- Fix all TypeScript compilation errors
Benefits:
- Better job queue visibility (one job per email)
- More granular control over individual email processing
- Easier job monitoring and failure tracking
- Maintains backward compatibility via processImmediately option
- Simpler job queue management
Migration:
- Replace sendEmailJob usage with sendEmail({ processImmediately: true })
- Individual emails now appear as separate jobs in queue
- Batch processing still available via processEmailsTask if needed
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
