Implemented optimistic locking with version field and SELECT FOR UPDATE
transactions to prevent data corruption from concurrent job status updates.
Changes:
- Added version field to RunnerJob schema for optimistic locking
- Created migration 20260202_add_runner_job_version_for_concurrency
- Implemented ConcurrentUpdateException for conflict detection
- Updated RunnerJobsService methods with optimistic locking:
* updateStatus() - with version checking and retry logic
* updateProgress() - with version checking and retry logic
* cancel() - with version checking and retry logic
- Updated CoordinatorIntegrationService with SELECT FOR UPDATE:
* updateJobStatus() - transaction with row locking
* completeJob() - transaction with row locking
* failJob() - transaction with row locking
* updateJobProgress() - optimistic locking
- Added retry mechanism (3 attempts) with exponential backoff
- Added comprehensive concurrency tests (10 tests, all passing)
- Updated existing test mocks to support updateMany
Test Results:
- All 10 concurrency tests passing ✓
- Tests cover concurrent status updates, progress updates, completions,
cancellations, retry logic, and exponential backoff
This fix prevents race conditions that could cause:
- Lost job results (double completion)
- Lost progress updates
- Invalid status transitions
- Data corruption under concurrent access
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Fixes CI pipeline failures caused by missing Prisma Client generation and TypeScript type safety issues. Added Prisma generation step to CI pipeline, installed missing type dependencies, and resolved 40+ exactOptionalPropertyTypes violations across service layer.
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Wrap SET LOCAL in transactions for proper connection pooling
- Make workspaceId optional in query DTOs (derived from guards)
- Replace Error throws with UnauthorizedException in activity controller
- Update workspace guard to remove RLS context setting
- Document that services should use withUserContext/withUserTransaction
- Add DomainsModule with full CRUD, search, and activity logging
- Add IdeasModule with quick capture endpoint
- Add LayoutsModule for user dashboard layouts
- Add WidgetsModule for widget definitions (read-only)
- Update ActivityService with domain/idea logging methods
- Register all new modules in AppModule
