🔒 Critical Race Condition Fixes:
- Add version field to payment schema for atomic updates
- Implement true optimistic locking using PayloadCMS updateMany with version checks
- Eliminate race condition window between conflict check and update
- Auto-increment version in beforeChange hooks
🛡️ Type Safety Improvements:
- Replace 'any' type with proper ProviderData<T> generic
- Maintain type safety throughout payment provider operations
- Enhanced intellisense and compile-time error detection
⚡ Performance & Reliability:
- Atomic version-based locking prevents lost updates
- Proper conflict detection with detailed logging
- Graceful handling of concurrent modifications
- Version field hidden from admin UI but tracked internally
🔧 Configuration Validation:
- All critical validation moved to provider initialization
- Early failure detection prevents runtime issues
- Clear error messages for configuration problems
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Introduce `mollieProvider` for handling Mollie payments
- Add configurable payment hooks for initialization and processing
- Implement `initPayment` logic to create Mollie payments and update metadata
- Include types for Mollie integration in payments and refunds
- Update `package.json` to include `@mollie/api-client` dependency
- Refactor existing payment-related types into modular files for better maintainability
- Remove `seedBillingData` function for sample data creation
- Update refunds, invoices, and payments collections to use pluginConfig for dynamic overrides
- Introduce utility functions like `extractSlug` for customizable collection slugs
- Streamline customer relation and data extractor logic across collections
