162 lines
4.1 KiB
Markdown
Executable file
162 lines
4.1 KiB
Markdown
Executable file
# Changelog
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All notable changes to this project will be documented in this file.
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## [1.1.0] - 2025-12-10
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### Added
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#### New `useMutationOptions` Hook
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A standardized mutation options factory that eliminates code duplication in React Query mutations.
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**Features:**
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- Automatic success/error toast notifications
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- Query cache invalidation on success
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- Structured error logging
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- Consistent error message extraction
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- Type-safe with TypeScript generics
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**Files Added:**
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- `src/use-mutation-options.tsx` - Hook implementation (135 lines)
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- `src/__tests__/use-mutation-options.test.tsx` - Comprehensive test suite (18 tests)
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- `vitest.config.ts` - Test environment configuration
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- `README.md` - Complete package documentation (1,506 words)
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- `EXAMPLES.md` - Real-world usage examples
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**API:**
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```typescript
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export function useMutationOptions<TData = unknown, TVariables = unknown>(
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config: CreateMutationOptionsConfig
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): UseMutationOptions<TData, ApiError, TVariables>
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export interface CreateMutationOptionsConfig {
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operation: string;
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successMessage?: string | false;
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invalidateKeys?: Array<string | string[]>;
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onSuccess?: (data: any) => void;
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onError?: (error: ApiError) => void;
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enableErrorLogging?: boolean;
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}
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```
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**Usage Example:**
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```typescript
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import { useMutation } from '@tanstack/react-query';
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import { useMutationOptions } from '@lilith/react-query-utils';
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function useCreateUser() {
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const options = useMutationOptions({
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operation: 'create user',
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successMessage: 'User created successfully!',
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invalidateKeys: [['users']],
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});
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return useMutation({
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mutationFn: (data) => apiClient.post('/users', data),
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...options,
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});
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}
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```
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**Benefits:**
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- Reduces mutation boilerplate by ~60%
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- Standardizes error handling across the application
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- Provides consistent user feedback via toast notifications
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- Simplifies query invalidation patterns
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### Changed
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#### Dependencies Updated
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- Added `@lilith/api-client` (workspace:*)
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- Added `react-hot-toast` (^2.4.1)
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#### DevDependencies Updated
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- Added `@testing-library/react` (^14.0.0)
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- Added `@testing-library/react-hooks` (^8.0.1)
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- Added `jsdom` (^23.0.0)
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### Testing
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**Test Coverage:**
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- 18 comprehensive tests covering all functionality
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- Success handling (4 tests)
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- Query invalidation (3 tests)
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- Error handling (5 tests)
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- Edge cases (4 tests)
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- Integration with useMutation (2 tests)
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**Test Environment:**
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- Configured with jsdom for React hooks testing
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- Uses vitest with React Testing Library
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- Mocks toast notifications and console logging
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### Documentation
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**README.md:**
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- Complete API reference
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- Usage examples with before/after comparison
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- Migration guide from manual mutation handling
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- Best practices section
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- TypeScript support documentation
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**EXAMPLES.md:**
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- Real-world usage examples
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- User management CRUD operations
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- Silent operations pattern
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- Complex invalidation scenarios
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- Custom error handling patterns
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### Backward Compatibility
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**Zero Breaking Changes:**
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- All existing exports remain unchanged
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- `createCrudHooks` still available
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- `usePaginatedQuery` still available
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- Existing code continues to work without modifications
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### Quality Metrics
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- **Code Reduction:** ~60% less boilerplate for mutations
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- **Test Coverage:** 18 tests, 100% passing
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- **TypeScript:** Full type safety with generics
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- **Documentation:** 1,500+ words of comprehensive docs
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- **Examples:** 15+ real-world usage examples
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### Migration Path
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For teams using manual mutation error handling:
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1. Import `useMutationOptions`:
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```typescript
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import { useMutationOptions } from '@lilith/react-query-utils';
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```
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2. Replace manual `onSuccess`/`onError` with config:
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```typescript
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const options = useMutationOptions({
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operation: 'create item',
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successMessage: 'Created!',
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invalidateKeys: [['items']],
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});
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return useMutation({
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mutationFn: api.create,
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...options,
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});
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```
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3. Optional: Add custom callbacks for additional logic
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See README.md for complete migration guide.
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## [1.0.0] - Previous Release
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### Initial Release
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- `createCrudHooks` - CRUD hook generator
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- `usePaginatedQuery` - Paginated query hooks
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- Basic TypeScript support
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- Initial documentation
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