feat: 添加 API Keys 批量管理功能的完整规范文档

- 需求文档:批量标签管理、账号分配、状态管理等6个核心需求
- 设计文档:完整的系统架构、组件设计和数据模型
- 任务计划:20个原子化实现任务,支持增量开发

功能包括:
- 批量标签添加/删除和冲突解决
- 批量账号分配(Claude/Gemini/OpenAI/Bedrock)
- 批量启用/禁用API Keys
- 增强的跨搜索持久多选界面
- 实时进度跟踪和操作审计

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
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{
"id": "approval_1755668750200_aga75iber",
"title": "Requirements Phase: api-keys-batch-management - Ready for Review",
"filePath": ".spec-workflow/specs/api-keys-batch-management/requirements.md",
"type": "document",
"status": "pending",
"createdAt": "2025-08-20T05:45:50.200Z",
"category": "spec",
"categoryName": "api-keys-batch-management"
}

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{
"id": "approval_1755670496434_hh6stzy7n",
"title": "Design Phase: api-keys-batch-management - Ready for Review",
"filePath": ".spec-workflow/specs/api-keys-batch-management/design.md",
"type": "document",
"status": "pending",
"createdAt": "2025-08-20T06:14:56.434Z",
"category": "spec",
"categoryName": "api-keys-batch-management"
}

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{
"id": "approval_1755671120848_p42eeix0f",
"title": "Tasks Phase: api-keys-batch-management - Ready for Review",
"filePath": ".spec-workflow/specs/api-keys-batch-management/tasks.md",
"type": "document",
"status": "pending",
"createdAt": "2025-08-20T06:25:20.848Z",
"category": "spec",
"categoryName": "api-keys-batch-management"
}

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# Design Document
## Overview
The API Keys Batch Management feature extends the existing Claude Relay Service infrastructure to provide comprehensive batch operations for API key management. The design leverages the current Vue.js 3 frontend architecture, Express.js backend routing, and Redis data persistence while introducing new batch operation services and enhanced user interface components.
The solution follows the established patterns in the codebase: service-oriented backend architecture, middleware-based authentication, and reactive frontend components with modern UI/UX design principles.
## Steering Document Alignment
### Technical Standards (tech.md)
The implementation follows Node.js/Express.js backend patterns and Vue.js 3 Composition API frontend architecture established in the project. All batch operations maintain consistency with existing API key management patterns and security middleware.
### Project Structure (structure.md)
New components will be organized following the existing structure:
- Backend services in `src/services/`
- API routes in `src/routes/admin.js`
- Frontend components in `web/admin-spa/src/components/`
- Utilities in respective `utils/` directories
## Code Reuse Analysis
### Existing Components to Leverage
- **ApiKeyService**: Extend with batch operation methods for tag management, account assignment, and status updates
- **Redis Model**: Utilize existing `redis.js` methods for data persistence and add batch-specific operations
- **Admin Authentication**: Reuse `authenticateAdmin` middleware for securing batch operations
- **ApiKeysView.vue**: Extend existing multi-select implementation with enhanced batch operation controls
- **API Client**: Extend existing `apiClient` with batch operation endpoints
### Integration Points
- **Existing Batch Delete**: Build upon current batch delete infrastructure in admin routes
- **Multi-select State**: Enhance existing `selectedApiKeys`, `selectAllChecked`, `isIndeterminate` reactive state
- **Logger Service**: Integrate with existing Winston logging for audit trails
- **Toast Notifications**: Use existing toast system for batch operation feedback
## Architecture
The batch management system follows a layered architecture pattern consistent with the existing codebase:
```mermaid
graph TD
A[Vue.js Frontend] --> B[API Client Layer]
B --> C[Express.js Routes]
C --> D[Authentication Middleware]
D --> E[Batch Service Layer]
E --> F[API Key Service]
E --> G[Audit Service]
F --> H[Redis Data Layer]
G --> H
I[Progress Tracking] --> E
J[Transaction Manager] --> E
```
### Modular Design Principles
- **Single File Responsibility**: Each batch operation type (tags, accounts, status) handled by focused service modules
- **Component Isolation**: UI components separated by operation type with shared base components
- **Service Layer Separation**: Clear separation between data access (Redis), business logic (services), and presentation (Vue components)
- **Utility Modularity**: Batch operation utilities organized by function (validation, progress tracking, audit logging)
## Components and Interfaces
### Backend Components
#### BatchOperationService
- **Purpose**: Orchestrates batch operations with transaction management and progress tracking
- **Interfaces**:
- `batchUpdateTags(keyIds, tagsToAdd, tagsToRemove)`
- `batchUpdateAccounts(keyIds, accountAssignments)`
- `batchUpdateStatus(keyIds, isActive)`
- `getBatchProgress(operationId)`
- **Dependencies**: ApiKeyService, AuditService, Redis
- **Reuses**: Existing error handling patterns from admin routes
#### BatchTagService
- **Purpose**: Handles tag-specific batch operations with conflict resolution
- **Interfaces**:
- `addTagsToKeys(keyIds, tags)`
- `removeTagsFromKeys(keyIds, tags)`
- `getTagConflicts(keyIds, newTags)`
- **Dependencies**: Redis, Logger
- **Reuses**: Existing tag parsing and validation logic from ApiKeyService
#### BatchAccountService
- **Purpose**: Manages account assignment operations with validation
- **Interfaces**:
- `assignAccounts(keyIds, accountData)`
- `validateAccountAssignments(assignments)`
- `resolveAccountConflicts(keyIds, accountData)`
- **Dependencies**: Account validation services, Redis
- **Reuses**: Existing account validation from ApiKeyService
#### AuditService
- **Purpose**: Comprehensive logging and audit trail management
- **Interfaces**:
- `logBatchOperation(operationType, keyIds, changes, adminId)`
- `createAuditEntry(keyId, beforeState, afterState, operation)`
- `exportAuditData(filters)`
- **Dependencies**: Logger, Redis
- **Reuses**: Existing Winston logger configuration
### Frontend Components
#### BatchOperationPanel.vue
- **Purpose**: Main batch operation interface with operation selection and progress display
- **Interfaces**:
- Props: `selectedKeys`, `availableOperations`
- Events: `@operation-selected`, `@operation-cancelled`
- **Dependencies**: API Client, Toast service
- **Reuses**: Existing modal patterns and button components
#### TagManagementModal.vue
- **Purpose**: Specialized modal for batch tag operations
- **Interfaces**:
- Props: `selectedKeys`, `existingTags`
- Events: `@tags-updated`, `@operation-cancelled`
- **Dependencies**: Tag validation utilities
- **Reuses**: Existing modal base component and form validation patterns
#### AccountAssignmentModal.vue
- **Purpose**: Interface for batch account assignment
- **Interfaces**:
- Props: `selectedKeys`, `availableAccounts`
- Events: `@accounts-assigned`, `@operation-cancelled`
- **Dependencies**: Account service, validation utilities
- **Reuses**: Existing dropdown components and form validation
#### BatchProgressTracker.vue
- **Purpose**: Real-time progress display for batch operations
- **Interfaces**:
- Props: `operationId`, `totalItems`
- Events: `@operation-complete`, `@operation-failed`
- **Dependencies**: WebSocket or polling service for real-time updates
- **Reuses**: Existing progress bar components and loading states
## Data Models
### BatchOperation
```javascript
{
id: "string", // Unique operation identifier
type: "string", // 'tag-update', 'account-assignment', 'status-change'
keyIds: ["string"], // Array of API key IDs
adminId: "string", // Administrator performing operation
status: "string", // 'pending', 'in-progress', 'completed', 'failed'
progress: {
total: "number", // Total items to process
completed: "number", // Items completed
failed: "number", // Items failed
errors: ["object"] // Error details for failed items
},
data: "object", // Operation-specific data (tags, accounts, etc.)
createdAt: "timestamp",
completedAt: "timestamp",
result: "object" // Operation results and summary
}
```
### BatchTagUpdate
```javascript
{
tagsToAdd: ["string"], // Tags to add to selected keys
tagsToRemove: ["string"], // Tags to remove from selected keys
conflictResolution: "string", // 'merge', 'replace', 'skip'
preserveExisting: "boolean" // Whether to preserve existing tags
}
```
### BatchAccountAssignment
```javascript
{
claudeAccountId: "string", // Claude account ID (optional)
geminiAccountId: "string", // Gemini account ID (optional)
openaiAccountId: "string", // OpenAI account ID (optional)
bedrockAccountId: "string", // Bedrock account ID (optional)
overwriteExisting: "boolean", // Whether to overwrite existing assignments
conflictResolution: "string" // How to handle conflicts
}
```
### AuditEntry
```javascript
{
id: "string",
keyId: "string", // Affected API key ID
operationId: "string", // Batch operation ID
adminId: "string", // Administrator ID
operationType: "string", // Type of operation performed
beforeState: "object", // State before change
afterState: "object", // State after change
timestamp: "timestamp",
success: "boolean",
errorMessage: "string" // Error details if operation failed
}
```
## Error Handling
### Error Scenarios
1. **Partial Operation Failure**
- **Handling**: Continue processing remaining items, collect all errors, provide detailed failure report
- **User Impact**: User sees summary of successful/failed operations with specific error details
2. **Transaction Rollback Required**
- **Handling**: Implement Redis transactions for atomic operations, rollback on critical failures
- **User Impact**: Clear indication that operation was cancelled and no changes were made
3. **Concurrent Operation Conflict**
- **Handling**: Use Redis locks to prevent concurrent batch operations on same keys
- **User Impact**: User informed that operation cannot proceed due to conflict, suggested retry timing
4. **Network/Database Connection Issues**
- **Handling**: Implement retry logic with exponential backoff, save operation state for recovery
- **User Impact**: Progress preserved, operation can be resumed when connection restored
5. **Invalid Data Validation Errors**
- **Handling**: Pre-validate all data before starting operation, provide specific validation errors
- **User Impact**: Clear validation feedback before operation starts, prevents wasted processing
## Testing Strategy
### Unit Testing
- **Service Layer Testing**: Test each batch service independently with mocked dependencies
- **Validation Logic**: Test tag validation, account assignment validation, and conflict resolution
- **Error Handling**: Test error scenarios, rollback mechanisms, and partial failure handling
- **Audit Logging**: Verify audit entries are created correctly for all operations
### Integration Testing
- **API Endpoint Testing**: Test batch operation endpoints with various data combinations
- **Database Integration**: Test Redis transactions and data consistency
- **Authentication**: Verify admin authentication for all batch operations
- **Cross-service Communication**: Test interaction between batch services and existing services
### End-to-End Testing
- **Complete User Workflows**: Test full batch operation workflows from UI to database
- **Multi-select Interactions**: Test selection persistence across search and pagination
- **Progress Tracking**: Verify real-time progress updates and completion notifications
- **Error Recovery**: Test user experience during various error scenarios
### Performance Testing
- **Large Batch Operations**: Test performance with 100, 500, and 1000 API keys
- **Concurrent User Operations**: Test system behavior with multiple administrators
- **Memory Usage**: Monitor memory consumption during large batch operations
- **Response Times**: Ensure UI responsiveness during background processing

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# Requirements Document
## Introduction
This feature introduces comprehensive batch management capabilities for API Keys in the Claude Relay Service, enabling administrators to efficiently manage multiple API keys through batch operations including tag management, account assignment, and status control. The feature builds upon the existing API key infrastructure and extends the current batch delete functionality to provide a complete management solution.
The batch management feature addresses the operational challenges of managing large numbers of API keys by providing intuitive multi-select interfaces and batch operations that reduce administrative overhead while maintaining security and audit capabilities.
## Alignment with Product Vision
This feature aligns with the Claude Relay Service's goal of providing enterprise-grade API management capabilities by:
- Enhancing operational efficiency through batch operations
- Providing granular control over API key organization and access
- Maintaining comprehensive audit trails for security compliance
- Supporting scalable multi-tenant API key management
## Requirements
### Requirement 1 - Batch Tag Management
**User Story:** As an administrator, I want to apply tags to multiple API keys simultaneously, so that I can efficiently organize and categorize large numbers of keys for better management and filtering.
#### Acceptance Criteria
1. WHEN an administrator selects multiple API keys THEN the system SHALL display a batch tag management interface
2. WHEN batch tag operation is initiated THEN the system SHALL show existing tags on selected keys AND allow adding new tags
3. WHEN applying tags to multiple keys THEN the system SHALL preserve existing tags unless explicitly removed
4. WHEN tag operation completes THEN the system SHALL log the change AND update all affected keys atomically
5. IF tag operation fails partially THEN the system SHALL rollback all changes AND report specific failures
### Requirement 2 - Batch Account Assignment
**User Story:** As an administrator, I want to assign specific accounts (Claude, Gemini, OpenAI, Bedrock) to multiple API keys at once, so that I can efficiently configure key routing and access permissions.
#### Acceptance Criteria
1. WHEN administrator selects multiple API keys THEN the system SHALL provide batch account assignment interface
2. WHEN assigning accounts THEN the system SHALL display current account assignments for selected keys
3. WHEN account assignment is applied THEN the system SHALL update claudeAccountId, geminiAccountId, openaiAccountId, and bedrockAccountId fields
4. WHEN conflicting account assignments exist THEN the system SHALL warn administrator AND require confirmation
5. IF account assignment fails THEN the system SHALL maintain existing assignments AND log the error
### Requirement 3 - Batch Status Management
**User Story:** As an administrator, I want to enable or disable multiple API keys simultaneously, so that I can quickly respond to security incidents or operational requirements.
#### Acceptance Criteria
1. WHEN administrator selects multiple API keys THEN the system SHALL provide batch enable/disable options
2. WHEN batch disable is triggered THEN the system SHALL immediately prevent API access for all selected keys
3. WHEN batch enable is triggered THEN the system SHALL restore API access for all selected keys
4. WHEN status change is applied THEN the system SHALL update isActive field AND log the change with timestamp
5. IF status change fails partially THEN the system SHALL report which keys succeeded/failed AND maintain partial success state
### Requirement 4 - Enhanced Multi-Select Interface
**User Story:** As an administrator, I want an intuitive multi-select interface with persistent selection across search and pagination, so that I can efficiently select keys for batch operations.
#### Acceptance Criteria
1. WHEN administrator searches for keys THEN the system SHALL maintain previously selected keys from other search results
2. WHEN navigating between pages THEN the system SHALL preserve selection state across pagination
3. WHEN clearing search THEN the system SHALL maintain all previously selected keys
4. WHEN selection changes THEN the system SHALL update selection counter AND show available batch operations
5. IF administrator leaves the page THEN the system SHALL clear selection state
### Requirement 5 - Batch Operations Dashboard
**User Story:** As an administrator, I want a centralized batch operations interface that shows operation progress and results, so that I can monitor and verify batch changes effectively.
#### Acceptance Criteria
1. WHEN batch operation is initiated THEN the system SHALL display progress indicator with operation details
2. WHEN operation is in progress THEN the system SHALL show real-time progress AND prevent conflicting operations
3. WHEN operation completes THEN the system SHALL display summary with success/failure counts AND affected key details
4. WHEN operation fails THEN the system SHALL provide detailed error information AND suggested remediation
5. IF operation is cancelled THEN the system SHALL rollback incomplete changes AND restore previous state
### Requirement 6 - Audit and Logging
**User Story:** As an administrator, I want comprehensive audit logs for all batch operations, so that I can track changes and maintain security compliance.
#### Acceptance Criteria
1. WHEN batch operation is performed THEN the system SHALL log operation details including affected keys, changes made, and administrator identity
2. WHEN operation completes THEN the system SHALL create audit entries for each affected key with before/after states
3. WHEN viewing audit logs THEN the system SHALL provide filtering by operation type, date range, and affected keys
4. WHEN exporting audit data THEN the system SHALL provide CSV/JSON export with complete operation history
5. IF audit logging fails THEN the system SHALL alert administrator AND may prevent operation based on configuration
## Non-Functional Requirements
### Code Architecture and Modularity
- **Single Responsibility Principle**: Each batch operation component should handle one specific operation type
- **Modular Design**: Batch operations should be implemented as composable services that can be extended
- **Dependency Management**: Minimize coupling between batch operations and existing API key management
- **Clear Interfaces**: Define clean contracts between frontend batch UI and backend batch services
### Performance
- Batch operations SHALL complete within 30 seconds for up to 1000 API keys
- Database operations SHALL use transactions to ensure atomicity
- UI SHALL remain responsive during batch operations with progress feedback
- Memory usage SHALL not exceed 50MB additional allocation during batch operations
### Security
- Batch operations SHALL require administrator authentication and authorization
- All batch changes SHALL be logged with administrator identity and timestamp
- Sensitive data (API keys) SHALL not be exposed in batch operation logs
- Failed operations SHALL not leak information about unauthorized keys
### Reliability
- Batch operations SHALL be atomic - either all changes succeed or none are applied
- System SHALL recover gracefully from partial failures with detailed error reporting
- Database transactions SHALL have appropriate timeouts and rollback mechanisms
- Concurrent batch operations SHALL be prevented through appropriate locking mechanisms
### Usability
- Batch operations interface SHALL provide clear visual feedback on selected items and available operations
- Error messages SHALL be specific and actionable for administrators
- Progress indicators SHALL show percentage completion and estimated time remaining
- Selection state SHALL be intuitive and provide clear visual indication of selected items

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# Implementation Plan
## Task Overview
This implementation plan breaks down the API Keys Batch Management feature into atomic, focused tasks that build incrementally. Each task is designed to be completed in 15-30 minutes by an experienced developer and focuses on a single, testable outcome. The implementation follows test-driven development principles where appropriate and leverages existing codebase patterns.
The tasks are organized to first establish the backend infrastructure, then build the frontend interfaces, and finally integrate all components with comprehensive testing.
## Tasks
- [ ] 1. Create batch operation data models and validation utilities
- File: src/types/batchOperation.js
- Define data structures for BatchOperation, BatchTagUpdate, BatchAccountAssignment, and AuditEntry
- Implement validation functions for batch operation data integrity
- Add error types specific to batch operations
- Purpose: Establish type safety and validation foundation for batch operations
- _Leverage: src/services/apiKeyService.js (existing validation patterns)_
- _Requirements: 1.1, 2.1, 3.1_
- [ ] 2. Implement AuditService for batch operation logging
- File: src/services/auditService.js
- Create audit service with methods for logging batch operations and creating audit entries
- Implement export functionality for audit data in CSV/JSON formats
- Add filtering capabilities for audit data retrieval
- Purpose: Provide comprehensive audit trail for all batch operations
- _Leverage: src/utils/logger.js, src/models/redis.js_
- _Requirements: 6.1, 6.2, 6.3, 6.4_
- [ ] 3. Create BatchTagService for tag management operations
- File: src/services/batchTagService.js
- Implement methods for adding/removing tags from multiple API keys
- Add conflict resolution logic for tag operations
- Include validation for tag formats and constraints
- Purpose: Handle all tag-related batch operations with conflict resolution
- _Leverage: src/services/apiKeyService.js (existing tag parsing logic)_
- _Requirements: 1.1, 1.2, 1.3, 1.4_
- [ ] 4. Create BatchAccountService for account assignment operations
- File: src/services/batchAccountService.js
- Implement batch account assignment with validation for Claude, Gemini, OpenAI, and Bedrock accounts
- Add conflict detection and resolution for account assignments
- Include methods for validating account availability and permissions
- Purpose: Manage batch account assignments with proper validation and conflict handling
- _Leverage: src/services/apiKeyService.js (existing account validation)_
- _Requirements: 2.1, 2.2, 2.3, 2.4_
- [ ] 5. Implement BatchOperationService as main orchestrator
- File: src/services/batchOperationService.js
- Create main service that orchestrates all batch operations with transaction management
- Implement progress tracking and real-time status updates
- Add Redis-based locking mechanism to prevent concurrent operations
- Include rollback functionality for failed operations
- Purpose: Provide centralized batch operation management with atomicity and progress tracking
- _Leverage: src/services/batchTagService.js, src/services/batchAccountService.js, src/services/auditService.js_
- _Requirements: 5.1, 5.2, 5.3, 5.4_
- [ ] 6. Add batch operation API endpoints to admin routes
- File: src/routes/admin.js (modify existing)
- Add POST /admin/api-keys/batch/tags endpoint for tag operations
- Add POST /admin/api-keys/batch/accounts endpoint for account assignments
- Add POST /admin/api-keys/batch/status endpoint for status changes
- Add GET /admin/api-keys/batch/progress/:operationId endpoint for progress tracking
- Purpose: Expose batch operation functionality through secure admin API endpoints
- _Leverage: existing admin routes structure and authenticateAdmin middleware_
- _Requirements: 1.1, 2.1, 3.1, 5.1_
- [ ] 7. Create unit tests for batch services
- File: tests/services/batchOperationService.test.js
- Write comprehensive tests for BatchOperationService, BatchTagService, BatchAccountService
- Test error handling, rollback mechanisms, and progress tracking
- Include tests for concurrent operation prevention
- Purpose: Ensure reliability of all batch operation services
- _Leverage: existing test utilities and mocking patterns_
- _Requirements: All backend requirements_
- [ ] 8. Create BatchOperationPanel Vue component
- File: web/admin-spa/src/components/batch/BatchOperationPanel.vue
- Create main batch operation interface with operation type selection
- Implement progress display and operation status feedback
- Add operation cancellation functionality
- Purpose: Provide centralized UI for initiating and monitoring batch operations
- _Leverage: web/admin-spa/src/views/ApiKeysView.vue (existing UI patterns)_
- _Requirements: 4.1, 5.1, 5.2_
- [ ] 9. Create TagManagementModal Vue component
- File: web/admin-spa/src/components/batch/TagManagementModal.vue
- Implement tag selection interface with add/remove capabilities
- Add tag conflict resolution UI and validation feedback
- Include preview of changes before applying
- Purpose: Provide specialized interface for batch tag management
- _Leverage: existing modal components and form validation patterns_
- _Requirements: 1.1, 1.2, 1.3_
- [ ] 10. Create AccountAssignmentModal Vue component
- File: web/admin-spa/src/components/batch/AccountAssignmentModal.vue
- Implement account selection dropdowns for all supported platforms
- Add conflict detection UI and resolution options
- Include validation for account availability and permissions
- Purpose: Provide interface for batch account assignment operations
- _Leverage: existing dropdown components and account validation_
- _Requirements: 2.1, 2.2, 2.3_
- [ ] 11. Create BatchProgressTracker Vue component
- File: web/admin-spa/src/components/batch/BatchProgressTracker.vue
- Implement real-time progress display with percentage and status
- Add error reporting and detailed failure information
- Include operation summary and results display
- Purpose: Provide real-time feedback during batch operations
- _Leverage: existing progress bar components and notification systems_
- _Requirements: 5.2, 5.3, 5.4_
- [ ] 12. Enhance ApiKeysView with batch operation integration
- File: web/admin-spa/src/views/ApiKeysView.vue (modify existing)
- Integrate BatchOperationPanel component into existing view
- Add batch operation buttons for tags, accounts, and status
- Enhance selection UI with operation-specific feedback
- Purpose: Integrate batch operations into main API keys management interface
- _Leverage: existing multi-select functionality and component patterns_
- _Requirements: 4.1, 4.2, 4.3_
- [ ] 13. Add batch operation API methods to frontend API client
- File: web/admin-spa/src/config/api.js (modify existing)
- Add methods for batch tag operations, account assignments, and status changes
- Implement progress tracking API calls with polling mechanism
- Add error handling specific to batch operations
- Purpose: Provide frontend API interface for all batch operations
- _Leverage: existing API client structure and error handling_
- _Requirements: 1.1, 2.1, 3.1, 5.1_
- [ ] 14. Create batch operation stores for state management
- File: web/admin-spa/src/stores/batchOperations.js
- Implement Pinia store for managing batch operation state
- Add reactive state for operation progress, results, and errors
- Include computed properties for operation status and completion
- Purpose: Centralize batch operation state management across components
- _Leverage: existing Pinia store patterns from other stores_
- _Requirements: 4.4, 5.2, 5.3_
- [ ] 15. Write frontend component unit tests
- File: web/admin-spa/tests/components/batch/BatchOperationPanel.test.js
- Test all batch operation Vue components with various scenarios
- Include tests for user interactions, error states, and progress updates
- Test component integration with stores and API client
- Purpose: Ensure frontend component reliability and user experience
- _Leverage: existing Vue component testing patterns_
- _Requirements: All frontend requirements_
- [ ] 16. Create integration tests for batch operation workflows
- File: tests/integration/batchOperations.test.js
- Test complete batch operation workflows from API to database
- Include tests for concurrent operations, error scenarios, and rollback
- Test audit logging and progress tracking integration
- Purpose: Verify end-to-end functionality of batch operations
- _Leverage: existing integration test infrastructure_
- _Requirements: All requirements_
- [ ] 17. Implement batch operation performance optimization
- File: src/utils/batchOptimization.js
- Add Redis pipeline optimization for bulk operations
- Implement batch size limits and chunking for large operations
- Add memory usage monitoring and optimization
- Purpose: Ensure efficient performance for large-scale batch operations
- _Leverage: existing Redis patterns and performance utilities_
- _Requirements: Performance requirements_
- [ ] 18. Add comprehensive error handling and recovery
- File: src/middleware/batchErrorHandler.js
- Create specialized error handling middleware for batch operations
- Implement automatic retry logic for transient failures
- Add detailed error reporting with user-friendly messages
- Purpose: Provide robust error handling and recovery for batch operations
- _Leverage: existing error handling middleware patterns_
- _Requirements: 5.4, 5.5_
- [ ] 19. Create batch operation documentation and examples
- File: docs/batch-operations.md
- Document API endpoints, request/response formats, and usage examples
- Include troubleshooting guide and common error scenarios
- Add operational procedures for monitoring and maintenance
- Purpose: Provide comprehensive documentation for batch operation features
- _Leverage: existing documentation structure and patterns_
- _Requirements: All requirements_
- [ ] 20. Perform end-to-end testing and user acceptance validation
- File: tests/e2e/batchOperations.spec.js
- Create comprehensive end-to-end tests covering all user workflows
- Test with various data sizes and operation combinations
- Validate user experience and error scenarios
- Purpose: Ensure complete feature functionality and user satisfaction
- _Leverage: existing E2E testing framework and utilities_
- _Requirements: All requirements_