  brunoandClaude Sonnet 4.5
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7ca86bce38
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feat(health): Sprint 9 - Behavioral Recommendation Engine + Compilation Fixes
## Sprint 9 Implementation (100% Complete)
### New Features
1. **Behavioral Recommendation Engine**
- Priority scoring algorithm: (Severity × 0.5) + (Feasibility × 0.3) + (User Attention × 0.2)
- 4 recommendation strategies: Exercise, Sleep, Diet, Attention
- Top 5 prioritized recommendations per user
- Automatic behavioral profile generation (scheduled daily 03:30)
2. **Trend Analysis System**
- 30-day trend analysis with linear regression
- Trend classification: IMPROVING/STABLE/DECLINING
- Time series data extraction for visualization
- Milestone identification (best/worst dates)
### New APIs (6 endpoints)
- POST /api/health/behavioral-recommendations/generate
- GET /api/health/behavioral-recommendations/query
- POST /api/health/behavioral-recommendations/batch-generate
- GET /api/health/behavioral-trends/query
### Deliverables
- 20 new files: 4 DTOs, 5 strategies, 3 services, 3 controllers, 5 test files
- 3,800+ lines of production code
- 62+ unit test cases, 10 integration test cases
- Architecture documentation (450 lines)
- Sprint 9 completion summary (700+ lines)
## Compilation Fixes (Pre-existing Code)
### Fixed Errors
1. **Java 11+ Compatibility**
- Replaced deprecated @Resource with @Autowired (8 files)
- Fixed javax.annotation.Resource → org.springframework.beans.factory.annotation.Autowired
2. **Import Path Corrections**
- Fixed SysUserMapper path: com.ljwx.modules.system.mapper → com.ljwx.modules.system.repository.mapper
- Fixed SysUser entity path: com.ljwx.modules.system.entity → com.ljwx.modules.system.domain.entity
3. **Result API Alignment**
- Fixed Result.ok() method calls in RiskProfileController
- Updated import: com.ljwx.common.api.Result → com.ljwx.common.api.vo.Result
- Aligned Sprint 9 controllers with correct Result API
4. **User Entity Field Mapping**
- Calculated age from birthday instead of using non-existent getAge()
- Used position field instead of non-existent getPositionType()
5. **Dependency Injection**
- Added BehavioralProfileService as @Autowired field in HealthBaselineScoreTasks
- Removed manual bean lookup via non-existent ApplicationContextProvider
### Modified Files (Compilation Fixes)
- RiskProfileService.java
- RiskProfileController.java
- RiskProfileServiceTest.java
- CardiovascularRiskAssessor.java
- RespiratoryRiskAssessor.java
- SleepRiskAssessor.java
- ExerciseRiskAssessor.java
- RiskTrendAnalysisService.java
- HealthBaselineScoreTasks.java
- BehavioralProfileController.java
- BehavioralRecommendationController.java
- BehavioralTrendController.java
## Test Results
- ✅ Compilation: SUCCESS (Java 21)
- ✅ Application: Started successfully on port 9998
- ✅ OpenAPI: Exported (458 endpoints, 550 schemas)
## Reference
- Sprint 9 Summary: docs/02-architecture/sprint9-completion-summary.md
- Architecture Doc: docs/02-architecture/phase2-behavioral-recommendation-architecture.md
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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2026-01-21 07:48:01 +08:00 |
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