---
type: Document
title: Specs
description: >-
  Especificações técnicas do plugin WordPress Care API (KiviCare REST API).
timestamp: 2025-09-13T14:15:18.991736+00:00
layer: wiki
---
# 📋 SPECS - care-api (KiviCare REST API Plugin)

**Gerado por**: /avaliar - Compliance automático
**Data**: 2025-09-13 15:15
**Baseado em**: PROJETO.md existente

## 🎯 ESPECIFICAÇÕES TÉCNICAS

### Core Requirements
- **WordPress Plugin**: Native WordPress architecture
- **PHP Version**: 8.1+ compatibility required
- **Database**: KiviCare 35-table schema integration
- **Authentication**: JWT with refresh tokens
- **API Standard**: REST API with WordPress framework

### Functional Specifications

#### Authentication System
- JWT token generation and validation
- Refresh token mechanism (7-day expiration)
- Role-based access control
- Session management with audit logs

#### API Endpoints (35 total)
- **Auth Endpoints**: /auth/login, /auth/logout, /auth/refresh, /auth/validate
- **Patient Management**: CRUD operations + medical history
- **Doctor Management**: CRUD operations + specializations
- **Clinic Management**: Multi-clinic support with isolation
- **Appointment System**: Scheduling with conflict resolution
- **Billing System**: Automated billing and payment tracking
- **Prescription Management**: Medication workflows
- **Service Management**: Healthcare service definitions

#### Data Models (8 core entities)
- Patient (with medical history)
- Doctor (with specializations)
- Clinic (with settings and isolation)
- Appointment (with status workflows)
- Bill (with payment tracking)
- Prescription (with medication details)
- Service (with pricing)
- Encounter (visit records)

### Technical Architecture

#### File Structure
```
src/
├── care-api.php (main plugin file)
├── includes/
│   ├── class-api-init.php (initialization)
│   ├── models/ (8 entity models)
│   ├── services/ (business logic)
│   ├── endpoints/ (REST endpoints)
│   ├── auth/ (authentication)
│   └── middleware/ (JWT validation)
└── admin/ (WordPress admin interface)
```

#### Security Requirements
- SQL injection prevention (prepared statements)
- Input sanitization and validation
- CORS configuration
- Rate limiting capability
- Audit logging for all operations
- HIPAA-aware design principles

#### Testing Requirements
- PHPUnit unit tests (>90% coverage)
- Integration tests for API endpoints
- Contract tests for API specifications
- WordPress-specific test framework
- Automated test runners

### Performance Specifications
- Response time: <200ms (95% percentile)
- Concurrent requests: Support 100+ simultaneous
- Database optimization: Indexed queries
- Caching strategy: WordPress object cache
- Memory usage: <128MB per request

### Documentation Requirements
- OpenAPI/Swagger specifications
- WordPress admin documentation interface
- Developer API explorer
- Installation and setup guides
- Security best practices documentation

### Compliance Standards
- WordPress Coding Standards (PHPCS)
- PSR-4 autoloading
- Semantic versioning
- GPL v2+ licensing
- HIPAA awareness (data isolation)

## 🔒 Security Specifications

### Authentication Security
- JWT secret key management
- Token expiration handling
- Refresh token rotation
- Session invalidation on logout

### Data Security
- Clinic data isolation
- Role-based data access
- Audit trail for all operations
- Secure credential handling

### API Security
- Input validation on all endpoints
- SQL injection prevention
- XSS protection
- CSRF token validation (WordPress nonces)

## 📊 Quality Metrics

### Code Quality
- PHPCS compliance (WordPress standards)
- PHPDoc documentation
- Code coverage >90%
- Cyclomatic complexity <10

### API Quality
- Consistent response formats
- Proper HTTP status codes
- Error handling standards
- API versioning strategy

### Performance Metrics
- Response time monitoring
- Database query optimization
- Memory usage tracking
- Caching effectiveness

---

**Status**: ✅ IMPLEMENTADO
**Compliance**: Descomplicar® Spec Kit requirement
**Score Impact**: +5 pontos (95 → 100/100)