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documents/COMPLETE_SYSTEM_OVERVIEW.md
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documents/COMPLETE_SYSTEM_OVERVIEW.md
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# Complete Energy Management System Overview
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## 🏆 **Successfully Integrated: Original Dashboard + tiocps + Microservices**
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This implementation successfully combines:
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- **Original Dashboard**: Sensor management, room creation, real-time data, analytics
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- **tiocps/iot-building-monitoring**: Advanced energy features, IoT control, demand response
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- **Modern Architecture**: Microservices, containerization, scalability
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## 🏗️ **Complete Architecture (8 Services)**
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```
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🌐 Frontend Applications
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│
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┌──────▼──────┐
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│ API Gateway │ ← Single Entry Point
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│ (8000) │ Authentication & Routing
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└──────┬──────┘
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│
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┌────────────────┼────────────────┐
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│ │ │
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┌─────▼─────┐ ┌─────▼─────┐ ┌─────▼─────┐
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│ Token │ │ Sensor │ │ Battery │
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│ Service │ │ Service │ │ Service │
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│ (8001) │ │ (8007) │ │ (8002) │
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│ │ │ │ │ │
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│• JWT Auth │ │• Sensors │ │• Charging │
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│• Permissions│ │• Rooms │ │• Health │
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│• Resources│ │• Analytics│ │• Control │
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└───────────┘ │• WebSocket│ └───────────┘
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│• Export │
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└───────────┘
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│ │ │
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┌─────▼─────┐ ┌─────▼─────┐ ┌─────▼─────┐
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│ Demand │ │ P2P │ │ Forecast │
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│ Response │ │ Trading │ │ Service │
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│ (8003) │ │ (8004) │ │ (8005) │
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│ │ │ │ │ │
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│• Grid │ │• Market │ │• ML Models│
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│• Events │ │• Trading │ │• Predict │
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│• Load Mgmt│ │• P2P Trans│ │• Analysis │
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└───────────┘ └───────────┘ └───────────┘
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│
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┌─────▼─────┐
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│ IoT │
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│ Control │
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│ (8006) │
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│ │
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│• Devices │
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│• Automation│
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│• Instructions│
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└───────────┘
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│
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┌────────────────┼────────────────┐
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│ │ │
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┌─────▼─────┐ ┌─────▼─────┐ ┌─────▼─────┐
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│ MongoDB │ │ Redis │ │ WebSocket │
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│ Database │ │ Cache & │ │ Real-time │
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│ (27017) │ │ Events │ │ Streaming │
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└───────────┘ │ (6379) │ └───────────┘
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└───────────┘
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```
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## 📋 **Service Inventory & Capabilities**
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### **🚪 API Gateway (Port 8000)**
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**Role**: Central entry point and orchestration
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**Key Features**:
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- Request routing to all services
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- JWT token validation
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- Load balancing and health checks
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- Rate limiting and monitoring
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- WebSocket proxy for real-time data
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**Endpoints**:
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```
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GET /health # System health
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GET /services/status # All services status
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GET /stats # Gateway statistics
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GET /api/v1/overview # Complete system overview
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WS /ws # WebSocket proxy
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```
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### **🔐 Token Service (Port 8001)**
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**Role**: Authentication and authorization
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**Key Features**:
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- JWT token generation and validation
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- Resource-based permissions
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- Token lifecycle management
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- Auto-expiration and cleanup
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**Endpoints**:
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```
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POST /tokens/generate # Create JWT token
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POST /tokens/validate # Verify token
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POST /tokens/save # Store token
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POST /tokens/revoke # Revoke token
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GET /tokens # List tokens
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```
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### **📊 Sensor Service (Port 8007) - 🎯 CORE DASHBOARD**
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**Role**: Complete original dashboard functionality + enhancements
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**Key Features**:
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- **Sensor Management**: CRUD operations, metadata, status
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- **Room Management**: Room creation, metrics, occupancy
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- **Real-time Data**: WebSocket streaming, live updates
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- **Analytics**: Energy consumption, environmental metrics
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- **Data Export**: Historical data, multiple formats
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- **Event Management**: System alerts, notifications
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**Endpoints**:
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```
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# Original Dashboard APIs (Enhanced)
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GET/POST/PUT/DELETE /sensors/* # Sensor management
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GET/POST /rooms/* # Room management
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WS /ws # Real-time WebSocket
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POST /data/query # Advanced analytics
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GET /analytics/summary # System analytics
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GET /export # Data export
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GET /events # System events
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# Enhanced Features
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POST /data/ingest # Real-time data ingestion
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GET /analytics/energy # Energy-specific analytics
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GET /rooms/{name}/data # Room historical data
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```
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### **🔋 Battery Service (Port 8002)**
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**Role**: Energy storage management
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**Key Features**:
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- Battery monitoring and control
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- Charging/discharging optimization
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- Health monitoring and alerts
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- Performance analytics
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**Endpoints**:
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```
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GET /batteries # All batteries
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POST /batteries/{id}/charge # Charge battery
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POST /batteries/{id}/discharge # Discharge battery
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POST /batteries/{id}/optimize # Smart optimization
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GET /batteries/analytics/summary # System analytics
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```
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### **⚡ Demand Response Service (Port 8003)**
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**Role**: Grid interaction and load management
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**Key Features**:
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- Demand response event management
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- Load reduction coordination
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- Flexibility forecasting
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- Auto-response configuration
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**Endpoints**:
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```
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POST /invitations/send # Send DR invitation
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GET /invitations/unanswered # Pending invitations
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POST /invitations/answer # Respond to invitation
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GET /flexibility/current # Available flexibility
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POST /load-reduction/execute # Execute load reduction
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```
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### **🤝 P2P Trading Service (Port 8004)**
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**Role**: Peer-to-peer energy marketplace
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**Key Features**:
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- Energy trading marketplace
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- Bid/ask management
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- Transaction processing
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- Market analytics
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### **📈 Forecasting Service (Port 8005)**
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**Role**: ML-based predictions
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**Key Features**:
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- Consumption/generation forecasting
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- Historical data analysis
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- Model training and optimization
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- Predictive analytics
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### **🏠 IoT Control Service (Port 8006)**
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**Role**: Device management and automation
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**Key Features**:
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- Device registration and control
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- Automation rules and scheduling
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- Remote device instructions
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- Integration with other services
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## 🔄 **Complete API Reference**
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### **Original Dashboard APIs (Preserved & Enhanced)**
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All original dashboard functionality is preserved and enhanced:
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```typescript
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// Sensor Management - Now with tiocps enhancements
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GET /api/v1/sensors
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POST /api/v1/sensors
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PUT /api/v1/sensors/{id}
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DELETE /api/v1/sensors/{id}
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GET /api/v1/sensors/{id}/data
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// Room Management - Now with energy flexibility
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GET /api/v1/rooms
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POST /api/v1/rooms
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GET /api/v1/rooms/{name}
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GET /api/v1/rooms/{name}/data
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// Real-time Data - Enhanced with multi-metrics
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WebSocket /ws
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// Analytics - Enhanced with energy management
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GET /api/v1/analytics/summary
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GET /api/v1/analytics/energy
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POST /api/v1/data/query
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// Data Export - Enhanced with all sensor types
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GET /api/v1/export
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// System Events - Integrated with all services
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GET /api/v1/events
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```
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### **New tiocps-based APIs**
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Complete energy management capabilities:
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```typescript
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// Authentication (New)
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POST /api/v1/tokens/generate
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POST /api/v1/tokens/validate
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// Battery Management (New)
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GET /api/v1/batteries
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POST /api/v1/batteries/{id}/charge
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GET /api/v1/batteries/analytics/summary
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// Demand Response (New)
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POST /api/v1/demand-response/invitations/send
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GET /api/v1/demand-response/flexibility/current
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// P2P Trading (New)
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POST /api/v1/p2p/transactions
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GET /api/v1/p2p/market/status
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// Forecasting (New)
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GET /api/v1/forecast/consumption
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GET /api/v1/forecast/generation
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// IoT Control (New)
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POST /api/v1/iot/devices/{id}/instructions
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GET /api/v1/iot/devices/summary
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```
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## 🚀 **Deployment & Usage**
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### **Quick Start**
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```bash
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# Clone and navigate
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cd microservices/
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# Deploy complete system
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./deploy.sh deploy
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# Check system status
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./deploy.sh status
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# View logs
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./deploy.sh logs
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```
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### **Service Access Points**
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```
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🌐 API Gateway: http://localhost:8000
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🔐 Authentication: http://localhost:8001
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📊 Sensors/Rooms: http://localhost:8007
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🔋 Batteries: http://localhost:8002
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⚡ Demand Response: http://localhost:8003
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🤝 P2P Trading: http://localhost:8004
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📈 Forecasting: http://localhost:8005
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🏠 IoT Control: http://localhost:8006
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📡 WebSocket: ws://localhost:8007/ws
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📈 System Health: http://localhost:8000/health
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📊 System Overview: http://localhost:8000/api/v1/overview
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```
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### **Example Usage**
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**1. Complete Dashboard Workflow (Original + Enhanced)**
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```bash
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# 1. Get authentication token
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TOKEN=$(curl -s -X POST "http://localhost:8000/api/v1/tokens/generate" \
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-H "Content-Type: application/json" \
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-d '{"name": "dashboard_user", "list_of_resources": ["sensors", "rooms", "analytics"]}' \
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| jq -r '.token')
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# 2. Create a room
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curl -X POST "http://localhost:8000/api/v1/rooms" \
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-H "Authorization: Bearer $TOKEN" \
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-H "Content-Type: application/json" \
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-d '{"name": "Conference Room A", "floor": "2nd", "capacity": 20}'
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# 3. Register sensors
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curl -X POST "http://localhost:8000/api/v1/sensors" \
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-H "Authorization: Bearer $TOKEN" \
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-H "Content-Type: application/json" \
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-d '{
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"sensor_id": "TEMP_001",
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"name": "Conference Room Temperature",
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"sensor_type": "temperature",
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"room": "Conference Room A"
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}'
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# 4. Get real-time analytics
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curl "http://localhost:8000/api/v1/analytics/summary" \
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-H "Authorization: Bearer $TOKEN"
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# 5. Export data
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curl "http://localhost:8000/api/v1/export?start_time=1704067200&end_time=1704153600" \
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-H "Authorization: Bearer $TOKEN"
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```
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**2. Advanced Energy Management (New tiocps Features)**
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```bash
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# Battery management
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curl -X POST "http://localhost:8000/api/v1/batteries/BATT001/charge" \
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-H "Authorization: Bearer $TOKEN" \
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-d '{"power_kw": 50, "duration_minutes": 120}'
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# Demand response event
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curl -X POST "http://localhost:8000/api/v1/demand-response/invitations/send" \
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-H "Authorization: Bearer $TOKEN" \
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-d '{
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"event_time": "2024-01-10T14:00:00Z",
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"load_kwh": 100,
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"duration_minutes": 60,
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"iots": ["DEVICE_001", "DEVICE_002"]
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}'
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# Get system flexibility
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curl "http://localhost:8000/api/v1/demand-response/flexibility/current" \
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-H "Authorization: Bearer $TOKEN"
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```
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## 📊 **System Monitoring**
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### **Health Monitoring**
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```bash
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# Overall system health
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curl http://localhost:8000/health
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# Individual service health
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curl http://localhost:8001/health # Token Service
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curl http://localhost:8007/health # Sensor Service
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curl http://localhost:8002/health # Battery Service
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# ... etc for all services
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```
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### **Performance Monitoring**
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```bash
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# API Gateway statistics
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curl http://localhost:8000/stats
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# Service status overview
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curl http://localhost:8000/services/status
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# Complete system overview
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curl http://localhost:8000/api/v1/overview
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```
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## 🎯 **Key Integration Success Factors**
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### **✅ Backward Compatibility**
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- All original dashboard APIs preserved
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- Existing frontend applications work unchanged
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- Gradual migration path available
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### **✅ Enhanced Functionality**
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- Original sensors enhanced with tiocps capabilities
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- Room metrics include energy and flexibility data
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- Analytics enhanced with energy management insights
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### **✅ Scalability & Reliability**
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- Independent service scaling
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- Fault isolation between services
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- Health checks and automatic recovery
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- Load balancing and connection pooling
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### **✅ Developer Experience**
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- Single-command deployment
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- Unified API documentation
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- Consistent error handling
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- Comprehensive logging
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### **✅ Production Readiness**
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- Docker containerization
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- Service discovery and health checks
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- Authentication and authorization
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- Monitoring and alerting capabilities
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## 🔮 **Future Enhancements**
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The integrated system provides a solid foundation for:
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- **Kubernetes deployment** for cloud-native scaling
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- **Advanced ML models** for energy optimization
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- **Mobile applications** using the unified API
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- **Third-party integrations** via standardized APIs
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- **Multi-tenant support** with enhanced authentication
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This complete integration successfully delivers a production-ready energy management platform that combines the best of dashboard usability with advanced energy management capabilities, all built on a modern, scalable microservices architecture.
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