fix: add missing database commit and remove unused agent service files

- Add conn.commit() to agent registration in agent-registry
- Remove unused integration_layer.py and coordinator.py from agent-services
- Fix blockchain RPC endpoint from /rpc/sync to /rpc/syncStatus
- Replace Annotated[Session, Depends(get_session)] with Session = Depends(get_session) for cleaner dependency injection syntax across marketplace routers

apps/agent_services/agent_bridge/src/integration_layer.py

@@ -0,0 +1,229 @@
+#!/usr/bin/env python3
+"""
+AITBC Agent Integration Layer
+Connects agent protocols to existing AITBC services
+"""
+
+import asyncio
+import aiohttp
+import json
+from typing import Dict, Any, List, Optional
+from datetime import datetime
+
+class AITBCServiceIntegration:
+    """Integration layer for AITBC services"""
+    
+    def __init__(self):
+        self.service_endpoints = {
+            "coordinator_api": "http://localhost:8000",
+            "blockchain_rpc": "http://localhost:8006",
+            "exchange_service": "http://localhost:8001",
+            "marketplace": "http://localhost:8014",
+            "agent_registry": "http://localhost:8003"
+        }
+        self.session = None
+    
+    async def __aenter__(self):
+        self.session = aiohttp.ClientSession()
+        return self
+    
+    async def __aexit__(self, exc_type, exc_val, exc_tb):
+        if self.session:
+            await self.session.close()
+    
+    async def get_blockchain_info(self) -> Dict[str, Any]:
+        """Get blockchain information"""
+        try:
+            async with self.session.get(f"{self.service_endpoints['blockchain_rpc']}/health") as response:
+                return await response.json()
+        except Exception as e:
+            return {"error": str(e), "status": "unavailable"}
+    
+    async def get_exchange_status(self) -> Dict[str, Any]:
+        """Get exchange service status"""
+        try:
+            async with self.session.get(f"{self.service_endpoints['exchange_service']}/api/health") as response:
+                return await response.json()
+        except Exception as e:
+            return {"error": str(e), "status": "unavailable"}
+    
+    async def get_coordinator_status(self) -> Dict[str, Any]:
+        """Get coordinator API status"""
+        try:
+            async with self.session.get(f"{self.service_endpoints['coordinator_api']}/health") as response:
+                return await response.json()
+        except Exception as e:
+            return {"error": str(e), "status": "unavailable"}
+    
+    async def submit_transaction(self, transaction_data: Dict[str, Any]) -> Dict[str, Any]:
+        """Submit transaction to blockchain"""
+        try:
+            async with self.session.post(
+                f"{self.service_endpoints['blockchain_rpc']}/rpc/submit",
+                json=transaction_data
+            ) as response:
+                return await response.json()
+        except Exception as e:
+            return {"error": str(e), "status": "failed"}
+    
+    async def get_market_data(self, symbol: str = "AITBC/BTC") -> Dict[str, Any]:
+        """Get market data from exchange"""
+        try:
+            async with self.session.get(f"{self.service_endpoints['exchange_service']}/api/market/{symbol}") as response:
+                return await response.json()
+        except Exception as e:
+            return {"error": str(e), "status": "failed"}
+    
+    async def register_agent_with_coordinator(self, agent_data: Dict[str, Any]) -> Dict[str, Any]:
+        """Register agent with coordinator"""
+        try:
+            async with self.session.post(
+                f"{self.service_endpoints['agent_registry']}/api/agents/register",
+                json=agent_data
+            ) as response:
+                return await response.json()
+        except Exception as e:
+            return {"error": str(e), "status": "failed"}
+
+class AgentServiceBridge:
+    """Bridge between agents and AITBC services"""
+    
+    def __init__(self):
+        self.integration = AITBCServiceIntegration()
+        self.active_agents = {}
+    
+    async def start_agent(self, agent_id: str, agent_config: Dict[str, Any]) -> bool:
+        """Start an agent with service integration"""
+        try:
+            # Register agent with coordinator
+            async with self.integration as integration:
+                registration_result = await integration.register_agent_with_coordinator({
+                    "name": agent_id,
+                    "type": agent_config.get("type", "generic"),
+                    "capabilities": agent_config.get("capabilities", []),
+                    "chain_id": agent_config.get("chain_id", "ait-mainnet"),
+                    "endpoint": agent_config.get("endpoint", f"http://localhost:{8000 + len(self.active_agents) + 10}")
+                })
+            
+            # The registry returns the created agent dict on success, not a {"status": "ok"} wrapper
+            if registration_result and "id" in registration_result:
+                self.active_agents[agent_id] = {
+                    "config": agent_config,
+                    "registration": registration_result,
+                    "started_at": datetime.utcnow()
+                }
+                return True
+            else:
+                print(f"Registration failed: {registration_result}")
+                return False
+        except Exception as e:
+            print(f"Failed to start agent {agent_id}: {e}")
+            return False
+    
+    async def stop_agent(self, agent_id: str) -> bool:
+        """Stop an agent"""
+        if agent_id in self.active_agents:
+            del self.active_agents[agent_id]
+            return True
+        return False
+    
+    async def get_agent_status(self, agent_id: str) -> Dict[str, Any]:
+        """Get agent status with service integration"""
+        if agent_id not in self.active_agents:
+            return {"status": "not_found"}
+        
+        agent_info = self.active_agents[agent_id]
+        
+        async with self.integration as integration:
+            # Get service statuses
+            blockchain_status = await integration.get_blockchain_info()
+            exchange_status = await integration.get_exchange_status()
+            coordinator_status = await integration.get_coordinator_status()
+            
+            return {
+                "agent_id": agent_id,
+                "status": "active",
+                "started_at": agent_info["started_at"].isoformat(),
+                "services": {
+                    "blockchain": blockchain_status,
+                    "exchange": exchange_status,
+                    "coordinator": coordinator_status
+                }
+            }
+    
+    async def execute_agent_task(self, agent_id: str, task_data: Dict[str, Any]) -> Dict[str, Any]:
+        """Execute agent task with service integration"""
+        if agent_id not in self.active_agents:
+            return {"status": "error", "message": "Agent not found"}
+        
+        task_type = task_data.get("type")
+        
+        if task_type == "market_analysis":
+            return await self._execute_market_analysis(task_data)
+        elif task_type == "trading":
+            return await self._execute_trading_task(task_data)
+        elif task_type == "compliance_check":
+            return await self._execute_compliance_check(task_data)
+        else:
+            return {"status": "error", "message": f"Unknown task type: {task_type}"}
+    
+    async def _execute_market_analysis(self, task_data: Dict[str, Any]) -> Dict[str, Any]:
+        """Execute market analysis task"""
+        try:
+            async with self.integration as integration:
+                market_data = await integration.get_market_data(task_data.get("symbol", "AITBC/BTC"))
+                
+                # Perform basic analysis
+                analysis_result = {
+                    "symbol": task_data.get("symbol", "AITBC/BTC"),
+                    "market_data": market_data,
+                    "analysis": {
+                        "trend": "neutral",
+                        "volatility": "medium",
+                        "recommendation": "hold"
+                    },
+                    "timestamp": datetime.utcnow().isoformat()
+                }
+                
+                return {"status": "success", "result": analysis_result}
+        except Exception as e:
+            return {"status": "error", "message": str(e)}
+    
+    async def _execute_trading_task(self, task_data: Dict[str, Any]) -> Dict[str, Any]:
+        """Execute trading task"""
+        try:
+            # Get market data first
+            async with self.integration as integration:
+                market_data = await integration.get_market_data(task_data.get("symbol", "AITBC/BTC"))
+                
+                # Create transaction
+                transaction = {
+                    "type": "trade",
+                    "symbol": task_data.get("symbol", "AITBC/BTC"),
+                    "side": task_data.get("side", "buy"),
+                    "amount": task_data.get("amount", 0.1),
+                    "price": task_data.get("price", market_data.get("price", 0.001))
+                }
+                
+                # Submit transaction
+                tx_result = await integration.submit_transaction(transaction)
+                
+                return {"status": "success", "transaction": tx_result}
+        except Exception as e:
+            return {"status": "error", "message": str(e)}
+    
+    async def _execute_compliance_check(self, task_data: Dict[str, Any]) -> Dict[str, Any]:
+        """Execute compliance check task"""
+        try:
+            # Basic compliance check
+            compliance_result = {
+                "user_id": task_data.get("user_id"),
+                "check_type": task_data.get("check_type", "basic"),
+                "status": "passed",
+                "checks_performed": ["kyc", "aml", "sanctions"],
+                "timestamp": datetime.utcnow().isoformat()
+            }
+            
+            return {"status": "success", "result": compliance_result}
+        except Exception as e:
+            return {"status": "error", "message": str(e)}

apps/agent_services/agent_coordinator/src/coordinator.py

@@ -0,0 +1,126 @@
+#!/usr/bin/env python3
+"""
+AITBC Agent Coordinator Service
+Agent task coordination and management
+"""
+
+from fastapi import FastAPI, HTTPException
+from pydantic import BaseModel
+from typing import List, Optional, Dict, Any
+import json
+import uuid
+from datetime import datetime
+import sqlite3
+from contextlib import contextmanager
+
+app = FastAPI(title="AITBC Agent Coordinator API", version="1.0.0")
+
+# Database setup
+def get_db():
+    conn = sqlite3.connect('agent_coordinator.db')
+    conn.row_factory = sqlite3.Row
+    return conn
+
+@contextmanager
+def get_db_connection():
+    conn = get_db()
+    try:
+        yield conn
+    finally:
+        conn.close()
+
+# Initialize database
+def init_db():
+    with get_db_connection() as conn:
+        conn.execute('''
+            CREATE TABLE IF NOT EXISTS tasks (
+                id TEXT PRIMARY KEY,
+                task_type TEXT NOT NULL,
+                payload TEXT NOT NULL,
+                required_capabilities TEXT NOT NULL,
+                priority TEXT NOT NULL,
+                status TEXT NOT NULL,
+                assigned_agent_id TEXT,
+                created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+                result TEXT
+            )
+        ''')
+
+# Models
+class Task(BaseModel):
+    id: str
+    task_type: str
+    payload: Dict[str, Any]
+    required_capabilities: List[str]
+    priority: str
+    status: str
+    assigned_agent_id: Optional[str] = None
+
+class TaskCreation(BaseModel):
+    task_type: str
+    payload: Dict[str, Any]
+    required_capabilities: List[str]
+    priority: str = "normal"
+
+# API Endpoints
+@app.on_event("startup")
+async def startup_event():
+    init_db()
+
+@app.post("/api/tasks", response_model=Task)
+async def create_task(task: TaskCreation):
+    """Create a new task"""
+    task_id = str(uuid.uuid4())
+    
+    with get_db_connection() as conn:
+        conn.execute('''
+            INSERT INTO tasks (id, task_type, payload, required_capabilities, priority, status)
+            VALUES (?, ?, ?, ?, ?, ?)
+        ''', (
+            task_id, task.task_type, json.dumps(task.payload),
+            json.dumps(task.required_capabilities), task.priority, "pending"
+        ))
+    
+    return Task(
+        id=task_id,
+        task_type=task.task_type,
+        payload=task.payload,
+        required_capabilities=task.required_capabilities,
+        priority=task.priority,
+        status="pending"
+    )
+
+@app.get("/api/tasks", response_model=List[Task])
+async def list_tasks(status: Optional[str] = None):
+    """List tasks with optional status filter"""
+    with get_db_connection() as conn:
+        query = "SELECT * FROM tasks"
+        params = []
+        
+        if status:
+            query += " WHERE status = ?"
+            params.append(status)
+        
+        tasks = conn.execute(query, params).fetchall()
+        
+        return [
+            Task(
+                id=task["id"],
+                task_type=task["task_type"],
+                payload=json.loads(task["payload"]),
+                required_capabilities=json.loads(task["required_capabilities"]),
+                priority=task["priority"],
+                status=task["status"],
+                assigned_agent_id=task["assigned_agent_id"]
+            )
+            for task in tasks
+        ]
+
+@app.get("/api/health")
+async def health_check():
+    """Health check endpoint"""
+    return {"status": "ok", "timestamp": datetime.utcnow()}
+
+if __name__ == "__main__":
+    import uvicorn
+    uvicorn.run(app, host="0.0.0.0", port=8004)