Add supplier and imporve inventory frontend

services/alert_processor/app/config.py

@@ -13,11 +13,10 @@ class AlertProcessorConfig(BaseServiceSettings):
     APP_NAME: str = "Alert Processor Service"
     DESCRIPTION: str = "Central alert and recommendation processor"
     
-    # Use the notification database for alert storage
-    # This makes sense since alerts and notifications are closely related
+    # Use dedicated database for alert storage
     DATABASE_URL: str = os.getenv(
-        "NOTIFICATION_DATABASE_URL",
-        "postgresql+asyncpg://notification_user:notification_pass123@notification-db:5432/notification_db"
+        "ALERT_PROCESSOR_DATABASE_URL",
+        "postgresql+asyncpg://alert_processor_user:alert_processor_pass123@alert-processor-db:5432/alert_processor_db"
     )
     
     # Use dedicated Redis DB for alert processing

services/alert_processor/app/main.py

@@ -206,42 +206,47 @@ class AlertProcessorService:
     
     async def store_item(self, item: dict) -> dict:
         """Store alert or recommendation in database"""
-        from sqlalchemy import text
-        
-        query = text("""
-            INSERT INTO alerts (
-                id, tenant_id, item_type, alert_type, severity, status,
-                service, title, message, actions, metadata,
-                created_at
-            ) VALUES (:id, :tenant_id, :item_type, :alert_type, :severity, :status,
-                     :service, :title, :message, :actions, :metadata, :created_at)
-            RETURNING *
-        """)
-        
+        from app.models.alerts import Alert, AlertSeverity, AlertStatus
+        from sqlalchemy import select
+
         async with self.db_manager.get_session() as session:
-            result = await session.execute(
-                query,
-                {
-                    'id': item['id'],
-                    'tenant_id': item['tenant_id'],
-                    'item_type': item['item_type'],  # 'alert' or 'recommendation'
-                    'alert_type': item['type'],
-                    'severity': item['severity'],
-                    'status': 'active',
-                    'service': item['service'],
-                    'title': item['title'],
-                    'message': item['message'],
-                    'actions': json.dumps(item.get('actions', [])),
-                    'metadata': json.dumps(item.get('metadata', {})),
-                    'created_at': item['timestamp']
-                }
+            # Create alert instance
+            alert = Alert(
+                id=item['id'],
+                tenant_id=item['tenant_id'],
+                item_type=item['item_type'],  # 'alert' or 'recommendation'
+                alert_type=item['type'],
+                severity=AlertSeverity(item['severity']),
+                status=AlertStatus.ACTIVE,
+                service=item['service'],
+                title=item['title'],
+                message=item['message'],
+                actions=item.get('actions', []),
+                alert_metadata=item.get('metadata', {}),
+                created_at=datetime.fromisoformat(item['timestamp']) if isinstance(item['timestamp'], str) else item['timestamp']
             )
-            
-            row = result.fetchone()
+
+            session.add(alert)
             await session.commit()
-            
+            await session.refresh(alert)
+
             logger.debug("Item stored in database", item_id=item['id'])
-            return dict(row._mapping)
+
+            # Convert to dict for return
+            return {
+                'id': str(alert.id),
+                'tenant_id': str(alert.tenant_id),
+                'item_type': alert.item_type,
+                'alert_type': alert.alert_type,
+                'severity': alert.severity.value,
+                'status': alert.status.value,
+                'service': alert.service,
+                'title': alert.title,
+                'message': alert.message,
+                'actions': alert.actions,
+                'metadata': alert.alert_metadata,
+                'created_at': alert.created_at
+            }
     
     async def stream_to_sse(self, tenant_id: str, item: dict):
         """Publish item to Redis for SSE streaming"""

services/alert_processor/app/models/__init__.py

@@ -0,0 +1 @@
+# services/alert_processor/app/models/__init__.py

services/alert_processor/app/models/alerts.py

@@ -0,0 +1,56 @@
+# services/alert_processor/app/models/alerts.py
+"""
+Alert models for the alert processor service
+"""
+
+from sqlalchemy import Column, String, Text, DateTime, JSON, Enum
+from sqlalchemy.dialects.postgresql import UUID
+from datetime import datetime
+import uuid
+import enum
+
+from shared.database.base import Base
+
+
+class AlertStatus(enum.Enum):
+    """Alert status values"""
+    ACTIVE = "active"
+    RESOLVED = "resolved"
+    ACKNOWLEDGED = "acknowledged"
+    IGNORED = "ignored"
+
+
+class AlertSeverity(enum.Enum):
+    """Alert severity levels"""
+    LOW = "low"
+    MEDIUM = "medium"
+    HIGH = "high"
+    URGENT = "urgent"
+
+
+class Alert(Base):
+    """Alert records for the alert processor service"""
+    __tablename__ = "alerts"
+
+    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
+    tenant_id = Column(UUID(as_uuid=True), nullable=False, index=True)
+
+    # Alert classification
+    item_type = Column(String(50), nullable=False)  # 'alert' or 'recommendation'
+    alert_type = Column(String(100), nullable=False)  # e.g., 'overstock_warning'
+    severity = Column(Enum(AlertSeverity), nullable=False, index=True)
+    status = Column(Enum(AlertStatus), default=AlertStatus.ACTIVE, index=True)
+
+    # Source and content
+    service = Column(String(100), nullable=False)  # originating service
+    title = Column(String(255), nullable=False)
+    message = Column(Text, nullable=False)
+
+    # Actions and metadata
+    actions = Column(JSON, nullable=True)  # List of available actions
+    alert_metadata = Column(JSON, nullable=True)  # Additional alert-specific data
+
+    # Timestamps
+    created_at = Column(DateTime, default=datetime.utcnow, index=True)
+    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
+    resolved_at = Column(DateTime, nullable=True)