Improve the frontend

services/alert_processor/app/models/alerts.py

@@ -3,15 +3,20 @@
 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
+from sqlalchemy import Column, String, Text, DateTime, JSON, Enum, Integer, ForeignKey
+from sqlalchemy.dialects.postgresql import UUID, JSONB
+from datetime import datetime, timezone
 import uuid
 import enum
 
 from shared.database.base import Base
 
 
+def utc_now():
+    """Return current UTC time as timezone-aware datetime"""
+    return datetime.now(timezone.utc)
+
+
 class AlertStatus(enum.Enum):
     """Alert status values"""
     ACTIVE = "active"
@@ -28,6 +33,14 @@ class AlertSeverity(enum.Enum):
     URGENT = "urgent"
 
 
+class InteractionType(enum.Enum):
+    """Alert interaction types"""
+    ACKNOWLEDGED = "acknowledged"
+    RESOLVED = "resolved"
+    SNOOZED = "snoozed"
+    DISMISSED = "dismissed"
+
+
 class Alert(Base):
     """Alert records for the alert processor service"""
     __tablename__ = "alerts"
@@ -51,6 +64,27 @@ class Alert(Base):
     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)
+    created_at = Column(DateTime(timezone=True), default=utc_now, index=True)
+    updated_at = Column(DateTime(timezone=True), default=utc_now, onupdate=utc_now)
+    resolved_at = Column(DateTime(timezone=True), nullable=True)
+
+
+class AlertInteraction(Base):
+    """Alert interaction tracking for analytics"""
+    __tablename__ = "alert_interactions"
+
+    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
+    tenant_id = Column(UUID(as_uuid=True), nullable=False, index=True)
+    alert_id = Column(UUID(as_uuid=True), ForeignKey('alerts.id', ondelete='CASCADE'), nullable=False)
+    user_id = Column(UUID(as_uuid=True), nullable=False, index=True)
+
+    # Interaction details
+    interaction_type = Column(String(50), nullable=False, index=True)
+    interacted_at = Column(DateTime(timezone=True), nullable=False, default=utc_now, index=True)
+    response_time_seconds = Column(Integer, nullable=True)
+
+    # Context
+    interaction_metadata = Column(JSONB, nullable=True)
+
+    # Timestamps
+    created_at = Column(DateTime(timezone=True), nullable=False, default=utc_now)