Base code

backend/models/scheduler_models.py

@@ -0,0 +1,48 @@
+"""
+Scheduler Event Models
+Models for tracking scheduler-level events and history.
+"""
+
+from sqlalchemy import Column, Integer, String, Text, DateTime, JSON, Float
+from datetime import datetime
+
+# Import the same Base from enhanced_strategy_models
+from models.enhanced_strategy_models import Base
+
+
+class SchedulerEventLog(Base):
+    """Model for storing scheduler-level events (check cycles, interval adjustments, etc.)"""
+    __tablename__ = "scheduler_event_logs"
+    
+    id = Column(Integer, primary_key=True, index=True)
+    event_type = Column(String(50), nullable=False)  # 'check_cycle', 'interval_adjustment', 'start', 'stop', 'job_scheduled', 'job_cancelled'
+    event_date = Column(DateTime, default=datetime.utcnow, nullable=False, index=True)
+    
+    # Event details
+    check_cycle_number = Column(Integer, nullable=True)  # For check_cycle events
+    check_interval_minutes = Column(Integer, nullable=True)  # Interval at time of event
+    previous_interval_minutes = Column(Integer, nullable=True)  # For interval_adjustment events
+    new_interval_minutes = Column(Integer, nullable=True)  # For interval_adjustment events
+    
+    # Task execution summary for check cycles
+    tasks_found = Column(Integer, nullable=True)
+    tasks_executed = Column(Integer, nullable=True)
+    tasks_failed = Column(Integer, nullable=True)
+    tasks_by_type = Column(JSON, nullable=True)  # {'monitoring_task': 5, ...}
+    
+    # Job information
+    job_id = Column(String(200), nullable=True)  # For job_scheduled/cancelled events
+    job_type = Column(String(50), nullable=True)  # 'recurring', 'one_time'
+    user_id = Column(String(200), nullable=True, index=True)  # For user isolation
+    
+    # Performance metrics
+    check_duration_seconds = Column(Float, nullable=True)  # How long the check cycle took
+    active_strategies_count = Column(Integer, nullable=True)
+    active_executions = Column(Integer, nullable=True)
+    
+    # Additional context
+    event_data = Column(JSON, nullable=True)  # Additional event-specific data
+    error_message = Column(Text, nullable=True)  # For error events
+    
+    created_at = Column(DateTime, default=datetime.utcnow)
+