init: Initial commit

models/channel.py

@@ -0,0 +1,19 @@
+from sqlalchemy import Column, String, DateTime, UUID, ForeignKey
+from sqlalchemy.orm import relationship
+from uuid import uuid4
+
+from datetime import datetime
+
+from models.base import Base
+
+class Channel(Base):
+    __tablename__ = "channels"
+    id = Column(UUID, primary_key=True, default=uuid4)
+    name = Column(String)
+    microsoft_channel_id = Column(UUID, nullable=False, unique=True)
+    team_id = Column(UUID, ForeignKey("teams.id"), nullable=False)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now)
+    
+    team = relationship("Team", back_populates="channels")
+    webhooks = relationship("Webhook", back_populates="channel", cascade="all, delete-orphan")