Added in_use and priority_id field for channels urls. Added priorities table. Setup sql alchemy migration. Generate first migration.

app/routers/channels.py

@@ -13,6 +13,7 @@ from app.models import (
     ChannelURLCreate,
     ChannelURLResponse,
 )
+from app.models.schemas import ChannelURLUpdate
 from app.utils.database import get_db
 from app.auth.dependencies import get_current_user, require_roles
 from app.models.auth import CognitoUser
@@ -45,16 +46,21 @@ def create_channel(
         )
 
     # Create channel without URLs first
-    channel_data = channel.model_dump()
-    urls = channel_data.pop('urls', [])
+    channel_data = channel.model_dump(exclude={'urls'})
+    urls = channel.urls
     db_channel = ChannelDB(**channel_data)
     db.add(db_channel)
     db.commit()
     db.refresh(db_channel)
 
-    # Add URLs
+    # Add URLs with priority
     for url in urls:
-        db_url = ChannelURL(channel_id=db_channel.id, url=url)
+        db_url = ChannelURL(
+            channel_id=db_channel.id,
+            url=url.url,
+            priority_id=url.priority_id,
+            in_use=False
+        )
         db.add(db_url)
     
     db.commit()
@@ -91,22 +97,28 @@ def update_channel(
             detail="Channel not found"
         )
 
-    # Check for duplicate channel (same group_title + name) excluding current channel
-    existing_channel = db.query(ChannelDB).filter(
-        and_(
-            ChannelDB.group_title == channel.group_title,
-            ChannelDB.name == channel.name,
-            ChannelDB.id != channel_id
-        )
-    ).first()
+    # Only check for duplicates if name or group_title are being updated
+    if channel.name is not None or channel.group_title is not None:
+        name = channel.name if channel.name is not None else db_channel.name
+        group_title = channel.group_title if channel.group_title is not None else db_channel.group_title
+        
+        existing_channel = db.query(ChannelDB).filter(
+            and_(
+                ChannelDB.group_title == group_title,
+                ChannelDB.name == name,
+                ChannelDB.id != channel_id
+            )
+        ).first()
+        
+        if existing_channel:
+            raise HTTPException(
+                status_code=status.HTTP_409_CONFLICT,
+                detail="Channel with same group_title and name already exists"
+            )
     
-    if existing_channel:
-        raise HTTPException(
-            status_code=status.HTTP_409_CONFLICT,
-            detail="Channel with same group_title and name already exists"
-        )
-    
-    for key, value in channel.model_dump().items():
+    # Update only provided fields
+    update_data = channel.model_dump(exclude_unset=True)
+    for key, value in update_data.items():
         setattr(db_channel, key, value)
     
     db.commit()
@@ -160,12 +172,51 @@ def add_channel_url(
             detail="Channel not found"
         )
 
-    db_url = ChannelURL(channel_id=channel_id, url=url.url)
+    db_url = ChannelURL(
+        channel_id=channel_id,
+        url=url.url,
+        priority_id=url.priority_id,
+        in_use=False  # Default to not in use
+    )
     db.add(db_url)
     db.commit()
     db.refresh(db_url)
     return db_url
 
+@router.put("/{channel_id}/urls/{url_id}", response_model=ChannelURLResponse)
+@require_roles("admin")
+def update_channel_url(
+    channel_id: UUID,
+    url_id: UUID,
+    url_update: ChannelURLUpdate,
+    db: Session = Depends(get_db),
+    user: CognitoUser = Depends(get_current_user)
+):
+    """Update a channel URL (url, in_use, or priority_id)"""
+    db_url = db.query(ChannelURL).filter(
+        and_(
+            ChannelURL.id == url_id,
+            ChannelURL.channel_id == channel_id
+        )
+    ).first()
+    
+    if not db_url:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="URL not found"
+        )
+    
+    if url_update.url is not None:
+        db_url.url = url_update.url
+    if url_update.in_use is not None:
+        db_url.in_use = url_update.in_use
+    if url_update.priority_id is not None:
+        db_url.priority_id = url_update.priority_id
+    
+    db.commit()
+    db.refresh(db_url)
+    return db_url
+
 @router.delete("/{channel_id}/urls/{url_id}", status_code=status.HTTP_204_NO_CONTENT)
 @require_roles("admin")
 def delete_channel_url(