REFACTOR ALL APIs fix 1

services/tenant/app/api/tenant_operations.py

@@ -587,16 +587,48 @@ async def upgrade_subscription_plan(
                 detail=validation.get("reason", "Cannot upgrade to this plan")
             )
 
-        # TODO: Implement actual plan upgrade logic
-        # This would involve:
-        # 1. Update subscription in database
-        # 2. Process payment changes
-        # 3. Update billing cycle
-        # 4. Send notifications
+        # Actually update the subscription plan in the database
+        from app.core.config import settings
+        from app.repositories.subscription_repository import SubscriptionRepository
+        from app.models.tenants import Subscription
+        from shared.database.base import create_database_manager
+
+        database_manager = create_database_manager(settings.DATABASE_URL, "tenant-service")
+
+        async with database_manager.get_session() as session:
+            subscription_repo = SubscriptionRepository(Subscription, session)
+
+            # Get the active subscription for this tenant
+            active_subscription = await subscription_repo.get_active_subscription(str(tenant_id))
+
+            if not active_subscription:
+                raise HTTPException(
+                    status_code=status.HTTP_404_NOT_FOUND,
+                    detail="No active subscription found for this tenant"
+                )
+
+            # Update the subscription plan
+            updated_subscription = await subscription_repo.update_subscription_plan(
+                str(active_subscription.id),
+                new_plan
+            )
+
+            # Commit the changes
+            await session.commit()
+
+            logger.info("Subscription plan upgraded successfully",
+                       tenant_id=str(tenant_id),
+                       subscription_id=str(active_subscription.id),
+                       old_plan=active_subscription.plan,
+                       new_plan=new_plan,
+                       user_id=current_user["user_id"])
 
         return {
             "success": True,
-            "message": f"Plan upgrade to {new_plan} initiated",
+            "message": f"Plan successfully upgraded to {new_plan}",
+            "old_plan": active_subscription.plan,
+            "new_plan": new_plan,
+            "new_monthly_price": updated_subscription.monthly_price,
             "validation": validation
         }