feat: Funcion de sistema tenants

scripts/debug_orm.py

@@ -0,0 +1,49 @@
+"""Debug: check SQLAlchemy ORM category loading"""
+import asyncio
+import os
+import sys
+
+sys.path.insert(0, '/app')
+os.chdir('/app')
+
+from sqlalchemy.ext.asyncio import create_async_engine, AsyncSession
+from sqlalchemy.orm import sessionmaker, selectinload
+from sqlalchemy import select
+from app.models.ticket import Ticket
+from app.models.category import Category
+
+
+async def run():
+    database_url = os.environ.get('DATABASE_URL', 'postgresql+asyncpg://postgres:postgres@db:5432/servicemanager')
+    engine = create_async_engine(database_url, echo=True)
+    async_session = sessionmaker(engine, class_=AsyncSession, expire_on_commit=False)
+
+    async with async_session() as session:
+        # Test selectinload
+        result = await session.execute(
+            select(Ticket)
+            .options(selectinload(Ticket.category))
+            .where(Ticket.category_id != None)
+            .limit(3)
+        )
+        tickets = result.scalars().all()
+
+        print(f"\n=== ORM RESULTS ({len(tickets)} tickets) ===")
+        for t in tickets:
+            print(f"  {t.ticket_number}: category_id={t.category_id}, category={t.category}")
+            if t.category:
+                print(f"    -> category.name={t.category.name}")
+            else:
+                print(f"    -> category is None!")
+
+        # Check if Category model can be queried directly
+        r2 = await session.execute(select(Category).limit(3))
+        cats = r2.scalars().all()
+        print(f"\n=== DIRECT CATEGORY QUERY ({len(cats)} categories) ===")
+        for c in cats:
+            print(f"  id={c.id}, name={c.name}")
+
+    await engine.dispose()
+
+
+asyncio.run(run())