move get_user_id in crud_base to a static method for other classes to…

… use

src/leapfrogai_api/data/crud_base.py

@@ -118,10 +118,16 @@ async def delete(self, filters: dict | None = None) -> bool:
     async def _get_user_id(self) -> str:
         """Get the user_id from the API key."""
 
-        if self.db.options.headers.get("x-custom-api-key"):
-            result = await self.db.table("api_keys").select("user_id").execute()
-            user_id: str = result.data[0]["user_id"]
-        else:
-            user_id = (await self.db.auth.get_user()).user.id
+        return await get_user_id(self.db)
 
-        return user_id
+
+async def get_user_id(db: AsyncClient) -> str:
+    """Get the user_id from the API key."""
+
+    if db.options.headers.get("x-custom-api-key"):
+        result = await db.table("api_keys").select("user_id").execute()
+        user_id: str = result.data[0]["user_id"]
+    else:
+        user_id = (await db.auth.get_user()).user.id
+
+    return user_id