Added dao base

tests/custom/database/src/model/user_dao.py

@@ -0,0 +1,14 @@
+from cpl.database import InternalTables
+from cpl.database.abc import DbModelDaoABC
+from model.user import User
+
+
+class UserDao(DbModelDaoABC[User]):
+
+    def __init__(self):
+        DbModelDaoABC.__init__(self, __name__, User, InternalTables.users)
+
+        self.attribute(User.name, str)
+        self.attribute(User.city_id, int, db_name="CityId")
+
+        self.reference("city", "id", User.city_id, "city")