Added first version of database and orm

src/tests_dev/db/user_repo.py

@@ -0,0 +1,23 @@
+from sh_edraft.database.context.base import DatabaseContextBase
+from tests_dev.db.city import City
+from tests_dev.db.user import User
+from tests_dev.db.user_repo_base import UserRepoBase
+
+
+class UserRepo(UserRepoBase):
+
+    def __init__(self, db_context: DatabaseContextBase):
+        UserRepoBase.__init__(self)
+
+        self._session = db_context.session
+        self._user_query = db_context.session.query(User)
+
+    def create(self): pass
+
+    def add_test_user(self):
+        city = City('Haren', '49733')
+        city2 = City('Meppen', '49716')
+        self._session.add(city2)
+        user = User('TestUser', city)
+        self._session.add(user)
+        self._session.commit()