feat: Slack Avatar integration (#27849)

superset/daos/user.py

@@ -0,0 +1,43 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+from __future__ import annotations
+
+import logging
+
+from flask_appbuilder.security.sqla.models import User
+
+from superset.daos.base import BaseDAO
+from superset.extensions import db
+from superset.models.user_attributes import UserAttribute
+
+logger = logging.getLogger(__name__)
+
+
+class UserDAO(BaseDAO[User]):
+    @staticmethod
+    def get_by_id(user_id: int) -> User:
+        return db.session.query(User).filter_by(id=user_id).one()
+
+    @staticmethod
+    def set_avatar_url(user: User, url: str) -> None:
+        if user.extra_attributes:
+            user.extra_attributes[0].avatar_url = url
+        else:
+            attrs = UserAttribute(avatar_url=url, user_id=user.id)
+            user.extra_attributes = [attrs]
+            db.session.add(attrs)
+            db.session.commit()