Allow moving account data and receipts streams off master (#9104)

synapse/replication/http/account_data.py

@@ -0,0 +1,187 @@
+# -*- coding: utf-8 -*-
+# Copyright 2021 The Matrix.org Foundation C.I.C.
+#
+# Licensed 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.
+
+import logging
+
+from synapse.http.servlet import parse_json_object_from_request
+from synapse.replication.http._base import ReplicationEndpoint
+
+logger = logging.getLogger(__name__)
+
+
+class ReplicationUserAccountDataRestServlet(ReplicationEndpoint):
+    """Add user account data on the appropriate account data worker.
+
+    Request format:
+
+        POST /_synapse/replication/add_user_account_data/:user_id/:type
+
+        {
+            "content": { ... },
+        }
+
+    """
+
+    NAME = "add_user_account_data"
+    PATH_ARGS = ("user_id", "account_data_type")
+    CACHE = False
+
+    def __init__(self, hs):
+        super().__init__(hs)
+
+        self.handler = hs.get_account_data_handler()
+        self.clock = hs.get_clock()
+
+    @staticmethod
+    async def _serialize_payload(user_id, account_data_type, content):
+        payload = {
+            "content": content,
+        }
+
+        return payload
+
+    async def _handle_request(self, request, user_id, account_data_type):
+        content = parse_json_object_from_request(request)
+
+        max_stream_id = await self.handler.add_account_data_for_user(
+            user_id, account_data_type, content["content"]
+        )
+
+        return 200, {"max_stream_id": max_stream_id}
+
+
+class ReplicationRoomAccountDataRestServlet(ReplicationEndpoint):
+    """Add room account data on the appropriate account data worker.
+
+    Request format:
+
+        POST /_synapse/replication/add_room_account_data/:user_id/:room_id/:account_data_type
+
+        {
+            "content": { ... },
+        }
+
+    """
+
+    NAME = "add_room_account_data"
+    PATH_ARGS = ("user_id", "room_id", "account_data_type")
+    CACHE = False
+
+    def __init__(self, hs):
+        super().__init__(hs)
+
+        self.handler = hs.get_account_data_handler()
+        self.clock = hs.get_clock()
+
+    @staticmethod
+    async def _serialize_payload(user_id, room_id, account_data_type, content):
+        payload = {
+            "content": content,
+        }
+
+        return payload
+
+    async def _handle_request(self, request, user_id, room_id, account_data_type):
+        content = parse_json_object_from_request(request)
+
+        max_stream_id = await self.handler.add_account_data_to_room(
+            user_id, room_id, account_data_type, content["content"]
+        )
+
+        return 200, {"max_stream_id": max_stream_id}
+
+
+class ReplicationAddTagRestServlet(ReplicationEndpoint):
+    """Add tag on the appropriate account data worker.
+
+    Request format:
+
+        POST /_synapse/replication/add_tag/:user_id/:room_id/:tag
+
+        {
+            "content": { ... },
+        }
+
+    """
+
+    NAME = "add_tag"
+    PATH_ARGS = ("user_id", "room_id", "tag")
+    CACHE = False
+
+    def __init__(self, hs):
+        super().__init__(hs)
+
+        self.handler = hs.get_account_data_handler()
+        self.clock = hs.get_clock()
+
+    @staticmethod
+    async def _serialize_payload(user_id, room_id, tag, content):
+        payload = {
+            "content": content,
+        }
+
+        return payload
+
+    async def _handle_request(self, request, user_id, room_id, tag):
+        content = parse_json_object_from_request(request)
+
+        max_stream_id = await self.handler.add_tag_to_room(
+            user_id, room_id, tag, content["content"]
+        )
+
+        return 200, {"max_stream_id": max_stream_id}
+
+
+class ReplicationRemoveTagRestServlet(ReplicationEndpoint):
+    """Remove tag on the appropriate account data worker.
+
+    Request format:
+
+        POST /_synapse/replication/remove_tag/:user_id/:room_id/:tag
+
+        {}
+
+    """
+
+    NAME = "remove_tag"
+    PATH_ARGS = (
+        "user_id",
+        "room_id",
+        "tag",
+    )
+    CACHE = False
+
+    def __init__(self, hs):
+        super().__init__(hs)
+
+        self.handler = hs.get_account_data_handler()
+        self.clock = hs.get_clock()
+
+    @staticmethod
+    async def _serialize_payload(user_id, room_id, tag):
+
+        return {}
+
+    async def _handle_request(self, request, user_id, room_id, tag):
+        max_stream_id = await self.handler.remove_tag_from_room(user_id, room_id, tag,)
+
+        return 200, {"max_stream_id": max_stream_id}
+
+
+def register_servlets(hs, http_server):
+    ReplicationUserAccountDataRestServlet(hs).register(http_server)
+    ReplicationRoomAccountDataRestServlet(hs).register(http_server)
+    ReplicationAddTagRestServlet(hs).register(http_server)
+    ReplicationRemoveTagRestServlet(hs).register(http_server)