mirror of
https://mau.dev/maunium/synapse.git
synced 2024-08-29 13:42:33 +00:00
82 lines
2.5 KiB
Python
82 lines
2.5 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright 2014 matrix.org
|
|
#
|
|
# 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.
|
|
|
|
from ._base import SQLBaseStore, Table
|
|
from synapse.api.events.room import MessageEvent
|
|
|
|
import collections
|
|
import json
|
|
|
|
|
|
class MessageStore(SQLBaseStore):
|
|
|
|
def get_message(self, user_id, room_id, msg_id):
|
|
"""Get a message from the store.
|
|
|
|
Args:
|
|
user_id (str): The ID of the user who sent the message.
|
|
room_id (str): The room the message was sent in.
|
|
msg_id (str): The unique ID for this user/room combo.
|
|
"""
|
|
query = MessagesTable.select_statement(
|
|
"user_id = ? AND room_id = ? AND msg_id = ? " +
|
|
"ORDER BY id DESC LIMIT 1")
|
|
return self._execute(
|
|
MessagesTable.decode_single_result,
|
|
query, user_id, room_id, msg_id,
|
|
)
|
|
|
|
def store_message(self, user_id, room_id, msg_id, content):
|
|
"""Store a message in the store.
|
|
|
|
Args:
|
|
user_id (str): The ID of the user who sent the message.
|
|
room_id (str): The room the message was sent in.
|
|
msg_id (str): The unique ID for this user/room combo.
|
|
content (str): The content of the message (JSON)
|
|
"""
|
|
return self._simple_insert(MessagesTable.table_name, dict(
|
|
user_id=user_id,
|
|
room_id=room_id,
|
|
msg_id=msg_id,
|
|
content=content,
|
|
))
|
|
|
|
def get_max_message_id(self):
|
|
return self._simple_max_id(MessagesTable.table_name)
|
|
|
|
|
|
class MessagesTable(Table):
|
|
table_name = "messages"
|
|
|
|
fields = [
|
|
"id",
|
|
"user_id",
|
|
"room_id",
|
|
"msg_id",
|
|
"content"
|
|
]
|
|
|
|
class EntryType(collections.namedtuple("MessageEntry", fields)):
|
|
|
|
def as_event(self, event_factory):
|
|
return event_factory.create_event(
|
|
etype=MessageEvent.TYPE,
|
|
room_id=self.room_id,
|
|
user_id=self.user_id,
|
|
msg_id=self.msg_id,
|
|
content=json.loads(self.content),
|
|
)
|