diff --git a/synapse/storage/databases/main/room.py b/synapse/storage/databases/main/room.py
index bd6f9553c6..3ee097abf7 100644
--- a/synapse/storage/databases/main/room.py
+++ b/synapse/storage/databases/main/room.py
@@ -1328,6 +1328,101 @@ class RoomStore(RoomBackgroundUpdateStore, RoomWorkerStore, SearchStore):
desc="add_event_report",
)
+ async def get_event_reports_paginate(
+ self,
+ start: int,
+ limit: int,
+ direction: str = "b",
+ user_id: Optional[str] = None,
+ room_id: Optional[str] = None,
+ ) -> Tuple[List[Dict[str, Any]], int]:
+ """Retrieve a paginated list of event reports
+
+ Args:
+ start: event offset to begin the query from
+ limit: number of rows to retrieve
+ direction: Whether to fetch the most recent first (`"b"`) or the
+ oldest first (`"f"`)
+ user_id: search for user_id. Ignored if user_id is None
+ room_id: search for room_id. Ignored if room_id is None
+ Returns:
+ event_reports: json list of event reports
+ count: total number of event reports matching the filter criteria
+ """
+
+ def _get_event_reports_paginate_txn(txn):
+ filters = []
+ args = []
+
+ if user_id:
+ filters.append("er.user_id LIKE ?")
+ args.extend(["%" + user_id + "%"])
+ if room_id:
+ filters.append("er.room_id LIKE ?")
+ args.extend(["%" + room_id + "%"])
+
+ if direction == "b":
+ order = "DESC"
+ else:
+ order = "ASC"
+
+ where_clause = "WHERE " + " AND ".join(filters) if len(filters) > 0 else ""
+
+ sql = """
+ SELECT COUNT(*) as total_event_reports
+ FROM event_reports AS er
+ {}
+ """.format(
+ where_clause
+ )
+ txn.execute(sql, args)
+ count = txn.fetchone()[0]
+
+ sql = """
+ SELECT
+ er.id,
+ er.received_ts,
+ er.room_id,
+ er.event_id,
+ er.user_id,
+ er.reason,
+ er.content,
+ events.sender,
+ room_aliases.room_alias,
+ event_json.json AS event_json
+ FROM event_reports AS er
+ LEFT JOIN room_aliases
+ ON room_aliases.room_id = er.room_id
+ JOIN events
+ ON events.event_id = er.event_id
+ JOIN event_json
+ ON event_json.event_id = er.event_id
+ {where_clause}
+ ORDER BY er.received_ts {order}
+ LIMIT ?
+ OFFSET ?
+ """.format(
+ where_clause=where_clause, order=order,
+ )
+
+ args += [limit, start]
+ txn.execute(sql, args)
+ event_reports = self.db_pool.cursor_to_dict(txn)
+
+ if count > 0:
+ for row in event_reports:
+ try:
+ row["content"] = db_to_json(row["content"])
+ row["event_json"] = db_to_json(row["event_json"])
+ except Exception:
+ continue
+
+ return event_reports, count
+
+ return await self.db_pool.runInteraction(
+ "get_event_reports_paginate", _get_event_reports_paginate_txn
+ )
+
def get_current_public_room_stream_id(self):
return self._public_room_id_gen.get_current_token()
|
