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Implement unread counter (MSC2625) (#7673)
Implementation of https://github.com/matrix-org/matrix-doc/pull/2625
This commit is contained in:
commit
46613aaf79
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changelog.d/7673.feature
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1
changelog.d/7673.feature
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@ -0,0 +1 @@
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Add a per-room counter for unread messages in responses to `/sync` requests. Implements [MSC2625](https://github.com/matrix-org/matrix-doc/pull/2625).
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@ -1893,6 +1893,9 @@ class SyncHandler(object):
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if notifs is not None:
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unread_notifications["notification_count"] = notifs["notify_count"]
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unread_notifications["highlight_count"] = notifs["highlight_count"]
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unread_notifications["org.matrix.msc2625.unread_count"] = notifs[
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"unread_count"
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]
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sync_result_builder.joined.append(room_sync)
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@ -189,8 +189,11 @@ class BulkPushRuleEvaluator(object):
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)
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if matches:
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actions = [x for x in rule["actions"] if x != "dont_notify"]
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if actions and "notify" in actions:
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# Push rules say we should notify the user of this event
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if (
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"notify" in actions
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or "org.matrix.msc2625.mark_unread" in actions
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):
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# Push rules say we should act on this event.
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actions_by_user[uid] = actions
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break
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@ -39,7 +39,10 @@ def get_badge_count(store, user_id):
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)
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# return one badge count per conversation, as count per
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# message is so noisy as to be almost useless
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badge += 1 if notifs["notify_count"] else 0
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# We're populating this badge using the unread_count (instead of the
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# notify_count) as this badge is the number of missed messages, not the
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# number of missed notifications.
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badge += 1 if notifs["unread_count"] else 0
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return badge
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@ -1,5 +1,5 @@
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# -*- coding: utf-8 -*-
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# Copyright 2014-2016 OpenMarket Ltd
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# Copyright 2014-2020 The Matrix.org Foundation C.I.C.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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@ -267,7 +267,7 @@ def _check_actions(actions):
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raise InvalidRuleException("No actions found")
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for a in actions:
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if a in ["notify", "dont_notify", "coalesce"]:
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if a in ["notify", "dont_notify", "coalesce", "org.matrix.msc2625.mark_unread"]:
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pass
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elif isinstance(a, dict) and "set_tweak" in a:
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pass
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@ -1,6 +1,5 @@
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# -*- coding: utf-8 -*-
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# Copyright 2015 OpenMarket Ltd
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# Copyright 2018 New Vector Ltd
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# Copyright 2015-2020 The Matrix.org Foundation C.I.C.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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@ -15,7 +14,9 @@
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# limitations under the License.
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import logging
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from typing import Dict, Tuple
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import attr
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from canonicaljson import json
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from twisted.internet import defer
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@ -36,6 +37,16 @@ DEFAULT_HIGHLIGHT_ACTION = [
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]
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@attr.s
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class EventPushSummary:
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"""Summary of pending event push actions for a given user in a given room."""
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unread_count = attr.ib(type=int)
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stream_ordering = attr.ib(type=int)
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old_user_id = attr.ib(type=str)
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notif_count = attr.ib(type=int)
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def _serialize_action(actions, is_highlight):
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"""Custom serializer for actions. This allows us to "compress" common actions.
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@ -122,25 +133,42 @@ class EventPushActionsWorkerStore(SQLBaseStore):
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def _get_unread_counts_by_pos_txn(self, txn, room_id, user_id, stream_ordering):
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# First get number of notifications.
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# We don't need to put a notif=1 clause as all rows always have
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# notif=1
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# First get number of actions, grouped on whether the action notifies.
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sql = (
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"SELECT count(*)"
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"SELECT count(*), notif"
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" FROM event_push_actions ea"
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" WHERE"
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" user_id = ?"
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" AND room_id = ?"
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" AND stream_ordering > ?"
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" GROUP BY notif"
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)
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txn.execute(sql, (user_id, room_id, stream_ordering))
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row = txn.fetchone()
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notify_count = row[0] if row else 0
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rows = txn.fetchall()
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# We should get a maximum number of two rows: one for notif = 0, which is the
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# number of actions that contribute to the unread_count but not to the
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# notify_count, and one for notif = 1, which is the number of actions that
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# contribute to both counters. If one or both rows don't appear, then the
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# value for the matching counter should be 0.
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unread_count = 0
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notify_count = 0
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for row in rows:
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# We always increment unread_count because actions that notify also
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# contribute to it.
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unread_count += row[0]
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if row[1] == 1:
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notify_count = row[0]
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elif row[1] != 0:
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logger.warning(
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"Unexpected value %d for column 'notif' in table"
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" 'event_push_actions'",
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row[1],
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)
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txn.execute(
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"""
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SELECT notif_count FROM event_push_summary
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SELECT notif_count, unread_count FROM event_push_summary
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WHERE room_id = ? AND user_id = ? AND stream_ordering > ?
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""",
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(room_id, user_id, stream_ordering),
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@ -148,6 +176,7 @@ class EventPushActionsWorkerStore(SQLBaseStore):
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rows = txn.fetchall()
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if rows:
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notify_count += rows[0][0]
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unread_count += rows[0][1]
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# Now get the number of highlights
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sql = (
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@ -164,7 +193,11 @@ class EventPushActionsWorkerStore(SQLBaseStore):
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row = txn.fetchone()
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highlight_count = row[0] if row else 0
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return {"notify_count": notify_count, "highlight_count": highlight_count}
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return {
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"unread_count": unread_count,
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"notify_count": notify_count,
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"highlight_count": highlight_count,
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}
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@defer.inlineCallbacks
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def get_push_action_users_in_range(self, min_stream_ordering, max_stream_ordering):
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@ -222,6 +255,7 @@ class EventPushActionsWorkerStore(SQLBaseStore):
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" AND ep.user_id = ?"
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" AND ep.stream_ordering > ?"
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" AND ep.stream_ordering <= ?"
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" AND ep.notif = 1"
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" ORDER BY ep.stream_ordering ASC LIMIT ?"
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)
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args = [user_id, user_id, min_stream_ordering, max_stream_ordering, limit]
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@ -250,6 +284,7 @@ class EventPushActionsWorkerStore(SQLBaseStore):
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" AND ep.user_id = ?"
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" AND ep.stream_ordering > ?"
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" AND ep.stream_ordering <= ?"
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" AND ep.notif = 1"
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" ORDER BY ep.stream_ordering ASC LIMIT ?"
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)
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args = [user_id, user_id, min_stream_ordering, max_stream_ordering, limit]
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@ -322,6 +357,7 @@ class EventPushActionsWorkerStore(SQLBaseStore):
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" AND ep.user_id = ?"
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" AND ep.stream_ordering > ?"
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" AND ep.stream_ordering <= ?"
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" AND ep.notif = 1"
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" ORDER BY ep.stream_ordering DESC LIMIT ?"
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)
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args = [user_id, user_id, min_stream_ordering, max_stream_ordering, limit]
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@ -350,6 +386,7 @@ class EventPushActionsWorkerStore(SQLBaseStore):
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" AND ep.user_id = ?"
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" AND ep.stream_ordering > ?"
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" AND ep.stream_ordering <= ?"
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" AND ep.notif = 1"
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" ORDER BY ep.stream_ordering DESC LIMIT ?"
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)
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args = [user_id, user_id, min_stream_ordering, max_stream_ordering, limit]
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@ -399,7 +436,7 @@ class EventPushActionsWorkerStore(SQLBaseStore):
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def _get_if_maybe_push_in_range_for_user_txn(txn):
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sql = """
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SELECT 1 FROM event_push_actions
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WHERE user_id = ? AND stream_ordering > ?
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WHERE user_id = ? AND stream_ordering > ? AND notif = 1
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LIMIT 1
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"""
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@ -428,14 +465,15 @@ class EventPushActionsWorkerStore(SQLBaseStore):
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return
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# This is a helper function for generating the necessary tuple that
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# can be used to inert into the `event_push_actions_staging` table.
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# can be used to insert into the `event_push_actions_staging` table.
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def _gen_entry(user_id, actions):
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is_highlight = 1 if _action_has_highlight(actions) else 0
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notif = 0 if "org.matrix.msc2625.mark_unread" in actions else 1
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return (
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event_id, # event_id column
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user_id, # user_id column
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_serialize_action(actions, is_highlight), # actions column
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1, # notif column
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notif, # notif column
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is_highlight, # highlight column
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)
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@ -817,24 +855,51 @@ class EventPushActionsStore(EventPushActionsWorkerStore):
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# Calculate the new counts that should be upserted into event_push_summary
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sql = """
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SELECT user_id, room_id,
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coalesce(old.notif_count, 0) + upd.notif_count,
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coalesce(old.%s, 0) + upd.cnt,
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upd.stream_ordering,
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old.user_id
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FROM (
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SELECT user_id, room_id, count(*) as notif_count,
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SELECT user_id, room_id, count(*) as cnt,
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max(stream_ordering) as stream_ordering
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FROM event_push_actions
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WHERE ? <= stream_ordering AND stream_ordering < ?
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AND highlight = 0
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%s
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GROUP BY user_id, room_id
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) AS upd
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LEFT JOIN event_push_summary AS old USING (user_id, room_id)
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"""
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txn.execute(sql, (old_rotate_stream_ordering, rotate_to_stream_ordering))
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rows = txn.fetchall()
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# First get the count of unread messages.
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txn.execute(
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sql % ("unread_count", ""),
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(old_rotate_stream_ordering, rotate_to_stream_ordering),
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)
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logger.info("Rotating notifications, handling %d rows", len(rows))
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# We need to merge both lists into a single object because we might not have the
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# same amount of rows in each of them. In this case we use a dict indexed on the
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# user ID and room ID to make it easier to populate.
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summaries = {} # type: Dict[Tuple[str, str], EventPushSummary]
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for row in txn:
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summaries[(row[0], row[1])] = EventPushSummary(
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unread_count=row[2],
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stream_ordering=row[3],
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old_user_id=row[4],
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notif_count=0,
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)
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# Then get the count of notifications.
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txn.execute(
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sql % ("notif_count", "AND notif = 1"),
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(old_rotate_stream_ordering, rotate_to_stream_ordering),
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)
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# notif_rows is populated based on a subset of the query used to populate
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# unread_rows, so we can be sure that there will be no KeyError here.
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for row in txn:
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summaries[(row[0], row[1])].notif_count = row[2]
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logger.info("Rotating notifications, handling %d rows", len(summaries))
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# If the `old.user_id` above is NULL then we know there isn't already an
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# entry in the table, so we simply insert it. Otherwise we update the
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@ -844,22 +909,34 @@ class EventPushActionsStore(EventPushActionsWorkerStore):
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table="event_push_summary",
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values=[
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{
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"user_id": row[0],
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"room_id": row[1],
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"notif_count": row[2],
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"stream_ordering": row[3],
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"user_id": user_id,
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"room_id": room_id,
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"notif_count": summary.notif_count,
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"unread_count": summary.unread_count,
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"stream_ordering": summary.stream_ordering,
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}
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for row in rows
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if row[4] is None
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for ((user_id, room_id), summary) in summaries.items()
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if summary.old_user_id is None
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],
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)
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txn.executemany(
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"""
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UPDATE event_push_summary SET notif_count = ?, stream_ordering = ?
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UPDATE event_push_summary
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SET notif_count = ?, unread_count = ?, stream_ordering = ?
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WHERE user_id = ? AND room_id = ?
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""",
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((row[2], row[3], row[0], row[1]) for row in rows if row[4] is not None),
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(
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(
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summary.notif_count,
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summary.unread_count,
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summary.stream_ordering,
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user_id,
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room_id,
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)
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for ((user_id, room_id), summary) in summaries.items()
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if summary.old_user_id is not None
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),
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)
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txn.execute(
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@ -0,0 +1,23 @@
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/* Copyright 2020 The Matrix.org Foundation C.I.C
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
|
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* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
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* Unless required by applicable law or agreed to in writing, software
|
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* distributed under the License is distributed on an "AS IS" BASIS,
|
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* 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.
|
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*/
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-- Store the number of unread messages, i.e. messages that triggered either a notify
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-- action or a mark_unread one.
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ALTER TABLE event_push_summary ADD COLUMN unread_count BIGINT NOT NULL DEFAULT 0;
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-- Pre-populate the new column with the count of pending notifications.
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-- We expect event_push_summary to be relatively small, so we can do this update
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-- synchronously without impacting Synapse's startup time too much.
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UPDATE event_push_summary SET unread_count = notif_count;
|
@ -160,7 +160,7 @@ class SlavedEventStoreTestCase(BaseSlavedStoreTestCase):
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self.check(
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"get_unread_event_push_actions_by_room_for_user",
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[ROOM_ID, USER_ID_2, event1.event_id],
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{"highlight_count": 0, "notify_count": 0},
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{"highlight_count": 0, "notify_count": 0, "unread_count": 0},
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)
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self.persist(
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@ -173,7 +173,7 @@ class SlavedEventStoreTestCase(BaseSlavedStoreTestCase):
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self.check(
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"get_unread_event_push_actions_by_room_for_user",
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[ROOM_ID, USER_ID_2, event1.event_id],
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{"highlight_count": 0, "notify_count": 1},
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{"highlight_count": 0, "notify_count": 1, "unread_count": 1},
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)
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self.persist(
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@ -188,7 +188,20 @@ class SlavedEventStoreTestCase(BaseSlavedStoreTestCase):
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self.check(
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"get_unread_event_push_actions_by_room_for_user",
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[ROOM_ID, USER_ID_2, event1.event_id],
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{"highlight_count": 1, "notify_count": 2},
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{"highlight_count": 1, "notify_count": 2, "unread_count": 2},
|
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)
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self.persist(
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type="m.room.message",
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msgtype="m.text",
|
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body="world",
|
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push_actions=[(USER_ID_2, ["org.matrix.msc2625.mark_unread"])],
|
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)
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self.replicate()
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self.check(
|
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"get_unread_event_push_actions_by_room_for_user",
|
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[ROOM_ID, USER_ID_2, event1.event_id],
|
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{"highlight_count": 1, "notify_count": 2, "unread_count": 3},
|
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)
|
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|
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def test_get_rooms_for_user_with_stream_ordering(self):
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|
@ -22,6 +22,10 @@ import tests.utils
|
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|
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USER_ID = "@user:example.com"
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MARK_UNREAD = [
|
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"org.matrix.msc2625.mark_unread",
|
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{"set_tweak": "highlight", "value": False},
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]
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PlAIN_NOTIF = ["notify", {"set_tweak": "highlight", "value": False}]
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HIGHLIGHT = [
|
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"notify",
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@ -55,13 +59,17 @@ class EventPushActionsStoreTestCase(tests.unittest.TestCase):
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user_id = "@user1235:example.com"
|
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@defer.inlineCallbacks
|
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def _assert_counts(noitf_count, highlight_count):
|
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def _assert_counts(unread_count, notif_count, highlight_count):
|
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counts = yield self.store.db.runInteraction(
|
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"", self.store._get_unread_counts_by_pos_txn, room_id, user_id, 0
|
||||
)
|
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self.assertEquals(
|
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counts,
|
||||
{"notify_count": noitf_count, "highlight_count": highlight_count},
|
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{
|
||||
"unread_count": unread_count,
|
||||
"notify_count": notif_count,
|
||||
"highlight_count": highlight_count,
|
||||
},
|
||||
)
|
||||
|
||||
@defer.inlineCallbacks
|
||||
@ -96,23 +104,23 @@ class EventPushActionsStoreTestCase(tests.unittest.TestCase):
|
||||
stream,
|
||||
)
|
||||
|
||||
yield _assert_counts(0, 0)
|
||||
yield _assert_counts(0, 0, 0)
|
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yield _inject_actions(1, PlAIN_NOTIF)
|
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yield _assert_counts(1, 0)
|
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yield _assert_counts(1, 1, 0)
|
||||
yield _rotate(2)
|
||||
yield _assert_counts(1, 0)
|
||||
yield _assert_counts(1, 1, 0)
|
||||
|
||||
yield _inject_actions(3, PlAIN_NOTIF)
|
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yield _assert_counts(2, 0)
|
||||
yield _assert_counts(2, 2, 0)
|
||||
yield _rotate(4)
|
||||
yield _assert_counts(2, 0)
|
||||
yield _assert_counts(2, 2, 0)
|
||||
|
||||
yield _inject_actions(5, PlAIN_NOTIF)
|
||||
yield _mark_read(3, 3)
|
||||
yield _assert_counts(1, 0)
|
||||
yield _assert_counts(1, 1, 0)
|
||||
|
||||
yield _mark_read(5, 5)
|
||||
yield _assert_counts(0, 0)
|
||||
yield _assert_counts(0, 0, 0)
|
||||
|
||||
yield _inject_actions(6, PlAIN_NOTIF)
|
||||
yield _rotate(7)
|
||||
@ -121,17 +129,22 @@ class EventPushActionsStoreTestCase(tests.unittest.TestCase):
|
||||
table="event_push_actions", keyvalues={"1": 1}, desc=""
|
||||
)
|
||||
|
||||
yield _assert_counts(1, 0)
|
||||
yield _assert_counts(1, 1, 0)
|
||||
|
||||
yield _mark_read(7, 7)
|
||||
yield _assert_counts(0, 0)
|
||||
yield _assert_counts(0, 0, 0)
|
||||
|
||||
yield _inject_actions(8, HIGHLIGHT)
|
||||
yield _assert_counts(1, 1)
|
||||
yield _inject_actions(8, MARK_UNREAD)
|
||||
yield _assert_counts(1, 0, 0)
|
||||
yield _rotate(9)
|
||||
yield _assert_counts(1, 1)
|
||||
yield _rotate(10)
|
||||
yield _assert_counts(1, 1)
|
||||
yield _assert_counts(1, 0, 0)
|
||||
|
||||
yield _inject_actions(10, HIGHLIGHT)
|
||||
yield _assert_counts(2, 1, 1)
|
||||
yield _rotate(11)
|
||||
yield _assert_counts(2, 1, 1)
|
||||
yield _rotate(12)
|
||||
yield _assert_counts(2, 1, 1)
|
||||
|
||||
@defer.inlineCallbacks
|
||||
def test_find_first_stream_ordering_after_ts(self):
|
||||
|
Loading…
Reference in New Issue
Block a user