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Code Issues Releases Wiki Activity

Fix updating unread message reactions.

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This commit is contained in:
John Preston
2022-01-28 10:44:12 +03:00
parent 8da9638563
commit 15719b73b4
3 changed files with 80 additions and 11 deletions
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61
Telegram/SourceFiles/data/data_message_reactions.cpp
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@@ -517,6 +517,60 @@ void MessageReactions::remove() {
add(QString());
}
bool MessageReactions::checkIfChanged(
const QVector<MTPReactionCount> &list,
const QVector<MTPMessagePeerReaction> &recent) const {
auto &owner = _item->history()->owner();
if (owner.reactions().sending(_item)) {
// We'll apply non-stale data from the request response.
return false;
}
auto existing = base::flat_set<QString>();
for (const auto &count : list) {
const auto changed = count.match([&](const MTPDreactionCount &data) {
const auto reaction = qs(data.vreaction());
const auto nowCount = data.vcount().v;
const auto i = _list.find(reaction);
const auto wasCount = (i != end(_list)) ? i->second : 0;
if (wasCount != nowCount) {
return true;
}
existing.emplace(reaction);
return false;
});
if (changed) {
return true;
}
}
for (const auto &[reaction, count] : _list) {
if (!existing.contains(reaction)) {
return true;
}
}
auto parsed = base::flat_map<QString, std::vector<RecentReaction>>();
for (const auto &reaction : recent) {
reaction.match([&](const MTPDmessagePeerReaction &data) {
const auto emoji = qs(data.vreaction());
if (_list.contains(emoji)) {
parsed[emoji].push_back(RecentReaction{
.peer = owner.peer(peerFromMTP(data.vpeer_id())),
.unread = data.is_unread(),
.big = data.is_big(),
});
}
});
}
return !ranges::equal(_recent, parsed, [](
const auto &a,
const auto &b) {
return ranges::equal(a.second, b.second, [](
const RecentReaction &a,
const RecentReaction &b) {
return (a.peer == b.peer) && (a.big == b.big);
});
});
}
void MessageReactions::set(
const QVector<MTPReactionCount> &list,
const QVector<MTPMessagePeerReaction> &recent,
@@ -531,10 +585,13 @@ void MessageReactions::set(
for (const auto &count : list) {
count.match([&](const MTPDreactionCount &data) {
const auto reaction = qs(data.vreaction());
if (data.is_chosen() && !ignoreChosen) {
if (_chosen != reaction) {
if (!ignoreChosen) {
if (data.is_chosen() && _chosen != reaction) {
_chosen = reaction;
changed = true;
} else if (!data.is_chosen() && _chosen == reaction) {
_chosen = QString();
changed = true;
}
}
const auto nowCount = data.vcount().v;