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Code Issues Releases Wiki Activity

Delete history for specific days in private chats.

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This commit is contained in:
John Preston
2021-11-16 11:26:35 +04:00
parent aa0a9b2db9
commit 80fcffcc40
18 changed files with 211 additions and 59 deletions
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53
Telegram/SourceFiles/data/data_histories.cpp
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@@ -12,6 +12,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include "data/data_chat.h"
#include "data/data_folder.h"
#include "data/data_scheduled_messages.h"
#include "base/unixtime.h"
#include "main/main_session.h"
#include "window/notifications_manager.h"
#include "history/history.h"
@@ -708,6 +709,58 @@ void Histories::deleteAllMessages(
});
}
void Histories::deleteMessagesByDates(
not_null<History*> history,
QDate firstDayToDelete,
QDate lastDayToDelete,
bool revoke) {
const auto firstSecondToDelete = base::unixtime::serialize(
{ firstDayToDelete, QTime(0, 0) }
);
const auto lastSecondToDelete = base::unixtime::serialize(
{ lastDayToDelete, QTime(23, 59, 59) }
);
deleteMessagesByDates(
history,
firstSecondToDelete - 1,
lastSecondToDelete + 1,
revoke);
}
void Histories::deleteMessagesByDates(
not_null<History*> history,
TimeId minDate,
TimeId maxDate,
bool revoke) {
sendRequest(history, RequestType::Delete, [=](Fn<void()> finish) {
const auto peer = history->peer;
const auto fail = [=](const MTP::Error &error) {
finish();
};
using Flag = MTPmessages_DeleteHistory::Flag;
const auto flags = Flag::f_just_clear
| Flag::f_min_date
| Flag::f_max_date
| (revoke ? Flag::f_revoke : Flag(0));
return session().api().request(MTPmessages_DeleteHistory(
MTP_flags(flags),
peer->input,
MTP_int(0),
MTP_int(minDate),
MTP_int(maxDate)
)).done([=](const MTPmessages_AffectedHistory &result) {
const auto offset = session().api().applyAffectedHistory(
peer,
result);
if (offset > 0) {
deleteMessagesByDates(history, minDate, maxDate, revoke);
}
finish();
}).fail(fail).send();
});
history->destroyMessagesByDates(minDate, maxDate);
}
void Histories::deleteMessages(const MessageIdsList &ids, bool revoke) {
auto remove = std::vector<not_null<HistoryItem*>>();
remove.reserve(ids.size());