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Transparent deletion of scheduled server messages by different message_id. 

GitOrigin-RevId: caa637e67824f0678f934e07287530438b84c979
This commit is contained in:
levlam 2019-12-02 18:25:41 +03:00
parent 80d814e2ee
commit c7252bc11a
1 changed files with 14 additions and 2 deletions
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16
td/telegram/MessagesDb.cpp
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@ -253,6 +253,9 @@ class MessagesDbImpl : public MessagesDbSyncInterface {
db_.get_statement("SELECT data FROM scheduled_messages WHERE dialog_id = ?1 AND server_message_id = ?2"));
TRY_RESULT_ASSIGN(delete_scheduled_message_stmt_,
db_.get_statement("DELETE FROM scheduled_messages WHERE dialog_id = ?1 AND message_id = ?2"));
TRY_RESULT_ASSIGN(
delete_scheduled_server_message_stmt_,
db_.get_statement("DELETE FROM scheduled_messages WHERE dialog_id = ?1 AND server_message_id = ?2"));
// LOG(ERROR) << get_message_stmt_.explain().ok();
// LOG(ERROR) << get_messages_from_notification_id_stmt.explain().ok();
@ -373,12 +376,20 @@ class MessagesDbImpl : public MessagesDbSyncInterface {
auto message_id = full_message_id.get_message_id();
CHECK(dialog_id.is_valid());
CHECK(message_id.is_valid() || message_id.is_valid_scheduled());
auto &stmt = message_id.is_scheduled() ? delete_scheduled_message_stmt_ : delete_message_stmt_;
bool is_scheduled = message_id.is_scheduled();
bool is_scheduled_server = is_scheduled && message_id.is_scheduled_server();
auto &stmt = is_scheduled
? (is_scheduled_server ? delete_scheduled_server_message_stmt_ : delete_scheduled_message_stmt_)
: delete_message_stmt_;
SCOPE_EXIT {
stmt.reset();
};
stmt.bind_int64(1, dialog_id.get()).ensure();
stmt.bind_int64(2, message_id.get()).ensure();
if (is_scheduled_server) {
stmt.bind_int32(2, message_id.get_scheduled_server_message_id().get()).ensure();
} else {
stmt.bind_int64(2, message_id.get()).ensure();
}
stmt.step().ensure();
return Status::OK();
}
@ -795,6 +806,7 @@ class MessagesDbImpl : public MessagesDbSyncInterface {
SqliteStatement get_scheduled_message_stmt_;
SqliteStatement get_scheduled_server_message_stmt_;
SqliteStatement delete_scheduled_message_stmt_;
SqliteStatement delete_scheduled_server_message_stmt_;
Result<std::vector<BufferSlice>> get_messages_impl(GetMessagesStmt &stmt, DialogId dialog_id,
MessageId from_message_id, int32 offset, int32 limit) {