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Save default premium statuses to binlog.

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This commit is contained in:
levlam 2022-08-31 11:59:37 +03:00
parent c65af3ac6e
commit 947a92e94c
1 changed files with 80 additions and 12 deletions
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92
td/telegram/EmojiStatus.cpp
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@ -7,13 +7,75 @@
#include "td/telegram/EmojiStatus.h"
#include "td/telegram/Global.h"
#include "td/telegram/logevent/LogEvent.h"
#include "td/telegram/Td.h"
#include "td/telegram/TdDb.h"
#include "td/utils/algorithm.h"
#include "td/utils/buffer.h"
#include "td/utils/Status.h"
namespace td {
struct EmojiStatuses {
int64 hash_ = 0;
vector<EmojiStatus> emoji_statuses_;
td_api::object_ptr<td_api::premiumStatuses> get_premium_statuses_object() const {
auto premium_statuses = transform(emoji_statuses_, [](const EmojiStatus &emoji_status) {
CHECK(!emoji_status.is_empty());
return emoji_status.get_premium_status_object();
});
return td_api::make_object<td_api::premiumStatuses>(std::move(premium_statuses));
}
EmojiStatuses() = default;
explicit EmojiStatuses(tl_object_ptr<telegram_api::account_emojiStatuses> &&emoji_statuses) {
CHECK(emoji_statuses != nullptr);
hash_ = emoji_statuses->hash_;
for (auto &status : emoji_statuses->statuses_) {
EmojiStatus emoji_status(std::move(status));
if (emoji_status.is_empty()) {
LOG(ERROR) << "Receive empty emoji status";
continue;
}
emoji_statuses_.push_back(emoji_status);
}
}
template <class StorerT>
void store(StorerT &storer) const {
td::store(hash_, storer);
td::store(emoji_statuses_, storer);
}
template <class ParserT>
void parse(ParserT &parser) {
td::parse(hash_, parser);
td::parse(emoji_statuses_, parser);
}
};
static const string &get_default_emoji_statuses_database_key() {
static string key = "def_emoji_statuses";
return key;
}
static EmojiStatuses load_emoji_statuses(const string &key) {
EmojiStatuses result;
auto log_event_string = G()->td_db()->get_binlog_pmc()->get(key);
if (!log_event_string.empty()) {
log_event_parse(result, log_event_string).ensure();
}
return result;
}
static void save_emoji_statuses(const string &key, const EmojiStatuses &emoji_statuses) {
G()->td_db()->get_binlog_pmc()->set(key, log_event_store(emoji_statuses).as_slice().str());
}
class GetDefaultEmojiStatusesQuery final : public Td::ResultHandler {
Promise<td_api::object_ptr<td_api::premiumStatuses>> promise_;
@ -35,19 +97,20 @@ class GetDefaultEmojiStatusesQuery final : public Td::ResultHandler {
auto emoji_statuses_ptr = result_ptr.move_as_ok();
LOG(INFO) << "Receive result for GetDefaultEmojiStatusesQuery: " << to_string(emoji_statuses_ptr);
auto result = td_api::make_object<td_api::premiumStatuses>();
if (emoji_statuses_ptr->get_id() == telegram_api::account_emojiStatuses::ID) {
auto emoji_statuses = move_tl_object_as<telegram_api::account_emojiStatuses>(emoji_statuses_ptr);
for (auto &status : emoji_statuses->statuses_) {
EmojiStatus emoji_status(std::move(status));
if (emoji_status.is_empty()) {
LOG(ERROR) << "Receive empty default emoji status";
continue;
}
result->premium_statuses_.push_back(emoji_status.get_premium_status_object());
if (emoji_statuses_ptr->get_id() == telegram_api::account_emojiStatusesNotModified::ID) {
if (promise_) {
promise_.set_error(Status::Error(500, "Receive wrong server response"));
}
return;
}
CHECK(emoji_statuses_ptr->get_id() == telegram_api::account_emojiStatuses::ID);
EmojiStatuses emoji_statuses(move_tl_object_as<telegram_api::account_emojiStatuses>(emoji_statuses_ptr));
save_emoji_statuses(get_default_emoji_statuses_database_key(), emoji_statuses);
if (promise_) {
promise_.set_value(emoji_statuses.get_premium_statuses_object());
}
promise_.set_value(std::move(result));
}
void on_error(Status status) final {
@ -87,7 +150,12 @@ StringBuilder &operator<<(StringBuilder &string_builder, const EmojiStatus &emoj
}
void get_default_emoji_statuses(Td *td, Promise<td_api::object_ptr<td_api::premiumStatuses>> &&promise) {
td->create_handler<GetDefaultEmojiStatusesQuery>(std::move(promise))->send(0);
auto statuses = load_emoji_statuses(get_default_emoji_statuses_database_key());
if (statuses.hash_ != 0 && promise) {
promise.set_value(statuses.get_premium_statuses_object());
promise = Promise<td_api::object_ptr<td_api::premiumStatuses>>();
}
td->create_handler<GetDefaultEmojiStatusesQuery>(std::move(promise))->send(statuses.hash_);
}
} // namespace td