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Added initial ability to request rate of credits from Credits component.

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23rd 2024-08-09 12:33:59 +03:00 • committed by John Preston
parent 05fa2c381a
commit fb66c85567
2 changed files with 27 additions and 0 deletions
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24
Telegram/SourceFiles/data/components/credits.cpp
View file

@ -29,6 +29,30 @@ void Credits::apply(const MTPDupdateStarsBalance &data) {
apply(data.vbalance().v);
}
rpl::producer<float64> Credits::rateValue(
not_null<PeerData*> ownedBotOrChannel) {
// Should be replaced in the future.
if (_rate > 0) {
return rpl::single(_rate);
}
return [=](auto consumer) {
auto lifetime = rpl::lifetime();
const auto api = lifetime.make_state<Api::CreditsEarnStatistics>(
ownedBotOrChannel);
api->request(
) | rpl::start_with_done([=] {
_rate = api->data().usdRate;
if (_rate > 0) {
consumer.put_next_copy(_rate);
consumer.put_done();
}
}, lifetime);
return lifetime;
};
}
void Credits::load(bool force) {
if (_loader
|| (!force

3
Telegram/SourceFiles/data/components/credits.h
View file

@ -30,6 +30,8 @@ public:
[[nodiscard]] uint64 balance() const;
[[nodiscard]] rpl::producer<uint64> balanceValue() const;
[[nodiscard]] rpl::producer<float64> rateValue(
not_null<PeerData*> ownedBotOrChannel);
void lock(int count);
void unlock(int count);
@ -47,6 +49,7 @@ private:
rpl::variable<uint64> _locked;
rpl::event_stream<> _loadedChanges;
crl::time _lastLoaded = 0;
float64 _rate = 0.;
SingleQueuedInvokation _reload;