Add td_api::assignGooglePlayTransaction.

td/generate/scheme/td_api.tl

@@ -6406,6 +6406,9 @@ getPremiumState = PremiumState;
 //@description Checks whether Telegram Premium purchase is possible. Must be called before in-store Premium purchase
 canPurchasePremium = Ok;
 
+//@description Informs server about a Telegram Premium purchase through Google Play. For official applications only @purchase_token Google Play purchase token
+assignGooglePlayTransaction purchase_token:string = Ok;
+
 
 //@description Accepts Telegram terms of services @terms_of_service_id Terms of service identifier
 acceptTermsOfService terms_of_service_id:string = Ok;

td/telegram/Premium.cpp

@@ -17,6 +17,7 @@
 #include "td/telegram/MessageEntity.h"
 #include "td/telegram/Td.h"
 #include "td/telegram/telegram_api.h"
+#include "td/telegram/UpdatesManager.h"
 
 #include "td/utils/algorithm.h"
 #include "td/utils/buffer.h"
@@ -167,6 +168,33 @@ class CanPurchasePremiumQuery final : public Td::ResultHandler {
   }
 };
 
+class AssignPlayMarketTransactionQuery final : public Td::ResultHandler {
+  Promise<Unit> promise_;
+
+ public:
+  explicit AssignPlayMarketTransactionQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
+  }
+
+  void send(const string &purchase_token) {
+    send_query(G()->net_query_creator().create(telegram_api::payments_assignPlayMarketTransaction(purchase_token)));
+  }
+
+  void on_result(BufferSlice packet) final {
+    auto result_ptr = fetch_result<telegram_api::payments_assignPlayMarketTransaction>(packet);
+    if (result_ptr.is_error()) {
+      return on_error(result_ptr.move_as_error());
+    }
+
+    auto ptr = result_ptr.move_as_ok();
+    LOG(INFO) << "Receive result for AssignPlayMarketTransactionQuery: " << to_string(ptr);
+    td_->updates_manager_->on_get_updates(std::move(ptr), std::move(promise_));
+  }
+
+  void on_error(Status status) final {
+    promise_.set_error(std::move(status));
+  }
+};
+
 const vector<Slice> &get_premium_limit_keys() {
   static const vector<Slice> limit_keys{"channels",
                                         "saved_gifs",
@@ -410,4 +438,8 @@ void can_purchase_premium(Td *td, Promise<Unit> &&promise) {
   td->create_handler<CanPurchasePremiumQuery>(std::move(promise))->send();
 }
 
+void assign_play_market_transaction(Td *td, const string &purchase_token, Promise<Unit> &&promise) {
+  td->create_handler<AssignPlayMarketTransactionQuery>(std::move(promise))->send(purchase_token);
+}
+
 }  // namespace td

td/telegram/Premium.h

@@ -33,4 +33,6 @@ void get_premium_state(Td *td, Promise<td_api::object_ptr<td_api::premiumState>>
 
 void can_purchase_premium(Td *td, Promise<Unit> &&promise);
 
+void assign_play_market_transaction(Td *td, const string &purchase_token, Promise<Unit> &&promise);
+
 }  // namespace td

td/telegram/Td.cpp

@@ -7898,6 +7898,13 @@ void Td::on_request(uint64 id, const td_api::canPurchasePremium &request) {
   can_purchase_premium(this, std::move(promise));
 }
 
+void Td::on_request(uint64 id, td_api::assignGooglePlayTransaction &request) {
+  CHECK_IS_USER();
+  CLEAN_INPUT_STRING(request.purchase_token_);
+  CREATE_OK_REQUEST_PROMISE();
+  assign_play_market_transaction(this, request.purchase_token_, std::move(promise));
+}
+
 void Td::on_request(uint64 id, td_api::acceptTermsOfService &request) {
   CHECK_IS_USER();
   CLEAN_INPUT_STRING(request.terms_of_service_id_);

td/telegram/Td.h

@@ -1309,6 +1309,8 @@ class Td final : public Actor {
 
   void on_request(uint64 id, const td_api::canPurchasePremium &request);
 
+  void on_request(uint64 id, td_api::assignGooglePlayTransaction &request);
+
   void on_request(uint64 id, td_api::acceptTermsOfService &request);
 
   void on_request(uint64 id, const td_api::getCountries &request);