Add td_api::deleteStory.

td/generate/scheme/td_api.tl

@@ -7184,6 +7184,9 @@ setStoryPrivacyRules story_id:int32 privacy_rules:userPrivacySettingRules = Ok;
 //@description Toggles whether a story is accessible after expiration @story_id Identifier of the story @is_pinned Pass true to make the story accessible after expiration; pass false to make it private
 toggleStoryIsPinned story_id:int32 is_pinned:Bool = Ok;
 
+//@description Deletes a previously sent story @story_id Identifier of the story to delete
+deleteStory story_id:int32 = Ok;
+
 //@description Returns the list of pinned stories of a given user. The stories are returned in a reverse chronological order (i.e., in order of decreasing story_id).
 //-For optimal performance, the number of returned stories is chosen by TDLib
 //@user_id User identifier

td/telegram/StoryManager.cpp

@@ -185,6 +185,33 @@ class ToggleStoryPinnedQuery final : public Td::ResultHandler {
   }
 };
 
+class DeleteStoriesQuery final : public Td::ResultHandler {
+  Promise<Unit> promise_;
+
+ public:
+  explicit DeleteStoriesQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
+  }
+
+  void send(vector<int32> story_ids) {
+    send_query(G()->net_query_creator().create(telegram_api::stories_deleteStories(std::move(story_ids))));
+  }
+
+  void on_result(BufferSlice packet) final {
+    auto result_ptr = fetch_result<telegram_api::stories_deleteStories>(packet);
+    if (result_ptr.is_error()) {
+      return on_error(result_ptr.move_as_error());
+    }
+
+    auto ptr = result_ptr.move_as_ok();
+    LOG(DEBUG) << "Receive result for DeleteStoriesQuery: " << ptr;
+    promise_.set_value(Unit());
+  }
+
+  void on_error(Status status) final {
+    promise_.set_error(std::move(status));
+  }
+};
+
 class StoryManager::SendStoryQuery final : public Td::ResultHandler {
   FileId file_id_;
   unique_ptr<PendingStory> pending_story_;
@@ -634,6 +661,11 @@ void StoryManager::on_delete_story(DialogId owner_dialog_id, StoryId story_id) {
   }
 
   StoryFullId story_full_id{owner_dialog_id, story_id};
+  const Story *story = get_story(story_full_id);
+  if (story == nullptr) {
+    return;
+  }
+  delete_story_files(story);
   stories_.erase(story_full_id);
 }
 
@@ -984,9 +1016,32 @@ void StoryManager::on_toggle_story_is_pinned(StoryId story_id, bool is_pinned, P
   TRY_STATUS_PROMISE(promise, G()->close_status());
   DialogId dialog_id(td_->contacts_manager_->get_my_id());
   Story *story = get_story_editable({dialog_id, story_id});
-  CHECK(story != nullptr);
-  story->is_pinned_ = is_pinned;
-  on_story_changed({dialog_id, story_id}, story, true, true);
+  if (story != nullptr) {
+    story->is_pinned_ = is_pinned;
+    on_story_changed({dialog_id, story_id}, story, true, true);
+  }
+  promise.set_value(Unit());
+}
+
+void StoryManager::delete_story(StoryId story_id, Promise<Unit> &&promise) {
+  DialogId dialog_id(td_->contacts_manager_->get_my_id());
+  const Story *story = get_story({dialog_id, story_id});
+  if (story == nullptr) {
+    return promise.set_error(Status::Error(400, "Story not found"));
+  }
+  if (!story_id.is_server()) {
+    return promise.set_error(Status::Error(400, "Invalid story identifier"));
+  }
+
+  delete_story_on_server(dialog_id, story_id, 0, std::move(promise));
+
+  on_delete_story(dialog_id, story_id);
+}
+
+void StoryManager::delete_story_on_server(DialogId dialog_id, StoryId story_id, uint64 log_event_id,
+                                          Promise<Unit> &&promise) {
+  LOG(INFO) << "Delete " << story_id << " in " << dialog_id << " from server";
+  td_->create_handler<DeleteStoriesQuery>(std::move(promise))->send({story_id.get()});
 }
 
 }  // namespace td

td/telegram/StoryManager.h

@@ -88,6 +88,8 @@ class StoryManager final : public Actor {
 
   void toggle_story_is_pinned(StoryId story_id, bool is_pinned, Promise<Unit> &&promise);
 
+  void delete_story(StoryId story_id, Promise<Unit> &&promise);
+
   void get_dialog_pinned_stories(DialogId owner_dialog_id, StoryId from_story_id, int32 limit,
                                  Promise<td_api::object_ptr<td_api::stories>> &&promise);
 
@@ -142,6 +144,8 @@ class StoryManager final : public Actor {
 
   vector<FileId> get_story_file_ids(const Story *story) const;
 
+  void delete_story_on_server(DialogId dialog_id, StoryId story_id, uint64 log_event_id, Promise<Unit> &&promise);
+
   void delete_story_files(const Story *story) const;
 
   void change_story_files(StoryFullId story_full_id, const Story *story, const vector<FileId> &old_file_ids);

td/telegram/Td.cpp

@@ -5644,6 +5644,12 @@ void Td::on_request(uint64 id, const td_api::toggleStoryIsPinned &request) {
   story_manager_->toggle_story_is_pinned(StoryId(request.story_id_), request.is_pinned_, std::move(promise));
 }
 
+void Td::on_request(uint64 id, const td_api::deleteStory &request) {
+  CHECK_IS_USER();
+  CREATE_OK_REQUEST_PROMISE();
+  story_manager_->delete_story(StoryId(request.story_id_), std::move(promise));
+}
+
 void Td::on_request(uint64 id, const td_api::getForumTopicDefaultIcons &request) {
   CREATE_REQUEST_PROMISE();
   stickers_manager_->get_default_topic_icons(false, std::move(promise));

td/telegram/Td.h

@@ -794,6 +794,8 @@ class Td final : public Actor {
 
   void on_request(uint64 id, const td_api::toggleStoryIsPinned &request);
 
+  void on_request(uint64 id, const td_api::deleteStory &request);
+
   void on_request(uint64 id, const td_api::getForumTopicDefaultIcons &request);
 
   void on_request(uint64 id, td_api::createForumTopic &request);

td/telegram/cli.cpp

@@ -3990,6 +3990,10 @@ class CliClient final : public Actor {
       bool is_pinned;
       get_args(args, story_id, is_pinned);
       send_request(td_api::make_object<td_api::toggleStoryIsPinned>(story_id, is_pinned));
+    } else if (op == "ds") {
+      StoryId story_id;
+      get_args(args, story_id);
+      send_request(td_api::make_object<td_api::deleteStory>(story_id));
     } else if (op == "gups") {
       UserId user_id;
       StoryId from_story_id;