Bot Menu: Support commands update (#5864)

src/api/gramjs/apiBuilders/bots.ts

@@ -398,7 +398,7 @@ export function buildBotAppSettings(settings: GramJs.BotAppSettings): ApiBotAppS
   };
 }
 
-function buildApiBotCommand(botId: string, command: GramJs.BotCommand): ApiBotCommand {
+export function buildApiBotCommand(botId: string, command: GramJs.BotCommand): ApiBotCommand {
   return {
     botId,
     ...omitVirtualClassFields(command),

src/api/gramjs/updates/mtpUpdateHandler.ts

@@ -12,7 +12,7 @@ import {
   omit, pick,
 } from '../../../util/iteratees';
 import { getServerTimeOffset, setServerTimeOffset } from '../../../util/serverTime';
-import { buildApiBotMenuButton } from '../apiBuilders/bots';
+import { buildApiBotCommand, buildApiBotMenuButton } from '../apiBuilders/bots';
 import {
   buildApiGroupCall,
   buildApiGroupCallParticipant,
@@ -953,6 +953,19 @@ export function updater(update: Update) {
       botId: id,
       button: buildApiBotMenuButton(button),
     });
+  } else if (update instanceof GramJs.UpdateBotCommands) {
+    const {
+      botId,
+      commands,
+    } = update;
+
+    const id = buildApiPeerId(botId, 'user');
+    const commandsArray = commands.map((command) => buildApiBotCommand(id, command));
+    sendApiUpdate({
+      '@type': 'updateBotCommands',
+      botId: id,
+      commands: commandsArray.length ? commandsArray : undefined,
+    });
   } else if (update instanceof GramJs.UpdateTranscribedAudio) {
     sendApiUpdate({
       '@type': 'updateTranscribedAudio',

src/api/types/updates.ts

@@ -8,7 +8,7 @@ import type {
 } from '../../lib/secret-sauce';
 import type { ThreadId } from '../../types';
 import type { RegularLangFnParameters } from '../../util/localization';
-import type { ApiBotMenuButton } from './bots';
+import type { ApiBotCommand, ApiBotMenuButton } from './bots';
 import type {
   ApiGroupCall, ApiPhoneCall,
 } from './calls';
@@ -826,6 +826,12 @@ export type ApiUpdateLangPack = {
   keysToRemove: string[];
 };
 
+export type ApiUpdateBotCommands = {
+  '@type': 'updateBotCommands';
+  botId: string;
+  commands?: ApiBotCommand[];
+};
+
 export type ApiUpdate = (
   ApiUpdateReady | ApiUpdateSession | ApiUpdateWebAuthTokenFailed | ApiUpdateRequestUserUpdate |
   ApiUpdateAuthorizationState | ApiUpdateAuthorizationError | ApiUpdateConnectionState | ApiUpdateCurrentUser |
@@ -857,7 +863,7 @@ export type ApiUpdate = (
   ApiRequestReconnectApi | ApiRequestSync | ApiUpdateFetchingDifference | ApiUpdateChannelMessages |
   ApiUpdateStealthMode | ApiUpdateAttachMenuBots | ApiUpdateNewAuthorization | ApiUpdateGroupInvitePrivacyForbidden |
   ApiUpdateViewForumAsMessages | ApiUpdateSavedDialogPinned | ApiUpdatePinnedSavedDialogIds | ApiUpdateChatLastMessage |
-  ApiUpdateDeleteSavedHistory | ApiUpdatePremiumFloodWait | ApiUpdateStarsBalance |
+  ApiUpdateDeleteSavedHistory | ApiUpdatePremiumFloodWait | ApiUpdateStarsBalance | ApiUpdateBotCommands |
   ApiUpdateQuickReplyMessage | ApiUpdateQuickReplies | ApiDeleteQuickReply | ApiUpdateDeleteQuickReplyMessages |
   ApiUpdateDeleteProfilePhoto | ApiUpdateNewProfilePhoto | ApiUpdateEntities | ApiUpdatePaidReactionPrivacy |
   ApiUpdateLangPackTooLong | ApiUpdateLangPack | ApiUpdateNotSupportedInFrozenAccountError

src/global/actions/apiUpdaters/users.ts

@@ -107,6 +107,21 @@ addActionHandler('apiUpdate', (global, actions, update): ActionReturnType => {
       });
     }
 
+    case 'updateBotCommands': {
+      const { botId, commands } = update;
+      const targetUserFullInfo = selectUserFullInfo(global, botId);
+      if (!targetUserFullInfo?.botInfo) {
+        return undefined;
+      }
+
+      return updateUserFullInfo(global, botId, {
+        botInfo: {
+          ...targetUserFullInfo.botInfo,
+          commands,
+        },
+      });
+    }
+
     case 'updatePeerSettings': {
       const { id, settings } = update;