// bottender.config.js

module.exports = {
  channels: {
    mychannel: {
      enabled: true,
      path: '/webhooks/mychannel',
      connector: new MyConnector(/* ... */),
    },
  },
};

[new]: export clients, factories from messaging-apis (#806):

const {
  // clients
  MessengerClient,
  LineClient,
  TelegramClient,
  SlackOAuthClient,
  ViberClient,
  TwilioClient,

  // factories
  Messenger,
  Line,
} = require('bottender');

[new] Bot: implement the onRequest option (#773):

// bottender.config.js

function onRequest(body, requestContext) {
  console.log({
    body,
    requestContext,
  });
}

module.exports = {
  channels: {
    messenger: {
      // ...
      onRequest,
    },
    whatsapp: {
      // ...
      onRequest,
    },
    line: {
      // ...
      onRequest,
    },
    telegram: {
      // ...
      onRequest,
    },
    slack: {
      // ...
      onRequest,
    },
    viber: {
      // ...
      onRequest,
    },
  },
};

[new] RequestContext: add id to RequestContext (#774)
[fix] Server: should await for connector.preprocess (#771)
[deps] upgrade messaging-apis to v1.0.0

messenger

[new] get/set/delete user level persistent menu for context user (#790):

await context.getUserPersistentMenu();
// [
//   {
//     locale: 'default',
//     composerInputDisabled: false,
//     callToActions: [
//       {
//         type: 'postback',
//         title: 'Restart Conversation',
//         payload: 'RESTART',
//       },
//       {
//         type: 'web_url',
//         title: 'Powered by ALOHA.AI, Yoctol',
//         url: 'https://www.yoctol.com/',
//       },
//     ],
//   },
// ]

await context.setUserPersistentMenu([
  {
    locale: 'default',
    composerInputDisabled: false,
    callToActions: [
      {
        type: 'postback',
        title: 'Restart Conversation',
        payload: 'RESTART',
      },
      {
        type: 'web_url',
        title: 'Powered by ALOHA.AI, Yoctol',
        url: 'https://www.yoctol.com/',
      },
    ],
  },
]);

await context.deleteUserPersistentMenu();

line

[new] support line multi-channel using getConfig (#770):

// bottender.config.js
module.exports = {
  channels: {
    line: {
      enabled: true,
      path: '/webhooks/line/:channelId',
      async getConfig({ params }) {
        console.log(params.channelId);
        // ...get the config from the API, database or wherever you like when every time receiving a new event
        return {
          accessToken,
          channelSecret,
        };
      },
    },
  },
};

[new] add emojis on LINE text message event (#793):

if (context.event.isMessage) {
  context.event.message.emojis;
  // [
  //   {
  //     index: 14,
  //     length: 6,
  //     productId: '5ac1bfd5040ab15980c9b435',
  //     emojiId: '001',
  //   },
  // ]
}

[new] add LineContext.getMembersCount method (#824):

await context.getMembersCount();
// 10

[new] add TelegramEvent.isPollAnswer and TelegramEvent.pollAnswer (#745):

if (context.event.isPollAnswer) {
  console.log(context.event.pollAnswer);
}

[new] add pollAnswer to telegram routes:

const { router, telegram } = require('bottender/router');

async function HandlePollAnswer(context) {
  // ...
}

function App() {
  return router([telegram.pollAnswer(HandlePollAnswer)]);
}

[new] add TelegramContext.answerCallbackQuery (#750):

await context.answerCallbackQuery({
  url: 'https://example.com/',
});

slack

[new] slack route accept any requests by passing * (#758):

const { router, slack } = require('bottender/router');

async function HandleAllEvent(context) {
  // ...
}

function App() {
  return router([slack.event('*', HandleAllEvent)]);
}

[fix] fix context.views.open in slack home tab (#809)
[fix] fix route slack event (#841)
[fix] fix slack session when channel id is null (#802)
[docs] update slack routes improvement (#759)
[example] example: slack update and delete (#769)
[example] slack home tab (#829)
[example] slack modal on home (#827)
[example] slack modal update (#825)
[example] slack modal form (#828)

dialogflow

[deps] use @google-cloud/dialogflow v4

create-bottender-app

[fix] fix context concat and env name (#859)

bottender-facebook

[new] add new connector - FacebookConnector to experiment using same connector for Messenger and Facebook.

// bottender.config.js
const { FacebookConnector } = require('@bottender/facebook');

module.exports = {
  channels: {
    facebook: {
      enabled: true,
      path: '/webhooks/facebook',
      connector: new FacebookConnector({
        // The top level access token should be provided for the batch requests.
        accessToken: process.env.FACEBOOK_ACCESS_TOKEN,
        appSecret: process.env.FACEBOOK_APP_SECRET,
        verifyToken: process.env.FACEBOOK_VERIFY_TOKEN,
        origin: process.env.FACEBOOK_ORIGIN,
        async mapPageToAccessToken(pageId) {
          console.log(pageId);
          return accessToken;
        },
      }),
      onRequest: onFacebookRequest,
    },
  },
};