LINE Routing

Bottender offers a bunch of helpers to route within your LINE or multi-platform app. For example, you may use LINE particular routes within your router:

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

function App() {
  return router([
    line.message(HandleMessage),
    line.follow(HandleFollow),
    line.unfollow(HandleUnfollow),
    line.join(HandleJoin),
    line.leave(HandleLeave),
    line.memberJoined(HandleMemberJoined),
    line.memberLeft(HandleMemberLeft),
    line.postback(HandlePostback),
    line.beacon.enter(HandleBeaconEnter),
    line.beacon.banner(HandleBeaconBanner),
    line.beacon.stay(HandleBeaconStay),
    line.accountLink(HandleAccountLink),
    line.things.link(HandleThingsLink),
    line.things.unlink(HandleThingsUnlink),
    line.things.scenarioResult(HandleThingsScenarioResult),
    line.any(HandleLine),
  ]);
}

/* Note: You need to implement those functions */
async function HandleMessage(context) {}
async function HandleFollow(context) {}
async function HandleUnfollow(context) {}
async function HandleJoin(context) {}
async function HandleLeave(context) {}
async function HandleMemberJoined(context) {}
async function HandleMemberLeft(context) {}
async function HandlePostback(context) {}
async function HandleBeaconEnter(context) {}
async function HandleBeaconBanner(context) {}
async function HandleBeaconStay(context) {}
async function HandleAccountLink(context) {}
async function HandleThingsLink(context) {}
async function HandleThingsUnlink(context) {}
async function HandleThingsScenarioResult(context) {}
async function HandleLine(context) {}

All available routes in line that recognize different kind of events:

• line.any - triggers the action when receiving any LINE events.
• line.message - triggers the action when receiving LINE message events.
• line.follow - triggers the action when receiving LINE follow events.
• line.unfollow - triggers the action when receiving LINE unfollow events.
• line.join - triggers the action when receiving LINE join events.
• line.leave - triggers the action when receiving LINE leave events.
• line.memberJoined - triggers the action when receiving LINE memberJoined events.
• line.memberLeft - triggers the action when receiving LINE memberLeft events.
• line.postback - triggers the action when receiving LINE postback events.
• line.beacon.enter - triggers the action when receiving LINE beacon events with type enter.
• line.beacon.banner - triggers the action when receiving LINE beacon events with type banner.
• line.beacon.stay - triggers the action when receiving LINE beacon events with type stay.
• line.beacon - triggers the action when receiving LINE beacon events.
• line.accountLink - triggers the action when receiving LINE accountLink events.
• line.things.link - triggers the action when receiving LINE things events with type link.
• line.things.unlink - triggers the action when receiving LINE things events with type unlink.
• line.things.scenarioResult - triggers the action when receiving LINE things events with type scenarioResult.
• line.things - triggers the action when receiving LINE things events.