LINE Message API,GAS doPost処理

前回に続き

message,postbackで処理を分ける

function doPost(e) {
 const prop = PropertiesService.getScriptProperties();
 const event = JSON.parse(e.postData.contents).events[0];
 const replyToken = event.replyToken;
 const lc = new LineBotSDK.Client({ channelAccessToken: prop.getProperties().CHANNEL_ACCESS_TOKEN });
 if (event.type == 'message') {
   messageController(prop, event, replyToken, lc);
 }
 if (event.type == 'postback') {
   postBackController(prop, event, replyToken, lc);
 }
}