markomarkovic/vodopija-bot
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Marko Marković
2018-04-21 22:33:33 +02:00
parent 1e95f21151
commit e9503ee7c2
1 changed files with 14 additions and 0 deletions
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14
bot/facebook/index.js
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@@ -14,6 +14,12 @@ const fbTemplate = require('claudia-bot-builder/lib/facebook/format-message')
*/ */
const recipients = [] const recipients = []
/**
* GET webhook
*
* Gets executed when you add the Webhook URL to the Facebook and it tries
* to validate it.
*/
const verifyToken = req => { const verifyToken = req => {
if (req.query['hub.verify_token'] === process.env.FB_VERIFY_TOKEN) { if (req.query['hub.verify_token'] === process.env.FB_VERIFY_TOKEN) {
return req.query['hub.challenge'] return req.query['hub.challenge']
@@ -26,6 +32,9 @@ const verifyToken = req => {
return 'INVALID TOKEN' return 'INVALID TOKEN'
} }
/**
* Validate and convert request to a common message format
*/
const fbMessage = async req => { const fbMessage = async req => {
req.env = {facebookAppSecret: process.env.FB_APP_SECRET} req.env = {facebookAppSecret: process.env.FB_APP_SECRET}
req.rawBody = await text(req) req.rawBody = await text(req)
@@ -39,6 +48,11 @@ const fbMessage = async req => {
return isValid ? message : false return isValid ? message : false
} }
/**
* POST webhook
*
* Gets executed on any message to the Bot.
*/
const respond = async (req, res) => { const respond = async (req, res) => {
const message = await fbMessage(req) const message = await fbMessage(req)
if (message) { if (message) {