49 lines
1.1 KiB
JavaScript
49 lines
1.1 KiB
JavaScript
const Router = require('koa-router')
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const r = new Router()
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// const koaBody = require('koa-body')
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const rawBody = require('raw-body')
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const {
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verifyLine
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} = require('../../libs/middleware')
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const {
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textMessage
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} = require('../../libs/line-message')
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const getRaw = async (c, n) => {
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let raw = await rawBody(c.req, {
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length: c.request.length,
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limit: '5mb',
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encoding: c.request.charset
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})
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c.request.raw = raw
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let txt = raw instanceof Buffer ? raw.toString() : raw
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if (c.request.type === 'application/json') {
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try {
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c.request.body = JSON.parse(txt)
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} catch (err) {
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c.request.body = txt
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}
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}
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return n()
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}
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r.post('/', getRaw, verifyLine, async (c, n) => {
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console.log(JSON.stringify(c.request.body, null, 2))
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if (!('events' in c.request.body)) return c.throw(400, 'data struct error')
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let evt = c.request.body.events || []
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evt.forEach(t => {
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let type = t.type
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switch (type) {
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case 'message':
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textMessage(t).catch(err => {
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console.log(err)
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})
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break
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}
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})
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c.body = 'success'
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c.status = 200
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})
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module.exports = r
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