Coupons API

api/coupons.js

@@ -0,0 +1,35 @@
+const router = module.exports = require('express-promise-router')()
+const parseJSON = require('body-parser').json()
+const db = require('../db')
+const ensureAdmin = require('./middleware/ensureAdmin')
+
+function makeCode(length){
+  var text = "";
+  var possible = "ABCDEFGHJKMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz23456789";
+  for( var i=0; i < length; i++ )
+    text += possible.charAt(Math.floor(Math.random() * possible.length));
+  return text;
+}
+
+router.post('/', ensureAdmin, parseJSON, async (req, res) => {
+  const code = req.body.code || makeCode(10)
+
+  const coupon = await db.coupon.create(
+    code,
+    req.body.valid_until,
+    req.body.free_shipping,
+    req.body.number_allowed_uses,
+    req.body.flat_discount_cents || 0,
+    req.body.percent_discount || 0,
+    req.body.per_sock_discount || 0,
+    req.body.number_of_socks_free || 0
+  )
+
+  res.json(coupon)
+})
+
+router.get('/', ensureAdmin, async (req, res) => {
+  const coupons = await db.coupon.findAll()
+
+  res.json(coupons)
+})

api/index.js

@@ -25,6 +25,7 @@ router.use('/categories/', require('./categories'))
 router.use('/orders/', require('./orders'))
 router.use('/shipments/', require('./shipments'))
 router.use('/email/', require('./email'))
+router.use('/coupons/', require('./coupons'))
 
 router.use((req, res, next)=>{
   const err = new Error('Not found')

db/models/coupon.js

@@ -39,3 +39,12 @@ coupon.find = async function(code){
   const {rows} = await pg.query(query);
   return joinjs.map(rows, mappings, 'couponMap', 'coupon_')[0]
 }
+
+coupon.findAll = async function() {
+  const query = 'select * from sos.coupon'
+
+  debug(query)
+
+  const {rows} = await pg.query(query);
+  return joinjs.map(rows, mappings, 'couponMap', 'coupon_')
+}