smooth moves

routes/api/index.js

@@ -0,0 +1,19 @@
+const verifyAuth = require('../../middlewares/verifyAuth');
+const express = require('express');
+const path = require('path');
+
+module.exports = ({ db, config }) => {
+  const router = express.Router();
+
+  router.use(verifyAuth())
+
+  router.get('/', (req, res) => {
+    res.send({
+      api: true
+    })
+  })
+
+  router.use('/wishlist', require('./wishlist')({ db }));
+
+  return router;
+}

routes/api/wishlist/index.js

@@ -0,0 +1,42 @@
+const verifyAuth = require('../../../middlewares/verifyAuth')
+const express = require('express')
+const path = require('path')
+
+module.exports = ({ db, config }) => {
+  const router = express.Router()
+
+  router.get('/', (req, res) => {
+    res.send({
+      route: 'wishlist'
+    })
+  })
+
+  router.post('/:user/:id/move/:direction', async (req, res) => {
+    try {
+      if (req.user._id !== req.params.user) return res.json({ error: 'Not correct user' })
+      const doc = await db.get(req.user._id)
+      const wishlist = doc.wishlist
+      if (req.params.direction === 'up') wishlist.reverse()
+      let moveFromIndex
+      wishlist.forEach(wish => {
+        if (wish.id === req.params.id) return moveFromIndex = wishlist.indexOf(wish)
+      })
+      const moveToIndex = wishlist.findIndex(wish => {
+        return ( wishlist.indexOf(wish) > moveFromIndex && wish.addedBy === req.user._id )
+      })
+      if (moveToIndex < 0 || moveToIndex > wishlist.length) return res.send({ error: 'Invalid move '})
+      const original = wishlist[moveToIndex]
+      wishlist[moveToIndex] = wishlist[moveFromIndex]
+      wishlist[moveFromIndex] = original
+      if (req.params.direction === 'up') wishlist.reverse()
+      doc.wishlist = wishlist
+      await db.put(doc)
+      res.send({ error: false })
+    } catch (error) {
+      console.error(error)
+      res.send({ error: error.message })
+    }
+  })
+
+  return router
+}