routes: backend endpoint

backend/routes/route.js

@@ -1,10 +1,12 @@
 const express = require('express');
 const post = require('./route/post');
 const get = require('./route/get');
+const list = require('./route/list');
 
 const router = express.Router();
 
 router.post('/', post);
 router.get('/', get);
+router.get('/list', list);
 
 module.exports = router;

backend/routes/route/list.js

@@ -0,0 +1,50 @@
+const { Route, User } = require('../../models');
+
+module.exports = async (req, res) => {
+  const {
+    query: {
+      id, token, title, distance, author, starred,
+    }
+  } = req;
+
+  const user = await User.findOne({ _id: id, token });
+
+  let criteria = {};
+
+  if (title) {
+    criteria = {
+      ...criteria,
+      $or: [
+        { title: new RegExp(title, 'ig') },
+        { _id: new RegExp(title, 'ig') },
+      ],
+    };
+  }
+
+  if (!author || !user || (user._id !== author)) {
+    criteria = {
+      ...criteria,
+      public: true,
+    };
+  }
+
+  const list = await Route.find({
+    ...criteria,
+    distance: {
+      $gte: parseInt(distance[0], 10),
+      $lte: parseInt(distance[1], 10),
+    },
+    public: true,
+  }, '_id title distance owner updated_at', { limit: 500 }).populate('owner');
+
+
+  const filtered = list.filter(item => (
+    !author || item.owner._id === author
+  ));
+
+  res.send({
+    success: true,
+    list: filtered,
+  });
+};
+