retrieve trial choices from mongodb and refactor routes

relates to #8

Author: njseeto

server/index.js

@@ -7,7 +7,7 @@ const bodyParser = require("body-parser");
 
 const app = express();
 
-const routes = require("./queries/binary");
+const routes = require("./routes.js");
 
 app.use(bodyParser.json());
 require("env2")("./config.env");

server/queries/binary.js

@@ -1,13 +1,10 @@
 const mongoose = require("mongoose");
-const router = require("express").Router();
 
 mongoose.connect(process.env.DATABASE_URL);
 const { connection } = mongoose;
-router.post("/trial_form", (req, res) => {
+exports.post = (req, res) => {
   console.log("bodyyyyyyyy: ", req.body);
   req.body.timestamp = new Date();
   connection.collection("trialsData").insert(req.body);
   res.send("hello");
-});
-
-module.exports = router;
+};

server/queries/get_choices.js

@@ -0,0 +1,13 @@
+const mongoose = require("mongoose");
+
+mongoose.connect(process.env.DATABASE_URL);
+const { connection } = mongoose;
+exports.get = (req, res) => {
+  console.log(req.params.trialId);
+  console.log("hello");
+  connection
+    .collection("trialsData")
+    .findOne({ trialId: `${req.params.trialId}` }, (err, obj) => {
+      res.send(obj.choices);
+    });
+};

server/routes.js

@@ -0,0 +1,9 @@
+const router = require("express").Router();
+
+const binary = require("./queries/binary");
+const get_choices = require("./queries/get_choices");
+
+router.post("/trial_form", binary.post);
+router.get("/choices/:trialId", get_choices.get);
+
+module.exports = router;