add garden size screen

app/controllers/gardenSizes.js

@@ -0,0 +1,30 @@
+const { currentRERequest } = require('../helpers/url');
+
+const gardenSizes = [
+  { name: "do 100 m2", id: "100m2" },
+  { name: "do 500 m2", id: "500m2" },
+  { name: "do 1 dunum", id: "1000m2" },
+  { name: "do 2 dunuma", id: "2000m2" },
+  { name: "do 3 dunuma", id: "3000m2" },
+  { name: "preko 3 dunuma", id: "moreThan3000m2" }
+];
+
+const getGardenSize = (req,res) => {
+  const nextStep = req.query.nextStep;
+  res.render('gardenSize', {
+    nextStep,
+    gardenSizes
+  });
+};
+
+const postGardenSize = async (req, res) => {
+  const request = await currentRERequest(req);
+  request.gardenSize = req.body.gardensize;
+  await request.save();
+  res.send("Result is " + JSON.stringify(request));
+};
+
+module.exports = {
+  getGardenSize,
+  postGardenSize
+};

app/controllers/sizes.js

@@ -19,9 +19,10 @@ const getSize = (req,res) => {
 
 const postSize = async (req, res) => {
   const request = await currentRERequest(req);
+  const nextStep = req.query.nextStep || `/okucnica/${request.uniqueId}`;
   request.size = req.body.size;
   await request.save();
-  res.send("Result is " + JSON.stringify(request));
+  res.redirect(nextStep);
 };
 
 module.exports = {