adapt first step of search request to new DB design

app/controllers/realEstateTypes.js

@@ -1,6 +1,6 @@
-const db = require("../models/index");
+const { currentSearchRequest } = require("../helpers/url");
+const { createSearchRequest } = require("../helpers/db/searchRequest");
 
-const { currentRERequest } = require("../helpers/url");
 const { realEstateTypes, getRealEstateTypeEnum } = require("../helpers/enums");
 
 const getRealEstateTypes = (req, res) => {
@@ -9,31 +9,35 @@ const getRealEstateTypes = (req, res) => {
 };
 
 const postRealEstateTypes = async (req, res) => {
-  const request = await currentRERequest(req);
+  const searchRequest = await currentSearchRequest(req);
+
+  //TODO: check if selected real estate type is valid
+  const selectedRealEstateType = req.body.realEstateType || null;
 
   const nextStepPage = req.query.nextStep || "lokacija";
 
-  if (request && request.uniqueId) {
-    const nextStepUrl = `/${nextStepPage}/${request.uniqueId}`;
-    request.realEstateType = req.body.realestatetype;
-    if (!getRealEstateTypeEnum(request.realEstateType).hasGardenSize) {
-      request.gardenSize = null;
+  let nextStepUrl = "";
+  if (searchRequest && searchRequest.id) {
+    nextStepUrl = `/${nextStepPage}/${searchRequest.id}`;
+    searchRequest.realEstateType = selectedRealEstateType;
+    if (!getRealEstateTypeEnum(selectedRealEstateType).hasGardenSize) {
+      searchRequest.gardenSizeMin = null;
+      searchRequest.gardenSizeMax = null;
     }
     await request.save();
-
-    res.redirect(nextStepUrl);
   } else {
-    db.RealEstateRequest.create({
-      realEstateType: req.body.realestatetype
-    })
-      .then(result => {
-        const nextStepUrl = `/${nextStepPage}/${result.uniqueId}`;
-        res.redirect(nextStepUrl);
-      })
-      .catch(e => {
-        res.send(e);
+    try {
+      const newSearchRequest = await createSearchRequest({
+        realEstateType: selectedRealEstateType
       });
+
+      nextStepUrl = `/${nextStepPage}/${newSearchRequest.id}`;
+    } catch (error) {
+      console.log(error);
+      nextStepUrl = `/`;
+    }
   }
+  res.redirect(nextStepUrl);
 };
 
 module.exports = {