implemented region route in api

routes/API.js

@@ -1,6 +1,7 @@
 const authRouter = require('./auth');
 const userRouter = require('./user');
 const productRouter = require('./product');
+const regionsRouter = require('./regions');
 const orderRouter = require('./orders');
 const cartRouter = require('./cart');
 
@@ -8,6 +9,7 @@ module.exports = (app, passport) => {
     authRouter(app, passport);
     userRouter(app);
     productRouter(app);
+    regionsRouter(app);
     orderRouter(app);
     cartRouter(app);
 }

routes/regions.js

@@ -0,0 +1,38 @@
+const router = require('express').Router();
+const RegionsService = require('../services/RegionsService');
+const RegionsInstance = new RegionsService();
+
+module.exports = (app) => {
+    app.use('/api/regions', router);
+
+    router.get('/', async (req, res, next) => {
+        try {
+            const response = await RegionsInstance.getAll();
+            res.status(200).send(response);
+        } catch(e) {
+            next(e);
+        }
+    })
+
+    router.get('/:regionid', async (req, res, next) => {
+        const { regionid } = req.params;
+
+        try {
+            const response = await RegionsInstance.getOne(regionid);
+            res.status(200).send(response);
+        } catch(e) {
+            next(e);
+        }
+    })
+
+    router.post('/', async (req, res, next) => {
+        const data = req.body;
+
+        try {
+            const response = await RegionsInstance.create(data);
+            res.status(200).send(response);
+        } catch(e) {
+            next(e);
+        }
+    })
+}