Create get locatoins router with thier quiery, cotroller and it's test

Relates #88

server/controllers/index.js

@@ -1,10 +1,12 @@
 const { clientError, serverError } = require('./errorHandle');
 const { getSpecificKindergarten } = require('./kindergarten');
 const { getUsers } = require('./users');
+const { getLocations } = require('./locations');
 
 module.exports = {
   clientError,
   serverError,
   getUsers,
   getSpecificKindergarten,
+  getLocations,
 };

server/controllers/locations/getLocations/index.js

@@ -0,0 +1,12 @@
+const { getLocatoinsQuery } = require('../../../database/queries');
+
+const getLocations = async (req, res, next) => {
+  try {
+    const { rows: data } = await getLocatoinsQuery();
+    res.json({ statusCode: 200, data });
+  } catch (err) {
+    next(err);
+  }
+};
+
+module.exports = getLocations;

server/controllers/locations/index.js

@@ -0,0 +1,3 @@
+const getLocations = require('./getLocations');
+
+module.exports = { getLocations };

server/database/queries/index.js

@@ -1,7 +1,9 @@
 const { getKindergartenById } = require('./kindergarten');
 const { getUsersQuery } = require('./users');
+const { getLocatoinsQuery } = require('./locations');
 
 module.exports = {
   getKindergartenById,
   getUsersQuery,
+  getLocatoinsQuery,
 };

server/database/queries/locations/getLocations/index.js

@@ -0,0 +1,10 @@
+const connection = require('../../../data/connection');
+
+const getLocatoinsQuery = () => {
+  const sql = {
+    text: 'SELECT id,location_sub,location_main FROM locations',
+  };
+  return connection.query(sql);
+};
+
+module.exports = getLocatoinsQuery;

server/database/queries/locations/index.js

@@ -0,0 +1,3 @@
+const getLocatoinsQuery = require('./getLocations');
+
+module.exports = { getLocatoinsQuery };

server/router/index.js

@@ -1,8 +1,10 @@
 const router = require('express').Router();
 const kindergarten = require('./kindergarten');
 const user = require('./user');
+const location = require('./location');
 
 router.use(user);
 router.use(kindergarten);
+router.use(location);
 
 module.exports = router;

server/router/location.js

@@ -0,0 +1,7 @@
+const router = require('express').Router();
+
+const { getLocations } = require('../controllers');
+
+router.get('/locations', getLocations);
+
+module.exports = router;

test/index.test.js

@@ -62,3 +62,15 @@ describe('Test the route /kindergarten/:kindergartenId', () => {
     expect(res.body.error).toBe('Page Not Found');
   });
 });
+
+// test the route /locations
+describe('Get locations', () => {
+  test('Route /users status 200, json header', async () => {
+    expect.assertions(1);
+    const res = await request(app)
+      .get('/api/v1/locations')
+      .expect(200)
+      .expect('Content-Type', /json/);
+    expect(res.body.data).toHaveLength(23);
+  });
+});