Add full project files

controllers/application/citysController.js

@@ -0,0 +1,16 @@
+const { CityModel } = require('../../models/StateCity')
+const getCities = async (req, res, next) => {
+  try {
+    const { id } = req.params
+    const cities = await CityModel.find({ province_id: id })
+
+    res.status(200).json({
+      cities
+    })
+  } catch (err) {
+    res.status(500).send('Internal Server Error')
+  }
+}
+module.exports = {
+  getCities
+}