finished customer pages

backend/controller/employees.js

@@ -0,0 +1,101 @@
+import {
+    getEmployeeById,
+    getEmployeesByCustomerId,
+    updateEmployeeById,
+    insertEmployee,
+    getSelectedEmployeesByName,
+    deleteEmployeeById,
+    getSelectedEmployeesByDepartment,
+    getSelectedEmployeesByDepartmentName,
+} from "../models/employeesModel.js";
+
+//get single employee by id
+export const showEmployeeById = (req, res) => {
+    getEmployeeById(req.params.id, (err, results) => {
+        if (err) {
+            res.send(err);
+        } else {
+            res.json(results);
+        }
+    });
+};
+
+//get employees by customer id
+export const showEmployeeByCustomerId = (req, res) => {
+    getEmployeesByCustomerId(req.params.id, (err, results) => {
+        if (err) {
+            res.send(err);
+        } else {
+            res.json(results);
+        }
+    });
+};
+
+//get employees by customer id
+export const showEmployeeByDepartmentId = (req, res) => {
+    getSelectedEmployeesByDepartment(req.params.id, (err, results) => {
+        if (err) {
+            res.send(err);
+        } else {
+            res.json(results);
+        }
+    });
+};
+
+// Update employee
+export const updateEmployee = (req, res) => {
+    const data = req.body;
+    updateEmployeeById(data, (err, results) => {
+        if (err) {
+            res.send(err);
+        } else {
+            res.json(results);
+        }
+    });
+};
+
+//create new employee
+export const createEmployee = (req, res) => {
+    const data = req.body;
+    insertEmployee(data, (err, results) => {
+        if (err) {
+            res.send(err);
+        } else {
+            res.json(results);
+        }
+    });
+};
+
+//get all selected employees by name
+export const showSelectedEmployeesByName = (req, res) => {
+    getSelectedEmployeesByName(req.params.id, (err, results) => {
+        if (err) {
+            res.send(err);
+        } else {
+            res.json(results);
+        }
+    });
+};
+
+//get all selected employees by name
+export const showSelectedEmployeesByDepartmentName = (req, res) => {
+    getSelectedEmployeesByDepartmentName(req.params.id, (err, results) => {
+        if (err) {
+            res.send(err);
+        } else {
+            res.json(results);
+        }
+    });
+};
+
+// Delete employee
+export const deleteEmployee = (req, res) => {
+    const id = req.params.id;
+    deleteEmployeeById(id, (err, results) => {
+        if (err) {
+            res.send(err);
+        } else {
+            res.json(results);
+        }
+    });
+};