Added an API that fetches all the admins

backend/controllers/user.controller.js

@@ -26,6 +26,23 @@ UserController.user_list = async function (req, res) {
   }
 };
 
+// Get list of Users with accessLevel 'admin' or 'superadmin' with GET
+UserController.admin_list = async function (req, res) {
+  const { headers } = req;
+
+  if (headers['x-customrequired-header'] !== expectedHeader) {
+    return res.sendStatus(403);
+  }
+
+  try {
+    const admins = await User.find({ accessLevel: { $in: ["admin", "superadmin"] } });
+    return res.status(200).send(admins);
+  } catch (err) {
+    return res.sendStatus(400);
+  }
+};
+
+
 // Get User by id with GET
 UserController.user_by_id = async function (req, res) {
   const { headers } = req;

backend/routers/users.router.js

@@ -6,6 +6,8 @@ const { UserController } = require('../controllers');
 // The base is /api/users
 router.get('/', UserController.user_list);
 
+router.get('/admins', UserController.admin_list);
+
 router.post('/', UserController.create);
 
 router.get('/:UserId', UserController.user_by_id);