Cleaned admin controller

chatto/src/main/java/org/ros/chatto/controller/AdminController.java

@@ -7,29 +7,21 @@ import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 
+import lombok.RequiredArgsConstructor;
+
 @Controller
 @RequestMapping("/admin")
+@RequiredArgsConstructor
 public class AdminController {
 
 	@Autowired
-	private UserService userService;
+	private final UserService userService;
 
-//	@RequestMapping
-//	public ModelAndView viewManageUsers(Principal principal) {
-//		ModelAndView modelAndView = new ModelAndView("/admin/home");
-//		modelAndView.addObject("user", new String());
-//		modelAndView.addObject("userNames", userService.getAllRegularUsers());
-//		return modelAndView;
-//	}
-	
 	@GetMapping()
-	public String home()
-	{
-//		model.addAttribute("user", new String());
-//		model.addAttribute("userNames", userService.getAllRegularUsers());
+	public String home() {
 		return "admin/home";
 	}
-	
+
 	@GetMapping("/change-passphrase")
 	public String changePassphrase(Model model) {
 		model.addAttribute("userNames", userService.getAllRegularUsers());