Delete useless file

src/Server/src/main/java/greenify/server/rest/ActivityController.java

@@ -1,26 +0,0 @@
-package greenify.server.rest;
-
-import greenify.common.UserDTO;
-import greenify.server.service.UserService;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.RestController;
-
-@RestController
-public class ActivityController {
-    @Autowired
-    UserService userService;
-
-    @RequestMapping("/addActivity")
-    public UserDTO registerUser(@RequestParam(value = "name") String name,
-                                @RequestParam(value = "password") String password) {
-        return userService.registerUser(name, password);
-    }
-
-    @RequestMapping("/login")
-    public UserDTO login(@RequestParam(value = "name") String name,
-                         @RequestParam(value = "password") String password) {
-        return userService.login(name, password);
-    }
-}