Some more work done on the feature object

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

@@ -0,0 +1,26 @@
+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);
+    }
+}

src/Server/src/main/java/greenify/server/service/ActivityService.java

@@ -0,0 +1,6 @@
+package greenify.server.service;
+
+public class ActivityService {
+
+
+}