ADD::added buttons and counters for the various activities

they don't have functionality yet, but they are already placed

ADD::added methods to get the name of  the user

src/Server/src/main/java/greenify/server/data/repository/UserRepository.java

@@ -2,11 +2,11 @@ package greenify.server.data.repository;
 
 import greenify.server.data.model.User;
 import org.springframework.data.repository.CrudRepository;
-import org.springframework.data.repository.query.Param;
 
 public interface UserRepository extends CrudRepository<User, Integer> {
-    User findByName(@Param("name") String name);
-    //    User findByName(String name);
+    //    User findByName(@Param("name") String name);
+    User findByName(String name);
+    User findById(Long id);
     <T extends User> T save(T user);
 }
 

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

@@ -3,6 +3,7 @@ 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.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
@@ -29,4 +30,9 @@ public class UserController {
                                 @RequestParam(value = "name") String name) {
         userService.addVeganMeal(id, name);
     }
+
+    @GetMapping("/getUsername")
+    public void getUsername(@RequestParam(value = "id") Long id) {
+    userService.getUsername(id);
+    }
 }

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

@@ -64,5 +64,12 @@ public class UserService {
         user.setVeganMeal(count);
         logger.info("Added vegan meal to user(id=" + user.getId() + ", name=" + user.getName() + ")");
     }
+
+    public String getUsername(Long id) {
+        User user = userRepository.findById(id);
+        String name = user.getName();
+        logger.info("retrieved username from user with username=" + name + ", id=" + id);
+        return name;
+    }
 }