feat(Tag): Implement update tag endpoint

src/main/java/org/wise/portal/domain/usertag/impl/UserTagImpl.java

@@ -22,6 +22,8 @@
 
 @Entity
 @Table(name = UserTagImpl.DATA_STORE_NAME)
+@Getter
+@Setter
 public class UserTagImpl implements UserTag {
 
   @Transient
@@ -32,19 +34,13 @@ public class UserTagImpl implements UserTag {
 
   @Id
   @GeneratedValue(strategy = GenerationType.AUTO)
-  @Getter
-  @Setter
   private Long id = null;
 
   @ManyToOne(targetEntity = UserImpl.class, fetch = FetchType.LAZY)
   @JoinColumn(name = "users_fk", nullable = false)
-  @Getter
-  @Setter
   @JsonIgnore
   private User user;
 
-  @Getter
-  @Setter
   @Column(name = "text")
   private String text;
 

src/main/java/org/wise/portal/presentation/web/controllers/tag/UserTagController.java

@@ -10,9 +10,13 @@
 import org.springframework.security.access.annotation.Secured;
 import org.springframework.security.core.Authentication;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 import org.wise.portal.domain.user.User;
+import org.wise.portal.domain.usertag.UserTag;
 import org.wise.portal.presentation.web.response.ResponseEntityGenerator;
 import org.wise.portal.service.user.UserService;
 import org.wise.portal.service.usertags.UserTagsService;
@@ -39,4 +43,14 @@ protected ResponseEntity<List<Map<String, Object>>> getTags(Authentication auth)
     }).collect(Collectors.toList());
     return ResponseEntityGenerator.createSuccess(tags);
   }
+
+  @PutMapping("/user/tag/{tagId}")
+  protected ResponseEntity<Map<String, Object>> updateTag(Authentication auth,
+      @PathVariable("tagId") Long tagId, @RequestBody Map<String, Object> tag) {
+    User user = userService.retrieveUserByUsername(auth.getName());
+    UserTag userTag = userTagsService.get(tagId);
+    userTag.setText((String) tag.get("text"));
+    userTagsService.updateTag(user, userTag);
+    return ResponseEntityGenerator.createSuccess(tag);
+  }
 }

src/main/java/org/wise/portal/service/usertags/UserTagsService.java

@@ -11,6 +11,8 @@ public interface UserTagsService {
 
   UserTag get(User user, String text);
 
+  UserTag get(Long id);
+
   UserTag createTag(User user, String tag);
 
   Set<UserTag> getTags(User user, Project project);
@@ -24,4 +26,6 @@ public interface UserTagsService {
   List<String> getTagsList(User user, Project project);
 
   List<UserTag> getTags(User user);
+
+  void updateTag(User user, UserTag tag);
 }

src/main/java/org/wise/portal/service/usertags/impl/UserTagsServiceImpl.java

@@ -7,6 +7,7 @@
 
 import org.hibernate.proxy.HibernateProxyHelper;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.access.AccessDeniedException;
 import org.springframework.security.acls.domain.ObjectIdentityImpl;
 import org.springframework.security.acls.model.ObjectIdentity;
 import org.springframework.stereotype.Service;
@@ -33,6 +34,11 @@ public UserTag get(User user, String text) {
     return userTagsDao.get(user, text);
   }
 
+  @Override
+  public UserTag get(Long id) {
+    return userTagsDao.get(id);
+  }
+
   @Override
   public UserTag createTag(User user, String text) {
     UserTag userTag = new UserTagImpl(user, text);
@@ -84,4 +90,13 @@ public List<String> getTagsList(User user, Project project) {
   public List<UserTag> getTags(User user) {
     return userTagsDao.get(user);
   }
+
+  public void updateTag(User user, UserTag tag) {
+    UserTag userTag = userTagsDao.get((Long) tag.getId());
+    if (user.equals(userTag.getUser())) {
+      userTagsDao.save(tag);
+    } else {
+      throw new AccessDeniedException("User does not have permission to update tag.");
+    }
+  }
 }