improved sendTeamInvite

src/main/java/hhn/labsw/bugageocaching/controller/Controller.java

@@ -685,6 +685,10 @@ public class Controller {
 
     Team team = (Team) getTeam.getBody();
 
+    if(teamInviteRepository.findByUserAndTeam(invitedUser, team) != null) {
+      return ResponseEntity.status(400).body("The user is already invited to this team");
+    }
+
     TeamInvite teamInvite = new TeamInvite();
     teamInvite.setUser(invitedUser);
     teamInvite.setTeam(team);
@@ -718,8 +722,8 @@ public class Controller {
 
     List<TeamInvite> teamInvitesList = new ArrayList<>();
 
-    for(TeamInvite teamInvite : teamInviteRepository.findAll()) {
-      if(teamInvite.getUser() == user) {
+    for (TeamInvite teamInvite : teamInviteRepository.findAll()) {
+      if (teamInvite.getUser() == user) {
         teamInvitesList.add(teamInvite);
       }
     }
@@ -727,6 +731,30 @@ public class Controller {
     return ResponseEntity.status(200).body(teamInvitesList);
   }
 
+  @CrossOrigin(origins = "http://localhost:8081") // only for dev purpose
+  @RequestMapping("/api/deleteTeamInvite")
+  @ResponseBody
+  public ResponseEntity deleteTeamInvite(@RequestParam String token,
+                                         @RequestParam ) {
+    // verify user
+    ResponseEntity verifyToken = VerificationUtil.verifyToken(token);
+
+    if (verifyToken.getStatusCodeValue() != 200) {
+      return verifyToken;
+    }
+
+    //get User
+    Claims claims = (Claims) verifyToken.getBody();
+
+    ResponseEntity getUser = FinderUtil.findUserFromClaim(claims);
+
+    if (getUser.getStatusCodeValue() != 200) {
+      return getUser;
+    }
+
+    User user = (User) getUser.getBody();
+  }
+
   @RequestMapping("/api/hello")
   public ResponseEntity hello(@RequestParam String name) {
     return ResponseEntity.status(200).body(userRepository.getRankingPlaceFromUser(name));

src/main/java/hhn/labsw/bugageocaching/repositories/TeamInviteRepository.java

@@ -1,9 +1,11 @@
 package hhn.labsw.bugageocaching.repositories;
 
 import hhn.labsw.bugageocaching.entities.Cache;
+import hhn.labsw.bugageocaching.entities.Team;
 import hhn.labsw.bugageocaching.entities.TeamInvite;
 import hhn.labsw.bugageocaching.entities.User;
 import org.springframework.data.jpa.repository.JpaRepository;
 
 public interface TeamInviteRepository extends JpaRepository<TeamInvite, Integer> {
+  TeamInvite findByUserAndTeam(User user, Team team);
 }