Allow meeting join by superid

Author: Daenges

server/src/main/java/com/studybuddies/server/services/StudyGroupService.java

@@ -18,6 +18,7 @@
 import org.springframework.stereotype.Service;
 
 import java.util.List;
+import java.util.Objects;
 
 @Service
 @AllArgsConstructor
@@ -41,11 +42,19 @@ public List<StudyGroupResponse> get(String id) {
 
   @Override
   public void create(StudyGroupJoinRequest request, String clientUuid) {
-
-    MeetingEntity meetingEntity = meetingService.findMeetingByUUID(request.meetingId);
     UserEntity userEntity = userService.findByUUID(UUIDService.parseUUID(clientUuid));
 
-    joinMeeting(userEntity, meetingEntity);
+    if (!Objects.equals(request.meetingId, "")) {
+      MeetingEntity meetingEntity = meetingService.findMeetingByUUID(request.meetingId);
+      joinMeeting(userEntity, meetingEntity);
+    }
+    else if (!Objects.equals(request.superMeetingID, "")) {
+      List<MeetingEntity> meetingList = meetingService.findMeetingsBySuperID(request.superMeetingID);
+
+      for (MeetingEntity m : meetingList) {
+        joinMeeting(userEntity, m);
+      }
+    }
   }
 
   @Override

server/src/main/java/com/studybuddies/server/services/meeting/MeetingService.java

@@ -87,5 +87,9 @@ private List<MeetingResponse> findAllMeetingEntities() {
   public MeetingEntity findMeetingByUUID(String uuid) {
     return meetingRepository.findById(UUIDService.parseUUID(uuid)).orElse(null);
   }
+
+  public List<MeetingEntity> findMeetingsBySuperID(String superID) {
+    return meetingRepository.findBySuperId(UUIDService.parseUUID(superID));
+  }
 }
 

server/src/main/java/com/studybuddies/server/web/StudyGroupController.java

@@ -29,6 +29,8 @@ public ResponseEntity<?> add(
     return new ResponseEntity<>(HttpStatus.OK);
   }
 
+
+
   @DeleteMapping
   public ResponseEntity<?> delete(String targetUUID, HttpServletRequest request) {
     studyGroupService.delete(targetUUID, request.getUserPrincipal().getName());

server/src/main/java/com/studybuddies/server/web/dto/studygroup/StudyGroupJoinRequest.java

@@ -4,8 +4,8 @@
 import jakarta.validation.constraints.NotBlank;
 
 public class StudyGroupJoinRequest implements CreationRequest {
-
-  @NotBlank
+  public String superMeetingID;
   public String meetingId;
+
   // User ID given through Request
 }