public List<User> getConnectionsNotInvitedToChat(String email, int chatId) {
List<User> connections = connectionRepository.getConnectionsByEmail(email);
List<User> chatUsers = chatUserRepository.getChatUsersInGroup(chatId);
return connections
.stream()
.filter(user -> !chatUsers.contains(user))
.collect(Collectors.toList());
}
public List<User> getConnectionsNotInGroupByGroupIdAndEmail(int groupId, String email) {
List<User> connectionGroupUsers =
connectionGroupUserRepository.getUsersInConnectionGroup(groupId);
List<User> connections = connectionRepository.getConnectionsByEmail(email);
return connections
.stream()
.filter(user -> !connectionGroupUsers.contains(user))
.collect(Collectors.toList());
}
public List<User> getConnectionsNotInvited(String email, Integer eventId) {
List<User> list = connectionRepository.getConnectionsByEmail(email);
Event event = eventRepository.findOne(eventId);
for (EventInvite invite : event.getEventInvites()) {
if (list.contains(invite.getUserInvited())) {
list.remove(invite.getUserInvited());
}
}
if (list.contains(event.getCreator())) {
list.remove(event.getCreator());
}
return list;
}
@Transactional
public void saveConnection(Connection connection) {
connectionRepository.save(connection);
}
@Transactional
public void deleteConnection(User user1, User user2) {
connectionRepository.deleteConnection(user1, user2);
}
@Transactional
public void deleteConnection(Connection connection) {
connectionRepository.delete(connection);
}
/** Checks if user1 and user2 are already connected */
public boolean isAlreadyConnected(User user1, User user2) {
return connectionRepository.isConnected(user1, user2);
}
public List<User> getConnectionsByEmail(String email) {
return connectionRepository.getConnectionsByEmail(email);
}