@Override
public void deleteMessagesByIds(Collection<String> messageIds) {
if (messageIds.size() < 2 || messageIds.size() > 100) {
throw new IllegalArgumentException(
"Must provide at least 2 or at most 100 messages to be deleted.");
} else if (!PermissionUtil.checkPermission(
getJDA().getSelfInfo(), Permission.MESSAGE_MANAGE, this)) {
throw new PermissionException(
Permission.MESSAGE_MANAGE,
"Must have MESSAGE_MANAGE in order to bulk delete messages in this channel regardless of author.");
}
JSONObject body = new JSONObject().put("messages", messageIds);
Requester.Response response =
((JDAImpl) getJDA())
.getRequester()
.post(Requester.DISCORD_API_PREFIX + "channels/" + id + "/messages/bulk_delete", body);
if (response.isRateLimit())
throw new RateLimitedException(response.getObject().getInt("retry_after"));
}
@Override
public void deleteMessages(Collection<Message> messages) {
deleteMessagesByIds(messages.stream().map(msg -> msg.getId()).collect(Collectors.toList()));
}