mirror of
https://github.com/oxen-io/session-android.git
synced 2024-12-25 01:07:47 +00:00
Convert ExpiringMessageManager to Kotlin
This commit is contained in:
andrew
parent
eecea12c17
commit
a4d3fa8897
@ -886,6 +886,8 @@ class MmsDatabase(context: Context, databaseHelper: SQLCipherOpenHelper) : Messa
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}
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}
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override fun deleteMessage(messageId: Long): Boolean {
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override fun deleteMessage(messageId: Long): Boolean {
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Log.d(TAG, "deleteMessage() called with: messageId = $messageId")
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val threadId = getThreadIdForMessage(messageId)
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val threadId = getThreadIdForMessage(messageId)
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val attachmentDatabase = get(context).attachmentDatabase()
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val attachmentDatabase = get(context).attachmentDatabase()
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queue(Runnable { attachmentDatabase.deleteAttachmentsForMessage(messageId) })
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queue(Runnable { attachmentDatabase.deleteAttachmentsForMessage(messageId) })
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@ -1,279 +0,0 @@
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package org.thoughtcrime.securesms.service;
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import android.content.Context;
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import org.jetbrains.annotations.NotNull;
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import org.session.libsession.database.StorageProtocol;
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import org.session.libsession.messaging.MessagingModuleConfiguration;
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import org.session.libsession.messaging.messages.ExpirationConfiguration;
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import org.session.libsession.messaging.messages.control.ExpirationTimerUpdate;
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import org.session.libsession.messaging.messages.signal.IncomingMediaMessage;
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import org.session.libsession.messaging.messages.signal.OutgoingExpirationUpdateMessage;
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import org.session.libsession.snode.SnodeAPI;
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import org.session.libsession.utilities.Address;
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import org.session.libsession.utilities.GroupUtil;
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import org.session.libsession.utilities.SSKEnvironment;
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import org.session.libsession.utilities.TextSecurePreferences;
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import org.session.libsession.utilities.recipients.Recipient;
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import org.session.libsignal.messages.SignalServiceGroup;
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import org.session.libsignal.utilities.Log;
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import org.session.libsignal.utilities.guava.Optional;
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import org.thoughtcrime.securesms.database.MmsDatabase;
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import org.thoughtcrime.securesms.database.MmsSmsDatabase;
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import org.thoughtcrime.securesms.database.SmsDatabase;
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import org.thoughtcrime.securesms.database.model.MessageRecord;
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import org.thoughtcrime.securesms.dependencies.DatabaseComponent;
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import org.thoughtcrime.securesms.mms.MmsException;
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import java.io.IOException;
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import java.util.Comparator;
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import java.util.TreeSet;
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import java.util.concurrent.Executor;
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import java.util.concurrent.Executors;
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import network.loki.messenger.libsession_util.util.ExpiryMode;
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public class ExpiringMessageManager implements SSKEnvironment.MessageExpirationManagerProtocol {
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private static final String TAG = ExpiringMessageManager.class.getSimpleName();
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private final TreeSet<ExpiringMessageReference> expiringMessageReferences = new TreeSet<>(new ExpiringMessageComparator());
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private final Executor executor = Executors.newSingleThreadExecutor();
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private final SmsDatabase smsDatabase;
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private final MmsDatabase mmsDatabase;
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private final MmsSmsDatabase mmsSmsDatabase;
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private final Context context;
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public ExpiringMessageManager(Context context) {
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this.context = context.getApplicationContext();
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this.smsDatabase = DatabaseComponent.get(context).smsDatabase();
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this.mmsDatabase = DatabaseComponent.get(context).mmsDatabase();
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this.mmsSmsDatabase = DatabaseComponent.get(context).mmsSmsDatabase();
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executor.execute(new LoadTask());
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executor.execute(new ProcessTask());
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}
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public void scheduleDeletion(long id, boolean mms, long startedAtTimestamp, long expiresInMillis) {
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long expiresAtMillis = startedAtTimestamp + expiresInMillis;
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synchronized (expiringMessageReferences) {
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expiringMessageReferences.add(new ExpiringMessageReference(id, mms, expiresAtMillis));
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expiringMessageReferences.notifyAll();
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}
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}
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public void checkSchedule() {
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synchronized (expiringMessageReferences) {
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expiringMessageReferences.notifyAll();
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}
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}
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@Override
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public void setExpirationTimer(@NotNull ExpirationTimerUpdate message, ExpiryMode expiryMode) {
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String userPublicKey = TextSecurePreferences.getLocalNumber(context);
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String senderPublicKey = message.getSender();
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long sentTimestamp = message.getSentTimestamp() == null ? 0 : message.getSentTimestamp();
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long expireStartedAt = (expiryMode instanceof ExpiryMode.AfterSend || message.isSenderSelf()) ? sentTimestamp : 0;
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// Notify the user
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if (senderPublicKey == null || userPublicKey.equals(senderPublicKey)) {
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// sender is self or a linked device
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insertOutgoingExpirationTimerMessage(message, expireStartedAt);
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} else {
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insertIncomingExpirationTimerMessage(message, expireStartedAt);
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}
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if (expiryMode.getExpirySeconds() > 0 && message.getSentTimestamp() != null && senderPublicKey != null) {
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startAnyExpiration(message.getSentTimestamp(), senderPublicKey, expireStartedAt);
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}
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}
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private void insertIncomingExpirationTimerMessage(ExpirationTimerUpdate message, long expireStartedAt) {
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String senderPublicKey = message.getSender();
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Long sentTimestamp = message.getSentTimestamp();
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String groupId = message.getGroupPublicKey();
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long expiresInMillis = message.getExpiryMode().getExpiryMillis();
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Optional<SignalServiceGroup> groupInfo = Optional.absent();
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Address address = Address.fromSerialized(senderPublicKey);
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Recipient recipient = Recipient.from(context, address, false);
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// if the sender is blocked, we don't display the update, except if it's in a closed group
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if (recipient.isBlocked() && groupId == null) return;
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try {
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if (groupId != null) {
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String groupID = GroupUtil.doubleEncodeGroupID(groupId);
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groupInfo = Optional.of(new SignalServiceGroup(GroupUtil.getDecodedGroupIDAsData(groupID), SignalServiceGroup.GroupType.SIGNAL));
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Address groupAddress = Address.fromSerialized(groupID);
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recipient = Recipient.from(context, groupAddress, false);
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}
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Long threadId = MessagingModuleConfiguration.getShared().getStorage().getThreadId(recipient);
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if (threadId == null) {
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return;
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}
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IncomingMediaMessage mediaMessage = new IncomingMediaMessage(address, sentTimestamp, -1,
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expiresInMillis, expireStartedAt, true,
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false,
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false,
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false,
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Optional.absent(),
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groupInfo,
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Optional.absent(),
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Optional.absent(),
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Optional.absent(),
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Optional.absent(),
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Optional.absent());
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//insert the timer update message
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mmsDatabase.insertSecureDecryptedMessageInbox(mediaMessage, threadId, true);
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} catch (IOException | MmsException ioe) {
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Log.e("Loki", "Failed to insert expiration update message.");
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}
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}
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private void insertOutgoingExpirationTimerMessage(ExpirationTimerUpdate message, long expireStartedAt) {
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Long sentTimestamp = message.getSentTimestamp();
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String groupId = message.getGroupPublicKey();
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long duration = message.getExpiryMode().getExpiryMillis();
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Address address;
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try {
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if (groupId != null) {
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address = Address.fromSerialized(GroupUtil.doubleEncodeGroupID(groupId));
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} else {
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address = Address.fromSerialized((message.getSyncTarget() != null && !message.getSyncTarget().isEmpty()) ? message.getSyncTarget() : message.getRecipient());
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}
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Recipient recipient = Recipient.from(context, address, false);
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StorageProtocol storage = MessagingModuleConfiguration.getShared().getStorage();
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message.setThreadID(storage.getOrCreateThreadIdFor(address));
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OutgoingExpirationUpdateMessage timerUpdateMessage = new OutgoingExpirationUpdateMessage(recipient, sentTimestamp, duration, expireStartedAt, groupId);
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mmsDatabase.insertSecureDecryptedMessageOutbox(timerUpdateMessage, message.getThreadID(), sentTimestamp, true);
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} catch (MmsException | IOException ioe) {
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Log.e("Loki", "Failed to insert expiration update message.", ioe);
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}
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}
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@Override
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public void startAnyExpiration(long timestamp, @NotNull String author, long expireStartedAt) {
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MessageRecord messageRecord = mmsSmsDatabase.getMessageFor(timestamp, author);
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if (messageRecord == null) return;
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boolean mms = messageRecord.isMms();
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ExpirationConfiguration config = DatabaseComponent.get(context).storage().getExpirationConfiguration(messageRecord.getThreadId());
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if (config == null || !config.isEnabled()) return;
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ExpiryMode mode = config.getExpiryMode();
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if (mms) {
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mmsDatabase.markExpireStarted(messageRecord.getId(), expireStartedAt);
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} else {
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smsDatabase.markExpireStarted(messageRecord.getId(), expireStartedAt);
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}
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scheduleDeletion(messageRecord.getId(), mms, expireStartedAt, (mode != null ? mode.getExpiryMillis() : 0));
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}
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private class LoadTask implements Runnable {
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public void run() {
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SmsDatabase.Reader smsReader = smsDatabase.readerFor(smsDatabase.getExpirationStartedMessages());
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MmsDatabase.Reader mmsReader = mmsDatabase.getExpireStartedMessages();
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MessageRecord messageRecord;
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while ((messageRecord = smsReader.getNext()) != null) {
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expiringMessageReferences.add(new ExpiringMessageReference(messageRecord.getId(),
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messageRecord.isMms(),
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messageRecord.getExpireStarted() + messageRecord.getExpiresIn()));
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}
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while ((messageRecord = mmsReader.getNext()) != null) {
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expiringMessageReferences.add(new ExpiringMessageReference(messageRecord.getId(),
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messageRecord.isMms(),
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messageRecord.getExpireStarted() + messageRecord.getExpiresIn()));
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}
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smsReader.close();
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mmsReader.close();
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}
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}
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@SuppressWarnings("InfiniteLoopStatement")
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private class ProcessTask implements Runnable {
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public void run() {
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while (true) {
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ExpiringMessageReference expiredMessage = null;
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synchronized (expiringMessageReferences) {
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try {
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while (expiringMessageReferences.isEmpty()) expiringMessageReferences.wait();
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ExpiringMessageReference nextReference = expiringMessageReferences.first();
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long waitTime = nextReference.expiresAtMillis - SnodeAPI.getNowWithOffset();
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if (waitTime > 0) {
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ExpirationListener.setAlarm(context, waitTime);
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expiringMessageReferences.wait(waitTime);
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} else {
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expiredMessage = nextReference;
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expiringMessageReferences.remove(nextReference);
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}
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} catch (InterruptedException e) {
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Log.w(TAG, e);
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}
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}
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if (expiredMessage != null) {
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if (expiredMessage.mms) mmsDatabase.deleteMessage(expiredMessage.id);
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else smsDatabase.deleteMessage(expiredMessage.id);
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}
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}
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}
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}
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private static class ExpiringMessageReference {
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private final long id;
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private final boolean mms;
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private final long expiresAtMillis;
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private ExpiringMessageReference(long id, boolean mms, long expiresAtMillis) {
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this.id = id;
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this.mms = mms;
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this.expiresAtMillis = expiresAtMillis;
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}
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@Override
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public boolean equals(Object other) {
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if (other == null) return false;
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if (!(other instanceof ExpiringMessageReference)) return false;
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ExpiringMessageReference that = (ExpiringMessageReference)other;
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return this.id == that.id && this.mms == that.mms && this.expiresAtMillis == that.expiresAtMillis;
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}
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@Override
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public int hashCode() {
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return (int)this.id ^ (mms ? 1 : 0) ^ (int)expiresAtMillis;
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}
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}
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private static class ExpiringMessageComparator implements Comparator<ExpiringMessageReference> {
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@Override
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public int compare(ExpiringMessageReference lhs, ExpiringMessageReference rhs) {
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if (lhs.expiresAtMillis < rhs.expiresAtMillis) return -1;
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else if (lhs.expiresAtMillis > rhs.expiresAtMillis) return 1;
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else if (lhs.id < rhs.id) return -1;
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else if (lhs.id > rhs.id) return 1;
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else if (!lhs.mms && rhs.mms) return -1;
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else if (lhs.mms && !rhs.mms) return 1;
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else return 0;
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}
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}
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}
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@ -0,0 +1,240 @@
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package org.thoughtcrime.securesms.service
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import android.content.Context
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import network.loki.messenger.libsession_util.util.ExpiryMode
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import network.loki.messenger.libsession_util.util.ExpiryMode.AfterSend
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import org.session.libsession.messaging.MessagingModuleConfiguration.Companion.shared
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import org.session.libsession.messaging.messages.control.ExpirationTimerUpdate
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import org.session.libsession.messaging.messages.signal.IncomingMediaMessage
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import org.session.libsession.messaging.messages.signal.OutgoingExpirationUpdateMessage
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import org.session.libsession.snode.SnodeAPI.nowWithOffset
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import org.session.libsession.utilities.Address
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import org.session.libsession.utilities.Address.Companion.fromSerialized
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import org.session.libsession.utilities.GroupUtil.doubleEncodeGroupID
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import org.session.libsession.utilities.GroupUtil.getDecodedGroupIDAsData
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import org.session.libsession.utilities.SSKEnvironment.MessageExpirationManagerProtocol
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import org.session.libsession.utilities.TextSecurePreferences.Companion.getLocalNumber
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import org.session.libsession.utilities.recipients.Recipient
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import org.session.libsignal.messages.SignalServiceGroup
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import org.session.libsignal.utilities.Log
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import org.session.libsignal.utilities.guava.Optional
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import org.thoughtcrime.securesms.database.MmsDatabase
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import org.thoughtcrime.securesms.database.MmsSmsDatabase
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import org.thoughtcrime.securesms.database.SmsDatabase
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import org.thoughtcrime.securesms.database.model.MessageRecord
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import org.thoughtcrime.securesms.dependencies.DatabaseComponent.Companion.get
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import org.thoughtcrime.securesms.mms.MmsException
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import java.io.IOException
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import java.util.TreeSet
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import java.util.concurrent.Executor
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import java.util.concurrent.Executors
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private val TAG = ExpiringMessageManager::class.java.simpleName
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class ExpiringMessageManager(context: Context) : MessageExpirationManagerProtocol {
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private val expiringMessageReferences = TreeSet<ExpiringMessageReference>()
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private val executor: Executor = Executors.newSingleThreadExecutor()
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private val smsDatabase: SmsDatabase
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private val mmsDatabase: MmsDatabase
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private val mmsSmsDatabase: MmsSmsDatabase
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private val context: Context
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init {
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this.context = context.applicationContext
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smsDatabase = get(context).smsDatabase()
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mmsDatabase = get(context).mmsDatabase()
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mmsSmsDatabase = get(context).mmsSmsDatabase()
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executor.execute(LoadTask())
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executor.execute(ProcessTask())
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}
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private fun getDatabase(mms: Boolean) = if (mms) mmsDatabase else smsDatabase
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fun scheduleDeletion(id: Long, mms: Boolean, startedAtTimestamp: Long, expiresInMillis: Long) {
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Log.d(TAG, "scheduleDeletion() called with: id = $id, mms = $mms, startedAtTimestamp = $startedAtTimestamp, expiresInMillis = $expiresInMillis")
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val expiresAtMillis = startedAtTimestamp + expiresInMillis
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synchronized(expiringMessageReferences) {
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expiringMessageReferences.add(ExpiringMessageReference(id, mms, expiresAtMillis))
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(expiringMessageReferences as Object).notifyAll()
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}
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}
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fun checkSchedule() {
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synchronized(expiringMessageReferences) { (expiringMessageReferences as Object).notifyAll() }
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|
}
|
||||||
|
|
||||||
|
override fun setExpirationTimer(message: ExpirationTimerUpdate, expiryMode: ExpiryMode?) {
|
||||||
|
Log.d(TAG, "setExpirationTimer() called with: message = $message, expiryMode = $expiryMode")
|
||||||
|
|
||||||
|
val userPublicKey = getLocalNumber(context)
|
||||||
|
val senderPublicKey = message.sender
|
||||||
|
val sentTimestamp = if (message.sentTimestamp == null) 0 else message.sentTimestamp!!
|
||||||
|
val expireStartedAt =
|
||||||
|
if (expiryMode is AfterSend || message.isSenderSelf) sentTimestamp else 0
|
||||||
|
|
||||||
|
// Notify the user
|
||||||
|
if (senderPublicKey == null || userPublicKey == senderPublicKey) {
|
||||||
|
// sender is self or a linked device
|
||||||
|
insertOutgoingExpirationTimerMessage(message, expireStartedAt)
|
||||||
|
} else {
|
||||||
|
insertIncomingExpirationTimerMessage(message, expireStartedAt)
|
||||||
|
}
|
||||||
|
if (expiryMode!!.expirySeconds > 0 && message.sentTimestamp != null && senderPublicKey != null) {
|
||||||
|
startAnyExpiration(message.sentTimestamp!!, senderPublicKey, expireStartedAt)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun insertIncomingExpirationTimerMessage(
|
||||||
|
message: ExpirationTimerUpdate,
|
||||||
|
expireStartedAt: Long
|
||||||
|
) {
|
||||||
|
Log.d(TAG, "insertIncomingExpirationTimerMessage() called with: message = $message, expireStartedAt = $expireStartedAt")
|
||||||
|
val senderPublicKey = message.sender
|
||||||
|
val sentTimestamp = message.sentTimestamp
|
||||||
|
val groupId = message.groupPublicKey
|
||||||
|
val expiresInMillis = message.expiryMode.expiryMillis
|
||||||
|
var groupInfo = Optional.absent<SignalServiceGroup?>()
|
||||||
|
val address = fromSerialized(
|
||||||
|
senderPublicKey!!
|
||||||
|
)
|
||||||
|
var recipient = Recipient.from(context, address, false)
|
||||||
|
|
||||||
|
// if the sender is blocked, we don't display the update, except if it's in a closed group
|
||||||
|
if (recipient.isBlocked && groupId == null) return
|
||||||
|
try {
|
||||||
|
if (groupId != null) {
|
||||||
|
val groupID = doubleEncodeGroupID(groupId)
|
||||||
|
groupInfo = Optional.of(
|
||||||
|
SignalServiceGroup(
|
||||||
|
getDecodedGroupIDAsData(groupID),
|
||||||
|
SignalServiceGroup.GroupType.SIGNAL
|
||||||
|
)
|
||||||
|
)
|
||||||
|
val groupAddress = fromSerialized(groupID)
|
||||||
|
recipient = Recipient.from(context, groupAddress, false)
|
||||||
|
}
|
||||||
|
val threadId = shared.storage.getThreadId(recipient) ?: return
|
||||||
|
val mediaMessage = IncomingMediaMessage(
|
||||||
|
address, sentTimestamp!!, -1,
|
||||||
|
expiresInMillis, expireStartedAt, true,
|
||||||
|
false,
|
||||||
|
false,
|
||||||
|
false,
|
||||||
|
Optional.absent(),
|
||||||
|
groupInfo,
|
||||||
|
Optional.absent(),
|
||||||
|
Optional.absent(),
|
||||||
|
Optional.absent(),
|
||||||
|
Optional.absent(),
|
||||||
|
Optional.absent()
|
||||||
|
)
|
||||||
|
//insert the timer update message
|
||||||
|
mmsDatabase.insertSecureDecryptedMessageInbox(mediaMessage, threadId, runThreadUpdate = true)
|
||||||
|
} catch (ioe: IOException) {
|
||||||
|
Log.e("Loki", "Failed to insert expiration update message.")
|
||||||
|
} catch (ioe: MmsException) {
|
||||||
|
Log.e("Loki", "Failed to insert expiration update message.")
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun insertOutgoingExpirationTimerMessage(
|
||||||
|
message: ExpirationTimerUpdate,
|
||||||
|
expireStartedAt: Long
|
||||||
|
) {
|
||||||
|
Log.d(TAG, "insertOutgoingExpirationTimerMessage() called with: message = $message, expireStartedAt = $expireStartedAt")
|
||||||
|
val sentTimestamp = message.sentTimestamp
|
||||||
|
val groupId = message.groupPublicKey
|
||||||
|
val duration = message.expiryMode.expiryMillis
|
||||||
|
val address: Address
|
||||||
|
try {
|
||||||
|
address = if (groupId != null) {
|
||||||
|
fromSerialized(doubleEncodeGroupID(groupId))
|
||||||
|
} else {
|
||||||
|
fromSerialized((if (message.syncTarget != null && !message.syncTarget!!.isEmpty()) message.syncTarget else message.recipient)!!)
|
||||||
|
}
|
||||||
|
val recipient = Recipient.from(context, address, false)
|
||||||
|
val storage = shared.storage
|
||||||
|
message.threadID = storage.getOrCreateThreadIdFor(address)
|
||||||
|
val timerUpdateMessage = OutgoingExpirationUpdateMessage(
|
||||||
|
recipient,
|
||||||
|
sentTimestamp!!,
|
||||||
|
duration,
|
||||||
|
expireStartedAt,
|
||||||
|
groupId
|
||||||
|
)
|
||||||
|
mmsDatabase.insertSecureDecryptedMessageOutbox(
|
||||||
|
timerUpdateMessage,
|
||||||
|
message.threadID!!,
|
||||||
|
sentTimestamp,
|
||||||
|
true
|
||||||
|
)
|
||||||
|
} catch (ioe: MmsException) {
|
||||||
|
Log.e("Loki", "Failed to insert expiration update message.", ioe)
|
||||||
|
} catch (ioe: IOException) {
|
||||||
|
Log.e("Loki", "Failed to insert expiration update message.", ioe)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun startAnyExpiration(timestamp: Long, author: String, expireStartedAt: Long) {
|
||||||
|
Log.d(TAG, "startAnyExpiration() called with: timestamp = $timestamp, author = $author, expireStartedAt = $expireStartedAt")
|
||||||
|
val messageRecord = mmsSmsDatabase.getMessageFor(timestamp, author) ?: return
|
||||||
|
val mms = messageRecord.isMms()
|
||||||
|
val config = get(context).storage().getExpirationConfiguration(messageRecord.threadId)
|
||||||
|
if (config == null || !config.isEnabled) return
|
||||||
|
val mode = config.expiryMode
|
||||||
|
getDatabase(mms).markExpireStarted(messageRecord.getId(), expireStartedAt)
|
||||||
|
scheduleDeletion(messageRecord.getId(), mms, expireStartedAt, mode?.expiryMillis ?: 0)
|
||||||
|
}
|
||||||
|
|
||||||
|
private inner class LoadTask : Runnable {
|
||||||
|
override fun run() {
|
||||||
|
val smsReader = smsDatabase.readerFor(smsDatabase.getExpirationStartedMessages())
|
||||||
|
val mmsReader = mmsDatabase.expireStartedMessages
|
||||||
|
|
||||||
|
val smsMessages = smsReader.use { generateSequence { it.next }.toList() }
|
||||||
|
val mmsMessages = mmsReader.use { generateSequence { it.next }.toList() }
|
||||||
|
|
||||||
|
(smsMessages + mmsMessages).forEach { messageRecord ->
|
||||||
|
expiringMessageReferences.add(
|
||||||
|
ExpiringMessageReference(
|
||||||
|
messageRecord.getId(),
|
||||||
|
messageRecord.isMms,
|
||||||
|
messageRecord.expireStarted + messageRecord.expiresIn
|
||||||
|
)
|
||||||
|
)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private inner class ProcessTask : Runnable {
|
||||||
|
override fun run() {
|
||||||
|
while (true) {
|
||||||
|
synchronized(expiringMessageReferences) {
|
||||||
|
try {
|
||||||
|
while (expiringMessageReferences.isEmpty()) (expiringMessageReferences as Object).wait()
|
||||||
|
val nextReference = expiringMessageReferences.first()
|
||||||
|
val waitTime = nextReference.expiresAtMillis - nowWithOffset
|
||||||
|
if (waitTime > 0) {
|
||||||
|
ExpirationListener.setAlarm(context, waitTime)
|
||||||
|
(expiringMessageReferences as Object).wait(waitTime)
|
||||||
|
null
|
||||||
|
} else {
|
||||||
|
expiringMessageReferences.remove(nextReference)
|
||||||
|
nextReference
|
||||||
|
}
|
||||||
|
} catch (e: InterruptedException) {
|
||||||
|
Log.w(TAG, e)
|
||||||
|
null
|
||||||
|
}
|
||||||
|
}?.run { getDatabase(mms).deleteMessage(id) }
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private data class ExpiringMessageReference(
|
||||||
|
val id: Long,
|
||||||
|
val mms: Boolean,
|
||||||
|
val expiresAtMillis: Long
|
||||||
|
): Comparable<ExpiringMessageReference> {
|
||||||
|
override fun compareTo(other: ExpiringMessageReference) = compareValuesBy(this, other, { it.id }, { it.mms }, { it.expiresAtMillis})
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
x
Reference in New Issue
Block a user