src/main/java/de/thedevstack/conversationsplus/ui/listeners/DeleteFileCallback.java


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package de.thedevstack.conversationsplus.ui.listeners;

import de.thedevstack.conversationsplus.entities.Message;
import de.thedevstack.conversationsplus.entities.Transferable;
import de.thedevstack.conversationsplus.entities.TransferablePlaceholder;
import de.thedevstack.conversationsplus.persistance.FileBackend;
import de.thedevstack.conversationsplus.utils.UiUpdateHelper;
import de.thedevstack.conversationsplus.utils.XmppConnectionServiceAccessor;

/**
 * Created by steckbrief on 23.08.2016.
 */
public class DeleteFileCallback implements SimpleUserDecisionCallback {
    private final Message message;

    public DeleteFileCallback(Message message) {
        this.message = message;
    }

    private void deleteFile() {
        if (FileBackend.deleteFile(this.message, XmppConnectionServiceAccessor.xmppConnectionService)) {
            this.message.setTransferable(new TransferablePlaceholder(Transferable.STATUS_DELETED));
            UiUpdateHelper.updateConversationUi();
        }
    }

    @Override
    public void onYes() {
        this.deleteFile();
    }

    @Override
    public void onNo() {
        // Nothing to do
    }
}