44 lines
2.1 KiB
Java
44 lines
2.1 KiB
Java
/*
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* This file is part of the Wildfire Chat package.
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* (c) Heavyrain2012 <[email protected]>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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package io.moquette.imhandler;
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import cn.wildfirechat.proto.WFCMessage;
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import cn.wildfirechat.pojos.GroupNotificationBinaryContent;
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import com.hazelcast.util.StringUtil;
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import io.moquette.spi.impl.Qos1PublishHandler;
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import io.netty.buffer.ByteBuf;
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import cn.wildfirechat.common.ErrorCode;
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import win.liyufan.im.IMTopic;
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@Handler(value = IMTopic.CreateGroupTopic)
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public class CreateGroupHandler extends GroupHandler<WFCMessage.CreateGroupRequest> {
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@Override
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public ErrorCode action(ByteBuf ackPayload, String clientID, String fromUser, boolean isAdmin, WFCMessage.CreateGroupRequest request, Qos1PublishHandler.IMCallback callback) {
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if (!StringUtil.isNullOrEmpty(request.getGroup().getGroupInfo().getTargetId())) {
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WFCMessage.GroupInfo existGroupInfo = m_messagesStore.getGroupInfo(request.getGroup().getGroupInfo().getTargetId());
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if (existGroupInfo != null) {
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return ErrorCode.ERROR_CODE_GROUP_ALREADY_EXIST;
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}
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}
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WFCMessage.GroupInfo groupInfo = m_messagesStore.createGroup(fromUser, request.getGroup().getGroupInfo(), request.getGroup().getMembersList(), isAdmin);
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if (groupInfo != null) {
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if(request.hasNotifyContent() && request.getNotifyContent().getType() > 0) {
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sendGroupNotification(fromUser, groupInfo.getTargetId(), request.getToLineList(), request.getNotifyContent());
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} else {
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WFCMessage.MessageContent content = new GroupNotificationBinaryContent(groupInfo.getTargetId(), fromUser, groupInfo.getName(), "").getCreateGroupNotifyContent();
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sendGroupNotification(fromUser, groupInfo.getTargetId(), request.getToLineList(), content);
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}
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}
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byte[] data = groupInfo.getTargetId().getBytes();
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ackPayload.ensureWritable(data.length).writeBytes(data);
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return ErrorCode.ERROR_CODE_SUCCESS;
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}
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}
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