53 lines
1.5 KiB
Java
53 lines
1.5 KiB
Java
package envoy.client.data;
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import java.io.IOException;
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import java.time.Instant;
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import envoy.client.net.WriteProxy;
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import envoy.data.Contact;
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import envoy.data.GroupMessage;
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import envoy.data.Message.MessageStatus;
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import envoy.data.User;
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import envoy.event.GroupMessageStatusChange;
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/**
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* Represents a chat between a user and a group
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* as a list of messages.
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* <p>
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* Project: <strong>envoy-client</strong><br>
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* File: <strong>GroupChat.java</strong><br>
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* Created: <strong>05.07.2020</strong><br>
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*
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* @author Maximilian Käfer
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* @since Envoy Client v0.1-beta
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*/
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public final class GroupChat extends Chat {
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private final User sender;
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private static final long serialVersionUID = 1L;
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/**
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* @param sender the user sending the messages
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* @param recipient the group whose members receive the messages
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* @since Envoy Client v0.1-beta
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*/
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public GroupChat(User sender, Contact recipient) {
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super(recipient);
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this.sender = sender;
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}
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@Override
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public void read(WriteProxy writeProxy) throws IOException {
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for (int i = messages.size() - 1; i >= 0; --i) {
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final GroupMessage gmsg = (GroupMessage) messages.get(i);
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if (gmsg.getSenderID() != sender.getID()) if (gmsg.getMemberStatuses().get(sender.getID()) == MessageStatus.READ) break;
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else {
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gmsg.getMemberStatuses().replace(sender.getID(), MessageStatus.READ);
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writeProxy.writeMessageStatusChange(new GroupMessageStatusChange(gmsg.getID(), MessageStatus.READ, Instant.now(), sender.getID()));
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}
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}
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unreadAmount = 0;
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}
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}
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