signal-cli/src/main/java/org/asamk/signal/JsonDataMessage.java

package org.asamk.signal;

import org.whispersystems.signalservice.api.messages.SignalServiceAttachment;
import org.whispersystems.signalservice.api.messages.SignalServiceDataMessage;

import java.util.ArrayList;
import java.util.List;

class JsonDataMessage {

    long timestamp;
    String message;
    int expiresInSeconds;
    List<JsonAttachment> attachments;
    JsonGroupInfo groupInfo;

    JsonDataMessage(SignalServiceDataMessage dataMessage) {
        this.timestamp = dataMessage.getTimestamp();
        if (dataMessage.getGroupInfo().isPresent()) {
            this.groupInfo = new JsonGroupInfo(dataMessage.getGroupInfo().get());
        }
        if (dataMessage.getBody().isPresent()) {
            this.message = dataMessage.getBody().get();
        }
        this.expiresInSeconds = dataMessage.getExpiresInSeconds();
        if (dataMessage.getAttachments().isPresent()) {
            this.attachments = new ArrayList<>(dataMessage.getAttachments().get().size());
            for (SignalServiceAttachment attachment : dataMessage.getAttachments().get()) {
                this.attachments.add(new JsonAttachment(attachment));
            }
        } else {
            this.attachments = new ArrayList<>();
        }
    }
}