MessagingPermissions.java

package org.xcolab.view.pages.messaging.utils;

import org.xcolab.client.members.MessagingClient;
import org.xcolab.client.members.PermissionsClient;
import org.xcolab.client.members.pojo.Member;
import org.xcolab.view.pages.messaging.beans.MessageBean;

public class MessagingPermissions {

    private final Member loggedInMember;
    private final boolean isLoggedIn;
    private MessageBean message;

    public MessagingPermissions(Member loggedInMember) {
        this.loggedInMember = loggedInMember;
        this.isLoggedIn = loggedInMember != null;
    }

    public MessagingPermissions(Member loggedInMember, MessageBean message) {
        this(loggedInMember);
        this.message = message;
    }

    public boolean getCanSendMessage() {
        return getCanAdminAll()
                || (isLoggedIn && MessagingClient.canMemberSendMessage(loggedInMember.getId_(), 1));
    }

    public boolean getCanViewMessage() {
        return isRecipient() || isSender();
    }

    public boolean isSender() {
        return isLoggedIn && message != null
                && message.getFrom().getUserId() == loggedInMember.getId_();
    }

    public boolean isRecipient() {
        return isLoggedIn && message != null
                && message.getTo().stream()
                    .anyMatch(recipient -> recipient.getId_() == loggedInMember.getId_());
    }

    public boolean getCanAdminAll() {
        return PermissionsClient.canAdminAll(loggedInMember);
    }
}