CreateNotificationPayload.ts

function createRawPayload(userName: string, groupName: string, groupId: string, change: Change)
{
    let payload =  
    {
        data: 
        { 
            "by" : userName, 
            "action" : change.action, 
            "entity" : change.entity,
            "groupId" : groupId, 
            "groupName" : groupName
        }
    };

    return payload;
}

function createIosPayload(userName: string, groupName: string, change: Change)
{
    let payload =  
    {
        body_loc_key : `notification_body_${change.entity}_${change.action}`,
        body_loc_args : [ userName, change.entityName ],
        title_loc_key : 'notification_title',
        title_loc_args : [ groupName ]
    };

    return payload;
}