/// <summary>
        /// Adds a new price watch
        /// </summary>
        private void AddPriceWatch()
        {
            var priceWatch   = new PriceWatch();
            var priceWatchVm = new PriceWatchViewModel(priceWatch, null, this.controller, this.commerceService);

            this.controller.UserSettings.PriceWatches.Add(priceWatch);
            this.PriceWatches.Add(priceWatchVm);
        }
 /// <summary>
 /// Default constructor
 /// </summary>
 /// <param name="itemPriceWatch">The item's price watch information</param>
 /// <param name="notificationType">The notification type</param>
 /// <param name="price">The current price of the item, in copper</param>
 public PriceNotificationViewModel(PriceWatchViewModel itemPriceWatch, PriceNotificationType notificationType, int price, ICollection <PriceNotificationViewModel> displayedNotificationsCollection)
 {
     this.itemPriceWatch         = itemPriceWatch;
     this.notificationType       = notificationType;
     this.price                  = new Price();
     this.price.Value            = price;
     this.isRemovingNotification = false;
     this.displayedNotifications = displayedNotificationsCollection;
 }