protected void CreateNotificationtBtn_Click(object sender, EventArgs e)
{
if (this.Page.IsValid)
{
NotificationType selectedType;
bool isTypeValid = Enum.TryParse(this.TypeDropDownList.SelectedItem.Text, out selectedType);
if (!isTypeValid)
{
this.InvalidTypeCustomValidatior.ErrorMessage = "Invalid notification type!";
this.InvalidTypeCustomValidatior.IsValid = false;
return;
}
var notificationEventArgs = new NotificationsManagementEventArgs()
{
Content = this.ContentAjaxHtmlEditor.Content,
DateCreated = DateTime.Now,
Type = selectedType
};
this.OnNotificationsAddItem?.Invoke(null, notificationEventArgs);
this.SuccessPanel.Visible = true;
this.AddedNotificationIdLiteral.Text = notificationEventArgs.Id.ToString();
this.ClearFeilds();
}
}
private void View_OnNotificationsUpdateItem(object sender, NotificationsManagementEventArgs e)
{
if (e == null)
{
throw new ArgumentNullException(nameof(NotificationsManagementEventArgs));
}
var notification = this.notificationsServices.GetNotification(e.Id);
if (notification == null)
{
this.View.ModelState.AddModelError(
ErrorMessages.MODEL_ERROR_KEY,
string.Format(ErrorMessages.MODEL_ERROR_MESSAGE, e.Id));
return;
}
this.View.TryUpdateModel(notification);
if (this.View.ModelState.IsValid)
{
this.notificationsServices.UpdateNotification(e.Id, notification);
}
}
private void View_OnNotificationsDeleteItem(object sender, NotificationsManagementEventArgs e)
{
if (e == null)
{
throw new ArgumentNullException(nameof(NotificationsManagementEventArgs));
}
this.notificationsServices.DeleteNotification(e.Id);
}
private void View_OnNotificationsAddItem(object sender, NotificationsManagementEventArgs e)
{
if (e == null)
{
throw new ArgumentNullException(nameof(NotificationsManagementEventArgs));
}
var notification = new Notification()
{
Content = e.Content,
DateCreated = e.DateCreated,
Type = e.Type
};
e.Id = this.notificationsServices.AddNotification(notification);
}
