/// <summary>
/// Delete given resource from database.
/// </summary>
/// <param name="sender">sender</param>
/// <param name="e">Event Args</param>
protected void DeleteButton_OnClick(object sender, EventArgs e)
{
using (ResourceDataAccess dataAccess = new ResourceDataAccess())
{
if (ResourceDetailView.ResourceId != Guid.Empty)
{
Resource resource = dataAccess.GetResource(ResourceDetailView.ResourceId);
bool isAuthorized = resource is CategoryNode?
dataAccess.AuthorizeUserForDeletePermissionOnCategory(ResourceDetailView.AuthenticatedToken, resource.Id) :
dataAccess.AuthorizeUser(ResourceDetailView.AuthenticatedToken, UserResourcePermissions.Delete, resource.Id);
if (isAuthorized)
{
bool isDeleted = resource is CategoryNode?
dataAccess.DeleteCategoryNodeWithHierarchy(ResourceDetailView.ResourceId) :
dataAccess.DeleteResource(ResourceDetailView.ResourceId);
//Delete resource
if (isDeleted)
{
DeleteButton.Visible = false;
ResourceDetailView.Visible = false;
//Show Delete successful message
MessageLabel.ForeColor = System.Drawing.Color.Black;
MessageLabel.Text = Resources.Resources.AlertRecordDelerted;
if (OnSuccessfulDelete != null)
{
OnSuccessfulDelete(this, new EventArgs());
}
}
else
{
//Show delete failure message
MessageLabel.ForeColor = System.Drawing.Color.Red;
MessageLabel.Text = Resources.Resources.AlertResourceDelertedError;
}
}
else
{
//Show delete failure message
MessageLabel.ForeColor = System.Drawing.Color.Red;
if (resource is CategoryNode)
{
MessageLabel.Text = Resources.Resources.MsgUnauthorizeAccessDeleteCategory;
}
else
{
MessageLabel.Text = string.Format(CultureInfo.InvariantCulture, Resources.Resources.MsgUnAuthorizeAccess,
UserResourcePermissions.Delete);
}
}
}
}
}