/// <summary>
/// Inserts the asynchronous.
/// </summary>
/// <param name="tourPackage">The region model.</param>
/// <returns>
/// InsertAsync
/// </returns>
/// <exception cref="ArgumentNullException">category</exception>
public async Task <int> InsertAsync(TourPackageModel tourPackage)
{
if (tourPackage == null)
{
throw new ArgumentNullException("tourPackage");
}
return(await this.tourPackageRepository.InsertAsync(tourPackage));
}
/// <summary>
/// Updates the asynchronous.
/// </summary>
/// <param name="tourPackage">The stylemodel.</param>
/// <returns>
/// UpdateAsync
/// </returns>
/// <exception cref="ArgumentNullException">category</exception>
public async Task <int> UpdateAsync(TourPackageModel tourPackage)
{
if (tourPackage == null)
{
throw new ArgumentNullException("tourPackage");
}
this.tourPackageRepository.UpdateCompleteGraph(tourPackage, tourPackage.Id);
return(await this.tourPackageRepository.SaveChangesAsync());
}