public async Task ValidateAsync(ICartoonContainer cartoonContainer)
{
if (cartoonContainer == null)
{
throw new ArgumentNullException(nameof(cartoonContainer));
}
var cartoon = await this.GetBy(cartoonContainer);
if (cartoonContainer.CartoonId.HasValue && cartoon == null)
{
throw new InvalidOperationException($"Cartoon not found by id {cartoonContainer.CartoonId}");
}
}
public async Task <Cartoon> GetByAsync(ICartoonContainer iCartoonContainer)
{
return(iCartoonContainer.CartoonId.HasValue
? this.Mapper.Map <Cartoon>(await this.Context.Cartoon.FirstOrDefaultAsync(x => x.Id == iCartoonContainer.CartoonId))
: null);
}
private Task <Cartoon> GetBy(ICartoonContainer cartoonContainer)
{
return(this.CartoonDataAccess.GetByAsync(cartoonContainer));
}
