public OrderGraphType(IDataLoaderContextAccessor accessor, DealerService dealerService)
{
Field(x => x.Id);
Field(x => x.DealerId);
Field(x => x.Number);
Field <DebugType>("debug", resolve: c => new DebugType());
Field <DealerGraphType>("dealer", resolve:
context =>
{
//return dealerService.GetDealer(context.Source.DealerId);
var loader = accessor.Context.GetOrAddBatchLoader <string, Dealer>("getDealerByDealerId", dealerIds =>
{
IDictionary <string, Dealer> dictionary = dealerService
.GetDealers(dealerIds.ToList())
.ToDictionary(dealer => dealer.DealerId);
return(Task.FromResult(dictionary));
});
return(loader.LoadAsync(context.Source.DealerId));
});
}
