public PizzaOrderMutation(IPizzaDetailsService pizzaDetailsService, IOrderDetailsService orderDetailsService)
{
Name = nameof(PizzaOrderMutation);
FieldAsync <OrderDetailsType>(
name: "createOrder",
arguments: new QueryArguments(new QueryArgument <NonNullGraphType <OrderDetailsInputType> > {
Name = "orderDetails"
}),
resolve: async context =>
{
var order = context.GetArgument <OrderDetailsModel>("orderDetails");
var orderDetails = new OrderDetails(order.AddressLine1, order.AddressLine2, order.MobileNo, order.Amount);
orderDetails = await orderDetailsService.CreateAsync(orderDetails);
var pizzaDetails = order.PizzaDetails.Select(x => new PizzaDetails(x.Name, x.Toppings, x.Price, x.Size, orderDetails.Id));
pizzaDetails = await pizzaDetailsService.CreateBulkAsync(pizzaDetails, orderDetails.Id);
orderDetails.PizzaDetails = pizzaDetails.ToList();
return(orderDetails);
});
FieldAsync <OrderDetailsType>(
name: "updateStatus",
arguments: new QueryArguments(
new QueryArgument <NonNullGraphType <IntGraphType> > {
Name = "id"
},
new QueryArgument <NonNullGraphType <OrderStatusEnumType> > {
Name = "status"
}),
resolve: async context =>
{
int orderId = context.GetArgument <int>("id");
OrderStatus orderStatus = context.GetArgument <OrderStatus>("status");
return(await orderDetailsService.UpdateStatusAsync(orderId, orderStatus));
});
FieldAsync <OrderDetailsType>(
name: "deletePizzaDetails",
arguments: new QueryArguments(new QueryArgument <NonNullGraphType <IntGraphType> > {
Name = "pizzaDetailsId"
}),
resolve: async context =>
{
int pizzaDetailsId = context.GetArgument <int>("pizzaDetailsId");
int orderId = await pizzaDetailsService.DeletePizzaDetailsAsync(pizzaDetailsId);
return(await orderDetailsService.GetOrderDetailsAsync(orderId));
});
}