38 lines
1.2 KiB
C#
38 lines
1.2 KiB
C#
using Microsoft.AspNetCore.Mvc;
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using Microsoft.eShopOnContainers.WebMVC.ViewModels;
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using Microsoft.eShopOnContainers.WebMVC.Services;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using Polly.CircuitBreaker;
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namespace Microsoft.eShopOnContainers.WebMVC.ViewComponents
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{
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public class CartList : ViewComponent
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{
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private readonly IBasketService _cartSvc;
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public CartList(IBasketService cartSvc) => _cartSvc = cartSvc;
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public async Task<IViewComponentResult> InvokeAsync(ApplicationUser user)
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{
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var vm = new Basket();
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try
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{
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vm = await GetItemsAsync(user);
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return View(vm);
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}
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catch (BrokenCircuitException)
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{
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// Catch error when Basket.api is in circuit-opened mode
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TempData["BasketInoperativeMsg"] = "Basket Service is inoperative, please try later on. (Business Msg Due to Circuit-Breaker)";
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}
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return View(vm);
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}
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private Task<Basket> GetItemsAsync(ApplicationUser user) => _cartSvc.GetBasket(user);
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}
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}
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