35 lines
1.3 KiB
C#
35 lines
1.3 KiB
C#
using System.Net;
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using System.Net.Http.Json;
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using Prefab.Web.Client.Models.Catalog;
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using Prefab.Web.Client.Models.Shared;
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namespace Prefab.Web.Client.Services;
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public interface IProductDisplayService
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{
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Task<Result<ProductDisplayModel>> Get(string slug, CancellationToken cancellationToken = default);
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}
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public sealed class ProductDisplayService(HttpClient httpClient) : IProductDisplayService
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{
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public async Task<Result<ProductDisplayModel>> Get(string slug, CancellationToken cancellationToken = default)
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{
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ArgumentException.ThrowIfNullOrWhiteSpace(slug);
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using var response = await httpClient.GetAsync(
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$"/bff/catalog/products/{Uri.EscapeDataString(slug.Trim())}",
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cancellationToken);
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var payload = await response.Content.ReadFromJsonAsync<Result<ProductDisplayModel>>(cancellationToken: cancellationToken);
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if (payload is not null)
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{
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return payload;
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}
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var statusCode = (HttpStatusCode)response.StatusCode;
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var exception = new InvalidOperationException($"Response {(int)statusCode} did not contain a valid payload.");
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var problem = ResultProblem.Unexpected("Failed to retrieve product.", exception, statusCode);
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return Result<ProductDisplayModel>.Failure(problem);
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}
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}
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