TekH
b6ec5307b6
Updated DependencyInjection.cs to change ISmsSender and IEnvelopeSmsHandler lifetimes from Singleton to Scoped, ensuring per-request instantiation. Added Microsoft.Extensions.Http package to EnvelopeGenerator.Server.Client.csproj for enhanced HttpClient handling. Refactored AnnotationService, AuthService, DocumentService, EnvelopeReceiverService, SignatureCacheService, and SignatureService to use IHttpClientFactory, improving flexibility and testability. Introduced a named HttpClient "EnvelopeGenerator.Server" in Program.cs for internal API calls, and removed the previous HttpClient setup using HttpContextAccessor. Added necessary using directives for System.Net.Http across service files to support these changes.
36 lines
1.4 KiB
C#
36 lines
1.4 KiB
C#
using System.Net;
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using System.Net.Http;
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using Microsoft.Extensions.Options;
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using EnvelopeGenerator.Server.Client.Options;
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namespace EnvelopeGenerator.Server.Client.Services;
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public class DocumentService(IHttpClientFactory httpClientFactory, IOptions<ApiOptions> apiOptions)
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{
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private readonly ApiOptions _api = apiOptions.Value;
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/// <summary>
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/// Fetches the PDF bytes for the given envelope key from the API.
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/// Throws HttpRequestException on failure with appropriate status code.
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/// </summary>
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/// <exception cref="HttpRequestException">Thrown when the API request fails.</exception>
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public async Task<byte[]?> GetDocumentAsync(string envelopeKey, CancellationToken cancel = default)
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{
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using var http = httpClientFactory.CreateClient("EnvelopeGenerator.Server");
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var response = await http.GetAsync($"/api/Document/{Uri.EscapeDataString(envelopeKey)}", cancel);
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if (!response.IsSuccessStatusCode)
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{
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var statusCode = (int)response.StatusCode;
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var reasonPhrase = response.ReasonPhrase ?? "Unknown error";
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throw new HttpRequestException(
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$"Failed to load document. Status: {statusCode} ({reasonPhrase})",
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null,
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response.StatusCode);
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}
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var bytes = await response.Content.ReadAsByteArrayAsync(cancel);
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return bytes;
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}
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}
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