TekH
7d0c5a0ee5
Added a null check in `EnvelopeReceiverPage.razor` to log a warning when `_envelopeReceiver` is null. Updated `ReportViewer.razor` to wrap `EnvelopeReceiverService.GetAsync` in a `try-catch` block, logging `HttpRequestException` errors and allowing the UI to handle null values gracefully. Enhanced `EnvelopeReceiverService.GetAsync` to throw detailed `HttpRequestException` on API failures, including status code and reason phrase. Added `using System.Net;` to support HTTP-related classes. Updated method documentation to reflect the new behavior. These changes improve error diagnostics, logging, and maintainability across the codebase.
41 lines
1.6 KiB
C#
41 lines
1.6 KiB
C#
using System.Net;
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using System.Net.Http.Json;
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using System.Text.Json;
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using EnvelopeGenerator.ReceiverUI.Models;
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using EnvelopeGenerator.ReceiverUI.Options;
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using Microsoft.Extensions.Options;
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namespace EnvelopeGenerator.ReceiverUI.Services;
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/// <summary>
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/// Retrieves the <see cref="EnvelopeReceiverDto"/> for the authenticated receiver
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/// from <c>GET api/EnvelopeReceiver/{envelopeKey}</c>.
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/// </summary>
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public class EnvelopeReceiverService(HttpClient http, IOptions<ApiOptions> apiOptions)
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{
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private static readonly JsonSerializerOptions _jsonOptions = new(JsonSerializerDefaults.Web);
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/// <summary>
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/// Fetches the envelope receiver data 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<EnvelopeReceiverDto?> GetAsync(string envelopeKey, CancellationToken cancel = default)
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{
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var url = $"{apiOptions.Value.BaseUrl}/api/EnvelopeReceiver/{Uri.EscapeDataString(envelopeKey)}";
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var response = await http.GetAsync(url, cancel);
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if (!response.IsSuccessStatusCode)
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{
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var statusCode = (int)response.StatusCode;
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var reasonPhrase = response.ReasonPhrase ?? "Unknown error";
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throw new HttpRequestException(
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$"Failed to load envelope receiver data. Status: {statusCode} ({reasonPhrase})",
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null,
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response.StatusCode);
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}
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return await response.Content.ReadFromJsonAsync<EnvelopeReceiverDto>(_jsonOptions, cancel);
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}
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}
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