66 lines
1.9 KiB
C#
66 lines
1.9 KiB
C#
using FastEndpoints;
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using Microsoft.EntityFrameworkCore;
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using Socialize.Api.Data;
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using Socialize.Api.Infrastructure.BlobStorage.Contracts;
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using Socialize.Api.Infrastructure.Security;
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using Socialize.Api.Modules.Feedback.Data;
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using Socialize.Api.Modules.Feedback.Services;
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using Socialize.Api.Modules.Identity.Contracts;
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namespace Socialize.Api.Modules.Feedback.Handlers;
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public class GetFeedbackScreenshotHandler(
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AppDbContext dbContext,
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IBlobStorage blobStorage)
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: EndpointWithoutRequest<Stream>
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{
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public override void Configure()
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{
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Get("/api/feedback/{id}/screenshot");
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Options(o => o.WithTags("Feedback"));
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}
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public override async Task HandleAsync(CancellationToken ct)
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{
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Guid id = Route<Guid>("id");
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Guid userId = User.GetUserId();
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FeedbackReport? report = await dbContext.FeedbackReports
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.Include(candidate => candidate.Screenshot)
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.SingleOrDefaultAsync(candidate => candidate.Id == id, ct);
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if (report is null || report.Screenshot is null)
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{
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await SendNotFoundAsync(ct);
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return;
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}
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if (!FeedbackAccessRules.CanAccessScreenshot(report, userId, User.IsInRole(KnownRoles.Developer)))
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{
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await SendForbiddenAsync(ct);
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return;
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}
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MemoryStream stream;
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try
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{
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stream = await blobStorage.DownloadFileAsync(
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report.Screenshot.BlobContainerName,
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report.Screenshot.BlobName,
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ct);
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}
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catch (FileNotFoundException)
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{
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await SendNotFoundAsync(ct);
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return;
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}
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await SendStreamAsync(
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stream,
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fileName: report.Screenshot.FileName,
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fileLengthBytes: report.Screenshot.SizeBytes,
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contentType: report.Screenshot.ContentType,
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cancellation: ct);
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}
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}
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