72 lines
2.6 KiB
C#
72 lines
2.6 KiB
C#
using Microsoft.Extensions.Logging;
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using mws.backend.dotnet.application.Common;
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using mws.backend.dotnet.application.Documents;
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namespace mws.backend.dotnet.infrastructure.CloudFile;
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public class CloudFileDocumentContentStore(
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ICloudFileHttpClient cf,
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ILogger<CloudFileDocumentContentStore> log) : IDocumentContentStore
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{
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private static string Bucket(Guid projectId) => $"mws-p-{projectId:N}";
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private static string Key(Guid documentId) => $"{documentId:N}.html";
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public Task EnsureBucketAsync(Guid projectId, CancellationToken ct) =>
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cf.EnsureBucketAsync(Bucket(projectId), ct);
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public async Task UploadAsync(Guid projectId, Guid documentId, string contentType, Stream body, CancellationToken ct)
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{
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try
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{
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var meta = await cf.UploadAsync(Bucket(projectId), Key(documentId), contentType, body, ct);
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log.LogDebug("Uploaded document {DocumentId} to cloudfile: {Hash}", documentId, meta?.ContentHash);
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}
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catch (HttpRequestException ex)
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{
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log.LogError(ex, "CloudFile upload failed for document {DocumentId}", documentId);
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throw new StorageUnavailableException("Cloud file upload failed", ex);
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}
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}
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public async Task<Stream> DownloadAsync(Guid projectId, Guid documentId, CancellationToken ct)
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{
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try
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{
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return await cf.DownloadAsync(Bucket(projectId), Key(documentId), ct);
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}
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catch (HttpRequestException ex)
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{
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log.LogError(ex, "CloudFile download failed for document {DocumentId}", documentId);
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throw new StorageUnavailableException("Cloud file download failed", ex);
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}
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}
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public async Task<bool> ExistsAsync(Guid projectId, Guid documentId, CancellationToken ct)
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{
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try
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{
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return await cf.ExistsAsync(Bucket(projectId), Key(documentId), ct);
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}
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catch (HttpRequestException)
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{
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return false;
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}
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}
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public async Task DeleteAsync(Guid projectId, Guid documentId, CancellationToken ct)
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{
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var bucket = Bucket(projectId);
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var key = Key(documentId);
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log.LogInformation("CloudFile delete: bucket={Bucket}, key={Key}", bucket, key);
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try
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{
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await cf.DeleteAsync(bucket, key, ct);
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log.LogInformation("CloudFile delete OK for document {DocumentId}", documentId);
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}
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catch (HttpRequestException ex)
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{
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log.LogWarning(ex, "CloudFile delete failed for document {DocumentId} (bucket={Bucket}, key={Key})", documentId, bucket, key);
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}
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}
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}
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