31 lines
1.4 KiB
C#
31 lines
1.4 KiB
C#
using FileService.Application.StorageContracts;
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using FileService.Domain.ValueObjects;
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namespace FileService.Application.Ports
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{
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public interface IObjectStoragePort
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{
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string ProviderCode { get; }
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Task<UploadPart> WritePartAsync(UploadRuntimeCache task, int partNumber, Stream content, long size, CancellationToken ct) => throw new NotSupportedException();
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public Task<InitiateUploadResult> InitUploadAsync(InitiateUploadCommand command,CancellationToken token);
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public Task<PresignedUrl> GenerateUploadUrlAsync(GenerateUploadUrlCommand command, CancellationToken token);
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public Task<CompleteUploadResult> CompleteUploadAsync(CompleteUploadCommand command, CancellationToken token);
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/// <summary>
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/// 单次直传：把整个文件一次性写入存储（小文件，不分片）。
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/// </summary>
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public Task<StorageLocation> PutObjectAsync(PutObjectCommand command, CancellationToken token);
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/// <summary>
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/// 生成可直接访问的公开直链。
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/// 文件位于公开桶/目录返回直链；私有文件返回 null（需走鉴权下载接口）。
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/// </summary>
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public string? GetPublicUrl(StorageLocation location);
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/// <summary>
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/// 打开文件读取流（用于私有文件鉴权下载）。
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/// </summary>
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public Task<Stream> OpenReadAsync(StorageLocation location, CancellationToken token);
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}
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}
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