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✨ File pool instead of destination configuration

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This commit is contained in:
LittleSheep
2025-07-26 00:41:47 +08:00
parent 123dce564c
commit 081f3f609e
10 changed files with 485 additions and 40 deletions
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15
DysonNetwork.Drive/Storage/FileReferenceService.cs
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@@ -7,7 +7,7 @@ namespace DysonNetwork.Drive.Storage;
public class FileReferenceService(AppDatabase db, FileService fileService, ICacheService cache)
{
private const string CacheKeyPrefix = "fileref:";
private const string CacheKeyPrefix = "file:ref:";
private static readonly TimeSpan CacheDuration = TimeSpan.FromMinutes(15);
/// <summary>
@@ -32,6 +32,19 @@ public class FileReferenceService(AppDatabase db, FileService fileService, ICach
if (duration.HasValue)
finalExpiration = SystemClock.Instance.GetCurrentInstant() + duration.Value;
var file = await db.Files
.Where(f => f.Id == fileId)
.Include(f => f.Pool)
.FirstOrDefaultAsync();
if (file is null) throw new InvalidOperationException("File not found");
if (file.Pool?.StorageConfig.Expiration != null)
{
var now = SystemClock.Instance.GetCurrentInstant();
var expectedDuration = finalExpiration - now;
if (finalExpiration == null || expectedDuration > file.Pool.StorageConfig.Expiration)
finalExpiration = now.Plus(file.Pool.StorageConfig.Expiration.Value);
}
var reference = new CloudFileReference
{
FileId = fileId,