♻️ File organize system v2

DysonNetwork.Drive/Storage/FileMigrationService.cs

@@ -0,0 +1,59 @@
+using DysonNetwork.Shared.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace DysonNetwork.Drive.Storage;
+
+public class FileMigrationService(AppDatabase db, ILogger<FileMigrationService> logger)
+{
+    public async Task MigrateCloudFilesAsync()
+    {
+        logger.LogInformation("Starting cloud file migration.");
+        
+        var cloudFiles = await db.Files
+            .Where(f =>
+                f.ObjectId == null &&
+                f.StorageId != null &&
+                f.PoolId != null &&
+                !db.FileObjects.Any(fo => fo.Id == f.Id)
+            )
+            .ToListAsync();
+
+        logger.LogDebug("Found {Count} cloud files to migrate.", cloudFiles.Count);
+
+        foreach (var cf in cloudFiles)
+        {
+            var fileObject = new SnFileObject
+            {
+                Id = cf.Id,
+                Size = cf.Size,
+                Meta = cf.FileMeta,
+                MimeType = cf.MimeType,
+                Hash = cf.Hash,
+                HasCompression = cf.HasCompression,
+                HasThumbnail = cf.HasThumbnail
+            };
+
+            var fileReplica = new SnFileReplica
+            {
+                Id = Guid.NewGuid(),
+                ObjectId = fileObject.Id,
+                PoolId = cf.PoolId!.Value,
+                StorageId = cf.StorageId ?? cf.Id,
+                Status = SnFileReplicaStatus.Available,
+                IsPrimary = true
+            };
+
+            fileObject.FileReplicas.Add(fileReplica);
+
+            db.FileObjects.Add(fileObject);
+            db.FileReplicas.Add(fileReplica);
+
+            cf.ObjectId = fileObject.Id;
+            cf.Object = fileObject;
+        }
+
+        await db.SaveChangesAsync();
+        
+        logger.LogInformation("Cloud file migration completed.");
+    }
+}

DysonNetwork.Drive/Storage/FileService.cs

@@ -762,27 +762,6 @@ public class FileService(
         await db.SaveChangesAsync();
         return count;
     }
-
-    public async Task<string> CreateFastUploadLinkAsync(SnCloudFile file)
-    {
-        if (file.PoolId is null) throw new InvalidOperationException("Pool ID is null");
-
-        var dest = await GetRemoteStorageConfig(file.PoolId.Value);
-        if (dest is null) throw new InvalidOperationException($"No remote storage configured for pool {file.PoolId}");
-        var client = CreateMinioClient(dest);
-        if (client is null)
-            throw new InvalidOperationException(
-                $"Failed to configure client for remote destination '{file.PoolId}'"
-            );
-
-        var url = await client.PresignedPutObjectAsync(
-            new PresignedPutObjectArgs()
-                .WithBucket(dest.Bucket)
-                .WithObject(file.Id)
-                .WithExpiry(60 * 60 * 24)
-        );
-        return url;
-    }
 }
 
 file class UpdatableCloudFile(SnCloudFile file)