♻️ Extract the Storage service to DysonNetwork.Drive microservice

DysonNetwork.Drive/Handlers/MessageReadReceiptFlushHandler.cs

@@ -0,0 +1,35 @@
+using EFCore.BulkExtensions;
+using Microsoft.EntityFrameworkCore;
+using NodaTime;
+using Quartz;
+using DysonNetwork.Sphere;
+using DysonNetwork.Common.Models;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace DysonNetwork.Drive.Handlers;
+
+public class MessageReadReceiptFlushHandler(IServiceProvider serviceProvider) : IFlushHandler<MessageReadReceipt>
+{
+    public async Task FlushAsync(IReadOnlyList<MessageReadReceipt> items)
+    {
+        var now = SystemClock.Instance.GetCurrentInstant();
+        var distinctId = items
+            .DistinctBy(x => x.SenderId)
+            .Select(x => x.SenderId)
+            .ToList();
+
+        using var scope = serviceProvider.CreateScope();
+        var db = scope.ServiceProvider.GetRequiredService<AppDatabase>();
+        await db.ChatMembers.Where(r => distinctId.Contains(r.Id))
+            .ExecuteUpdateAsync(s => s.SetProperty(m => m.LastReadAt, now)
+            );
+    }
+}
+
+public class ReadReceiptFlushJob(FlushBufferService fbs, MessageReadReceiptFlushHandler hdl) : IJob
+{
+    public async Task Execute(IJobExecutionContext context)
+    {
+        await fbs.FlushAsync(hdl);
+    }
+}