sync and display attachments on view login

src/App/Repositories/AttachmentRepository.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Bit.App.Abstractions;
+using Bit.App.Models.Data;
+
+namespace Bit.App.Repositories
+{
+    public class AttachmentRepository : Repository<AttachmentData, string>, IAttachmentRepository
+    {
+        public AttachmentRepository(ISqlService sqlService)
+            : base(sqlService)
+        { }
+
+        public Task<IEnumerable<AttachmentData>> GetAllByLoginIdAsync(string loginId)
+        {
+            var attachments = Connection.Table<AttachmentData>().Where(a => a.LoginId == loginId).Cast<AttachmentData>();
+            return Task.FromResult(attachments);
+        }
+    }
+}