Backup

server/AyaNova/util/FileUtil.cs

@@ -4,6 +4,7 @@ using System.Threading.Tasks;
 using System.IO;
 using System.IO.Compression;
 using System.Collections.Generic;
+using Microsoft.Extensions.Logging;
 using Microsoft.EntityFrameworkCore;
 using Newtonsoft.Json.Linq;
 using AyaNova.Models;
@@ -440,6 +441,26 @@ namespace AyaNova.Util
         }
 
 
+        internal static void BackupAttachments(ILogger log = null)
+        {
+            try
+            {
+                var AttachmentsBackupFile = $"at-{FileUtil.GetSafeDateFileName()}.zip";//presentation issue so don't use UTC for this one
+                AttachmentsBackupFile = GetFullPathForUtilityFile(AttachmentsBackupFile);
+
+                System.IO.Compression.ZipFile.CreateFromDirectory(UserFilesFolder, AttachmentsBackupFile);
+            }
+            catch (Exception ex)
+            {
+                if (log != null)
+                {
+                    log.LogError(ex, $"FileUtil::BackupAttachments");
+                }
+                throw ex;
+            }
+        }
+
+
         #endregion attachment stuff
 
         #region General utilities