Merge pull request #72 from nullinside-development-group/feat/concur

fix: concurrency issue when saving records

Author: ProgrammingByPermutation

src/Nullinside.Api.TwitchBot/Model/NullinsideContextExtensions.cs

@@ -174,7 +174,13 @@ await db.TwitchUser.UpsertRange(
         BannedUserTwitchId = i.Id,
         Reason = reason,
         Timestamp = DateTime.UtcNow
-      }));
+      }).ToList());
+
+    // Trying to fix bug?
+    foreach (TwitchBan twitchBan in db.TwitchBan) {
+      db.Entry(twitchBan).State = EntityState.Added;
+    }
+
     await db.SaveChangesAsync(stoppingToken);
   }
 }