DiscordInterface/DiscordInterface.cs

@@ -94,11 +94,11 @@ public class DiscordInterface
             m.MentionsMe = true;
         }
 
-        if ((suMessage.Author.Id != client.CurrentUser.Id))
+        if((suMessage.Author.Id != client.CurrentUser.Id)){
-        {
         if (await thingmanagementdoer.Instance.ActOn(m))
         {
             m.ActedOn = true;
+            Console.WriteLine("survived a savechanges: 103");
         }
     }
         _db.SaveChanges();
@@ -120,6 +120,7 @@ public class DiscordInterface
         //     seenIn.Add(defaultChannel);
         //     u.SeenInChannels = seenIn;
         //     _db.SaveChanges();
+        Console.WriteLine("survived a savechanges: 123");
         // }
         return thingmanagementdoer.Instance.OnJoin(u, defaultChannel);
 
@@ -170,25 +171,20 @@ public class DiscordInterface
 
     internal vassago.Models.Attachment UpsertAttachment(IAttachment dAttachment)
     {
-        var addPlease = false;
         var a = _db.Attachments.FirstOrDefault(ai => ai.ExternalId == dAttachment.Id);
         if (a == null)
         {
-            addPlease = true;
+            var creating = _db.Attachments.Add(new vassago.Models.Attachment());
-            a = new vassago.Models.Attachment();
+            a = creating.Entity;
         }
         a.ContentType = dAttachment.ContentType;
         a.Description = dAttachment.Description;
         a.Filename = dAttachment.Filename;
         a.Size = dAttachment.Size;
         a.Source = new Uri(dAttachment.Url);
-
-        if (addPlease)
-        {
-            _db.Attachments.Add(a);
-        }
         return a;
     }
+
     internal Message UpsertMessage(IUserMessage dMessage)
     {
         var addPlease = false;
@@ -198,7 +194,12 @@ public class DiscordInterface
             addPlease = true;
             m = new Message();
         }
-        m.Attachments = m.Attachments ?? new List<vassago.Models.Attachment>();
+
+        if (m == null)
+        {
+            var creating = _db.Messages.Add(new Message() { Author = null, Channel = null });
+            m = creating.Entity;
+        }
         if (dMessage.Attachments?.Any() == true)
         {
             m.Attachments = new List<vassago.Models.Attachment>();
@@ -207,10 +208,12 @@ public class DiscordInterface
                 m.Attachments.Add(UpsertAttachment(da));
             }
         }
+        //m.Attachments = new List<
         m.Author = UpsertUser(dMessage.Author);
         m.Channel = UpsertChannel(dMessage.Channel);
         m.Content = dMessage.Content;
         m.ExternalId = dMessage.Id;
+        //m.ExternalRepresentation
         m.Timestamp = dMessage.EditedTimestamp ?? dMessage.CreatedAt;
 
         if (dMessage.MentionedUserIds?.FirstOrDefault(muid => muid == client.CurrentUser.Id) != null)

DiscordInterface/SlashCommandsHelper.cs

@@ -47,6 +47,7 @@ namespace vassago.DiscordInterface
                 {
                     Console.WriteLine($"deleting command {existingCommand.Name} - (created at {existingCommand.CreatedAt}, it's in guild {existingCommand.Guild?.Id} while I'm in {guild?.Id})");
                     await existingCommand.DeleteAsync();
+                    Console.WriteLine("survived");
                 }
                 else
                 {
@@ -55,6 +56,7 @@ namespace vassago.DiscordInterface
                     {
                         Console.WriteLine($"overwriting command {existingCommand.Name}");
                         await myVersion.register(false, client, guild);
+                        Console.WriteLine($"survived");
                     }
                     myVersion.alreadyRegistered = true;
                 }
@@ -63,6 +65,7 @@ namespace vassago.DiscordInterface
             {
                 Console.WriteLine($"creating new command {remaining.Id} ({(remaining.guild == null ? "global" : $"for guild {remaining.guild}")})");
                 await remaining.register(true, client, guild);
+                Console.WriteLine($"survived");
             }
         }
 

Models/User.cs

@@ -14,4 +14,15 @@ public class User //more like "user's account - no concept of the person outside
     public bool IsBot { get; set; } //webhook counts
     public Channel SeenInChannel { get; set; }
     public string Protocol { get; set; }
+    
+    public User(){}
+    public User(User u)
+    {
+        Type t = typeof(User);
+        PropertyInfo[] properties = t.GetProperties();
+        foreach (PropertyInfo pi in properties)
+        {
+            pi.SetValue(this, pi.GetValue(u, null), null);
+        }
+    }
 }