Can't be a bot without an avatar command

DeukBot4/MessageHandlers/CommandHandler/Commands/GeneralCommands.cs

@@ -7,6 +7,7 @@ using DeukBot4.MessageHandlers.CommandHandler.RequestStructure;
 using DeukBot4.MessageHandlers.Permissions;
 using DeukBot4.Utilities;
 using Discord;
+using Discord.WebSocket;
 
 namespace DeukBot4.MessageHandlers.CommandHandler
 {
@@ -94,5 +95,51 @@ namespace DeukBot4.MessageHandlers.CommandHandler
             await request.OriginalMessage.Channel.SendFileAsync(await CatPicHandler.GetCatPicture(), "cat_pic.png");
         }
 
+        [Command("avatar", PermissionLevel.Everyone)]
+        [CommandHelp("Gets a users avatar", "Gets a users avatar. Returns avatar of user using the command")]
+        [CommandParameters(ParameterMatcher.ParameterType.User)]
+        public async Task GetAvatar(CommandRequest request)
+        {
+            SocketUser user = null;
+            if (request.Parameters.Length > 0)
+            {
+                var guild = (request.OriginalMessage.Channel as IGuildChannel)?.Guild;
+                if (guild != null)
+                {
+                    user = (SocketUser) await request.Parameters[0].AsDiscordUser(guild);
+                }
+                if (user == null)
+                {
+                    var userId = request.Parameters[0].AsUlong();
+                    if (userId.HasValue)
+                    {
+                        user = Program.Client.GetUser(userId.Value);
+                    }
+                }
+            }
+            else
+            {
+                user = request.OriginalMessage.Author;
+            }
+
+            if (user == null)
+            {
+                await request.SendMessageAsync("Can't find that user");
+                return;
+            }
+            var eb = new EmbedBuilder
+            {
+                Author = new EmbedAuthorBuilder
+                {
+                    Name = $"{user.Username}#{user.Discriminator}",
+                    IconUrl = user.GetAvatarUrl()
+                },
+                ImageUrl = user.GetAvatarUrl(ImageFormat.Auto, 256),
+                Timestamp = request.OriginalMessage.CreatedAt,
+                Color = Color.Gold
+            };
+            await request.SendMessageAsync("", embed: eb.Build());
+        }
+
     }
 }