Move command functions around

PluralKit.Bot/Commands/System.cs

@@ -0,0 +1,41 @@
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+using Discord;
+using Humanizer;
+using NodaTime;
+using NodaTime.Text;
+using NodaTime.TimeZones;
+
+using PluralKit.Bot.CommandSystem;
+using PluralKit.Core;
+
+namespace PluralKit.Bot.Commands
+{
+    public class System
+    {
+        private IDataStore _data;
+        private EmbedService _embeds;
+        
+        public System(EmbedService embeds, IDataStore data)
+        {
+            _embeds = embeds;
+            _data = data;
+        }
+        
+        public async Task Query(Context ctx, PKSystem system) {
+            if (system == null) throw Errors.NoSystemError;
+
+            await ctx.Reply(embed: await _embeds.CreateSystemEmbed(system, ctx.LookupContextFor(system)));
+        }
+        
+        public async Task New(Context ctx)
+        {
+            ctx.CheckNoSystem();
+
+            var system = await _data.CreateSystem(ctx.RemainderOrNull());
+            await _data.AddAccount(system, ctx.Author.Id);
+            await ctx.Reply($"{Emojis.Success} Your system has been created. Type `pk;system` to view it, and type `pk;help` for more information about commands you can use now.");
+        }
+    }
+}