feat(apiv2): stubs

PluralKit.API/APIJsonExt.cs

@@ -0,0 +1,35 @@
+using System.Collections.Generic;
+
+using Newtonsoft.Json.Linq;
+
+using PluralKit.Core;
+
+namespace PluralKit.API
+{
+    public static class APIJsonExt
+    {
+        public static JArray ToJSON(this IEnumerable<PKShardInfo> shards)
+        {
+            var o = new JArray();
+
+            foreach (var shard in shards)
+            {
+                var s = new JObject();
+                s.Add("id", shard.Id);
+
+                if (shard.Status == PKShardInfo.ShardStatus.Down)
+                    s.Add("status", "down");
+                else
+                    s.Add("status", "up");
+
+                s.Add("ping", shard.Ping);
+                s.Add("last_heartbeat", shard.LastHeartbeat.ToString());
+                s.Add("last_connection", shard.LastConnection.ToString());
+
+                o.Add(s);
+            }
+
+            return o;
+        }
+    }
+}