[OneBot] get_cookies Implemented

Lagrange.OneBot/Core/Operation/Generic/GetCookiesOperation.cs

@@ -0,0 +1,21 @@
+using System.Text.Json.Nodes;
+using Lagrange.Core;
+using Lagrange.Core.Common.Interface.Api;
+using Lagrange.OneBot.Core.Entity.Action;
+
+namespace Lagrange.OneBot.Core.Operation.Generic;
+
+[Operation("get_cookies")]
+public class GetCookiesOperation : IOperation
+{
+    public async Task<OneBotResult> HandleOperation(BotContext context, JsonObject? payload)
+    {
+        if (payload?["domain"]?.ToString() is { } domain)
+        {
+            var cookies = await context.FetchCookies([domain]);
+            return new OneBotResult(new JsonObject { { "cookies", cookies[0] } }, 200, "ok");
+        }
+
+        throw new Exception();
+    }
+}

README.md

@@ -136,7 +136,7 @@ Please use Lagrange.Core responsibly and in accordance with the law.
 | [/get_group_member_info]   |    🟢    |
 | [/get_group_member_list]   |    🟢    |
 | [/get_group_honor_info]    |    🔴    |
-| [/get_cookies]             |    🔴    |
+| [/get_cookies]             |    🟢    |
 | [/get_csrf_token]          |    🔴    |
 | [/get_credentials]         |    🔴    |
 | [/get_record]              |    🔴    |