refactor: 完成会话管理相关指令

pkg/qqbot/cmds/session/resend.py

@@ -0,0 +1,30 @@
+from ..mgr import AbstractCommandNode, Context
+import datetime
+
+
+@AbstractCommandNode.register(
+    parent=None,
+    name="resend",
+    description="重新获取上一次问题的回复",
+    usage="!resend",
+    aliases=[],
+    privilege=1
+)
+class ResendCommand(AbstractCommandNode):
+    @classmethod
+    def process(cls, ctx: Context) -> tuple[bool, list]:
+        import pkg.openai.session
+        import config
+        session_name = ctx.session_name
+        reply = []
+
+        session = pkg.openai.session.get_session(session_name)
+        to_send = session.undo()
+
+        mgr = pkg.utils.context.get_qqbot_manager()
+
+        reply = pkg.qqbot.message.process_normal_message(to_send, mgr, config,
+                                                        ctx.launcher_type, ctx.launcher_id,
+                                                        ctx.sender_id)
+
+        return True, reply