282 lines
11 KiB
Python
282 lines
11 KiB
Python
import logging
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import re
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from datetime import datetime
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from typing import Dict, Any, List, Optional, Tuple
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import xml.etree.ElementTree as ET
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from wcferry import Wcf
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from db.connection import DBConnectionManager
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from plugin_common.message_plugin_interface import MessagePluginInterface
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from plugin_common.plugin_interface import PluginStatus
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from utils.decorator.plugin_decorators import plugin_stats_decorator
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from utils.robot_cmd.robot_command import Feature, PermissionStatus, GroupBotManager
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import mysql.connector.pooling
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class PointTradePlugin(MessagePluginInterface):
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"""积分交易插件"""
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@property
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def name(self) -> str:
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return "积分交易"
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@property
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def version(self) -> str:
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return "1.0.0"
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@property
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def description(self) -> str:
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return "提供积分交易功能，支持用户之间的积分转账"
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@property
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def author(self) -> str:
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return "水牛"
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@property
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def command_prefix(self) -> Optional[str]:
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return "" # 不需要前缀，直接匹配命令
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@property
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def commands(self) -> List[str]:
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return self._commands
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def __init__(self):
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super().__init__()
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self.db_pool = None
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def initialize(self, context: Dict[str, Any]) -> bool:
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"""初始化插件"""
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self.LOG = logging.getLogger(f"Plugin.{self.name}")
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self.LOG.info(f"正在初始化 {self.name} 插件...")
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# 保存上下文对象
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self.wcf = context.get("wcf")
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self.event_system = context.get("event_system")
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self.message_util = context.get("message_util")
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self.gbm = context.get("gbm")
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self.db_manager = DBConnectionManager.get_instance()
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self.db_pool = self.db_manager.mysql_pool
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if not self.db_pool:
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self.LOG.error("数据库连接池未初始化，插件无法正常工作")
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return False
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# 从配置中获取参数
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point_trade_config = self._config.get("PointTrade", {})
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self._commands = point_trade_config.get("command", ["积分交易", "积分转账", "转账积分"])
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self.command_format = point_trade_config.get("command-format", "积分转账 积分数 @用户")
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self.enable = point_trade_config.get("enable", True)
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self.LOG.info(f"[{self.name}] 插件初始化完成，指令：{self._commands}")
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return True
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def start(self) -> bool:
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"""启动插件"""
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self.LOG.info(f"[{self.name}] 插件已启动")
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self.status = PluginStatus.RUNNING
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return True
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def stop(self) -> bool:
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"""停止插件"""
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self.LOG.info(f"[{self.name}] 插件已停止")
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self.status = PluginStatus.STOPPED
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return True
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def can_process(self, message: Dict[str, Any]) -> bool:
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"""检查是否可以处理该消息"""
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if not self.enable:
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return False
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content = str(message.get("content", "")).strip()
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command = content.split(" ")[0]
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return command in self._commands
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@plugin_stats_decorator(plugin_name="积分交易")
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def process_message(self, message: Dict[str, Any]) -> Tuple[bool, Optional[str]]:
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"""处理消息"""
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content = str(message.get("content", "")).strip()
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self.LOG.info(f"插件执行： {self.name}：{content}")
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command = content.split(" ")
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sender = message.get("sender")
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roomid = message.get("roomid", "")
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wcf: Wcf = message.get("wcf")
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gbm: GroupBotManager = message.get("gbm")
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xml = message.get("xml", "")
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# 检查命令格式
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if len(command) < 3:
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wcf.send_text(f"❌命令格式错误！{self.command_format}",
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(roomid if roomid else sender), sender)
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return True, "命令格式错误"
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# 检查权限
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if roomid and gbm.get_group_permission(roomid, Feature.POINT_TRADE) == PermissionStatus.DISABLED:
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return False, "没有权限"
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# 检查积分数是否为正整数
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if not command[1].isdigit():
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wcf.send_text(f"🈚️转账积分无效(必须为正整数!) \n{self.command_format}",
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(roomid if roomid else sender), sender)
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return True, "积分无效"
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# 检查@用户是否有效
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at_users = self.at_list(xml)
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if len(at_users) != 1:
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wcf.send_text(f"转账失败❌\n🈚️转账人无效！ \n{self.command_format}",
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(roomid if roomid else sender), sender)
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return True, "转账人无效"
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reward_points = int(command[1])
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target_wxid = next(iter(at_users))
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trader_wxid = sender
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group_id = roomid
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try:
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# 查询发信人的记录
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sender_result = self._get_user_record(trader_wxid, group_id)
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if not sender_result:
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wcf.send_text(f"❌打赏失败!\n没有找到你的记录，无法进行打赏！",
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(roomid if roomid else sender), sender)
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return True, "发送者记录不存在"
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sender_user_id = sender_result['id']
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sender_wx_id = sender_result['wx_id']
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sender_wx_nick_name = sender_result['wx_nick_name']
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sender_current_points = int(sender_result['points'])
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# 检查发信人积分是否足够
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if sender_current_points < reward_points:
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wcf.send_text(
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f"❌打赏失败!\n你的积分不足以进行打赏！当前积分：{sender_current_points}，你需要 {reward_points} 积分。",
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(roomid if roomid else sender), sender)
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return True, "积分不足"
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# 查询被打赏人的记录
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recipient_result = self._get_user_record_by_nick(target_wxid, group_id)
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if not recipient_result:
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wcf.send_text(
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f"❌打赏失败!\n接收人[{target_wxid}]无法收取积分",
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(roomid if roomid else sender), sender)
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return True, "接收者记录不存在"
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recipient_user_id = recipient_result['id']
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recipient_wx_id = recipient_result['wx_id']
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recipient_wx_nick_name = recipient_result['wx_nick_name']
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recipient_current_points = int(recipient_result['points'])
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# 使用 SQL 增量更新积分
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self._update_user_points(sender_user_id, -reward_points, group_id) # 减少发送者积分
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self._update_user_points(recipient_user_id, reward_points, group_id) # 增加接收者积分
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# 获取更新后的积分值用于显示
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updated_sender = self._get_user_record(trader_wxid, group_id)
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updated_recipient = self._get_user_record_by_nick(target_wxid, group_id)
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new_sender_points = int(updated_sender['points']) if updated_sender else sender_current_points
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new_recipient_points = int(updated_recipient['points']) if updated_recipient else recipient_current_points
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output = (
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f"✅积分转账成功！\n"
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f"👤{sender_wx_nick_name} 转给 👤{recipient_wx_nick_name} {reward_points} 积分\n"
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f"👤{sender_wx_nick_name} 当前积分: {new_sender_points}\n"
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f"👤{recipient_wx_nick_name} 当前积分: {new_recipient_points}"
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)
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wcf.send_text(output, (roomid if roomid else sender), sender)
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return True, "转账成功"
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except mysql.connector.Error as e:
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self.LOG.error(f"积分交易出错: {e}")
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wcf.send_text(f"❌积分交易失败！请稍后重试。错误: {str(e)}",
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(roomid if roomid else sender), sender)
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return True, f"数据库错误: {str(e)}"
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except Exception as e:
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self.LOG.error(f"积分交易出错: {e}")
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wcf.send_text(f"❌积分交易失败！请稍后重试。错误: {str(e)}",
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(roomid if roomid else sender), sender)
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return True, f"处理出错: {str(e)}"
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def at_list(self, xml):
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"""
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解析消息中的 @用户列表
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:param xml: 消息的 XML 数据
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:return: @用户的集合
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"""
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try:
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root = ET.fromstring(xml)
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atuserlist_element = root.find('.//atuserlist')
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atuserlist_content = (atuserlist_element.text if atuserlist_element is not None else '').strip()
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atuserlist_content_no_commas = atuserlist_content.strip(',')
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atuserlist_content_no_commas = re.sub(r'\s+', '', atuserlist_content_no_commas)
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atuserlist_set = set(atuserlist_content_no_commas.split(','))
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self.LOG.debug(f"解析到的 @用户列表: {atuserlist_set}")
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return atuserlist_set
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except ET.ParseError as e:
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self.LOG.error(f"解析 XML 失败: {e}")
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return set()
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def _get_db_connection(self):
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"""从连接池获取数据库连接"""
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return self.db_pool.get_connection()
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def _get_user_record(self, wx_id, group_id):
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"""
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查询用户的记录
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:param wx_id: 用户的微信ID
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:param group_id: 群组ID
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:return: 用户记录（字典格式）
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"""
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try:
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with self._get_db_connection() as conn:
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with conn.cursor(dictionary=True) as cursor:
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cursor.execute("""
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SELECT id, wx_id, wx_nick_name, points FROM t_sign_record
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WHERE wx_id = %s AND group_id = %s
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""", (wx_id, group_id))
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return cursor.fetchone()
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except mysql.connector.Error as e:
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self.LOG.error(f"查询用户记录失败: {e}")
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return None
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def _get_user_record_by_nick(self, wx_id, group_id):
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"""
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根据微信ID查询用户的记录
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:param wx_id: 用户的微信ID
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:param group_id: 群组ID
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:return: 用户记录（字典格式）
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"""
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try:
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with self._get_db_connection() as conn:
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with conn.cursor(dictionary=True) as cursor:
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cursor.execute("""
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SELECT id, wx_id, wx_nick_name, points FROM t_sign_record
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WHERE wx_id = %s AND group_id = %s
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""", (wx_id, group_id))
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return cursor.fetchone()
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except mysql.connector.Error as e:
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self.LOG.error(f"查询用户记录失败: {e}")
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return None
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def _update_user_points(self, user_id, points_change, group_id):
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"""
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更新用户积分，使用 SQL 增量调整
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:param user_id: 用户ID (数据库中的 id 字段)
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:param points_change: 积分变化量（正数增加，负数减少）
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:param group_id: 群组ID
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"""
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try:
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with self._get_db_connection() as conn:
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with conn.cursor(dictionary=True) as cursor:
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cursor.execute("""
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UPDATE t_sign_record
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SET points = points + %s, update_time = %s
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WHERE id = %s AND group_id = %s
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""", (points_change, datetime.now(), user_id, group_id))
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conn.commit()
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except mysql.connector.Error as e:
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self.LOG.error(f"更新用户积分失败: {e}")
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raise |