209 lines
8.8 KiB
Python
209 lines
8.8 KiB
Python
import logging
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import re
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import tomllib
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from datetime import datetime
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from wcferry import Wcf, WxMsg
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from robot_cmd.robot_command import GroupBotManager, Feature, PermissionStatus
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import xml.etree.ElementTree as ET
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import mysql.connector.pooling
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class PointTrade:
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description = "积分交易"
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author = "shui niu"
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version = "1.0.0"
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def __init__(self, wcf: Wcf, gbm: GroupBotManager, db_pool: mysql.connector.pooling.MySQLConnectionPool):
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self.LOG = logging.getLogger(__name__)
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self.wcf = wcf # 假设 wcf 对象在此类中初始化
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self.gbm = gbm # 权限功能
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self.db_pool = db_pool
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with open("point_trade/config.toml", "rb") as f:
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plugin_config = tomllib.load(f)
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config = plugin_config["PointTrade"]
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self.enable = config["enable"]
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self.command = config["command"]
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self.command_format = config["command-format"]
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self.LOG.info(f"[积分交易] 组件初始化完成，指令： {self.command}")
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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 handle_text(self, message: WxMsg):
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"""
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处理文本消息，进行积分交易
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:param message: 微信消息对象
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"""
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if not self.enable:
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return
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content = str(message.content).strip()
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command = content.split(" ")
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if command[0] not in self.command:
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return
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if len(command) < 3:
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self.wcf.send_text(f"-----Bot-----\n❌命令格式错误！{self.command_format}",
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(message.roomid if message.from_group() else message.sender), message.sender)
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return
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if self.gbm.get_group_permission(message.roomid, Feature.POINT_TRADE) == PermissionStatus.DISABLED:
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return
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if not command[1].isdigit():
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self.wcf.send_text(f"-----Bot-----\n🈚️转账积分无效(必须为正整数!) \n{self.command_format}",
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(message.roomid if message.from_group() else message.sender), message.sender)
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return
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if len(self.at_list(message.xml)) != 1:
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self.wcf.send_text(f"-----Bot-----\n转账失败❌\n🈚️转账人无效！ \n{self.command_format}",
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(message.roomid if message.from_group() else message.sender), message.sender)
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return
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reward_points = int(command[1])
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target_wxid = next(iter(self.at_list(message.xml)))
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trader_wxid = message.sender
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group_id = message.roomid
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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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self.wcf.send_text(f"-----Bot-----\n❌打赏失败!\n没有找到你的记录，无法进行打赏！",
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(message.roomid if message.from_group() else message.sender), message.sender)
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return
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sender_user_id, sender_wx_id, sender_wx_nick_name, sender_current_points = sender_result
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sender_current_points = int(sender_current_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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self.wcf.send_text(
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f"-----Bot-----\n❌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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(message.roomid if message.from_group() else message.sender), message.sender)
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return
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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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self.wcf.send_text(
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f"-----Bot-----\n❌打赏失败!\n接收人[{target_wxid}]无法收取积分",
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(message.roomid if message.from_group() else message.sender), message.sender)
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return
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recipient_user_id, recipient_wx_id, recipient_wx_nick_name, recipient_current_points = recipient_result
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recipient_current_points = int(recipient_current_points)
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# 使用 SQL 增量更新积分（不再在程序中计算）
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try:
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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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except mysql.connector.Error as e:
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self.wcf.send_text(f"-----Bot-----\n❌积分更新失败！请稍后重试。错误: {str(e)}",
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(message.roomid if message.from_group() else message.sender), message.sender)
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return
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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"\n-----Bot-----\n"
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f"✅积分赠送成功！✨\n"
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f"🤝{sender_wx_nick_name} 现在有 {new_sender_points} 点积分➖\n"
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f"🤝{recipient_wx_nick_name} 现在有 {new_recipient_points} 点积分➕\n"
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f"⌚️时间: {datetime.now().strftime('%Y-%m-%d %H:%M:%S')}"
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)
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self.wcf.send_text(
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output,
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(message.roomid if message.from_group() else message.sender),
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','.join({sender_user_id, recipient_user_id})
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)
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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（id, wx_id, wx_nick_name, points）
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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（此处与 _get_user_record 功能相同，可优化）
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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（id, wx_id, wx_nick_name, points）
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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 |