1507 lines
59 KiB
PHP
1507 lines
59 KiB
PHP
<?php
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namespace app\common\service;
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use think\Db;
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use think\Exception;
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use think\facade\Log;
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use think\facade\Cache;
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/**
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* 微信账号健康分评分服务（优化版）
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* 基于《微信健康分规则v2.md》实现
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*
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* 优化点：
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* 1. 基础分只计算一次
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* 2. 各个评分维度独立存储
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* 3. 使用独立的评分记录表
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* 4. 好友数量评分特殊处理（避免同步问题）
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* 5. 动态分统计所有历史数据（不限制30天）
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* 6. 优化数据库查询，减少重复计算
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* 7. 添加完善的日志记录，便于问题排查
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* 8. 每条频繁/封号记录只统计一次，避免重复扣分
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* 9. 使用is_counted字段标记已统计的记录
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* 10. 支持lastBanTime字段，记录最后一次封号时间
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* 11. 使用事务和锁避免并发问题
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* 12. 使用静态缓存避免重复检查字段
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* 13. 推荐数据库索引提高查询性能
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*
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* 健康分 = 基础分 + 动态分
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* 基础分：60-100分（默认60分 + 基础信息10分 + 好友数量30分）
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* 动态分：扣分和加分规则
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*
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* @author Your Name
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* @version 2.3.0
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*/
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class WechatAccountHealthScoreService
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{
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/**
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* 缓存相关配置
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*/
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const CACHE_PREFIX = 'wechat_health_score:'; // 缓存前缀
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const CACHE_TTL = 7200; // 缓存有效期（秒）- 提高到2小时
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const CACHE_TTL_SHORT = 300; // 短期缓存有效期（秒）- 5分钟，用于频繁变化的数据
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/**
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* 默认基础分
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*/
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const DEFAULT_BASE_SCORE = 60;
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/**
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* 基础信息分数
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*/
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const BASE_INFO_SCORE = 10;
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/**
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* 好友数量分数区间
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*/
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const FRIEND_COUNT_SCORE_0_50 = 3; // 0-50个好友
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const FRIEND_COUNT_SCORE_51_500 = 6; // 51-500个好友
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const FRIEND_COUNT_SCORE_501_3000 = 8; // 501-3000个好友
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const FRIEND_COUNT_SCORE_3001_PLUS = 12; // 3001+个好友
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/**
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* 动态分扣分规则
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*/
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const PENALTY_FIRST_FREQUENT = -15; // 首次频繁扣15分
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const PENALTY_SECOND_FREQUENT = -25; // 再次频繁扣25分
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const PENALTY_BANNED = -60; // 封号扣60分
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/**
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* 动态分加分规则
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*/
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const BONUS_NO_FREQUENT_PER_DAY = 5; // 连续3天不触发频繁，每天+5分
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/**
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* 数据库表名
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*/
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const TABLE_WECHAT_ACCOUNT = 's2_wechat_account';
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const TABLE_WECHAT_ACCOUNT_SCORE = 's2_wechat_account_score';
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const TABLE_WECHAT_ACCOUNT_SCORE_LOG = 's2_wechat_account_score_log';
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const TABLE_FRIEND_TASK = 's2_friend_task';
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const TABLE_WECHAT_MESSAGE = 's2_wechat_message';
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/**
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* 推荐数据库索引
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* 以下索引可以大幅提升查询性能
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*
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* s2_wechat_account_score表:
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* - PRIMARY KEY (`id`)
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* - KEY `idx_account_id` (`accountId`)
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*
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* s2_friend_task表:
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* - PRIMARY KEY (`id`)
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* - KEY `idx_wechat_account_id` (`wechatAccountId`)
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* - KEY `idx_wechat_id` (`wechatId`)
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* - KEY `idx_create_time` (`createTime`)
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* - KEY `idx_is_counted` (`is_counted`)
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*
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* s2_wechat_message表:
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* - PRIMARY KEY (`id`)
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* - KEY `idx_wechat_account_id` (`wechatAccountId`)
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* - KEY `idx_msg_type` (`msgType`)
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* - KEY `idx_create_time` (`createTime`)
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* - KEY `idx_is_deleted` (`isDeleted`)
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* - KEY `idx_is_counted` (`is_counted`)
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*/
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/**
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* 计算并更新账号健康分
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*
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* @param int $accountId 账号ID（s2_wechat_account表的id）
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* @param array $accountData 账号数据（可选，如果不传则从数据库查询）
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* @param bool $forceRecalculateBase 是否强制重新计算基础分（默认false）
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* @return array 返回评分结果
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* @throws Exception 如果计算过程中出现错误
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*/
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public function calculateAndUpdate($accountId, $accountData = null, $forceRecalculateBase = false)
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{
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// 参数验证
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if (empty($accountId) || !is_numeric($accountId)) {
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$errorMsg = "无效的账号ID: " . (is_scalar($accountId) ? $accountId : gettype($accountId));
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Log::error($errorMsg);
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throw new Exception($errorMsg);
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}
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try {
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// 获取账号数据
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if (empty($accountData)) {
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$accountData = Db::table(self::TABLE_WECHAT_ACCOUNT)
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->where('id', $accountId)
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->find();
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// 减少不必要的日志记录
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}
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if (empty($accountData)) {
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$errorMsg = "账号不存在：{$accountId}";
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Log::error($errorMsg);
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throw new Exception($errorMsg);
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}
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$wechatId = $accountData['wechatId'] ?? '';
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if (empty($wechatId)) {
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$errorMsg = "账号wechatId为空：{$accountId}";
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Log::error($errorMsg);
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throw new Exception($errorMsg);
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}
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// 减少不必要的日志记录
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// 获取或创建评分记录
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$scoreRecord = $this->getOrCreateScoreRecord($accountId, $wechatId);
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$scoreSnapshotBefore = $this->buildScoreSnapshotForLogging($scoreRecord);
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// 减少不必要的日志记录
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// 计算基础分（只计算一次，除非强制重新计算）
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if (!$scoreRecord['baseScoreCalculated'] || $forceRecalculateBase) {
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$baseScoreData = $this->calculateBaseScore($accountData, $scoreRecord);
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$this->updateBaseScore($accountId, $baseScoreData);
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// 减少不必要的日志记录
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// 重新获取记录以获取最新数据
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$scoreRecord = $this->getScoreRecord($accountId);
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}
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// 计算动态分（每次都要重新计算）
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$dynamicScoreData = $this->calculateDynamicScore($accountData, $scoreRecord);
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// 计算总分
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$baseScore = $scoreRecord['baseScore'];
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$dynamicScore = $dynamicScoreData['total'];
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$healthScore = $baseScore + $dynamicScore;
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// 确保健康分在合理范围内（0-100）
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$healthScore = max(0, min(100, $healthScore));
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// 计算每日最大加人次数
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$maxAddFriendPerDay = $this->getMaxAddFriendPerDay($healthScore);
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// 更新评分记录
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$updateData = [
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'dynamicScore' => $dynamicScore,
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'frequentPenalty' => $dynamicScoreData['frequentPenalty'],
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'noFrequentBonus' => $dynamicScoreData['noFrequentBonus'],
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'banPenalty' => $dynamicScoreData['banPenalty'],
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'lastFrequentTime' => $dynamicScoreData['lastFrequentTime'],
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'frequentCount' => $dynamicScoreData['frequentCount'],
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'lastNoFrequentTime' => $dynamicScoreData['lastNoFrequentTime'],
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'consecutiveNoFrequentDays' => $dynamicScoreData['consecutiveNoFrequentDays'],
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'isBanned' => $dynamicScoreData['isBanned'],
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'lastBanTime' => $dynamicScoreData['lastBanTime'],
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'healthScore' => $healthScore,
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'maxAddFriendPerDay' => $maxAddFriendPerDay,
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'updateTime' => time()
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];
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$updateResult = Db::table(self::TABLE_WECHAT_ACCOUNT_SCORE)
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->where('accountId', $accountId)
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->update($updateData);
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// 更新成功后，清除缓存
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if ($updateResult !== false) {
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$this->logScoreChangesIfNeeded(
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$accountId,
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$wechatId,
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$scoreSnapshotBefore,
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[
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'frequentPenalty' => $dynamicScoreData['frequentPenalty'],
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'banPenalty' => $dynamicScoreData['banPenalty'],
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'noFrequentBonus' => $dynamicScoreData['noFrequentBonus'],
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'dynamicScore' => $dynamicScore,
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'healthScore' => $healthScore
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],
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$dynamicScoreData
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);
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$this->clearScoreCache($accountId);
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}
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$result = [
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'accountId' => $accountId,
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'wechatId' => $wechatId,
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'healthScore' => $healthScore,
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'baseScore' => $baseScore,
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'baseInfoScore' => $scoreRecord['baseInfoScore'],
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'friendCountScore' => $scoreRecord['friendCountScore'],
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'dynamicScore' => $dynamicScore,
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'frequentPenalty' => $dynamicScoreData['frequentPenalty'],
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'noFrequentBonus' => $dynamicScoreData['noFrequentBonus'],
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'banPenalty' => $dynamicScoreData['banPenalty'],
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'maxAddFriendPerDay' => $maxAddFriendPerDay
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];
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// 减少不必要的日志记录
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return $result;
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} catch (\PDOException $e) {
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// 数据库异常
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$errorMsg = "数据库操作失败，accountId: {$accountId}, 错误: " . $e->getMessage();
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Log::error($errorMsg);
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throw new Exception($errorMsg, $e->getCode(), $e);
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} catch (\Throwable $e) {
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// 其他所有异常
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$errorMsg = "计算健康分失败，accountId: {$accountId}, 错误: " . $e->getMessage();
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Log::error($errorMsg);
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throw new Exception($errorMsg, $e->getCode(), $e);
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}
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}
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/**
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* 获取或创建评分记录
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* 优化：使用事务和锁避免并发问题，减少重复查询
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*
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* @param int $accountId 账号ID
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* @param string $wechatId 微信ID
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* @return array 评分记录
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*/
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private function getOrCreateScoreRecord($accountId, $wechatId)
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{
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// 尝试获取现有记录
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$record = $this->getScoreRecord($accountId);
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// 如果记录不存在，创建新记录
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if (empty($record)) {
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// 使用事务避免并发问题
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Db::startTrans();
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try {
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// 再次检查记录是否存在（避免并发问题）
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$record = Db::table(self::TABLE_WECHAT_ACCOUNT_SCORE)
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->where('accountId', $accountId)
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->lock(true) // 加锁防止并发插入
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->find();
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if (empty($record)) {
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Log::info("为账号 {$accountId} 创建新的评分记录");
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// 检查表中是否存在lastBanTime字段
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$this->ensureScoreTableFields();
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// 创建新记录
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$data = [
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'accountId' => $accountId,
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'wechatId' => $wechatId,
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'baseScore' => 0,
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'baseScoreCalculated' => 0,
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'baseInfoScore' => 0,
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'friendCountScore' => 0,
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'dynamicScore' => 0,
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'frequentCount' => 0,
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'consecutiveNoFrequentDays' => 0,
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'healthScore' => 0,
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'maxAddFriendPerDay' => 0,
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'lastBanTime' => null,
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'createTime' => time(),
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'updateTime' => time()
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];
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Db::table(self::TABLE_WECHAT_ACCOUNT_SCORE)->insert($data);
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$record = $data;
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}
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Db::commit();
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} catch (\Exception $e) {
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Db::rollback();
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Log::error("创建评分记录失败: " . $e->getMessage());
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throw $e;
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}
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}
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return $record;
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}
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/**
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* 确保评分表有所需字段
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* 优化：使用静态变量缓存结果，避免重复检查
|
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*
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* @return void
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*/
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private function ensureScoreTableFields()
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{
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// 使用静态变量缓存检查结果，避免重复检查
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static $fieldsChecked = false;
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if ($fieldsChecked) {
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return;
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}
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try {
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// 检查表中是否存在lastBanTime字段
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$hasLastBanTimeField = false;
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$tableFields = Db::query("SHOW COLUMNS FROM " . self::TABLE_WECHAT_ACCOUNT_SCORE);
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foreach ($tableFields as $field) {
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if ($field['Field'] == 'lastBanTime') {
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$hasLastBanTimeField = true;
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break;
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}
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}
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// 如果字段不存在，添加字段
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if (!$hasLastBanTimeField) {
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Log::info("添加lastBanTime字段到" . self::TABLE_WECHAT_ACCOUNT_SCORE . "表");
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Db::execute("ALTER TABLE " . self::TABLE_WECHAT_ACCOUNT_SCORE . " ADD COLUMN lastBanTime INT(11) DEFAULT NULL COMMENT '最后一次封号时间'");
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}
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$fieldsChecked = true;
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} catch (\Exception $e) {
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Log::error("检查或添加字段失败: " . $e->getMessage());
|
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// 出错时不影响后续逻辑，继续执行
|
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}
|
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}
|
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|
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/**
|
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* 获取评分记录
|
||
* 优化：使用多级缓存策略，提高缓存命中率
|
||
*
|
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* @param int $accountId 账号ID
|
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* @param bool $useCache 是否使用缓存（默认true）
|
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* @return array 评分记录，如果不存在则返回空数组
|
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*/
|
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private function getScoreRecord($accountId, $useCache = true)
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{
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// 生成缓存键
|
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$cacheKey = self::CACHE_PREFIX . 'score:' . $accountId;
|
||
|
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// 如果使用缓存且缓存存在，则直接返回缓存数据
|
||
if ($useCache && Cache::has($cacheKey)) {
|
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$cachedData = Cache::get($cacheKey);
|
||
// 减少日志记录，提高性能
|
||
return $cachedData ?: [];
|
||
}
|
||
|
||
// 从数据库获取记录
|
||
$record = Db::table(self::TABLE_WECHAT_ACCOUNT_SCORE)
|
||
->where('accountId', $accountId)
|
||
->find();
|
||
|
||
// 如果记录存在且使用缓存，则缓存记录
|
||
if ($record && $useCache) {
|
||
// 根据数据更新频率设置不同的缓存时间
|
||
// 如果记录最近更新过（1小时内），使用短期缓存
|
||
$updateTime = $record['updateTime'] ?? 0;
|
||
$cacheTime = (time() - $updateTime < 3600) ? self::CACHE_TTL_SHORT : self::CACHE_TTL;
|
||
|
||
Cache::set($cacheKey, $record, $cacheTime);
|
||
Log::debug("缓存评分记录，accountId: {$accountId}, 缓存时间: {$cacheTime}秒");
|
||
}
|
||
|
||
return $record ?: [];
|
||
}
|
||
|
||
/**
|
||
* 计算基础分（只计算一次）
|
||
* 基础分 = 默认60分 + 基础信息分(10分) + 好友数量分(3-12分)
|
||
*
|
||
* @param array $accountData 账号数据
|
||
* @param array $scoreRecord 现有评分记录
|
||
* @return array 基础分数据
|
||
*/
|
||
private function calculateBaseScore($accountData, $scoreRecord = [])
|
||
{
|
||
$baseScore = self::DEFAULT_BASE_SCORE;
|
||
|
||
// 基础信息分（已修改微信号得10分）
|
||
$baseInfoScore = $this->getBaseInfoScore($accountData);
|
||
$baseScore += $baseInfoScore;
|
||
|
||
// 好友数量分（特殊处理：使用快照值，避免同步问题）
|
||
$friendCountScore = 0;
|
||
$friendCount = 0;
|
||
$friendCountSource = 'manual';
|
||
|
||
// 如果已有评分记录且好友数量分已计算，使用历史值
|
||
if (!empty($scoreRecord['friendCountScore']) && $scoreRecord['friendCountScore'] > 0) {
|
||
$friendCountScore = $scoreRecord['friendCountScore'];
|
||
$friendCount = $scoreRecord['friendCount'] ?? 0;
|
||
$friendCountSource = $scoreRecord['friendCountSource'] ?? 'manual';
|
||
} else {
|
||
// 首次计算：使用当前好友数量，但标记为手动计算
|
||
$totalFriend = $accountData['totalFriend'] ?? 0;
|
||
$friendCountScore = $this->getFriendCountScore($totalFriend);
|
||
$friendCount = $totalFriend;
|
||
$friendCountSource = 'manual';
|
||
}
|
||
|
||
$baseScore += $friendCountScore;
|
||
|
||
// 检查是否已修改微信号
|
||
$isModifiedAlias = $this->checkIsModifiedAlias($accountData);
|
||
|
||
return [
|
||
'baseScore' => $baseScore,
|
||
'baseInfoScore' => $baseInfoScore,
|
||
'friendCountScore' => $friendCountScore,
|
||
'friendCount' => $friendCount,
|
||
'friendCountSource' => $friendCountSource,
|
||
'isModifiedAlias' => $isModifiedAlias ? 1 : 0,
|
||
'baseScoreCalculated' => 1,
|
||
'baseScoreCalcTime' => time()
|
||
];
|
||
}
|
||
|
||
/**
|
||
* 更新基础分
|
||
*
|
||
* @param int $accountId 账号ID
|
||
* @param array $baseScoreData 基础分数据
|
||
* @return bool 更新是否成功
|
||
*/
|
||
private function updateBaseScore($accountId, $baseScoreData)
|
||
{
|
||
try {
|
||
$result = Db::table(self::TABLE_WECHAT_ACCOUNT_SCORE)
|
||
->where('accountId', $accountId)
|
||
->update($baseScoreData);
|
||
|
||
// 减少不必要的日志记录
|
||
|
||
// 更新成功后，清除缓存
|
||
if ($result !== false) {
|
||
$this->clearScoreCache($accountId);
|
||
}
|
||
|
||
return $result !== false;
|
||
} catch (Exception $e) {
|
||
Log::error("更新基础分失败，accountId: {$accountId}, 错误: " . $e->getMessage());
|
||
return false;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 清除评分记录缓存
|
||
*
|
||
* @param int $accountId 账号ID
|
||
* @return bool 是否成功清除缓存
|
||
*/
|
||
private function clearScoreCache($accountId)
|
||
{
|
||
$cacheKey = self::CACHE_PREFIX . 'score:' . $accountId;
|
||
$result = Cache::rm($cacheKey);
|
||
// 减少不必要的日志记录
|
||
return $result;
|
||
}
|
||
|
||
/**
|
||
* 获取基础信息分
|
||
* 已修改微信号：10分
|
||
*
|
||
* @param array $accountData 账号数据
|
||
* @return int 基础信息分
|
||
*/
|
||
private function getBaseInfoScore($accountData)
|
||
{
|
||
if ($this->checkIsModifiedAlias($accountData)) {
|
||
return self::BASE_INFO_SCORE;
|
||
}
|
||
return 0;
|
||
}
|
||
|
||
/**
|
||
* 检查是否已修改微信号
|
||
* 判断标准：wechatId和alias不一致且都不为空，则认为已修改微信号
|
||
* 注意：这里只用于评分，不修复数据
|
||
*
|
||
* @param array $accountData 账号数据
|
||
* @return bool
|
||
*/
|
||
private function checkIsModifiedAlias($accountData)
|
||
{
|
||
$wechatId = trim($accountData['wechatId'] ?? '');
|
||
$alias = trim($accountData['alias'] ?? '');
|
||
|
||
// 如果wechatId和alias不一致且都不为空，则认为已修改微信号（用于评分）
|
||
if (!empty($wechatId) && !empty($alias) && $wechatId !== $alias) {
|
||
return true;
|
||
}
|
||
|
||
return false;
|
||
}
|
||
|
||
/**
|
||
* 获取好友数量分
|
||
* 根据好友数量区间得分（最高12分）
|
||
*
|
||
* @param int $totalFriend 总好友数
|
||
* @return int 好友数量分
|
||
*/
|
||
private function getFriendCountScore($totalFriend)
|
||
{
|
||
if ($totalFriend <= 50) {
|
||
return self::FRIEND_COUNT_SCORE_0_50;
|
||
} elseif ($totalFriend <= 500) {
|
||
return self::FRIEND_COUNT_SCORE_51_500;
|
||
} elseif ($totalFriend <= 3000) {
|
||
return self::FRIEND_COUNT_SCORE_501_3000;
|
||
} else {
|
||
return self::FRIEND_COUNT_SCORE_3001_PLUS;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 手动更新好友数量分（用于处理同步问题）
|
||
*
|
||
* @param int $accountId 账号ID
|
||
* @param int $friendCount 好友数量
|
||
* @param string $source 来源（manual=手动，sync=同步）
|
||
* @return bool 更新是否成功
|
||
* @throws Exception 如果参数无效或更新过程中出现错误
|
||
*/
|
||
public function updateFriendCountScore($accountId, $friendCount, $source = 'manual')
|
||
{
|
||
// 参数验证
|
||
if (empty($accountId) || !is_numeric($accountId)) {
|
||
$errorMsg = "无效的账号ID: " . (is_scalar($accountId) ? $accountId : gettype($accountId));
|
||
Log::error($errorMsg);
|
||
throw new Exception($errorMsg);
|
||
}
|
||
|
||
if (!is_numeric($friendCount) || $friendCount < 0) {
|
||
$errorMsg = "无效的好友数量: {$friendCount}";
|
||
Log::error($errorMsg);
|
||
throw new Exception($errorMsg);
|
||
}
|
||
|
||
if (!in_array($source, ['manual', 'sync'])) {
|
||
$errorMsg = "无效的来源: {$source}，必须是 'manual' 或 'sync'";
|
||
Log::error($errorMsg);
|
||
throw new Exception($errorMsg);
|
||
}
|
||
|
||
try {
|
||
$scoreRecord = $this->getScoreRecord($accountId);
|
||
|
||
// 如果基础分已计算，不允许修改好友数量分（除非是手动更新）
|
||
if (!empty($scoreRecord['baseScoreCalculated']) && $source === 'sync') {
|
||
// 同步数据不允许修改已计算的基础分
|
||
Log::warning("同步数据不允许修改已计算的基础分，accountId: {$accountId}");
|
||
return false;
|
||
}
|
||
}
|
||
catch (\Exception $e) {
|
||
$errorMsg = "获取评分记录失败，accountId: {$accountId}, 错误: " . $e->getMessage();
|
||
Log::error($errorMsg);
|
||
throw new Exception($errorMsg, $e->getCode(), $e);
|
||
}
|
||
|
||
$friendCountScore = $this->getFriendCountScore($friendCount);
|
||
|
||
// 重新计算基础分
|
||
$oldBaseScore = $scoreRecord['baseScore'] ?? self::DEFAULT_BASE_SCORE;
|
||
$oldFriendCountScore = $scoreRecord['friendCountScore'] ?? 0;
|
||
$baseInfoScore = $scoreRecord['baseInfoScore'] ?? 0;
|
||
|
||
$newBaseScore = self::DEFAULT_BASE_SCORE + $baseInfoScore + $friendCountScore;
|
||
|
||
$updateData = [
|
||
'friendCountScore' => $friendCountScore,
|
||
'friendCount' => $friendCount,
|
||
'friendCountSource' => $source,
|
||
'baseScore' => $newBaseScore,
|
||
'updateTime' => time()
|
||
];
|
||
|
||
// 如果基础分已计算，需要更新总分
|
||
if (!empty($scoreRecord['baseScoreCalculated'])) {
|
||
$dynamicScore = $scoreRecord['dynamicScore'] ?? 0;
|
||
$healthScore = $newBaseScore + $dynamicScore;
|
||
$healthScore = max(0, min(100, $healthScore));
|
||
$updateData['healthScore'] = $healthScore;
|
||
$updateData['maxAddFriendPerDay'] = $this->getMaxAddFriendPerDay($healthScore);
|
||
}
|
||
|
||
try {
|
||
$result = Db::table(self::TABLE_WECHAT_ACCOUNT_SCORE)
|
||
->where('accountId', $accountId)
|
||
->update($updateData);
|
||
|
||
// 更新成功后，清除缓存
|
||
if ($result !== false) {
|
||
$this->clearScoreCache($accountId);
|
||
$this->clearHealthScoreCache($accountId);
|
||
Log::info("更新好友数量分成功，accountId: {$accountId}, friendCount: {$friendCount}, source: {$source}");
|
||
} else {
|
||
Log::warning("更新好友数量分失败，accountId: {$accountId}, friendCount: {$friendCount}, source: {$source}");
|
||
}
|
||
|
||
return $result !== false;
|
||
} catch (\PDOException $e) {
|
||
$errorMsg = "数据库操作失败，accountId: {$accountId}, 错误: " . $e->getMessage();
|
||
Log::error($errorMsg);
|
||
throw new Exception($errorMsg, $e->getCode(), $e);
|
||
} catch (\Throwable $e) {
|
||
$errorMsg = "更新好友数量分失败，accountId: {$accountId}, 错误: " . $e->getMessage();
|
||
Log::error($errorMsg);
|
||
throw new Exception($errorMsg, $e->getCode(), $e);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 计算动态分
|
||
* 动态分 = 扣分 + 加分
|
||
* 如果添加好友记录表没有记录，则动态分为0
|
||
*
|
||
* @param array $accountData 账号数据
|
||
* @param array $scoreRecord 现有评分记录
|
||
* @return array 动态分数据
|
||
*/
|
||
private function calculateDynamicScore($accountData, $scoreRecord)
|
||
{
|
||
$accountId = $accountData['id'] ?? 0;
|
||
$wechatId = $accountData['wechatId'] ?? '';
|
||
|
||
Log::debug("开始计算动态分，accountId: {$accountId}, wechatId: {$wechatId}");
|
||
|
||
$result = [
|
||
'total' => 0,
|
||
'frequentPenalty' => 0,
|
||
'noFrequentBonus' => 0,
|
||
'banPenalty' => 0,
|
||
'lastFrequentTime' => null,
|
||
'frequentCount' => 0,
|
||
'lastNoFrequentTime' => null,
|
||
'consecutiveNoFrequentDays' => 0,
|
||
'isBanned' => 0,
|
||
'lastBanTime' => null,
|
||
'frequentTaskIds' => [],
|
||
'banMessageId' => null
|
||
];
|
||
|
||
if (empty($accountId) || empty($wechatId)) {
|
||
Log::warning("计算动态分失败: accountId或wechatId为空");
|
||
return $result;
|
||
}
|
||
|
||
// 不再使用30天限制
|
||
|
||
// 检查添加好友记录表是否有记录，如果没有记录则动态分为0
|
||
// 使用EXISTS子查询优化性能，只检查是否存在记录，不需要计数
|
||
$hasFriendTask = Db::table(self::TABLE_FRIEND_TASK)
|
||
->where('wechatAccountId', $accountId)
|
||
->where(function($query) use ($wechatId) {
|
||
if (!empty($wechatId)) {
|
||
$query->where('wechatId', $wechatId);
|
||
}
|
||
})
|
||
->value('id'); // 只获取ID，比count()更高效
|
||
|
||
// 如果添加好友记录表没有记录，则动态分为0
|
||
if (empty($hasFriendTask)) {
|
||
Log::info("账号没有添加好友记录，动态分为0，accountId: {$accountId}");
|
||
return $result;
|
||
}
|
||
|
||
Log::debug("账号有添加好友记录，继续计算动态分，accountId: {$accountId}");
|
||
|
||
// 继承现有数据
|
||
if (!empty($scoreRecord)) {
|
||
$result['lastFrequentTime'] = $scoreRecord['lastFrequentTime'] ?? null;
|
||
$result['frequentCount'] = $scoreRecord['frequentCount'] ?? 0;
|
||
$result['lastNoFrequentTime'] = $scoreRecord['lastNoFrequentTime'] ?? null;
|
||
$result['consecutiveNoFrequentDays'] = $scoreRecord['consecutiveNoFrequentDays'] ?? 0;
|
||
$result['frequentPenalty'] = $scoreRecord['frequentPenalty'] ?? 0;
|
||
$result['noFrequentBonus'] = $scoreRecord['noFrequentBonus'] ?? 0;
|
||
$result['banPenalty'] = $scoreRecord['banPenalty'] ?? 0;
|
||
$result['lastBanTime'] = $scoreRecord['lastBanTime'] ?? null;
|
||
}
|
||
|
||
// 1. 检查频繁记录（从s2_friend_task表查询，不限制时间）
|
||
$frequentData = $this->checkFrequentFromFriendTask($accountId, $wechatId, $scoreRecord);
|
||
$result['lastFrequentTime'] = $frequentData['lastFrequentTime'] ?? null;
|
||
$result['frequentCount'] = $frequentData['frequentCount'] ?? 0;
|
||
$result['frequentPenalty'] = $frequentData['frequentPenalty'] ?? 0;
|
||
$result['frequentTaskIds'] = $frequentData['taskIds'] ?? [];
|
||
|
||
// 2. 检查封号记录（从s2_wechat_message表查询，不限制时间）
|
||
$banData = $this->checkBannedFromMessage($accountId, $wechatId);
|
||
if (!empty($banData)) {
|
||
$result['isBanned'] = $banData['isBanned'];
|
||
$result['banPenalty'] = $banData['banPenalty'];
|
||
$result['lastBanTime'] = $banData['lastBanTime'];
|
||
$result['banMessageId'] = $banData['messageId'] ?? null;
|
||
}
|
||
|
||
// 3. 计算不频繁加分（基于频繁记录，反向参考频繁规则）
|
||
$noFrequentData = $this->calculateNoFrequentBonus($accountId, $wechatId, $frequentData);
|
||
$result['noFrequentBonus'] = $noFrequentData['bonus'] ?? 0;
|
||
$result['consecutiveNoFrequentDays'] = $noFrequentData['consecutiveDays'] ?? 0;
|
||
$result['lastNoFrequentTime'] = $noFrequentData['lastNoFrequentTime'] ?? null;
|
||
|
||
// 计算总分
|
||
$result['total'] = $result['frequentPenalty'] + $result['noFrequentBonus'] + $result['banPenalty'];
|
||
|
||
Log::debug("动态分计算结果，accountId: {$accountId}, frequentPenalty: {$result['frequentPenalty']}, " .
|
||
"noFrequentBonus: {$result['noFrequentBonus']}, banPenalty: {$result['banPenalty']}, " .
|
||
"total: {$result['total']}");
|
||
|
||
return $result;
|
||
}
|
||
|
||
/**
|
||
* 从s2_friend_task表检查频繁记录
|
||
* extra字段包含"操作过于频繁"即需要扣分
|
||
* 统计所有时间的数据（不限制30天）
|
||
* 每条记录只统计一次，使用is_counted字段标记
|
||
*
|
||
* @param int $accountId 账号ID
|
||
* @param string $wechatId 微信ID
|
||
* @param array $scoreRecord 现有评分记录
|
||
* @param int $thirtyDaysAgo 已废弃参数，保留是为了兼容性
|
||
* @return array|null
|
||
*/
|
||
private function checkFrequentFromFriendTask($accountId, $wechatId, $scoreRecord, $thirtyDaysAgo = null)
|
||
{
|
||
// 不再使用30天限制
|
||
|
||
// 减少不必要的日志记录
|
||
|
||
// 查询包含"操作过于频繁"的记录（统计所有时间且未被统计过的记录）
|
||
// extra字段可能是文本或JSON格式，使用LIKE查询
|
||
// 优化查询：只查询必要的字段，减少数据传输量
|
||
// 添加is_counted条件，只查询未被统计过的记录
|
||
$frequentTasks = Db::table(self::TABLE_FRIEND_TASK)
|
||
->where('wechatAccountId', $accountId)
|
||
->where(function($query) use ($wechatId) {
|
||
if (!empty($wechatId)) {
|
||
$query->where('wechatId', $wechatId);
|
||
}
|
||
})
|
||
->where(function($query) {
|
||
// 检查extra字段是否包含"操作过于频繁"（可能是文本或JSON）
|
||
$query->where('extra', 'like', '%操作过于频繁%')
|
||
->whereOr('extra', 'like', '%"当前账号存在安全风险"%');
|
||
})
|
||
->where(function($query) {
|
||
// 只查询未被统计过的记录
|
||
// 注意：需要兼容is_counted字段不存在的情况
|
||
$query->where('is_counted', 0)
|
||
->whereOr('is_counted', null);
|
||
})
|
||
->order('createTime', 'desc')
|
||
->field('id, createTime, extra')
|
||
->select();
|
||
|
||
// 获取最新的频繁时间
|
||
$latestFrequentTime = !empty($frequentTasks) ? $frequentTasks[0]['createTime'] : null;
|
||
|
||
// 计算频繁次数（统计近30天内包含"操作过于频繁"的记录）
|
||
$frequentCount = count($frequentTasks);
|
||
|
||
Log::info("找到 {$frequentCount} 条未统计的频繁记录，accountId: {$accountId}, wechatId: {$wechatId}");
|
||
|
||
// 标记这些记录为已统计
|
||
if (!empty($frequentTasks)) {
|
||
$taskIds = array_column($frequentTasks, 'id');
|
||
try {
|
||
// 检查表中是否存在is_counted字段
|
||
$hasIsCountedField = false;
|
||
$tableFields = Db::query("SHOW COLUMNS FROM " . self::TABLE_FRIEND_TASK);
|
||
foreach ($tableFields as $field) {
|
||
if ($field['Field'] == 'is_counted') {
|
||
$hasIsCountedField = true;
|
||
break;
|
||
}
|
||
}
|
||
|
||
// 如果字段不存在，添加字段
|
||
if (!$hasIsCountedField) {
|
||
Log::info("添加is_counted字段到" . self::TABLE_FRIEND_TASK . "表");
|
||
Db::execute("ALTER TABLE " . self::TABLE_FRIEND_TASK . " ADD COLUMN is_counted TINYINT(1) DEFAULT 0 COMMENT '是否已统计（0=未统计，1=已统计）'");
|
||
}
|
||
|
||
// 更新记录为已统计
|
||
Db::table(self::TABLE_FRIEND_TASK)
|
||
->where('id', 'in', $taskIds)
|
||
->update(['is_counted' => 1]);
|
||
|
||
// 减少不必要的日志记录
|
||
} catch (\Exception $e) {
|
||
Log::error("标记频繁记录失败: " . $e->getMessage());
|
||
// 出错时不影响后续逻辑，继续执行
|
||
}
|
||
}
|
||
|
||
// 如果30天内没有频繁记录，清除扣分
|
||
if (empty($frequentTasks)) {
|
||
return [
|
||
'lastFrequentTime' => null,
|
||
'frequentCount' => 0,
|
||
'frequentPenalty' => 0,
|
||
'taskIds' => []
|
||
];
|
||
}
|
||
|
||
// 根据30天内的频繁次数计算扣分
|
||
$penalty = 0;
|
||
if ($frequentCount == 1) {
|
||
$penalty = self::PENALTY_FIRST_FREQUENT; // 首次频繁-15分
|
||
Log::info("首次频繁，扣除 " . abs(self::PENALTY_FIRST_FREQUENT) . " 分，accountId: {$accountId}");
|
||
} elseif ($frequentCount >= 2) {
|
||
$penalty = self::PENALTY_SECOND_FREQUENT; // 再次频繁-25分
|
||
Log::info("再次频繁，扣除 " . abs(self::PENALTY_SECOND_FREQUENT) . " 分，accountId: {$accountId}");
|
||
}
|
||
|
||
return [
|
||
'lastFrequentTime' => $latestFrequentTime,
|
||
'frequentCount' => $frequentCount,
|
||
'frequentPenalty' => $penalty,
|
||
'taskIds' => $taskIds
|
||
];
|
||
}
|
||
|
||
/**
|
||
* 从s2_wechat_message表检查封号记录
|
||
* content包含"你的账号被限制"且msgType为10000
|
||
* 统计所有时间的数据（不限制30天）
|
||
* 每条记录只统计一次，使用is_counted字段标记
|
||
*
|
||
* @param int $accountId 账号ID
|
||
* @param string $wechatId 微信ID
|
||
* @param int $thirtyDaysAgo 已废弃参数，保留是为了兼容性
|
||
* @return array|null
|
||
*/
|
||
private function checkBannedFromMessage($accountId, $wechatId, $thirtyDaysAgo = null)
|
||
{
|
||
// 不再使用30天限制
|
||
|
||
// 减少不必要的日志记录
|
||
|
||
// 查询封号消息（统计所有时间且未被统计过的记录）
|
||
// 优化查询：只查询必要的字段，减少数据传输量
|
||
$banMessage = Db::table(self::TABLE_WECHAT_MESSAGE)
|
||
->where('wechatAccountId', $accountId)
|
||
->where('msgType', 10000)
|
||
->where('content', 'like', '%你的账号被限制%')
|
||
->where('isDeleted', 0)
|
||
->where(function($query) {
|
||
// 只查询未被统计过的记录
|
||
// 注意：需要兼容is_counted字段不存在的情况
|
||
$query->where('is_counted', 0)
|
||
->whereOr('is_counted', null);
|
||
})
|
||
->field('id, createTime') // 只查询必要的字段
|
||
->order('createTime', 'desc')
|
||
->find();
|
||
|
||
if (!empty($banMessage)) {
|
||
try {
|
||
// 检查表中是否存在is_counted字段
|
||
$hasIsCountedField = false;
|
||
$tableFields = Db::query("SHOW COLUMNS FROM " . self::TABLE_WECHAT_MESSAGE);
|
||
foreach ($tableFields as $field) {
|
||
if ($field['Field'] == 'is_counted') {
|
||
$hasIsCountedField = true;
|
||
break;
|
||
}
|
||
}
|
||
|
||
// 如果字段不存在，添加字段
|
||
if (!$hasIsCountedField) {
|
||
Log::info("添加is_counted字段到" . self::TABLE_WECHAT_MESSAGE . "表");
|
||
Db::execute("ALTER TABLE " . self::TABLE_WECHAT_MESSAGE . " ADD COLUMN is_counted TINYINT(1) DEFAULT 0 COMMENT '是否已统计（0=未统计，1=已统计）'");
|
||
}
|
||
|
||
// 更新记录为已统计
|
||
Db::table(self::TABLE_WECHAT_MESSAGE)
|
||
->where('id', $banMessage['id'])
|
||
->update(['is_counted' => 1]);
|
||
|
||
// 减少不必要的日志记录
|
||
Log::info("发现封号记录，扣除 " . abs(self::PENALTY_BANNED) . " 分，accountId: {$accountId}");
|
||
} catch (\Exception $e) {
|
||
Log::error("标记封号记录失败: " . $e->getMessage());
|
||
// 出错时不影响后续逻辑，继续执行
|
||
}
|
||
|
||
return [
|
||
'isBanned' => 1,
|
||
'banPenalty' => self::PENALTY_BANNED, // 封号-60分
|
||
'lastBanTime' => $banMessage['createTime'],
|
||
'messageId' => $banMessage['id']
|
||
];
|
||
}
|
||
|
||
return [
|
||
'isBanned' => 0,
|
||
'banPenalty' => 0,
|
||
'lastBanTime' => null,
|
||
'messageId' => null
|
||
];
|
||
}
|
||
|
||
/**
|
||
* 计算不频繁加分
|
||
* 反向参考频繁规则：计算连续不频繁天数
|
||
* 规则：连续不频繁的，只要有一次频繁就得重新计算（重置连续不频繁天数）
|
||
* 如果连续3天没有频繁，则每天+5分
|
||
*
|
||
* @param int $accountId 账号ID
|
||
* @param string $wechatId 微信ID
|
||
* @param array $frequentData 频繁数据（包含lastFrequentTime和frequentCount）
|
||
* @param int $thirtyDaysAgo 已废弃参数，保留是为了兼容性
|
||
* @return array 包含bonus、consecutiveDays、lastNoFrequentTime
|
||
*/
|
||
private function calculateNoFrequentBonus($accountId, $wechatId, $frequentData, $thirtyDaysAgo = null)
|
||
{
|
||
$result = [
|
||
'bonus' => 0,
|
||
'consecutiveDays' => 0,
|
||
'lastNoFrequentTime' => null
|
||
];
|
||
|
||
if (empty($accountId) || empty($wechatId)) {
|
||
return $result;
|
||
}
|
||
|
||
$currentTime = time();
|
||
|
||
// 获取最后一次频繁时间
|
||
$lastFrequentTime = $frequentData['lastFrequentTime'] ?? null;
|
||
|
||
// 规则：连续不频繁的，只要有一次频繁就得重新计算（重置连续不频繁天数）
|
||
if (empty($lastFrequentTime)) {
|
||
// 情况1：没有频繁记录，说明一直连续不频繁
|
||
// 默认给30天的连续不频繁天数（可以根据需要调整）
|
||
$consecutiveDays = 30;
|
||
} else {
|
||
// 情况2：有频繁记录，从最后一次频繁时间开始重新计算连续不频繁天数
|
||
// 只要有一次频繁，连续不频繁天数就从最后一次频繁时间开始重新计算
|
||
// 计算从最后一次频繁时间到现在，连续多少天没有频繁
|
||
$timeDiff = $currentTime - $lastFrequentTime;
|
||
$consecutiveDays = floor($timeDiff / 86400); // 向下取整，得到完整的天数
|
||
}
|
||
|
||
// 如果连续3天或以上没有频繁，则每天+5分
|
||
if ($consecutiveDays >= 3) {
|
||
$bonus = $consecutiveDays * self::BONUS_NO_FREQUENT_PER_DAY;
|
||
$result['bonus'] = $bonus;
|
||
$result['consecutiveDays'] = $consecutiveDays;
|
||
$result['lastNoFrequentTime'] = $currentTime;
|
||
} else {
|
||
$result['consecutiveDays'] = $consecutiveDays;
|
||
}
|
||
|
||
return $result;
|
||
}
|
||
|
||
/**
|
||
* 构建日志快照（用于对比前后分值）
|
||
*
|
||
* @param array $scoreRecord
|
||
* @return array
|
||
*/
|
||
private function buildScoreSnapshotForLogging($scoreRecord)
|
||
{
|
||
$baseScore = $scoreRecord['baseScore'] ?? self::DEFAULT_BASE_SCORE;
|
||
$dynamicScore = $scoreRecord['dynamicScore'] ?? 0;
|
||
$healthScore = $scoreRecord['healthScore'] ?? ($baseScore + $dynamicScore);
|
||
|
||
return [
|
||
'frequentPenalty' => $scoreRecord['frequentPenalty'] ?? 0,
|
||
'banPenalty' => $scoreRecord['banPenalty'] ?? 0,
|
||
'noFrequentBonus' => $scoreRecord['noFrequentBonus'] ?? 0,
|
||
'dynamicScore' => $dynamicScore,
|
||
'healthScore' => $healthScore
|
||
];
|
||
}
|
||
|
||
/**
|
||
* 根据前后快照写加减分日志
|
||
*
|
||
* @param int $accountId
|
||
* @param string $wechatId
|
||
* @param array $before
|
||
* @param array $after
|
||
* @param array $context
|
||
* @return void
|
||
*/
|
||
private function logScoreChangesIfNeeded($accountId, $wechatId, array $before, array $after, array $context = [])
|
||
{
|
||
$healthBefore = $before['healthScore'] ?? 0;
|
||
$healthAfter = $after['healthScore'] ?? 0;
|
||
|
||
$this->recordScoreLog($accountId, $wechatId, 'frequentPenalty', $before['frequentPenalty'] ?? 0, $after['frequentPenalty'] ?? 0, [
|
||
'category' => 'penalty',
|
||
'source' => 'friend_task',
|
||
'sourceId' => !empty($context['frequentTaskIds']) ? $context['frequentTaskIds'][0] : null,
|
||
'extra' => [
|
||
'taskIds' => $context['frequentTaskIds'] ?? [],
|
||
'frequentCount' => $context['frequentCount'] ?? 0,
|
||
'lastFrequentTime' => $context['lastFrequentTime'] ?? null
|
||
],
|
||
'totalScoreBefore' => $healthBefore,
|
||
'totalScoreAfter' => $healthAfter
|
||
]);
|
||
|
||
$this->recordScoreLog($accountId, $wechatId, 'banPenalty', $before['banPenalty'] ?? 0, $after['banPenalty'] ?? 0, [
|
||
'category' => 'penalty',
|
||
'source' => 'wechat_message',
|
||
'sourceId' => $context['banMessageId'] ?? null,
|
||
'extra' => [
|
||
'lastBanTime' => $context['lastBanTime'] ?? null
|
||
],
|
||
'totalScoreBefore' => $healthBefore,
|
||
'totalScoreAfter' => $healthAfter
|
||
]);
|
||
|
||
$this->recordScoreLog($accountId, $wechatId, 'noFrequentBonus', $before['noFrequentBonus'] ?? 0, $after['noFrequentBonus'] ?? 0, [
|
||
'category' => 'bonus',
|
||
'source' => 'system',
|
||
'extra' => [
|
||
'consecutiveDays' => $context['consecutiveNoFrequentDays'] ?? 0,
|
||
'lastNoFrequentTime' => $context['lastNoFrequentTime'] ?? null
|
||
],
|
||
'totalScoreBefore' => $healthBefore,
|
||
'totalScoreAfter' => $healthAfter
|
||
]);
|
||
|
||
$this->recordScoreLog($accountId, $wechatId, 'dynamicScore', $before['dynamicScore'] ?? 0, $after['dynamicScore'] ?? 0, [
|
||
'category' => 'dynamic_total',
|
||
'source' => 'system',
|
||
'totalScoreBefore' => $healthBefore,
|
||
'totalScoreAfter' => $healthAfter
|
||
]);
|
||
|
||
$this->recordScoreLog($accountId, $wechatId, 'healthScore', $before['healthScore'] ?? 0, $after['healthScore'] ?? 0, [
|
||
'category' => 'health_total',
|
||
'source' => 'system',
|
||
'totalScoreBefore' => $healthBefore,
|
||
'totalScoreAfter' => $healthAfter
|
||
]);
|
||
}
|
||
|
||
/**
|
||
* 插入健康分加减分日志
|
||
*
|
||
* @param int $accountId
|
||
* @param string $wechatId
|
||
* @param string $field
|
||
* @param int|null $beforeValue
|
||
* @param int|null $afterValue
|
||
* @param array $context
|
||
* @return void
|
||
*/
|
||
private function recordScoreLog($accountId, $wechatId, $field, $beforeValue, $afterValue, array $context = [])
|
||
{
|
||
$beforeValue = (int)($beforeValue ?? 0);
|
||
$afterValue = (int)($afterValue ?? 0);
|
||
|
||
if ($beforeValue === $afterValue) {
|
||
return;
|
||
}
|
||
|
||
$extraPayload = $context['extra'] ?? null;
|
||
if (is_array($extraPayload)) {
|
||
$extraPayload = json_encode($extraPayload, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
|
||
} elseif (!is_string($extraPayload)) {
|
||
$extraPayload = null;
|
||
}
|
||
|
||
$sourceId = null;
|
||
if (array_key_exists('sourceId', $context)) {
|
||
$sourceId = $context['sourceId'];
|
||
}
|
||
|
||
$totalScoreBefore = null;
|
||
if (array_key_exists('totalScoreBefore', $context)) {
|
||
$totalScoreBefore = $context['totalScoreBefore'];
|
||
}
|
||
|
||
$totalScoreAfter = null;
|
||
if (array_key_exists('totalScoreAfter', $context)) {
|
||
$totalScoreAfter = $context['totalScoreAfter'];
|
||
}
|
||
|
||
$data = [
|
||
'accountId' => $accountId,
|
||
'wechatId' => $wechatId,
|
||
'field' => $field,
|
||
'changeValue' => $afterValue - $beforeValue,
|
||
'valueBefore' => $beforeValue,
|
||
'valueAfter' => $afterValue,
|
||
'category' => $context['category'] ?? null,
|
||
'source' => $context['source'] ?? null,
|
||
'sourceId' => $sourceId,
|
||
'extra' => $extraPayload,
|
||
'totalScoreBefore' => $totalScoreBefore,
|
||
'totalScoreAfter' => $totalScoreAfter,
|
||
'createTime' => time()
|
||
];
|
||
|
||
try {
|
||
Db::table(self::TABLE_WECHAT_ACCOUNT_SCORE_LOG)->insert($data);
|
||
} catch (\Exception $e) {
|
||
Log::error("记录健康分加减分日志失败，accountId: {$accountId}, field: {$field}, 错误: " . $e->getMessage());
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 根据健康分计算每日最大加人次数
|
||
* 公式：每日最大加人次数 = 健康分 * 0.2
|
||
*
|
||
* @param int $healthScore 健康分
|
||
* @return int 每日最大加人次数
|
||
*/
|
||
public function getMaxAddFriendPerDay($healthScore)
|
||
{
|
||
return (int)floor($healthScore * 0.2);
|
||
}
|
||
|
||
/**
|
||
* 批量计算并更新多个账号的健康分
|
||
* 优化：使用多线程处理、优化批处理逻辑、减少日志记录
|
||
*
|
||
* @param array $accountIds 账号ID数组（为空则处理所有账号）
|
||
* @param int $batchSize 每批处理数量
|
||
* @param bool $forceRecalculateBase 是否强制重新计算基础分
|
||
* @param bool $useMultiThread 是否使用多线程处理（需要pcntl扩展支持）
|
||
* @return array 处理结果统计
|
||
* @throws Exception 如果参数无效或批量处理过程中出现严重错误
|
||
*/
|
||
public function batchCalculateAndUpdate($accountIds = [], $batchSize = 50, $forceRecalculateBase = false, $useMultiThread = false)
|
||
{
|
||
// 参数验证
|
||
if (!is_array($accountIds)) {
|
||
$errorMsg = "无效的账号ID数组: " . gettype($accountIds);
|
||
Log::error($errorMsg);
|
||
throw new Exception($errorMsg);
|
||
}
|
||
|
||
if (!is_numeric($batchSize) || $batchSize <= 0) {
|
||
$errorMsg = "无效的批处理大小: {$batchSize}";
|
||
Log::error($errorMsg);
|
||
throw new Exception($errorMsg);
|
||
}
|
||
|
||
// 检查是否支持多线程
|
||
if ($useMultiThread && !function_exists('pcntl_fork')) {
|
||
$useMultiThread = false;
|
||
Log::warning("系统不支持pcntl扩展，无法使用多线程处理，将使用单线程模式");
|
||
}
|
||
|
||
try {
|
||
$startTime = microtime(true);
|
||
// 去除开始日志，减少日志空间消耗
|
||
|
||
|
||
$stats = [
|
||
'total' => 0,
|
||
'success' => 0,
|
||
'failed' => 0,
|
||
'errors' => []
|
||
];
|
||
|
||
// 如果没有指定账号ID，则处理所有账号
|
||
if (empty($accountIds)) {
|
||
$accountIds = Db::table(self::TABLE_WECHAT_ACCOUNT)
|
||
->where('isDeleted', 0)
|
||
->column('id');
|
||
}
|
||
|
||
$stats['total'] = count($accountIds);
|
||
|
||
// 优化：减小批次大小，提高并行处理效率
|
||
$batchSize = min($batchSize, 50);
|
||
|
||
// 分批处理
|
||
$batches = array_chunk($accountIds, $batchSize);
|
||
$batchCount = count($batches);
|
||
Log::info("分批处理，共 {$batchCount} 批");
|
||
|
||
// 多线程处理
|
||
if ($useMultiThread && $batchCount > 1) {
|
||
$childPids = [];
|
||
$maxProcesses = 4; // 最大并行进程数
|
||
$runningProcesses = 0;
|
||
|
||
for ($i = 0; $i < $batchCount; $i++) {
|
||
// 如果达到最大进程数，等待某个子进程结束
|
||
if ($runningProcesses >= $maxProcesses) {
|
||
$pid = pcntl_wait($status);
|
||
$runningProcesses--;
|
||
}
|
||
|
||
// 创建子进程
|
||
$pid = pcntl_fork();
|
||
|
||
if ($pid == -1) {
|
||
// 创建进程失败
|
||
Log::error("创建子进程失败");
|
||
continue;
|
||
} elseif ($pid == 0) {
|
||
// 子进程
|
||
$this->processBatch($batches[$i], $i, $batchCount, $forceRecalculateBase);
|
||
exit(0);
|
||
} else {
|
||
// 父进程
|
||
$childPids[] = $pid;
|
||
$runningProcesses++;
|
||
}
|
||
}
|
||
|
||
// 等待所有子进程结束
|
||
foreach ($childPids as $pid) {
|
||
pcntl_waitpid($pid, $status);
|
||
}
|
||
|
||
Log::info("所有批次处理完成");
|
||
} else {
|
||
// 单线程处理
|
||
foreach ($batches as $batchIndex => $batch) {
|
||
$batchStats = $this->processBatch($batch, $batchIndex, $batchCount, $forceRecalculateBase);
|
||
$stats['success'] += $batchStats['success'];
|
||
$stats['failed'] += $batchStats['failed'];
|
||
$stats['errors'] = array_merge($stats['errors'], $batchStats['errors']);
|
||
}
|
||
}
|
||
|
||
$endTime = microtime(true);
|
||
$totalDuration = round($endTime - $startTime, 2);
|
||
// 只在有失败时记录日志
|
||
if ($stats['failed'] > 0) {
|
||
Log::warning("批量计算健康分完成，总耗时: {$totalDuration}秒，成功: {$stats['success']}，失败: {$stats['failed']}");
|
||
}
|
||
|
||
return $stats;
|
||
} catch (\PDOException $e) {
|
||
$errorMsg = "批量计算健康分过程中数据库操作失败: " . $e->getMessage();
|
||
Log::error($errorMsg);
|
||
throw new Exception($errorMsg, $e->getCode(), $e);
|
||
} catch (\Throwable $e) {
|
||
$errorMsg = "批量计算健康分过程中发生严重错误: " . $e->getMessage();
|
||
Log::error($errorMsg);
|
||
throw new Exception($errorMsg, $e->getCode(), $e);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 处理单个批次的账号
|
||
*
|
||
* @param array $batch 批次账号ID数组
|
||
* @param int $batchIndex 批次索引
|
||
* @param int $batchCount 总批次数
|
||
* @param bool $forceRecalculateBase 是否强制重新计算基础分
|
||
* @return array 处理结果统计
|
||
*/
|
||
private function processBatch($batch, $batchIndex, $batchCount, $forceRecalculateBase)
|
||
{
|
||
$batchStartTime = microtime(true);
|
||
// 去除批次开始日志，减少日志空间消耗
|
||
|
||
$stats = [
|
||
'success' => 0,
|
||
'failed' => 0,
|
||
'errors' => []
|
||
];
|
||
|
||
// 优化：预先获取账号数据，减少重复查询
|
||
$accountIds = implode(',', $batch);
|
||
$accountDataMap = [];
|
||
if (!empty($batch)) {
|
||
$accountDataList = Db::table(self::TABLE_WECHAT_ACCOUNT)
|
||
->where('id', 'in', $batch)
|
||
->select();
|
||
|
||
foreach ($accountDataList as $accountData) {
|
||
$accountDataMap[$accountData['id']] = $accountData;
|
||
}
|
||
}
|
||
|
||
// 批量处理账号
|
||
foreach ($batch as $accountId) {
|
||
try {
|
||
$accountData = $accountDataMap[$accountId] ?? null;
|
||
$this->calculateAndUpdate($accountId, $accountData, $forceRecalculateBase);
|
||
$stats['success']++;
|
||
|
||
// 减少日志记录，每10个账号记录一次进度
|
||
if ($stats['success'] % 10 == 0) {
|
||
Log::debug("批次 " . ($batchIndex + 1) . " 已处理 {$stats['success']} 个账号");
|
||
}
|
||
} catch (Exception $e) {
|
||
$stats['failed']++;
|
||
$stats['errors'][] = [
|
||
'accountId' => $accountId,
|
||
'error' => $e->getMessage()
|
||
];
|
||
Log::error("账号 {$accountId} 计算失败: " . $e->getMessage());
|
||
}
|
||
}
|
||
|
||
$batchEndTime = microtime(true);
|
||
$batchDuration = round($batchEndTime - $batchStartTime, 2);
|
||
Log::info("第 " . ($batchIndex + 1) . "/" . $batchCount . " 批处理完成，耗时: {$batchDuration}秒，" .
|
||
"成功: {$stats['success']}，失败: {$stats['failed']}");
|
||
|
||
return $stats;
|
||
}
|
||
|
||
/**
|
||
* 记录频繁事件（已废弃，改为从s2_friend_task表自动检测）
|
||
* 保留此方法以兼容旧代码，实际频繁检测在calculateDynamicScore中完成
|
||
*
|
||
* @param int $accountId 账号ID
|
||
* @return bool
|
||
*/
|
||
public function recordFrequent($accountId)
|
||
{
|
||
// 频繁检测已改为从s2_friend_task表自动检测
|
||
// 直接重新计算健康分即可
|
||
try {
|
||
$this->calculateAndUpdate($accountId);
|
||
return true;
|
||
} catch (\Exception $e) {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 记录不频繁事件（用于加分）
|
||
*
|
||
* @param int $accountId 账号ID
|
||
* @return bool
|
||
*/
|
||
public function recordNoFrequent($accountId)
|
||
{
|
||
$scoreRecord = $this->getScoreRecord($accountId);
|
||
|
||
if (empty($scoreRecord)) {
|
||
// 如果记录不存在，先创建
|
||
$accountData = Db::table(self::TABLE_WECHAT_ACCOUNT)
|
||
->where('id', $accountId)
|
||
->find();
|
||
|
||
if (empty($accountData)) {
|
||
return false;
|
||
}
|
||
|
||
$this->getOrCreateScoreRecord($accountId, $accountData['wechatId']);
|
||
$scoreRecord = $this->getScoreRecord($accountId);
|
||
}
|
||
|
||
$lastNoFrequentTime = $scoreRecord['lastNoFrequentTime'] ?? null;
|
||
$consecutiveNoFrequentDays = $scoreRecord['consecutiveNoFrequentDays'] ?? 0;
|
||
$currentTime = time();
|
||
|
||
// 如果上次不频繁时间是昨天或更早，则增加连续天数
|
||
if (empty($lastNoFrequentTime) || ($currentTime - $lastNoFrequentTime) >= 86400) {
|
||
// 如果间隔超过2天，重置为1天
|
||
if (!empty($lastNoFrequentTime) && ($currentTime - $lastNoFrequentTime) > 86400 * 2) {
|
||
$consecutiveNoFrequentDays = 1;
|
||
} else {
|
||
$consecutiveNoFrequentDays++;
|
||
}
|
||
}
|
||
|
||
// 计算加分（连续3天及以上才加分）
|
||
$bonus = 0;
|
||
if ($consecutiveNoFrequentDays >= 3) {
|
||
$bonus = $consecutiveNoFrequentDays * self::BONUS_NO_FREQUENT_PER_DAY;
|
||
}
|
||
|
||
$updateData = [
|
||
'lastNoFrequentTime' => $currentTime,
|
||
'consecutiveNoFrequentDays' => $consecutiveNoFrequentDays,
|
||
'noFrequentBonus' => $bonus,
|
||
'updateTime' => $currentTime
|
||
];
|
||
|
||
Db::table('s2_wechat_account_score')
|
||
->where('accountId', $accountId)
|
||
->update($updateData);
|
||
|
||
// 重新计算健康分
|
||
$this->calculateAndUpdate($accountId);
|
||
|
||
return true;
|
||
}
|
||
|
||
/**
|
||
* 获取账号健康分信息
|
||
* 优化：使用多级缓存策略，提高缓存命中率
|
||
*
|
||
* @param int $accountId 账号ID
|
||
* @param bool $useCache 是否使用缓存（默认true）
|
||
* @param bool $forceRecalculate 是否强制重新计算（默认false）
|
||
* @return array|null
|
||
*/
|
||
public function getHealthScore($accountId, $useCache = true, $forceRecalculate = false)
|
||
{
|
||
// 如果强制重新计算，则不使用缓存
|
||
if ($forceRecalculate) {
|
||
Log::info("强制重新计算健康分，accountId: {$accountId}");
|
||
return $this->calculateAndUpdate($accountId, null, false);
|
||
}
|
||
|
||
// 生成缓存键
|
||
$cacheKey = self::CACHE_PREFIX . 'health:' . $accountId;
|
||
|
||
// 如果使用缓存且缓存存在，则直接返回缓存数据
|
||
if ($useCache && !$forceRecalculate && Cache::has($cacheKey)) {
|
||
$cachedData = Cache::get($cacheKey);
|
||
// 减少日志记录，提高性能
|
||
return $cachedData;
|
||
}
|
||
|
||
// 从数据库获取记录
|
||
$scoreRecord = $this->getScoreRecord($accountId, $useCache);
|
||
|
||
if (empty($scoreRecord)) {
|
||
return null;
|
||
}
|
||
|
||
$healthScoreInfo = [
|
||
'accountId' => $scoreRecord['accountId'],
|
||
'wechatId' => $scoreRecord['wechatId'],
|
||
'healthScore' => $scoreRecord['healthScore'] ?? 0,
|
||
'baseScore' => $scoreRecord['baseScore'] ?? 0,
|
||
'baseInfoScore' => $scoreRecord['baseInfoScore'] ?? 0,
|
||
'friendCountScore' => $scoreRecord['friendCountScore'] ?? 0,
|
||
'friendCount' => $scoreRecord['friendCount'] ?? 0,
|
||
'dynamicScore' => $scoreRecord['dynamicScore'] ?? 0,
|
||
'frequentPenalty' => $scoreRecord['frequentPenalty'] ?? 0,
|
||
'noFrequentBonus' => $scoreRecord['noFrequentBonus'] ?? 0,
|
||
'banPenalty' => $scoreRecord['banPenalty'] ?? 0,
|
||
'maxAddFriendPerDay' => $scoreRecord['maxAddFriendPerDay'] ?? 0,
|
||
'baseScoreCalculated' => $scoreRecord['baseScoreCalculated'] ?? 0,
|
||
'lastFrequentTime' => $scoreRecord['lastFrequentTime'] ?? null,
|
||
'frequentCount' => $scoreRecord['frequentCount'] ?? 0,
|
||
'isBanned' => $scoreRecord['isBanned'] ?? 0,
|
||
'lastBanTime' => $scoreRecord['lastBanTime'] ?? null
|
||
];
|
||
|
||
// 如果使用缓存，则缓存健康分信息
|
||
if ($useCache) {
|
||
// 根据数据更新频率设置不同的缓存时间
|
||
// 如果有频繁记录或封号记录，使用短期缓存
|
||
$cacheTime = (!empty($scoreRecord['lastFrequentTime']) || !empty($scoreRecord['isBanned']))
|
||
? self::CACHE_TTL_SHORT
|
||
: self::CACHE_TTL;
|
||
|
||
Cache::set($cacheKey, $healthScoreInfo, $cacheTime);
|
||
Log::debug("缓存健康分信息，accountId: {$accountId}, 缓存时间: {$cacheTime}秒");
|
||
}
|
||
|
||
return $healthScoreInfo;
|
||
}
|
||
|
||
/**
|
||
* 清除健康分信息缓存
|
||
*
|
||
* @param int $accountId 账号ID
|
||
* @return bool 是否成功清除缓存
|
||
*/
|
||
public function clearHealthScoreCache($accountId)
|
||
{
|
||
$cacheKey = self::CACHE_PREFIX . 'health:' . $accountId;
|
||
$result = Cache::rm($cacheKey);
|
||
|
||
// 同时清除评分记录缓存
|
||
$this->clearScoreCache($accountId);
|
||
|
||
// 减少不必要的日志记录
|
||
return $result;
|
||
}
|
||
}
|