kknongchang_2506/app/Module/Game/Logics/UserLogCollectors/BaseLogCollector.php

<?php

namespace App\Module\Game\Logics\UserLogCollectors;

use App\Module\Game\Services\UserLogService;
use Illuminate\Support\Facades\Log;

/**
 * 用户日志收集器基类
 *
 * 为各个模块的日志收集器提供基础功能
 */
abstract class BaseLogCollector
{
    /**
     * 收集器名称
     *
     * @var string
     */
    protected string $collectorName;

    /**
     * 源表名
     *
     * @var string
     */
    protected string $sourceTable;

    /**
     * 源类型
     *
     * @var string
     */
    protected string $sourceType;

    /**
     * 最大处理记录数
     *
     * @var int
     */
    protected int $maxRecords = 500;

    /**
     * 设置最大处理记录数
     *
     * @param int $maxRecords
     * @return void
     */
    public function setMaxRecords(int $maxRecords): void
    {
        $this->maxRecords = $maxRecords;
    }

    /**
     * 构造函数
     */
    public function __construct()
    {
        $this->collectorName = static::class;
    }

    /**
     * 收集日志
     *
     * @return int 处理的记录数
     */
    public function collect(): int
    {
        try {
            // 添加执行时间限制，防止死循环
            $startTime = time();
            $maxExecutionTime = 30; // 最大执行30秒

            Log::info("开始收集日志", [
                'collector' => $this->collectorName,
                'start_time' => date('Y-m-d H:i:s', $startTime)
            ]);

            $result = $this->collectById();

            $endTime = time();
            $executionTime = $endTime - $startTime;

            Log::info("日志收集完成", [
                'collector' => $this->collectorName,
                'processed_count' => $result,
                'execution_time' => $executionTime . 's'
            ]);

            if ($executionTime > $maxExecutionTime) {
                Log::warning("日志收集执行时间过长", [
                    'collector' => $this->collectorName,
                    'execution_time' => $executionTime . 's',
                    'max_time' => $maxExecutionTime . 's'
                ]);
            }

            return $result;

        } catch (\Exception $e) {
            Log::error("日志收集失败", [
                'collector' => $this->collectorName,
                'error' => $e->getMessage(),
                'trace' => $e->getTraceAsString()
            ]);
            return 0;
        }
    }

    /**
     * 按ID收集日志（推荐方式）
     *
     * @return int 处理的记录数
     */
    private function collectById(): int
    {
        $lastProcessedId = $this->getLastProcessedId();
        $records = $this->getNewRecords($lastProcessedId);

        if ($records->isEmpty()) {
            return 0;
        }

        $userLogs = [];
        $maxId = 0;

        foreach ($records as $record) {
            $userLogData = $this->convertToUserLog($record);
            if ($userLogData) {
                $userLogs[] = $userLogData;
                $maxId = max($maxId, $record->id);
            }
        }

        if (!empty($userLogs)) {
            // 按原始时间排序后批量保存
            usort($userLogs, function($a, $b) {
                return strtotime($a['original_time']) <=> strtotime($b['original_time']);
            });

            $batchResult = UserLogService::batchLog($userLogs);
            if (!$batchResult) {
                Log::error("批量保存用户日志失败", [
                    'collector' => $this->collectorName,
                    'logs_count' => count($userLogs),
                    'max_id' => $maxId
                ]);
                return 0; // 保存失败时返回0，避免更新进度
            }
        }

        $processedCount = count($userLogs);

        Log::info("ID日志收集完成", [
            'collector' => $this->collectorName,
            'processed_count' => $processedCount,
            'last_id' => $maxId,
            'records_found' => $records->count()
        ]);

        return $processedCount;
    }



    /**
     * 获取新的记录（子类实现）
     *
     * @param int $lastProcessedId 上次处理的最大ID
     * @return \Illuminate\Database\Eloquent\Collection
     */
    abstract protected function getNewRecords(int $lastProcessedId);



    /**
     * 公共方法：转换记录为用户日志数据
     *
     * @param mixed $record 原始记录
     * @return array|null 用户日志数据，null表示跳过
     */
    public function convertToUserLogPublic($record): ?array
    {
        return $this->convertToUserLog($record);
    }

    /**
     * 转换记录为用户日志数据（子类实现）
     *
     * @param mixed $record 原始记录
     * @return array|null 用户日志数据，null表示跳过
     */
    abstract protected function convertToUserLog($record): ?array;

    /**
     * 获取上次处理的最大ID
     * 从user_logs表中查询该收集器最后处理的记录ID
     *
     * @return int
     */
    protected function getLastProcessedId(): int
    {
        try {
            // 直接查询对应表的最大source_id
            $maxId = \App\Module\Game\Models\UserLog::where('source_table', $this->sourceTable)
                ->where('source_type', $this->sourceType)
                ->max('source_id');

            return $maxId ?: 0;
        } catch (\Exception $e) {
            Log::error("获取最后处理ID失败", [
                'collector' => $this->collectorName,
                'source_table' => $this->sourceTable,
                'error' => $e->getMessage()
            ]);
            return 0;
        }
    }



    /**
     * 创建用户日志数据数组
     *
     * @param int $userId 用户ID
     * @param string $message 日志消息
     * @param int $sourceId 来源记录ID
     * @param string|null $originalTime 原始时间（业务发生时间），null则使用当前时间
     * @return array
     */
    protected function createUserLogData(int $userId, string $message, int $sourceId, ?string $originalTime = null): array
    {
        $now = now()->toDateTimeString();
        $originalTime = $originalTime ?? $now;

        return [
            'user_id' => $userId,
            'message' => $message,
            'source_type' => $this->sourceType,
            'source_id' => $sourceId,
            'source_table' => $this->sourceTable,
            'original_time' => $originalTime,      // 原始业务时间
            'collected_at' => $now,               // 收集时间
            'created_at' => $now,                 // 兼容字段
        ];
    }

    /**
     * 获取收集器名称
     *
     * @return string
     */
    public function getCollectorName(): string
    {
        return $this->collectorName;
    }

    /**
     * 获取源表名
     *
     * @return string
     */
    public function getSourceTable(): string
    {
        return $this->sourceTable;
    }

    /**
     * 获取源类型
     *
     * @return string
     */
    public function getSourceType(): string
    {
        return $this->sourceType;
    }



    /**
     * 检查是否为重复记录
     *
     * @param string $sourceTable 源表名
     * @param int $sourceId 源记录ID
     * @return bool
     */
    protected function isDuplicateRecord(string $sourceTable, int $sourceId): bool
    {
        try {
            $exists = \App\Module\Game\Models\UserLog::where('source_type', $this->sourceType)
                ->where('source_table', $sourceTable)
                ->where('source_id', $sourceId)
                ->exists();

            return $exists;
        } catch (\Exception $e) {
            Log::error("检查重复记录失败", [
                'collector' => $this->collectorName,
                'source_table' => $sourceTable,
                'source_id' => $sourceId,
                'error' => $e->getMessage()
            ]);
            return false;
        }
    }


}