huangjingfen/pro_v3.5.1/app/services/hjf/PointsRewardServices.php

<?php
declare(strict_types=1);

namespace app\services\hjf;

use app\dao\hjf\PointsReleaseLogDao;
use app\dao\user\UserDao;
use app\services\agent\AgentLevelServices;
use app\services\BaseServices;
use think\annotation\Inject;
use think\facade\Db;
use think\facade\Log;

/**
 * 积分奖励服务（级差计算）—— 改造复用版
 *
 * 改造要点（PRD 3.2.2）：
 *   - 使用 eb_user.agent_level (FK → eb_agent_level.id) 获取会员等级
 *   - 从 eb_agent_level 表的 direct_reward_points / umbrella_reward_points 字段读取奖励积分
 *   - 不再使用独立的 member_level 字段和系统配置表中的 hjf_reward_* 键
 *
 * Class PointsRewardServices
 * @package app\services\hjf
 */
class PointsRewardServices extends BaseServices
{
    #[Inject]
    protected PointsReleaseLogDao $logDao;

    #[Inject]
    protected UserDao $userDao;

    #[Inject]
    protected AgentLevelServices $agentLevelServices;

    /**
     * 对一笔报单订单发放积分奖励
     */
    public function reward(int $orderUid, string $orderId): void
    {
        try {
            $buyer = $this->userDao->get($orderUid);
            if (!$buyer || !$buyer['spread_uid']) {
                return;
            }
            $this->propagateReward($buyer['spread_uid'], $orderUid, $orderId, 0);
        } catch (\Throwable $e) {
            Log::error("[PointsReward] 积分奖励失败 orderUid={$orderUid} orderId={$orderId}: " . $e->getMessage());
        }
    }

    /**
     * 向上递归发放级差积分
     *
     * @param int    $uid         当前被奖励用户
     * @param int    $fromUid     触发方（下级）用户 ID
     * @param string $orderId     来源订单号
     * @param int    $lowerReward 下级已获得的直推/伞下奖励积分（用于级差扣减）
     * @param int    $depth       递归深度
     */
    private function propagateReward(
        int    $uid,
        int    $fromUid,
        string $orderId,
        int    $lowerReward,
        int    $depth = 0
    ): void {
        if ($depth >= 10 || $uid <= 0) {
            return;
        }

        $user = $this->userDao->get($uid);
        if (!$user) {
            return;
        }

        $agentLevelId = (int)($user['agent_level'] ?? 0);
        $grade = $this->agentLevelServices->getGradeByLevelId($agentLevelId);

        if ($grade === 0) {
            if ($user['spread_uid']) {
                $this->propagateReward((int)$user['spread_uid'], $uid, $orderId, 0, $depth + 1);
            }
            return;
        }

        $isDirect = ($depth === 0);
        $reward = $isDirect
            ? $this->agentLevelServices->getDirectRewardPoints($agentLevelId)
            : $this->agentLevelServices->getUmbrellaRewardPoints($agentLevelId);

        $actual = max(0, $reward - $lowerReward);

        if ($actual > 0) {
            $this->grantFrozenPoints(
                $uid,
                $actual,
                $orderId,
                $isDirect ? 'reward_direct' : 'reward_umbrella',
                ($isDirect ? '直推奖励' : '伞下奖励(级差)') . " - 来源订单 {$orderId}"
            );
        }

        if ($user['spread_uid']) {
            $this->propagateReward(
                (int)$user['spread_uid'],
                $uid,
                $orderId,
                $reward,
                $depth + 1
            );
        }
    }

    /**
     * 写入待释放积分（frozen_points）并记录明细
     */
    private function grantFrozenPoints(int $uid, int $points, string $orderId, string $type, string $mark): void
    {
        Db::transaction(function () use ($uid, $points, $orderId, $type, $mark) {
            $this->userDao->bcInc($uid, 'frozen_points', $points, 'uid');

            $this->logDao->save([
                'uid'      => $uid,
                'points'   => $points,
                'pm'       => 1,
                'type'     => $type,
                'title'    => ($type === 'reward_direct') ? '直推奖励' : '伞下奖励',
                'mark'     => $mark,
                'status'   => 'frozen',
                'order_id' => $orderId,
            ]);
        });
    }
}