huahuibao/common/components/delivery/platform/dada/CallBackHandler.php

<?php

namespace common\components\delivery\platform\dada;

use bizGhs\express\classes\GhsDeliveryOrderClass;
use bizHd\express\classes\HdDeliveryOrderClass;
use bizGhs\order\classes\OrderClass;
use bizHd\order\classes\OrderClass as HdOrderClass;
use bizHd\purchase\classes\PurchaseClass;
use common\components\util;
use Yii;

/**
 * 达达回调处理类
 */
class CallBackHandler
{
    /**
     * 处理达达回调
     *
     * @param array $data 回调数据
     * @return bool 处理结果
     */
    public function handle($data)
    {
        try {
            // 验证签名
            if (!$this->verifySignature($data)) {
                Yii::error('达达回调签名验证失败: ' . json_encode($data, JSON_UNESCAPED_UNICODE), 'dada-callback');
                return false;
            }

            // 处理订单状态变更
            return $this->processOrderCallback($data);

        } catch (\Exception $e) {
            Yii::error('达达回调处理异常: ' . $e->getMessage() . ' | ' . $e->getTraceAsString(), 'dada-callback');
            return false;
        }
    }

    /**
     * 处理订单回调
     */
    private function processOrderCallback($data)
    {
        $orderSn = $data['order_id']; // 对应 orderSn
        $dadaStatus = $data['order_status'];
        $clientId = isset($data['client_id']) ? $data['client_id'] : '';

        // 查找主订单
        $order = OrderClass::getByCondition(['orderSn' => $orderSn], true);
        $isGhs = true;

        if (!$order) {
            $order = HdOrderClass::getByCondition(['orderSn' => $orderSn], true);
            $isGhs = false;
        }

        if (!$order) {
            Yii::error('达达回调未找到对应订单: ' . $orderSn, 'dada-callback');
            return false;
        }

        // 查找配送订单
        $deliveryOrder = $this->getDeliveryOrder($order, $isGhs);
        if (!$deliveryOrder) {
            Yii::error('达达配送订单不存在: orderSn=' . $orderSn . ' ghsOrderId=' . $order->id, 'dada-callback');
            return false;
        }

        // 更新 client_id (达达运单号)
        if (!empty($clientId) && empty($deliveryOrder->orderId)) {
            $deliveryOrder->orderId = $clientId;
            $deliveryOrder->save();
        }

        $sendStatus = $this->convertOrderSendStatus($dadaStatus);
        $orderStatus = $this->convertOrderStatus($dadaStatus);

        if ($sendStatus === null) {
            return true;
        }

        // 更新配送订单状态
        $deliveryOrder->orderStatus = $sendStatus;
        if (isset($data['dm_name'])) {
            $deliveryOrder->riderName = $data['dm_name'];
        }
        if (isset($data['dm_mobile'])) {
            $deliveryOrder->riderPhone = $data['dm_mobile'];
        }
        $deliveryOrder->save();

        // 更新主订单
        if ($isGhs) {
            util::checkRepeatCommit('ghs_pt_' . $order->id . '_' . $sendStatus, 2);
            $order = OrderClass::getById($order->id, true, 'id,sendType,sendStatus,deliveryId,purchaseId,customId,status');
            
            if ($order) {
                // 已送达
                if ($sendStatus == 5) {
                     OrderClass::confirmReach($order, ['staffId' => 0, 'staffName' => '']);
                }
                // 取消/异常 (且当前状态未取消)
                if (!in_array($order->sendStatus, [-2, -1]) && in_array($sendStatus, [-1, -2])) {
                    OrderClass::cancelOrderSend($order, ['staffId' => 0, 'staffName' => '']);
                }

                $cg = PurchaseClass::getById($order->purchaseId, true, 'id,sendStatus');
                if ($cg) {
                    $cg->sendStatus = $sendStatus;
                    $cg->save();
                }

                $order->sendStatus = $sendStatus;
                if ($orderStatus !== null) {
                    $order->status = $orderStatus;
                }
                $order->save();
            }
        } else {
             // 零售订单处理
            util::checkRepeatCommit('hd_pt_' . $order->id . '_' . $sendStatus, 2);
            $order = HdOrderClass::getById($order->id, true, 'id,sendType,sendStatus,deliveryId,customId,status');
            if ($order) {
                $order->sendStatus = $sendStatus;
                if ($orderStatus !== null) {
                    $order->status = $orderStatus;
                }
                $order->save();
            }
        }

        return true;
    }

    /**
     * 验证签名
     */
    private function verifySignature($data)
    {
        if (!isset($data['signature'])) {
            return false;
        }

        // client_id, order_id, update_time
        // 值为 null 时转为空字符串
        $clientId = isset($data['client_id']) ? $data['client_id'] : '';
        $orderId = isset($data['order_id']) ? $data['order_id'] : '';
        $updateTime = isset($data['update_time']) ? $data['update_time'] : '';

        $list = [$clientId, $orderId, $updateTime];
        sort($list, SORT_STRING);
        $str = implode('', $list);
        $sign = md5($str);

        return $sign === $data['signature'];
    }

    private function getDeliveryOrder($order, $isGhs)
    {
        if ($isGhs) {
             return GhsDeliveryOrderClass::getByCondition([
                'deliveryId' => 'dada',
                'ghsOrderId' => $order->id
            ], true);
        } else {
            return HdDeliveryOrderClass::getByCondition([
                'deliveryId' => 'dada',
                'hdOrderId' => $order->id
            ], true);
        }
    }

    private function convertOrderSendStatus($dadaStatus)
    {
        $map = [
            1 => 2,   // 待接单 -> 派单中
            2 => 20,  // 待取货 -> 已分配骑手
            3 => 4,   // 配送中 -> 配送中
            4 => 5,   // 已完成 -> 已送达
            5 => -1,  // 已取消 -> 已取消
            8 => 2,   // 已追加待接单 -> 派单中
            9 => -2,  // 异常
            10 => -2, // 异常
            100 => 30,// 骑士到店 -> 骑手已到店
            1000 => -2,// 创建失败 -> 异常
        ];
        return $map[$dadaStatus] ?? null;
    }

    private function convertOrderStatus($dadaStatus)
    {
         $map = [
            2 => 3,   // 待取货 -> 配送中
            3 => 3,   // 配送中 -> 配送中
            4 => 4,   // 已完成 -> 已完成
            100 => 3, // 到店 -> 配送中
         ];
         return $map[$dadaStatus] ?? null;
    }
}