快遞100接口的調用過程

前言

    大部分的商城都需要調用快遞的接口來記錄商城的物流信息，這里就給出一種快遞接口（快遞100）調用的方法。

正文

一、官方文檔

1. 官方文檔的地址為：

https://www.kuaidi100.com/openapi/api_subscribe.shtml

二、具體實現

1. 商城服務與快遞接口服務具體交互示意圖：

    具體的實現邏輯為：

    我們將訂單號發給快遞100，然后訂閱該訂單號的消息。當快遞100中有訂閱信息產生的時候，就會給指定的地址發一個消息去推送類似的消息。

　　貴公司將需要跟蹤的運單提交給快遞100指定的接口，快遞100接到后就對這些單號進行監控，如果監控到運單有了更新，就主動將這些物流跟蹤信息推送到貴公司指定的接口，
直到這些單的生命周期結束（一般以“已簽收”為准），一個運單快遞100一般會多次推送多條跟蹤信息，貴方將之保存到數據庫。當用戶登錄貴方網站、系統或手機APP時，
直接從貴司的數據庫讀取數據，並顯示於貴方的網站、系統或手機APP。

2. 代碼實現

（1）訂閱某個訂單信息

    public static function subscribeExpress($courier_company, $courier_no)
    {
        $data = [
            'company' => $courier_company,
            'number' => $courier_no,
            'key' => config('express_config.poll_key'),
            'parameters' => [
                'callbackurl' => env('API_HOST', 'http://panda.qujie8.com/') . 'api/alipay/express/notify',
                'departureCountry' => 'CN'
            ]
        ];
        $post_data = [
            'schema' => 'json',
            'param' => json_encode($data),
        ];
        Log::info('訂閱快遞100參數', [$post_data]);
        $o = '';
        foreach ($post_data as $k => $v) {
            $o .= "$k=" . urlencode($v) . '&';//默認UTF-8編碼格式
        }

        $post_data = substr($o, 0, -1);
        $url = env('EXPRESS_PUST_URL', 'http://poll.kuaidi100.com/poll');

        $ch = curl_init();
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_HEADER, 0);
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
        $rst = curl_exec($ch);
        curl_close($ch);

        Log::info('訂閱快遞100結果', [$rst]);
        $rst = json_decode($rst, 1);
        Log::info('訂閱快遞100結果', [$rst]);

        if ($rst['result'] == false) {
            if ($rst['returnCode'] == 501) {
                Log::info('訂閱快遞100重復', [$rst, 'company' => $courier_company, 'courier_no' => $courier_no]);
                return true;
            }
            throw new ServiceException('訂閱快遞100失敗', $rst['returnCode']);
        }
        return true;
    }

（2）接收每個訂單信息的回調

    /**
    * 快遞100回調
    */
    public static function notifyExpressInfo($poll_express_info)
    {
        $company = array_get($poll_express_info['lastResult'], 'com');
        $number = array_get($poll_express_info['lastResult'], 'nu');

        $borrow_express_type = FrontConst::BORROW_EXPRESS_TYPE_BORROW;
        $borrow_info = Borrow::where('business_courier_company_name', $company)->where('business_courier_no', $number)->first();
        if (empty($borrow_info)) {
            $borrow_express_type = FrontConst::BORROW_EXPRESS_TYPE_RETURN;
            $borrow_info = Borrow::where('courier_company_name', $company)->where('courier_no', $number)->first();
        }
        if (!empty($borrow_info)) {
            if ($borrow_info->status == FrontConst::STATUS_BORROW_DONE_RETURN) {
                \Log::info('---快遞100傳輸已完成的訂單號--', ['borrow_id' => $borrow_info->id, 'status' => $borrow_info->status, 'business_courier_no' => $borrow_info->business_courier_no, 'Request_courier_no' => $number]);
                throw new ServiceException('此單號已還書完成無需操作', -2000);
            }
        }
        if (empty($borrow_info)) {
            throw new ServiceException('沒有該訂單匹配的物流單號', -1000);
        }
        $express_last_info = array_get($poll_express_info, 'lastResult');
        if (empty($express_last_info)) {
            throw new ServiceException('沒有最新快遞物流信息', -1000);
        }
        $ischeck = array_get($express_last_info, 'ischeck');

        try {
            DB::beginTransaction();
            $express_data = array_reverse($express_last_info['data']);
            foreach ($express_data as $key => $value) {
                //查詢該快遞信息是否已經錄入
                $borrow_express = BorrowExpress::where('borrow_id', $borrow_info->id)->where('ftime', $value['ftime'])->first();
                if (empty($borrow_express)) {
                    $express_info = [
                        'ischeck' => $ischeck,
                        'state' => ExpressConst::$expressState[$express_last_info['state']],
                        'ftime' => $value['ftime'],
                        'content' => $value['context'],
                        'control_status' => ExpressConst::$expressStatus[$poll_express_info['status']],
                        'control_message' => $poll_express_info['message'],
                    ];
                    //增加快遞信息
                    self::addExpress($borrow_info->id, $borrow_info->borrow_source, $borrow_info->status, $express_info, $borrow_express_type);
                }
            }

            //快遞被簽收
            if ($ischeck == 1 && $borrow_express_type == FrontConst::BORROW_EXPRESS_TYPE_BORROW) {
                $borrow_info->status = FrontConst::STATUS_BORROW_RECEIPT_DELIVERY;
                //修改訂單dead_line，支付寶小程序不需要修改
                if ($borrow_info->borrow_source != FrontConst::SOURCE_ALIPAY_APPLETS) {
                    $dead_line_info = BorrowRepository::getBorrowDeadOverdue($borrow_info);
                    $borrow_info->dead_line = empty($dead_line_info['dead_line']) ? $borrow_info->dead_line : $dead_line_info['dead_line'];
                }
                $borrow_info->save();
                $return_time = strtotime($borrow_info->dead_line);
                if ($borrow_info->borrow_source == FrontConst::SOURCE_ALIPAY_APPLETS) {
                    $return_time -= FrontConst::APPLETS_RENTS_EXPRESS_RETURN_TIME * 3600 * 24;
                }
                if ($borrow_info->borrow_source == FrontConst::SOURCE_ALIPAY) {
                    //判斷是否是信用借還
                    $notify_alipay_status = true;
                    $user_package = $borrow_info->user_package;
                    $package_info = empty($user_package->book_package) ? $user_package->package : $user_package->book_package;
                    $notify_alipay_status = (!empty($user_package->book_package)) ? true : ($package_info->subscribe_times > 1 ? false : true);

                    //通知支付寶修改訂單時間
                    if ($notify_alipay_status) {
                        BorrowRepository::orderRentModify($borrow_info, $dead_line_info['dead_line']);
                        \Log::info('該訂單' . $borrow_info->id . '使用的是' . $package_info->name . ',不需要修改到期時間', ['id' => $borrow_info->id]);
                    }
                }
                self::addExpress($borrow_info->id, $borrow_info->borrow_source, $borrow_info->status);
                //發送短信
                SmsEntrance::sendCodeByScene($borrow_info->mobile, SmsEntrance::SCENES_USER_BORROW_RECEIPT, date('m', $return_time), date('d', $return_time));
            }
            DB::commit();
        } catch (ServiceException $e) {
            DB::rollBack();
            Log::error($e);
            throw new ServiceException($e->getMessage(), $e->getCode());
        } catch (Exception $e) {
            DB::rollBack();
            Log::error($e);
            throw new ServiceException($e->getMessage(), $e->getCode());
        }
        return true;
    }

后記

    日子要一天一天的過，知識要一點一點的積累。