lgp-admin-plus-api/app/Service/business/OrderService.php

<?php

namespace App\Service\business;

use App\BaseApp\BaseService;
use App\Models\business\OrderModel;
use App\Models\business\OrderPaymentModel;
use App\Models\business\WxUserModel;

/**
 * 订单管理（后台）
 *
 * 建单、收款、发货的规则都在 OrderCoreService，这里只做列表查询与管理员身份的透传。
 */
class OrderService extends BaseService
{
    public function __construct()
    {
        parent::__construct();
        $this->model = OrderModel::class;
        $this->selectField = [
            'id', 'order_no', 'list_id', 'user_id', 'enterprise_id', 'total_amount', 'paid_amount',
            'pay_type', 'pay_status', 'paid_at', 'delivery_type', 'receiver_name', 'receiver_phone',
            'receiver_address', 'status', 'remark', 'created_at', 'updated_at',
        ];
        $this->queryField = [
            'order_no' => 'like',
            'user_id' => '=',
            'enterprise_id' => '=',
            'status' => '=',
            'pay_status' => '=',
            'pay_type' => '=',
            'delivery_type' => '=',
            'receiver_phone' => 'like',
        ];
        $this->with = ['user', 'enterprise'];
    }

    public function list(): array
    {
        $keyword = trim((string) request()->get('user_keyword', ''));
        if ($keyword !== '') {
            $userIds = WxUserModel::where('deleted_at', 0)
                ->where(function ($query) use ($keyword) {
                    $query->where('nick_name', 'like', '%' . $keyword . '%')
                        ->orWhere('phone', 'like', '%' . $keyword . '%');
                })->pluck('id')->all();
            $this->whereIn = ['user_id', empty($userIds) ? [0] : $userIds];
        }
        $result = $this->getPageList();
        $price = PriceService::getInstance();
        foreach ($result['items'] as &$item) {
            $item['user_name'] = $item['user']['nick_name'] ?? '';
            $item['user_phone'] = $item['user']['phone'] ?? '';
            $item['enterprise_name'] = $item['enterprise']['name'] ?? '';
            $item['total_amount_text'] = $price->centsToYuan((int) $item['total_amount']);
            $item['paid_amount_text'] = $price->centsToYuan((int) $item['paid_amount']);
        }
        unset($item);
        return $result;
    }

    public function option(): mixed
    {
        $this->optionField = ['id', 'order_no'];
        return $this->getOption();
    }

    public function detail($id): mixed
    {
        $order = OrderCoreService::getInstance()->detail((int) $id);
        $price = PriceService::getInstance();
        $order['total_amount_text'] = $price->centsToYuan((int) $order['total_amount']);
        $order['paid_amount_text'] = $price->centsToYuan((int) $order['paid_amount']);
        foreach ($order['items'] as &$item) {
            $item['unit_price_text'] = $price->centsToYuan((int) $item['unit_price']);
            $item['total_price_text'] = $price->centsToYuan((int) $item['total_price']);
        }
        unset($item);
        return $order;
    }

    /**
     * 后台代客建单
     */
    public function create($params): mixed
    {
        $listId = (int) ($params['list_id'] ?? 0);
        if ($listId <= 0) {
            $this->utils->errorThrow('请选择清单');
        }
        return OrderCoreService::getInstance()->createFromList($listId, 0, $params);
    }

    /**
     * 只允许改收件信息与备注：金额与状态必须走各自的业务入口
     */
    public function update($id, $params): mixed
    {
        $allowed = array_intersect_key($params, array_flip([
            'receiver_name', 'receiver_phone', 'receiver_address', 'remark', 'delivery_type',
        ]));
        if (empty($allowed)) {
            $this->utils->errorThrow('没有可修改的字段');
        }
        return $this->save($id, $allowed);
    }

    public function delete($ids): mixed
    {
        return $this->del($ids);
    }

    /**
     * 审核转账凭证
     */
    public function auditPayment(array $params): array
    {
        $paymentId = (int) ($params['payment_id'] ?? 0);
        $pass = (int) ($params['status'] ?? 1) === 1;
        return OrderCoreService::getInstance()->auditPayment(
            $paymentId,
            $pass ? OrderPaymentModel::STATUS_CONFIRMED : OrderPaymentModel::STATUS_REJECTED,
            $this->userId,
            (string) ($params['remark'] ?? '')
        );
    }

    /**
     * 发货
     */
    public function ship(array $params): array
    {
        return OrderCoreService::getInstance()->ship(
            (int) ($params['id'] ?? 0),
            $params,
            $this->userId
        );
    }

    public function cancel(int $id): array
    {
        return OrderCoreService::getInstance()->transition($id, OrderModel::STATUS_CANCELLED);
    }

    public function complete(int $id): array
    {
        return OrderCoreService::getInstance()->transition($id, OrderModel::STATUS_DONE);
    }

    /**
     * 某个用户的订单，用户详情模态框里用
     */
    public function byUser(int $userId): array
    {
        $price = PriceService::getInstance();
        $rows = OrderModel::where('user_id', $userId)->where('deleted_at', 0)->orderBy('id', 'desc')->get([
            'id', 'order_no', 'total_amount', 'paid_amount', 'pay_status', 'status', 'created_at',
        ])->toArray();
        foreach ($rows as &$row) {
            $row['total_amount_text'] = $price->centsToYuan((int) $row['total_amount']);
        }
        unset($row);
        return $rows;
    }

    /**
     * 概览：各状态数量与金额，给列表页顶部的统计条
     */
    public function stat(): array
    {
        $price = PriceService::getInstance();
        $rows = OrderModel::where('deleted_at', 0)
            ->selectRaw('status, count(*) as total, sum(total_amount) as amount')
            ->groupBy('status')
            ->get();
        $stat = ['total' => 0, 'amount' => 0, 'status' => []];
        foreach ($rows as $row) {
            $stat['total'] += (int) $row['total'];
            $stat['amount'] += (int) $row['amount'];
            $stat['status'][] = [
                'status' => (int) $row['status'],
                'count' => (int) $row['total'],
                'amount' => (int) $row['amount'],
            ];
        }
        $stat['amount_text'] = $price->centsToYuan((int) $stat['amount']);
        $stat['auditing'] = OrderPaymentModel::where('deleted_at', 0)
            ->where('status', OrderPaymentModel::STATUS_AUDITING)
            ->count();
        return $stat;
    }
}