erp/app/api/logic/order/OrderLogic.php

<?php

namespace app\api\logic\order;

use app\common\logic\BaseLogic;
use app\common\model\goods\Goods;
use app\common\model\order\Cart;
use app\common\model\retail\Cashierclass;
use app\common\model\retail\Cashierinfo;
use think\facade\Db;

/**
 * 订单逻辑
 * Class OrderLogic
 * @package app\api\logic\order
 */
class OrderLogic extends BaseLogic
{
    /**
     * @notes 获取购物车商品信息
     * @param $params
     * @return array
     */
    static public function cartIdByOrderInfo($cartId, $addressId, $user = null, $params = []): array
    {

        $where = ['is_pay' => 0, 'is_fail' => 0];
        $cart_select = Cart::whereIn('cart_id', $cartId)->where($where)->field('goods_id as goods,cart_num')->select()->toArray();
        if (empty($cart_select)) {
            self::setError('购物车为空');
            return false;
        }
        /** 计算价格 */
        foreach ($cart_select as $k => $v) {
            $sell = Goods::where(['id' => $v['goods']])->value('sell');
            $cart_select[$k]['total'] = bcmul($v['cart_num'], $sell, 2);
            $cart_select[$k]['price'] = $sell;
        }
        $order = [
            'time' => time(),
            'number' => static::getNewOrderId('PF'),
            'total' => array_sum(array_column($cart_select, 'total')),
            'pay_type' => $params['pay_type'],
            'cart_id'=>explode(',',$cartId)
        ];
        return ['order' => $order, 'cart_list' => $cart_select];
    }

    /**
     * 创建新订单
     * @return Object
     */
    static public function createOrder($cartId, $addressId, $user = null, $params = []): Object
    {

        $orderInfo = self::cartIdByOrderInfo($cartId, $addressId, $user, $params);
        $_order = $orderInfo['order'];
        $_order['deduction_price'] = 0;
        $_order['merchant'] = 0;
        $_order['customer'] = request()->userId;
        $_order['money'] = 0;
        $_order['user'] =  request()->userId;
        $_order['account'] = 0;
        $_order['payinfo'] = '';
        $_order['type'] = 0;
        $_order['actual'] = $_order['total'];
        Db::startTrans();
        try {
            $order = Cashierclass::create($_order);
            $goods_list = $orderInfo['cart_list'];
            foreach ($goods_list as $k => $v) {
                $goods_list[$k]['pid'] = $order->id;
                $goods_list[$k]['merchant'] = 0;
                $goods_list[$k]['room'] = 0;
                $goods_list[$k]['discount'] = 0;
                $goods_list[$k]['warehouse'] = 0;
                $goods_list[$k]['nums'] = $v['cart_num'];
            }
            (new Cashierinfo())->saveAll($goods_list);
            Db::commit();
            return $order;
        } catch (\Exception $e) {
            Db::rollback();
            self::setError($e->getMessage());
            return false;
        }
    }

        /**
     * @notes 获取购货订单购物车商品信息
     * @param $params
     * @return array
     */
    static public function cartIdByPurchaseOrderInfo($params = [])
    {
        $where1=['paid'=>1];
        d(222);
        $cartId=Cashierinfo::where('store_id',$params['store_id'])->where($where1)->select();
        throw new \RuntimeException("Command  has no defaultName");
        $cartId=implode(',',$cartId);
        var_dump($cartId);
        $where = ['is_pay' => 0, 'is_fail' => 0];
        $cart_select = Cart::whereIn('cart_id', $cartId)->where($where)->field('goods_id as goods,cart_num')->select()->toArray();
        if (empty($cart_select)) {
            self::setError('购物车为空');
            return false;
        }
        /** 计算价格 */
        foreach ($cart_select as $k => $v) {
            $sell = Goods::where(['id' => $v['goods']])->value('sell');
            $cart_select[$k]['total'] = bcmul($v['cart_num'], $sell, 2);
            $cart_select[$k]['price'] = $sell;
        }
        $order = [
            'time' => time(),
            'number' => static::getNewOrderId('PF'),
            'total' => array_sum(array_column($cart_select, 'total')),
            'pay_type' => $params['pay_type'],
            'cart_id'=>explode(',',$cartId)
        ];
        return ['order' => $order, 'cart_list' => $cart_select];
    }
    /**
     * 创建购货订单
     * @return Object
     */
    static public function createPurchaseOrder($cartId, $addressId, $user = null, $params = []): Object
    {

        $orderInfo = self::cartIdByOrderInfo($cartId, $addressId, $user, $params);
        $_order = $orderInfo['order'];
        $_order['deduction_price'] = 0;
        $_order['merchant'] = 0;
        $_order['customer'] = request()->userId;
        $_order['money'] = 0;
        $_order['user'] =  request()->userId;
        $_order['account'] = 0;
        $_order['payinfo'] = '';
        $_order['type'] = 0;
        $_order['actual'] = $_order['total'];
        Db::startTrans();
        try {
            $order = Cashierclass::create($_order);
            $goods_list = $orderInfo['cart_list'];
            foreach ($goods_list as $k => $v) {
                $goods_list[$k]['pid'] = $order->id;
                $goods_list[$k]['merchant'] = 0;
                $goods_list[$k]['room'] = 0;
                $goods_list[$k]['discount'] = 0;
                $goods_list[$k]['warehouse'] = 0;
                $goods_list[$k]['nums'] = $v['cart_num'];
            }
            (new Cashierinfo())->saveAll($goods_list);
            Db::commit();
            return $order;
        } catch (\Exception $e) {
            Db::rollback();
            self::setError($e->getMessage());
            return false;
        }
    }
    /**
     * @notes 获取订单号
     * @param $type
     * @return string
     * @author likeadmin
     * @date 2021/7/28 17:05
     */
    static public function getNewOrderId($type)
    {
        list($msec, $sec) = explode(' ', microtime());
        $msectime = number_format((floatval($msec) + floatval($sec)) * 1000, 0, '', '');
        $orderId = $type . $msectime . mt_rand(10000, max(intval($msec * 10000) + 10000, 98369));
        return $orderId;
    }
}