print-api/app/controller/api/Order.php

<?php

namespace app\controller\api;

use app\extra\basic\Base;
use app\extra\tools\CodeExtend;
use app\middleware\WxMiddleware;
use app\model\saas\SaasCart;
use app\model\saas\SaasDiscount;
use app\model\saas\SaasOrder;
use app\model\saas\SaasPrintClient;
use app\model\saas\SaasUser;
use LinFly\Annotation\Route\Controller;
use LinFly\Annotation\Route\Middleware;
use LinFly\Annotation\Route\Route;
use support\Request;
use support\Response;


#[Controller(prefix: "/wx_api/order"),Middleware(WxMiddleware::class)]
class Order extends Base
{
    protected array $noNeedLogin = [];

    protected array $types = [
        '1_1_1' => ['name' => '彩色-单面', 'amount' => 0, 'quantity' => 0,'discount' => 0],
        '1_2_1' => ['name' => '彩色-双面', 'amount' => 0, 'quantity' => 0,'discount' => 0],
        '2_1_1' => ['name' => '黑白-单面', 'amount' => 0, 'quantity' => 0,'discount' => 0],
        '2_2_1' => ['name' => '黑白-双面', 'amount' => 0, 'quantity' => 0,'discount' => 0],
    ];

    /**
     * @param Request $request
     * @return Response
     */
    #[Route(path: "create",methods: "post")]
    public function createOrder(Request $request): Response
    {
        try {
            $param = $this->_valid([
                "shop.require"  => trans("empty.require"),
                "print.require" => trans("empty.require"),
                "pay.require"   => trans("empty.require"),
                "printName.default" => "",
                "express.require" => trans("empty.require"),
                "card.default"      => [],
                "gift.default"      => 0
            ],$request->method());
            if (!is_array($param)) return error($param);
            $cart = (new SaasCart)->where("shop_id",$param['shop'])->order("create_at desc")->select();
            if ($cart->isEmpty()) return success('ok',['cart' => []]);
            $totalAmount = $totalDiscount = 0;
            foreach ($cart as $k=>$v){
                $key = $v['color'] . '_' . $v['duplex'] . '_' . $v['source'];
                if (isset($this->types[$key])) {
                    $this->types[$key]['quantity'] += $v['page'];
                    $this->types[$key]['amount'] += $v['money'];
                }
                $cart[$k] = $v;
                $cart[$k]['money'] = format_money($v['money'] / 100,2);
                $cart[$k]['name'] = msubstr($v['name'],0,12);
            }
            $printData = (new SaasPrintClient)->where("shop_id",$param['shop'])->where("code",$param['print'])->select();
            if ($printData->isEmpty()) return error('无可用打印机');
            // 计算折扣
            foreach ($this->types as $k=>$v) {
                $discount = (new SaasDiscount)->where("shop_id",$param['shop'])->where("keys",$k)->where("number",'<',$v['quantity'])->findOrEmpty();
                if (!$discount->isEmpty()) {
                    $v['discount'] = round($v['amount'] * $discount['rate']);
                    $this->types[$k]['discount'] = $v['discount'];
                }
                $totalAmount += $v['amount']; // 实际金额
                $totalDiscount += $v['discount']; // 折扣后金额
            }
            $orderSn = CodeExtend::uniqidDate(16).date("is").rand(1,9);
            $totalDay = (new SaasOrder)->where("shop_id",$param['shop'])->whereDay("create_at")->count();
            $orderData = [
                "shop_id"       => $param['shop'], // 所属店铺
                "parent_id"     => $param['shop'], // 消费店铺
                "order_sn"      => $orderSn,
                "money"         => $totalAmount,
                "discount"      => $totalDiscount,
                "uuid"          => $request->user['id'],
                "print_name"    => $param['printName'],
                "package"       => $param['express'],
                "package_sn"    => date('md')."-".sprintf("%02d",($totalDay+1)),
                "extra_money"   => "",
                "remark"        => $param['remark']??''
            ];
            if ($param['pay'] == 2) { // 会员卡支付或开通会员卡并充值
                $card = (new SaasUser)->where("openid",$request->user['openid'])->where("shop_id",$param['shop'])->field("balance")->findOrEmpty();
                if ($card->isEmpty()) // 创建会员并发起支付
                {

                }
                if ($totalDiscount > 0 && $totalDiscount > $card['balance']) {
                    return error("卡内余额不足~");
                }
                if ($totalDiscount == 0 && $totalAmount > $card['balance']) {
                    return error("卡内余额不足");
                }
            }
            $orderDetail = [];
            foreach ($cart as $key=>$val)
            {
                unset($val['id']);
                $orderDetail[$key] = $val;
                $orderDetail[$key]['money'] = $val['money']*100;
                $orderDetail[$key]['order_sn'] = $orderSn;
                $orderDetail[$key]['print_name'] = $param['printName'];
            }
            print_r($orderDetail);

        } catch (\Throwable $throwable) {
            echo $throwable->getLine()."\n";
            return error($throwable->getMessage());
        }
    }

}