ruiRoad_pro_v1.0/app/controller/api/project/Oncecard.php

<?php

namespace app\controller\api\project;

use app\controller\store\project\logic\order\OrderLogic;
use app\model\store\logs\ProjectWriteOffModel;
use app\controller\api\AuthController;
use app\model\store\project\MemberOnceCardModel;
use app\model\store\project\OnceCardModel;
use app\model\user\User;
use app\Request;
use app\services\activity\coupon\StoreCouponUserServices;
use think\facade\Db;

class Oncecard extends AuthController
{

    //获取我的次卡列表
    public function getMemberOncecardList(Request $request)
    {
        $member_id = (int)$request->uid();
        $type = $this->request->param('type/d');
        $page = $this->request->param('page/d', 1);
        $limit = $this->request->param('limit/d', 15);
        $where = [
            ['member_id', '=', $member_id]
        ];
        $today = date('Y-m-d', time());

        if ($type == 0) {
            $where[] = ['status', '=', 1];
            $where[] = ['valid_end_time', '>=', $today];
            $query = MemberOnceCardModel::where($where);
            $total = $query->count();
        } else {
            $where1 = $where;
            $where2 = $where;
            $where1[] = ['status', '=', 8];
            $where2[] = ['valid_end_time', '<', $today];
            $query = MemberOnceCardModel::whereOr([$where1, $where2]);
            $total = $query->count();
        }
        $datas = $query->order(['member_once_card_id' => 'desc'])->page($page)->limit($limit)->select()->append(['status_another'])->toArray();

//        $query2 = new MemberOnceCardModel();
//        foreach ($datas as $k => $v) {
//            $datas[$k]['status_another'] = $query2->getStatusAnotherAttr(null, $v);
//        }
        return $this->success(['rows' => $datas, 'total' => $total]);
    }

    public function getMemberQrcode(Request $request)
    {
        $user = new User();
        $user = $user->where('uid', $request->uid())->find();
        if (empty($user)) {
            return $this->fail('用户不存在');
        }
        $code = rand(111111, 999999);
        $user->code = $code;
        $user->save();
        return $this->success([
            'member_id' => $request->uid(),
            'code' => 'https://api.qrserver.com/v1/create-qr-code/?size=180x180&data=' . $code
        ]);
    }

    public function getOncecardList()
    {
        $where = [
            ['is_delete', '=', 0],
            ['status', '=', 1],
        ];
        $page = $this->request->param('page/d', 1);
        $limit = $this->request->param('limit/d', 15);
        $once_card_model = new \app\model\store\project\OnceCardModel();
        $order = ['sort' => 'desc', 'add_time' => 'desc'];
        $field = 'once_card_id,name,cover_img,price,worth,coin,is_flash_sale,flash_price,flash_num,start_time,end_time,fictitious_take_count';
        $append = ['is_flash_sale_expire', 'flash_sale_djs', 'save_money'];
        $datas = $once_card_model->where($where)->order($order)
            ->field($field)
            ->limit($limit)
            ->page($page)
            ->select()
            ->append($append)
            ->toArray();
        $return['data'] = $datas;
        $return['total'] = $once_card_model->where($where)->count();
        return $this->success($return);
    }

    public function getOncecardDetail()
    {
        $once_card_id = $this->request->param('once_card_id/d', 0);
        if ($once_card_id == 0) return $this->fail('次卡不存在');

        if (null === $once_card = OnceCardModel::find($once_card_id)) return $this->fail('次卡不存在');
        if ($once_card->is_delete != 0) return $this->fail('次卡不存在');

        $items = \app\model\store\project\OnceCardItemModel::with(['project' => function ($query) {
            $query->field('project_id,cover_img,abbreviation,market_price');
        }])->where([
            ['once_card_id', '=', $once_card->once_card_id],
            ['is_delete', '=', 0]
        ])->field('project_id,num')->select()->toArray();

        $detail = [
            'name' => $once_card->name,
            'price' => $once_card->price,
            'is_flash_sale' => $once_card->is_flash_sale,
            'flash_price' => $once_card->flash_price,
            'is_flash_sale_expire' => $once_card->is_flash_sale_expire,
            'flash_sale_djs' => $once_card->flash_sale_djs,
            'save_money' => $once_card->save_money,
            'valid_time' => $once_card->valid_time,
            'valid_unit' => $once_card->valid_unit,
            'fictitious_take_count' => $once_card->fictitious_take_count,
            'cover_img' => $once_card->cover_img,
            'rotation' => $once_card->rotation,
            'items' => $items,
            'use_info' => $once_card->use_info,
        ];

        return $this->success(['detail' => $detail]);
    }

    //计算价格
    public function computed(Request $request)
    {
        $uid = $request->uid();
        $member_once_card_id = $this->request->param('member_once_card_id/d');
        $check = MemberOnceCardModel::where('member_once_card_id', $member_once_card_id)->where('member_id', $uid)->field('once_card_id')->find();
        if (empty($check)) {
            return $this->fail('记录不存在');
        }
        $once_card = OnceCardModel::find($check['once_card_id']);
        if (empty($once_card)) return $this->fail('次卡不存在');
        if ($once_card->is_delete != 0) return $this->fail('次卡不存在');
        if ($once_card->status != 1) return $this->fail('次卡已下架');
        //秒杀活动时间内判断数量
        if ($flash_status = $this->checkFlashStatus($once_card)) {
            if ($once_card->flash_num < 1) return $this->fail('秒杀数量不足够');
        }

        //判断总价
        $total_price = $price = $flash_status ? $once_card->flash_price : $once_card->price;

        $integral = 0;
        $balance = 0;

        //判断优惠卷
        $coupon_id = $this->request->param('coupon_id/d', 0);
        $couponBalance = 0;
        if (!empty($coupon_id)) {
            /** @var StoreCouponUserServices $couponServices */
            $couponServices = app()->make(StoreCouponUserServices::class);
            $couponInfo = $couponServices->getOne([['id', '=', $coupon_id], ['uid', '=', $uid], ['is_fail', '=', 0], ['status', '=', 0], ['start_time', '<=', $_SERVER['REQUEST_TIME']], ['end_time', '>=', $_SERVER['REQUEST_TIME']]], '*', ['issue']);
            if (!$couponInfo) {
                return $this->fail('优惠券不存在');
            }
            $type = $couponInfo['applicable_type'] ?? 0;
            if ($couponInfo['use_min_price'] > $total_price || $type != 0) {//只能是通用券
                return $this->fail('不满足优惠劵的使用条件!');
            }
            //满减券
            if ($couponInfo['coupon_type'] == 1) {
                $couponPrice = $couponInfo['coupon_price'];
            } else {
                if ($couponInfo['coupon_price'] <= 0) {//0折
                    $couponPrice = $total_price;
                } else if ($couponInfo['coupon_price'] >= 100) {
                    $couponPrice = 0;
                } else {
                    $truePrice = (float)bcmul((string)$total_price, bcdiv((string)$couponInfo['coupon_price'], '100', 2), 2);
                    $couponPrice = (float)bcsub((string)$total_price, (string)$truePrice, 2);
                }
            }
            if ($couponPrice < $total_price) {
                $need_pay = (float)bcsub((string)$total_price, (string)$couponPrice, 2);
            } else {
                $couponPrice = $total_price;
                $need_pay = 0;
            }
            $couponBalance = $couponPrice;
        } else {
            //获取需要支付的金额
            $need_pay = round((($total_price) * 100 - $couponBalance * 100 - $balance * 100) / 100, 2);
        }
        return ['need_pay' => $need_pay, 'couponBalance' => $couponBalance];
    }

    protected function checkFlashStatus($once_card)
    {
        return ($once_card->is_flash_sale == 1 && $once_card->is_flash_sale_expire == 0);
    }

    //下单
    public function create()
    {
        $once_card_id = $this->request->param('once_card_id/d', 0);
        $coupon_id = $this->request->param('coupon_id/d', 0);
        $params = [
            'member_id' => $this->request->uid(),
            'coupon_id' => $coupon_id,
            'once_card_id' => $once_card_id,
            'ip' => $this->request->ip(),
            'mark' => $this->request->param('mark', ''),
            'payType' => $this->request->param('payType', ''),
            'is_coin' => $this->request->param('is_coin/d', 0),
        ];
        Db::startTrans();
        try {
            $order_logic = OrderLogic::init();
            $order_id = $order_logic['once_card']->createOrder($params);
            Db::commit();
            return $this->success(['order_id' => $order_id]);
        } catch (\Exception $e) {
            Db::rollback();
            return $this->fail($e->getMessage());
        }
    }

    /********************************   下面接口暂未对接   ***************************************/

    public function getMemberOncecardDetail()
    {
        $member_once_card_id = $this->request->param('member_once_card_id/d');
        if (empty($member_once_card_id)) {
            return $this->fail('请选择要查看的次卡');
        }
        if (null === $card = MemberOnceCardModel::find($member_once_card_id)) {
            return $this->fail('请选择要查看的次卡');
        }

        $card->items;
        $card->append(['status_means', 'status_another', 'pay_time_format', 'pay_type_mean'])->toArray();
        return $this->success([
            'detail' => $card
        ]);
    }

    public function getMemberOncecardLogs()
    {
        $member_once_card_id = $this->request->param('member_once_card_id/d');
        if (empty($member_once_card_id)) {
            return $this->fail('请选择要查看的次卡');
        }
        if (null === $card = MemberOnceCardModel::find($member_once_card_id)) {
            return $this->fail('请选择要查看的次卡');
        }

        $where = [
            ['member_id', '=', $this->request->uid()],
            ['source', '=', 'once_card'],
            ['member_once_card_id', '=', $member_once_card_id]
        ];
        $datas = ProjectWriteOffModel::where($where)->select()->append(['add_time_format'])->toArray();
        return $this->success([
            'datas' => $datas
        ]);
    }

    public function cancelOrder()
    {
        $once_card_order_id = $this->request->param('once_card_order_id/d', 0);
        $params = [
            'member_id' => $this->request->uid(),
            'once_card_order_id' => $once_card_order_id,
        ];
        Db::startTrans();
        try {
            $order_logic = OrderLogic::init();
            $order_logic['once_card']->cancelOrder($params);
            Db::commit();
            return $this->success('取消订单成功');
        } catch (\Exception $e) {
            Db::rollback();
            return $this->fail($e->getMessage());
        }
    }

}