wanyue_app/app/admin/controller/coupon/CouponController.php

<?php

namespace app\admin\controller\coupon;

use app\admin\validate\coupon\CouponValidate;
use app\admin\validate\device\DeviceValidate;
use app\controller\Curd;
use app\model\Coupon;
use app\model\CouponDetail;
use app\model\CouponGoods;
use app\model\Device;
use app\model\Member;
use app\model\SysDept;
use app\model\SysSerial;
use support\Db;
use support\exception\BusinessException;
use support\Request;
use support\Response;
use Tinywan\Jwt\JwtToken;

class CouponController extends Curd
{
    public function __construct()
    {
        $this->model = new Coupon();
        $this->validate = true;
        $this->validateClass = new CouponValidate();
    }

    /**
     * @Desc 列表
     * @Author Gorden
     * @Date 2024/3/28 15:01
     *
     * @param Request $request
     * @return Response
     * @throws \support\exception\BusinessException
     */
    public function select(Request $request): Response
    {
        $joinCouponCategoryId = $request->get('join_coupon_category_id', []);
        [$where, $format, $limit, $field, $order] = $this->selectInput($request);
        if (!empty($joinCouponCategoryId)) {
            $where['join_coupon_category_id'] = ['in', implode(',', $joinCouponCategoryId)];
        }
        $order = $request->get('order', 'desc');
        $field = $field ?? 'coupon_addtimes';
        $query = $this->doSelect($where, $field, $order);
        return $this->doFormat($query, $format, $limit);
    }

    protected function doSelect(array $where, string $field = null, string $order = 'desc')
    {
        $model = $this->model->with([
            'category' => function ($query) {
                $query->select('category_id', 'category_name');
            },
            'user',
            'detail'
        ]);
        foreach ($where as $column => $value) {
            if (is_array($value)) {
                if ($value[0] === 'like' || $value[0] === 'not like') {
                    $model = $model->where($column, $value[0], "%$value[1]%");
                } elseif (in_array($value[0], ['>', '=', '<', '<>'])) {
                    $model = $model->where($column, $value[0], $value[1]);
                } elseif ($value[0] == 'in' && !empty($value[1])) {
                    $valArr = $value[1];
                    if (is_string($value[1])) {
                        $valArr = explode(",", trim($value[1]));
                    }
                    $model = $model->whereIn($column, $valArr);
                } elseif ($value[0] == 'not in' && !empty($value[1])) {
                    $valArr = $value[1];
                    if (is_string($value[1])) {
                        $valArr = explode(",", trim($value[1]));
                    }
                    $model = $model->whereNotIn($column, $valArr);
                } elseif ($value[0] == 'null') {
                    $model = $model->whereNull($column);
                } elseif ($value[0] == 'not null') {
                    $model = $model->whereNotNull($column);
                } elseif ($value[0] !== '' || $value[1] !== '') {
                    $model = $model->whereBetween($column, $value);
                }
            } else {
                $model = $model->where($column, $value);
            }
        }
        if ($field) {
            $model = $model->orderBy($field, $order);
        }
        return $model;
    }

    protected function afterQuery($items)
    {
        foreach ($items as &$item) {
            if (!empty($item['coupon_json'])) {
                $couponJson = json_decode($item['coupon_json'], true);
                if (isset($couponJson['member'])) {
                    if (isset($couponJson['member']['list']) && !empty($couponJson['member']['list'])) {
                        $item['coupon_use_member'] = 'member';
                        $item['memberList'] = $couponJson['member']['list'];
                    } else if (isset($couponJson['member']['where']) && !empty($couponJson['member']['where'])) {
                        if (trim($couponJson['member']['where']) == '1') {
                            $item['coupon_use_member'] = 'all';
                        } else {
                            $item['coupon_use_member'] = 'condition';
                            $where = str_replace('`', '', urldecode($couponJson['member']['where']));
                            $whereArr = explode('=', $where);
//                            dump($whereArr);
                            if (isset($whereArr[0]) && trim($whereArr[0]) == 'member_is_vip') {
                                $item['condition'] = 'is_vip';
                            } else if (isset($whereArr[0]) && trim($whereArr[0]) == 'member_classify') {
                                if (isset($whereArr[1]) && str_replace("'", '', trim($whereArr[1])) == 'MEMBER') {
                                    $item['condition'] = 'is_member';
                                } else if (isset($whereArr[1]) && str_replace("'", '', trim($whereArr[1])) == 'EMPLOY') {
                                    $item['condition'] = 'is_employ';
                                }
                            }
                        }
                    }
                }
                if (isset($couponJson['premises'])) {
                    $item['premises'] = $couponJson['premises'];
                } else {
                    $item['premises_range'] = 'all';
                }
            }
            if (!empty($item['coupon_validdate_begin']) && !empty($item['coupon_validdate_end'])) {
                $item['coupon_use_time'] = 'date';
            } elseif ($item['coupon_validdate_day']) {
                $item['coupon_use_time'] = 'day';
            }
            $item['member_count'] = $item['pending_count'] = $item['used_count'] = 0;
            if (!empty($item['detail'])) {
                foreach ($item['detail'] as $detail) {
                    if (!empty($detail['join_coupon_detail_member_id'])){
                        $item['member_count'] += 1;
                    }
                    if ($detail['coupon_detail_status'] == 'PENDING'){
                        $item['pending_count'] += 1;
                    }elseif ($detail['coupon_detail_status'] == 'USED'){
                        $item['used_count'] += 1;
                    }
                }
            }
        }

        return $items;
    }

    public function selectList()
    {
        $coupons = Coupon::where('coupon_status', 'ACTIVED')
            ->select('coupon_id', 'coupon_name')
            ->get()
            ->toArray();

        return json_success('', $coupons);
    }

//    public function afterQuery($items)
//    {
//        foreach ($items as &$item) {
//            $item->coupon_begindate = date('Y-m-d H:i:s', $item->coupon_begindate);
//            $item->coupon_enddate = date('Y-m-d H:i:s', $item->coupon_enddate);
//        }
//
//        return $items;
//    }

    /**
     * @Desc 添加优惠券
     * @Author Gorden
     * @Date 2024/8/14 15:16
     *
     * @param Request $request
     * @return Response
     */
    public function insert(Request $request): Response
    {
        if ($this->validate && !$this->validateClass->scene('add')->check($request->post())) {
            return json_fail($this->validateClass->getError());
        }
        $goods = $request->post('goodsContentList', []);
        if (empty($goods)) {
            return json_fail("请选择关联的产品");
        }

        Db::beginTransaction();
        try {
            $data = $this->insertInput($request);
            $data['coupon_creator_user_id'] = JwtToken::getCurrentId();
            $this->doInsert($data);
            // 关联优惠券和商品、规格
            $this->insertCouponGoods($goods, $data['coupon_id']);
            if ($data['coupon_number'] > 0) {
                $this->generateCouponDetail($data['coupon_id'], $data['coupon_number']);
            }
            Db::commit();

            return json_success('success');
        } catch (BusinessException $customException) {
            Db::rollBack();
            dump($customException->getMessage());
            return json_fail($customException->getMessage());
        } catch (\Exception $e) {
            Db::rollBack();
            dump($e->getMessage());
            return json_fail('数据写入失败');
        }
    }

    /**
     * @Desc 关联优惠券、产品、规格
     * @Author Gorden
     * @Date 2024/8/14 14:32
     *
     * @param $goods
     * @param $couponId
     * @return void
     * @throws BusinessException
     */
    public function insertCouponGoods($goods, $couponId)
    {
        try {
            foreach ($goods as $good) {
                CouponGoods::insert([
                    'join_goods_coupon_id' => $couponId,
                    'join_coupon_goods_id' => $good['goods_id'],
                    'join_coupon_goods_sku_id' => $good['sku_id'],
                    'coupon_goods_json' => '[]',
                    'coupon_goods_extend_json' => '[]',
                    'coupon_goods_addtimes' => time()
                ]);
            }
        } catch (\Exception $e) {
            throw new BusinessException("关联产品失败");
        }
    }

    protected function insertInput(Request $request): array
    {
        $params = $request->post();
        $data = $this->inputFilter($params);
        $data['coupon_id'] = "CU" . str_pad(SysSerial::getSerial(), 6, '0') . random_string(6, 'up');
        if (!empty($params['coupon_use_time']) && $params['coupon_use_time'] == 'date') {
            $data['coupon_validdate_day'] = null;
            $data['coupon_validdate_begin'] = date("Y-m-d H:i:s", strtotime($data['coupon_validdate_begin']));
            $data['coupon_validdate_end'] = date("Y-m-d H:i:s", strtotime($data['coupon_validdate_end']));
        } elseif (!empty($params['coupon_use_time']) && $params['coupon_use_time'] == 'day') {
            $data['coupon_validdate_begin'] = null;
            $data['coupon_validdate_end'] = null;
        }
        $couponJson = [];
        if ($params['coupon_use_member'] == 'member' && isset($params['member_list'])) {
            $couponJson['member']['list'] = $params['member_list'];
            $couponJson['member']['range'] = '';
            $couponJson['member']['where'] = '';
        } else if ($params['coupon_use_member'] == 'condition') {
            $couponJson['member']['list'] = [];
            if (isset($params['condition']) && $params['condition'] == 'is_vip') {
                $couponJson['member']['range'] = 'VIP会员';
                $couponJson['member']['where'] = urlencode(" `member_is_vip` = 'Y'");
            } elseif (isset($params['condition']) && $params['condition'] == 'is_employ') {
                $couponJson['member']['range'] = '公司员工';
                $couponJson['member']['where'] = urlencode(" `member_classify` = 'EMPLOY'");
            } elseif (isset($params['condition']) && $params['condition'] == 'is_member') {
                $couponJson['member']['range'] = '会员';
                $couponJson['member']['where'] = urlencode(" `member_classify` = 'MEMBER'");
            }
        } else if ($params['coupon_use_member'] == 'all') {
            $couponJson['member']['list'] = [];
            $couponJson['member']['range'] = '全部员工';
            $couponJson['member']['where'] = '';
        }

        if (!empty($params['premises_range']) && $params['premises_range'] == 'all') {
            $couponJson['premises_range'] = '所有门店可用';
        } elseif (!empty($params['premises_range']) && $params['premises_range'] == 'part') {
            $couponJson['premises'] = $params['premises'];
            $couponJson['premises_range'] = '部分门店可用';
        }

        $data['coupon_json'] = json_encode($couponJson, JSON_UNESCAPED_UNICODE);

        return $data;
    }

    /**
     * @Desc 修改优惠券
     * @Author Gorden
     * @Date 2024/8/14 15:48
     *
     * @param Request $request
     * @return Response
     */
    public function update(Request $request): Response
    {
        if ($this->validate && !$this->validateClass->scene('update')->check($request->post())) {
            return json_fail($this->validateClass->getError());
        }

        Db::beginTransaction();
        try {
            [$id, $data] = $this->updateInput($request);
            $originCouponNumber = $data['origin_coupon_number'];
            unset($data['origin_coupon_number']);
            $this->updateCouponGoods($request->post('goodsContentList'), $id);
            $this->doUpdate($id, $data);
            if ($originCouponNumber == 0 && $data['coupon_number'] != 0) {
                // 查已领取多少了
                $detailCount = CouponDetail::where('join_detail_coupon_id', $id)->count();
                if ($detailCount < $data['coupon_number']) {
                    $this->generateCouponDetail($id, $data['coupon_number'] - $detailCount);
                }
            } else if ($originCouponNumber < $data['coupon_number']) {
                $this->generateCouponDetail($id, $data['coupon_number'] - $originCouponNumber);
            } else if ($originCouponNumber > $data['coupon_number']) {
                CouponDetail::where('join_detail_coupon_id', $id)
                    ->where('join_coupon_detail_member_id', '')
                    ->limit($originCouponNumber - $data['coupon_number'])
                    ->delete();
            }
            Db::commit();

            return json_success('success');
        } catch (BusinessException $e) {
            Db::rollBack();
            return json_fail($e->getMessage());
        } catch (\Exception $e) {
            Db::rollBack();
            dump($e->getMessage());
            return json_fail('数据更新失败');
        }

    }

    public function updateCouponGoods($goods, $couponId)
    {
        try {
            $couponGoodsIds = CouponGoods::where('join_goods_coupon_id', $couponId)->pluck('join_coupon_goods_id')->toArray();
            $goodsIds = array_column($goods, 'goods_id');
            // 新的差集
            $goodsDiff = array_diff($goodsIds, $couponGoodsIds);
            // 旧的差集
            $couponDiff = array_diff($couponGoodsIds, $goodsIds);
            foreach ($goods as $good) {
                // 更新两个中都有的
                if (in_array($good['goods_id'], $couponGoodsIds)) {
                    CouponGoods::where('join_goods_coupon_id', $couponId)->where('join_coupon_goods_id', $good['goods_id'])->update(['join_coupon_goods_sku_id' => $good['sku_id']]);
                } elseif (in_array($good['goods_id'], $goodsDiff)) {       // 新加的
                    CouponGoods::insert([
                        'join_goods_coupon_id' => $couponId,
                        'join_coupon_goods_id' => $good['goods_id'],
                        'join_coupon_goods_sku_id' => $good['sku_id'],
                        'coupon_goods_json' => '[]',
                        'coupon_goods_extend_json' => '[]',
                        'coupon_goods_addtimes' => time()
                    ]);
                }
            }
            if (!empty($couponDiff)) {   // 去掉的
                foreach ($couponDiff as $item) {
                    CouponGoods::where('join_goods_coupon_id', $couponId)->where('join_coupon_goods_id', $item)->delete();
                }
            }
        } catch (\Exception $e) {
            throw new BusinessException('关联产品更新失败');
        }
    }

    protected function updateInput(Request $request): array
    {
        $params = $request->post();
        $primary_key = $this->model->getKeyName();
        $id = $request->post($primary_key);
        $data = $this->inputFilter($params);
        if (!empty($params['coupon_use_time']) && $params['coupon_use_time'] == 'date') {
            $data['coupon_validdate_day'] = null;
            $data['coupon_validdate_begin'] = date("Y-m-d H:i:s", strtotime($data['coupon_validdate_begin']));
            $data['coupon_validdate_end'] = date("Y-m-d H:i:s", strtotime($data['coupon_validdate_end']));
        } elseif (!empty($params['coupon_use_time']) && $params['coupon_use_time'] == 'day') {
            $data['coupon_validdate_begin'] = null;
            $data['coupon_validdate_end'] = null;
        }
        $model = $this->model->find($id);
        // 原数量
        $data['origin_coupon_number'] = $model->coupon_number;
        if (!$model) {
            throw new BusinessException('记录不存在', 2);
        }
        $couponJson = [];
        if (!empty($model->coupon_json)) {
            $couponJson = json_decode($model->coupon_json, true);
        }
        if ($params['coupon_use_member'] == 'member' && isset($params['member_list'])) {
            $couponJson['member']['list'] = $params['member_list'];
//            if (isset($couponJson['member']['range'])) {
            $couponJson['member']['range'] = '';
//            }
//            if (isset($couponJson['member']['where'])) {
            $couponJson['member']['where'] = '';
//            }
        } else if ($params['coupon_use_member'] == 'condition') {
            if (isset($params['condition']) && $params['condition'] == 'is_vip') {
                $couponJson['member']['range'] = 'VIP会员';
                $couponJson['member']['where'] = urlencode(" `member_is_vip` = 'Y'");
            } elseif (isset($params['condition']) && $params['condition'] == 'is_employ') {
                $couponJson['member']['range'] = '公司员工';
                $couponJson['member']['where'] = urlencode(" `member_classify` = 'EMPLOY'");
            } elseif (isset($params['condition']) && $params['condition'] == 'is_member') {
                $couponJson['member']['range'] = '会员';
                $couponJson['member']['where'] = urlencode(" `member_classify` = 'MEMBER'");
            }
//            if (isset($couponJson['member']['list'])) {
            $couponJson['member']['list'] = [];
//            }
        } else if ($params['coupon_use_member'] == 'all') {
            $couponJson['member']['list'] = [];
            $couponJson['member']['range'] = '全部员工';
            $couponJson['member']['where'] = '';

            if (isset($couponJson['member']['list'])) {
                $couponJson['member']['list'] = [];
            }
        }

        if (!empty($params['premises_range']) && $params['premises_range'] == 'all') {
            $couponJson['premises_range'] = '所有门店可用';
            unset($couponJson['premises']);
        } elseif (!empty($params['premises_range']) && $params['premises_range'] == 'part') {
            $couponJson['premises'] = $params['premises'];
            $couponJson['premises_range'] = '部分门店可用';
        }

        $data['coupon_json'] = json_encode($couponJson, JSON_UNESCAPED_UNICODE);

        unset($data[$primary_key]);
        return [$id, $data];
    }

    /**
     * 优惠券详情
     */
    public function info(Request $request): Response
    {
        $couponId = $request->get('coupon_id', '');
        if (!$couponId) {
            return json_fail('参数异常');
        }
        $coupon = Coupon::where('coupon_id', $couponId)->first();
        if (!$coupon) {
            return json_fail('数据异常');
        }
        // 拼选择的商品
        $couponGoods = CouponGoods::with([
            'goods' => function ($query) {
                $query->select('goods_id', 'goods_id as id', 'goods_name as name', 'join_goods_category_id as pid', 'goods_classify', 'goods_sales_price', 'goods_cover');
            },
            'skus',
            'sku'
        ])->where('join_goods_coupon_id', $couponId)
            ->get()
            ->toArray();
        $goodsIds = [];
        $goodsContent = [];
        foreach ($couponGoods as $couponGood) {
            $goodsIds[] = $couponGood['join_coupon_goods_id'];
            $content = [
                'goods_id' => $couponGood['join_coupon_goods_id'],
                'sku_id' => $couponGood['join_coupon_goods_sku_id'],
            ];
            if (isset($couponGood['goods'])) {
                $content['goods_name'] = $couponGood['goods']['name'];
                $content['goods_classify'] = $couponGood['goods']['goods_classify'];
                $content['goods_cover'] = getenv('STORAGE_DOMAIN') . $couponGood['goods']['goods_cover'];
            }
            if (isset($couponGood['sku']) && isset($couponGood['sku']['goods_sku_specs_json'])) {
//                $skuSpecsJson = json_decode($couponGood['sku']['goods_sku_specs_json'], true);
//                $skuName = '';
//                foreach ($skuSpecsJson as $item) {
//                    if (is_array($item)) {
//                        $item = implode('', $item);
//                    }
//                    $skuName .= $item . '，';
//                }
//                $content['sku_name'] = rtrim($skuName, '，');
                $content['goods_sales_price'] = $couponGood['sku']['goods_sku_sales_price'];
            }
            if (isset($couponGood['skus'])) {
                foreach ($couponGood['skus'] as $key => $skus) {
                    if (!empty($skus['goods_sku_specs_json'])) {
                        $skuSpecsJson = json_decode($skus['goods_sku_specs_json'], true);
                        $skuName = '';
                        foreach ($skuSpecsJson as $item) {
                            if (is_array($item)) {
                                $item = implode('', $item);
                            }
                            $skuName .= $item . '，';
                        }
                        $couponGood['skus'][$key]['sku_name'] = rtrim($skuName, '，');
                    }
                }
                $content['skus'] = $couponGood['skus'];
            }
            $goodsContent[] = $content;
        }
        // 选中的会员
        $memberLists = [];
        // 可用门店
        $premises = [];
        if (!empty($coupon->coupon_json)) {
            $couponJson = json_decode($coupon->coupon_json, true);
            if (isset($couponJson['member']) && isset($couponJson['member']['list']) && !empty($couponJson['member']['list'])) {
                $res = Db::table('member')
                    ->leftjoin('member_cert', 'member.member_id', '=', 'member_cert.join_cert_member_id')
                    ->leftjoin('member_info', 'member.member_id', '=', 'member_info.join_info_member_id')
                    ->select('member.member_id', 'member.member_mobile', 'member_cert.member_cert_name', 'member_info.member_info_nickname')
                    ->where('member_status', 'ACTIVED')
                    ->whereIn('member_id', $couponJson['member']['list'])
                    ->get();
                $memberLists = [];
                foreach ($res as $item) {
                    $name = '';
                    if (!empty($item->member_cert_name)) {
                        $name = $item->member_cert_name;
                    } else if (!empty($item->member_info_nickname)) {
                        $name = $item->member_info_nickname;
                    }
                    $value = !empty($name) ? $name . '-' : '';
                    if ($item->member_mobile != '0000') {
                        $value .= $item->member_mobile;
                    }
                    if (empty($value)) {
                        $value = $item->member_mobile;
                    }
                    $value = rtrim($value, '-');
                    $memberLists[] = [
                        'key' => $item->member_id,
                        'value' => $value,
                    ];
                }
            }
            if (isset($couponJson['premises']) && !empty($couponJson['premises'])) {
                $premises = SysDept::whereIn('dept_id', $couponJson['premises'])
                    ->select('dept_id', 'dept_name')
                    ->get()
                    ->toArray();
            }
        }

        $data = [
            'goods_ids' => $goodsIds,
            'goods_content' => $goodsContent,
            'member_lists' => $memberLists,
            'premises_list' => $premises
        ];

        return json_success('', $data);
    }

    /**
     * 删除
     * @param Request $request
     * @return Response
     * @throws BusinessException
     */
    public function delete(Request $request): Response
    {
        $ids = $this->deleteInput($request);
        Db::beginTransaction();
        try {
            // 删除优惠券关联的产品
            foreach ($ids as $id) {
                CouponGoods::where('join_goods_coupon_id', $id)->delete();
            }
            $this->doDelete($ids);
            Db::commit();
            return json_success('success');
        } catch (\Exception $e) {
            Db::rollBack();
            return json_fail('删除失败');
        }
    }

    private function generateCouponDetail($couponId, $nbr)
    {
        for ($i = 0; $i < intval($nbr); $i++) {
            CouponDetail::insert([
                'coupon_detail_id' => 'CUDT' . str_pad(SysSerial::getSerial(), 6, '0') . random_string(6, 'up'),
                'join_detail_coupon_id' => $couponId,
                'coupon_detail_status' => 'INIT',
                'coupon_detail_addtimes' => time()
            ]);
        }
    }
}