ruiRoad_pro_v1.0/app/controller/store/project/Snapup.php

<?php

namespace app\controller\store\project;

use app\common\logic\DataLogic;
use app\model\store\project\ProjectModel;
use app\model\store\project\ProjectTypeModel;
use app\model\store\project\SnapUpModel;
use app\controller\store\AuthController;

class Snapup extends AuthController
{

    protected $name = '抢购';

    public function index()
    {
        $abbreviation = $this->request->param('abbreviation');
        $project_type_id = $this->request->param('project_type_id/d');
        $bg_take_count = $this->request->param('bg_take_count/d');
        $end_take_count = $this->request->param('end_take_count/d');
        $status = $this->request->param('status/d', 1);
        $is_flash_sale = $this->request->param('is_flash_sale/d', 0);
        if (!in_array($status, [1, -1])) $status = 1;
        $where = [
            ['is_delete', '=', 0],
            ['status', '=', $status]
        ];

        if (!empty($bg_take_count)) {
            if (!empty($end_take_count)) {
                $where[] = ['take_count', 'between', [$bg_take_count, $end_take_count]];
            } else {
                $where[] = ['take_count', '>=', $bg_take_count];
            }
        } else {
            if (!empty($end_take_count)) {
                $where[] = ['take_count', '<=', $end_take_count];
            }
        }

        $today = date('Y-m-d', $this->request->time());

        if (!empty($project_type_id)) $where[] = ['project_type_id', '=', $project_type_id];

        $project_where = [
            ['is_delete', '=', 0],
        ];
        if (!empty($abbreviation)) $project_where[] = ['abbreviation', '=', $abbreviation];

        $project_ids = ProjectModel::where($project_where)->where([
                ['is_delete', '=', 0]
            ])->column('project_id') ?? [];
        $where[] = ['project_id', 'in', $project_ids];
        $snap_up_model = new SnapUpModel();

        if ($is_flash_sale == 1) {
            $where[] = ['is_flash_sale', '=', 1];
            $where[] = ['start_time', '<=', $today];
            $where[] = ['end_time', '>=', $today];
            $where[] = ['flash_num', '>', 0];
        } else {
            $snap_up_model = $snap_up_model->whereRaw("(start_time > '{$today}' or end_time < '{$today}'  or flash_num <= 0) OR is_flash_sale = 0");
        }

        $snap_up_model = $snap_up_model->with(['type', 'project']);
        $order = ['sort' => 'desc', 'add_time' => 'desc'];
        $field = '*';
        $append = ['add_time_format', 'is_flash_sale_expire'];
        //???
        $return = DataLogic::getDataList($snap_up_model, $where, $order, $field, $append);
        if (DataLogic::$page == 1) {
            $type_list = ProjectTypeModel::where([
                ['is_delete', '=', 0]
            ])->field('project_type_id,name')->select()->toArray();
            $return['type_list'] = $type_list;
        }
        foreach ($return['list'] as $k => $v) {
            $return['list'][$k]['is_flash_sale'] = (string)$v['is_flash_sale'];
        }
        return $this->success($return);
    }

    public function show()
    {
        $snap_up_id = $this->request->param('snap_up_id/d', 0);
        if ($snap_up_id == 0) return $this->success([]);

        if (null === $snap_up = SnapUpModel::find($snap_up_id)) return $this->fail($this->name . '不存在');
        if ($snap_up->is_delete != 0) return $this->fail($this->name . '不存在');

        if (null === $project = ProjectModel::find($snap_up->project_id)) return $this->fail($this->name . '不存在');
        if ($project->is_delete != 0) return $this->fail($this->name . '不存在');

        $detail = [
            'project' => [
                'project_id' => $project->project_id,
                'abbreviation' => $project->abbreviation,
                'market_price' => $project->market_price,
                'cover_img' => $project->cover_img,
            ],
            'vip_price' => $snap_up->vip_price,
            'is_flash_sale' => $snap_up->is_flash_sale,
            'flash_price' => $snap_up->flash_price,
            'flash_num' => $snap_up->flash_num,
            'flash_sale_time' => $snap_up->flash_sale_time,
            'valid_time' => $snap_up->valid_time,
            'valid_unit' => $snap_up->valid_unit,
            'fictitious_take_count' => $snap_up->fictitious_take_count,
            'rotation' => $snap_up->rotation,
            'snap_up_details' => $snap_up->snap_up_details,
            'purchase_information' => $snap_up->purchase_information,
            'sort' => $snap_up->sort,
        ];

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

    //选择项目
    public function chooseProject()
    {
        $name = $this->request->param('name');
        $where = [
            ['is_delete', '=', 0],
        ];
        if (!empty($name)) $where[] = ['abbreviation', '=', $name];

        //判断项目的唯一性
        $project_ids = SnapUpModel::where([
                ['is_delete', '=', 0],
            ])->column('project_id') ?? [];
//        $where[] = ['project_id', 'not in', $project_ids];
        $project_model = new ProjectModel();
        $order = ['add_time' => 'desc'];
        $field = '*';
        $append = ['add_time_format'];
        $return = DataLogic::getDataList($project_model, $where, $order, $field, $append);
        return $this->success($return);
    }

    public function save()
    {
        $snap_up_id = $this->request->param('snap_up_id/d', 0);
        $project_id = $this->request->param('project_id/d', 0);
        $vip_price = $this->request->param('vip_price/f', 0);
        $is_flash_sale = $this->request->param('is_flash_sale/d', 0);
        $flash_price = $this->request->param('flash_price/f', 0);
        $flash_num = $this->request->param('flash_num/d', 0);
        $flash_sale_time = $this->request->param('flash_sale_time/a', []);
        $valid_time = $this->request->param('valid_time/d', 0);
        $valid_unit = $this->request->param('valid_unit');
        $fictitious_take_count = $this->request->param('fictitious_take_count/d', 0);
        $rotation = $this->request->param('rotation/a', []);
        $snap_up_details = $this->request->param('snap_up_details', '');//, 'security_json_or_array'
        $purchase_information = $this->request->param('purchase_information');
        $sort = $this->request->param('sort/d', 0);
        //判断传来的参数
        if (null === $project = ProjectModel::find($project_id)) return $this->fail('项目不存在');
        if ($project->is_delete != 0) return $this->fail('项目不存在');
        //判断项目的唯一性 （后期商榷在添加）
        if (empty($vip_price) || $vip_price <= 0) return $this->fail('请输入会员价，且不能小于0');
        if ($vip_price > $project->market_price) return $this->fail('会员价不能高于项目市场价');
        if (!in_array($is_flash_sale, [0, 1])) return $this->fail('参数错误');
        if ($is_flash_sale == 1) {
            if (empty($flash_price) || $flash_price <= 0) return $this->fail('请输入秒杀价,且不能小于0');
            if ($flash_price > $vip_price) return $this->fail('秒杀价不能大于会员价');
            if (empty($flash_num) || $flash_num <= 0) return $this->fail('秒杀数量不能小于0');
            if (empty($flash_sale_time) || count($flash_sale_time) != 2) return $this->fail('请选择秒杀时间');
            $start_time = $flash_sale_time[0];
            $end_time = $flash_sale_time[1];
            if (false === $start_time_unix = strtotime($start_time)) return $this->fail('请选择正确的秒杀开始时间');
            if (false === $end_time_unix = strtotime($end_time)) return $this->fail('请选择正确的秒杀结束时间');
            if ($end_time_unix < $start_time_unix) return $this->fail('秒杀开始时间不能大于结束时间');
        }
        if (empty($valid_time) || $valid_time <= 0) return $this->fail('请输入有效期的值,且不能小于0');
        if (empty($valid_unit) || !in_array($valid_unit, ['day', 'month', 'year'])) return $this->fail('请选择有效期单位');
        if (empty($fictitious_take_count) || $fictitious_take_count <= 0) return $this->fail('请输入需要展示的销量');
        if (empty($rotation) || !is_array($rotation) || count($rotation) > 5) return $this->fail('请上传轮播图，且数量不能多余5个');
        if (empty($snap_up_details)) return $this->fail('请填写秒杀详情');
        if (empty($purchase_information)) return $this->fail('请输入购买须知');
        if ($sort < 0) return $this->fail('请输入排序，且不能小于0');

        //操作
        if ($snap_up_id != 0) {
            if (null === $snap_up = SnapUpModel::find($snap_up_id)) return $this->fail($this->name . '不存在');
            if ($snap_up->is_delete != 0) return $this->fail($this->name . '不存在');
            $pre_rotation = $snap_up->rotation;
            $pre_snap_up_details = $snap_up->snap_up_details;
        } else {
            $snap_up = new SnapUpModel();
            $pre_rotation = [];
            $pre_snap_up_details = [];
        }

        $snap_up->project_id = $project_id;
        $snap_up->project_type_id = $project->project_type_id;
        $snap_up->vip_price = $vip_price;
        $snap_up->is_flash_sale = $is_flash_sale;
        if ($is_flash_sale == 1) {
            $snap_up->flash_price = $flash_price;
            $snap_up->flash_num = $flash_num;
            $snap_up->start_time = $start_time;
            $snap_up->end_time = $end_time;
        }
        $snap_up->valid_time = $valid_time;
        $snap_up->valid_unit = $valid_unit;
        $snap_up->fictitious_take_count = $fictitious_take_count;
        $snap_up->rotation = $rotation;
        $snap_up->snap_up_details = $snap_up_details;
        $snap_up->purchase_information = $purchase_information;
        $snap_up->sort = $sort;
        $snap_up->status = 1;
        $snap_up->add_time = time();
        $snap_up->save();
        return $this->success('保存成功');
    }

    public function undercarriage()
    {
        $snap_up_id = $this->request->param('snap_up_id/d', 0);
        if (null === $snap_up = SnapUpModel::find($snap_up_id)) return $this->fail($this->name . '不存在');
        if ($snap_up->is_delete != 0) return $this->fail($this->name . '不存在');
        if ($snap_up->status != 1) return $this->fail($this->name . '已下架，请勿重复操作');

        $snap_up->status = -1;
        $snap_up->save();
        return $this->success('下架成功');
    }

    public function grounding()
    {
        $snap_up_id = $this->request->param('snap_up_id/d', 0);
        if (null === $snap_up = SnapUpModel::find($snap_up_id)) return $this->fail($this->name . '不存在');
        if ($snap_up->is_delete != 0) return $this->fail($this->name . '不存在');
        if ($snap_up->status != -1) return $this->fail($this->name . '已上架，请勿重复操作');

        $snap_up->status = 1;
        $snap_up->save();
        return $this->success('上架成功');
    }

    public function del()
    {
        $snap_up_id = $this->request->param('snap_up_id/d', 0);
        if (null === $snap_up = SnapUpModel::find($snap_up_id)) return $this->fail($this->name . '不存在');
        if ($snap_up->is_delete != 0) return $this->fail($this->name . '不存在');
        if ($snap_up->status != -1) return $this->fail($this->name . '还未下架，请先下架在删除');

        $snap_up->is_delete = 1;
        $snap_up->save();
        return $this->success('删除成功');
    }

}