ntonpower/app/api/model/Advertisement.php

<?php
declare(strict_types=1);
namespace app\api\model;

/**
 * 广告模型
 * @mixin \think\Model
 */
class Advertisement extends BaseModel
{
    protected $schema = [
        'id'	        =>'int',
        'platform_id'	=>'int',
        'language_id'	=>'int',
        'site_id'	    =>'int',
        'advertise_space_id'	=>'int',
        'command'	    =>'string',
        'name'	        =>'string',
        'image'	        =>'string',
        'url'	        =>'string',
        'start_time'	=>'int',
        'stop_time'	    =>'int',
        'play_order'	=>'int',
        'sort'	        =>'int',
        'status'	    =>'int',
        'create_time'	=>'int',
        'update_time'	=>'int',
    ];

    /**
     * 获取列表
     * @param array $data 查询条件
     * @param mixed $simple 模糊搜索条件
     * @param mixed $focus 精准搜索条件
     * @param null $sort
     * @param null $field
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function getAllList(array $data,$simple = null,$focus = null,$sort = null,$field=null):array
    {
        $fields = array_keys($this->schema);
        $collection = $this->field($field)->where(function ($query) use ($data,$fields,$simple,$focus) {
            if (in_array('platform_id',$fields)) {
                $query->where('platform_id',$data['platform_id']);
            }
            //模糊查询条件
            if (!empty($simple)) {
                foreach ($simple as $key => $item) {
                    if (in_array($key,$fields)) {
                        $query->where($key,'like',"%".$item."%");
                    }
                }
            }
            //精准查询
            if (!empty($focus)) {
                foreach ($focus as $key => $item) {
                    if (in_array($key,$fields)) {
                        $query->where($key,$item);
                    }
                }
            }
        });

        if (isset($data['page']) && isset($data['size'])) {
            $count = $collection->count() ?: 0;
            $page = $collection->limit((int)$data['size'])->page((int)$data['page'])->order($sort)->select()->toArray();
            foreach ($page as $key => $item) {
                $page[$key]['language_name'] = $this->getLanguageName($item['site_id']);
                $page[$key]['advertise_space_name'] = $this->getAdertiseSpaceName($item['advertise_space_id']);
                $page[$key]['spec'] = $this->getAdvertiseSpaceSpec($item['advertise_space_id']);
            }
            return ['page'=>$page,'count'=>$count];
        } else {
            $page = $collection->order($sort)->select()->toArray();
            foreach ($page as $key => $item) {
                $page[$key]['language_name'] = $this->getLanguageName($item['site_id']);
                $page[$key]['advertise_space_name'] = $this->getAdertiseSpaceName($item['advertise_space_id']);
                $page[$key]['spec'] = $this->getAdvertiseSpaceSpec($item['advertise_space_id']);
            }
            return $page;
        }
    }

    /**
     * 广告对应广告位，一对一
     * @return \think\model\relation\BelongsTo
     */
    public function getAdToSpace()
    {
        return $this->belongsTo(AdvertiseSpace::class);
    }

    /**
     * 获取详情
     * @param array $data
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function getInfo(array $data):array
    {
        $advertisement = $this->find($data['id']);
        if ($advertisement) {
            $advertisement['ad_space_max_num'] = $advertisement->getAdToSpace()->value('max_num');
            $advertisement['size'] = $advertisement->getAdToSpace()->value('width')."x".$advertisement->getAdToSpace()->value('height');
        }
        return $advertisement->toArray() ? : [];
    }

    /**
     * 通过id获取当前广告位最大的广告数量
     * @param $data
     * @return int|mixed
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function getAdvertiseSpaceMaxNum($data):int
    {
        $result = AdvertiseSpace::find($data);
        return $result ? $result['max_num'] : 1;
    }

    /**
     * 通过id获取当前广告位已经有多少条广告
     * @param $data
     * @return int
     */
    public function getAdvertiseUseSpaceNum($data):int
    {
        return $this->where('advertise_space_id',$data['advertise_space_id'])->where('site_id',$data['site_id'])->count();
    }


    /**
     * 查询当前数据是否是修改自己，还是别的项目修改成其他的
     * @param $data
     * @return bool
     */
    public function getBeforeUpdate($data):bool
    {
        $result = $this->findOrEmpty($data['id']);
        if (!empty($result)) {
            if ($result['advertise_space_id'] == $data['advertise_space_id']) {
                return true;
            }
        }
        return false;
    }
}