jucai/app/Models/Promotion.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

/**
 * App\Models\Promotion
 *
 * @property int $id
 * @property int $companyid 企业ID
 * @property string $ptype 推广类型（1置顶，2紧急）
 * @property int $jobid 职位ID
 * @property int $days 推广天数
 * @property int $starttime 开始时间
 * @property int $endtime 结束时间
 * @property \Illuminate\Support\Carbon|null $created_at
 * @property \Illuminate\Support\Carbon|null $updated_at
 * @property string|null $deleted_at
 * @property-read \App\Models\Company $company
 * @property-read mixed $dead_line
 * @property-read \App\Models\Jobs $job
 * @method static bool|null forceDelete()
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Promotion newModelQuery()
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Promotion newQuery()
 * @method static \Illuminate\Database\Query\Builder|\App\Models\Promotion onlyTrashed()
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Promotion query()
 * @method static bool|null restore()
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Promotion whereCompanyid($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Promotion whereCreatedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Promotion whereDays($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Promotion whereDeletedAt($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Promotion whereEndtime($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Promotion whereId($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Promotion whereJobid($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Promotion wherePtype($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Promotion whereStarttime($value)
 * @method static \Illuminate\Database\Eloquent\Builder|\App\Models\Promotion whereUpdatedAt($value)
 * @method static \Illuminate\Database\Query\Builder|\App\Models\Promotion withTrashed()
 * @method static \Illuminate\Database\Query\Builder|\App\Models\Promotion withoutTrashed()
 * @mixin \Eloquent
 */
class Promotion extends Model
{
    protected $appends = ['dead_line'];
    use SoftDeletes;
    protected $guarded=[];

    public function company()
    {
        return $this->belongsTo(Company::class, 'companyid');
    }

    public function job()
    {
        return $this->belongsTo(Jobs::class, 'jobid');
    }

    public function getDeadLineAttribute()
    {
        return date('Y-m-d', $this->starttime)."~".date('Y-m-d', $this->endtime);
    }

    public static function get($where)
    {
        if (Promotion::where($where)->first()) {
            return true;
        }
        return false;
    }
}