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internet-everythings-agricu.../app/Models/Article.php

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PHP

<?php
namespace App\Models;
use Illuminate\Support\Str;
use EloquentFilter\Filterable;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\Storage;
use Illuminate\Database\Eloquent\Casts\Attribute;
use Illuminate\Database\Eloquent\Factories\HasFactory;
/**
* 文章
*/
class Article extends Model
{
use Filterable;
protected $fillable = ['author', 'category_id', 'category_path', 'content', 'cover', 'is_enable', 'is_recommend', 'published_at', 'sort', 'sub_title', 'title'];
protected $casts = [
'created_at' => 'datetime:Y-m-d H:i:s',
'updated_at' => 'datetime:Y-m-d H:i:s',
'published_at' => 'datetime:Y-m-d H:i:s',
'is_enable' => 'boolean',
'is_recommend' => 'boolean',
];
protected function cover(): Attribute
{
return Attribute::make(
get: fn($value) => $value ? (Str::startsWith($value, ['http://', 'https://']) ? $value : Storage::url($value)) : '',
);
}
public function category()
{
return $this->belongsTo(ArticleCategory::class, 'category_id');
}
public function scopeSort($q)
{
return $q->orderBy('sort', 'desc')->orderBy('published_at', 'desc');
}
public function scopeShow($q)
{
return $q->where('is_enable', 1)->where(fn ($q1) => $q1->whereNull('published_at')->orWhere('published_at', '<=', now()));
}
}