JezK

Edit File: Category.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use Illuminate\Database\Eloquent\Relations\HasMany;

class Category extends Model
{
    use HasFactory;

protected $fillable = [
        'name',
        'slug',
        'description',
        'image',
        'parent_id',
        'sort_order',
        'is_active',
    ];

protected function casts(): array
    {
        return [
            'is_active' => 'boolean',
            'sort_order' => 'integer',
        ];
    }

// ── Relationships ──

public function parent(): BelongsTo
    {
        return $this->belongsTo(Category::class, 'parent_id');
    }

public function children(): HasMany
    {
        return $this->hasMany(Category::class, 'parent_id')->orderBy('sort_order');
    }

public function articles(): BelongsToMany
    {
        return $this->belongsToMany(Article::class, 'article_category');
    }

// ── Scopes ──

public function scopeActive($query)
    {
        return $query->where('is_active', true);
    }

public function scopeRoots($query)
    {
        return $query->whereNull('parent_id');
    }

public function scopeOrdered($query)
    {
        return $query->orderBy('sort_order')->orderBy('name');
    }

// ── Accessors ──

public function getArticleCountAttribute(): int
    {
        return $this->articles()->published()->count();
    }

public function getImageUrlAttribute(): ?string
    {
        if ($this->image) {
            return asset('storage/' . $this->image);
        }
        return null;
    }
}

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