ilycats/app/Models/Food.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Support\Str;

class Food extends Model
{
    protected $table = 'foods';
    
    // Menggunakan fillable lebih aman untuk tracking kolom apa saja yang masuk ke DB
    protected $fillable = [
        'nama_makanan',
        'foto_produk',
        'slug',
        'qty',
        'unit',
        'category_id',
        'kategori',
        'expired_at'
    ];

    /**
     * Casting tipe data agar terbaca sebagai objek oleh Carbon
     */
    protected function casts(): array
    {
        return [
            'expired_at' => 'date',
            'qty'        => 'float',
            'created_at' => 'datetime',
        ];
    }

    /**
     * Relasi ke model Category
     */
    public function category(): BelongsTo
    {
        return $this->belongsTo(Category::class, 'category_id');
    }

    /**
     * Booting model events
     */
    protected static function booted()
    {
        static::saving(function ($food) {
            // 1. OTOMATIS GENERATE SLUG
            if ($food->isDirty('nama_makanan') || empty($food->slug)) {
                $food->slug = Str::slug($food->nama_makanan) . '-' . Str::lower(Str::random(5));
            }

            // 2. AUTO-CATEGORIZATION (SMART LOGIC)
            // Jalankan hanya jika category_id belum diisi manual atau nama makanan berubah
            if (empty($food->category_id) || $food->isDirty('nama_makanan')) {
                $productName = strtolower($food->nama_makanan);
                $categories = Category::whereNotNull('keywords')->get();
                $found = false;

                foreach ($categories as $cat) {
                    $keywordsArray = explode(',', strtolower($cat->keywords));
                    
                    foreach ($keywordsArray as $keyword) {
                        $cleanKeyword = trim($keyword);
                        
                        if (!empty($cleanKeyword) && str_contains($productName, $cleanKeyword)) {
                            $food->category_id = $cat->id;
                            $food->kategori = $cat->name; 
                            $found = true;
                            break 2; // Keluar dari kedua loop sekaligus
                        }
                    }
                }

                // 3. FALLBACK LOGIC
                if (!$found && empty($food->category_id)) {
                    $default = Category::where('name', 'Dry Food')
                                     ->orWhere('name', 'Umum')
                                     ->first();
                    
                    if ($default) {
                        $food->category_id = $default->id;
                        $food->kategori = $default->name;
                    } else {
                        $food->kategori = $food->kategori ?: 'Umum';
                    }
                }
            }

            // 4. SINKRONISASI TEKS KATEGORI
            // Jika category_id diisi manual di form, pastikan kolom 'kategori' (string) juga terupdate
            if ($food->isDirty('category_id') && !empty($food->category_id)) {
                $food->kategori = $food->category?->name ?? $food->kategori;
            }
        });
    }

    /**
     * Accessor: Cek Status Expired
     */
    public function getIsExpiredAttribute(): bool
    {
        return $this->expired_at ? $this->expired_at->isPast() : false;
    }
}