ilycats/app/Models/Kitten.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Casts\Attribute;
use Illuminate\Support\Facades\Storage;

class Kitten extends Model
{
    // Mengizinkan semua field kecuali ID untuk diisi secara massal
    protected $guarded = ['id'];

    /**
     * Casting Data: Memastikan tipe data sinkron antara DB dan PHP.
     */
    protected function casts(): array
    {
        return [
            'tgl_lahir'   => 'date',
            'is_pedigree' => 'boolean',
            'registry' => 'array',
            'created_at'  => 'datetime',
            'updated_at'  => 'datetime',
        ];
    }

    /**
     * MODEL EVENTS
     * Membersihkan file storage secara otomatis saat record dihapus.
     */
    protected static function booted()
    {
        static::deleting(function ($kitten) {
            // Hapus semua foto pedigree (slot 1-4) jika ada
            for ($i = 1; $i <= 4; $i++) {
                $field = "foto_ped_$i";
                if ($kitten->$field) {
                    Storage::disk('public')->delete($kitten->$field);
                }
            }
        });
    }

    /* -------------------------------------------------------------------------- */
    /* RELATIONS                                                                  */
    /* -------------------------------------------------------------------------- */

    /**
     * Menghubungkan ke Master Profil Kucing (Patient Table)
     */
    public function cat(): BelongsTo
    {
        return $this->belongsTo(Cat::class, 'cat_id');
    }

    /**
     * Menghubungkan ke Event Perkawinan (Breeding Event)
     */
    public function matting(): BelongsTo
    {
        return $this->belongsTo(Matting::class, 'matting_id');
    }

    /* -------------------------------------------------------------------------- */
    /* ACCESSORS (UI Helper)                                                      */
    /* -------------------------------------------------------------------------- */

    /**
     * Menghitung berapa banyak dokumen pedigree yang sudah diupload (0-4)
     */
    protected function pedigreeDocsCount(): Attribute
    {
        return Attribute::make(
            get: function () {
                $count = 0;
                for ($i = 1; $i <= 4; $i++) {
                    if ($this->{"foto_ped_$i"}) $count++;
                }
                return $count;
            }
        );
    }

    /**
     * Badge Status Pedigree untuk Tampilan Tabel
     */
    protected function pedigreeStatusBadge(): Attribute
    {
        return Attribute::make(
            get: function () {
                if ($this->is_pedigree) {
                    return '<span class="px-2 py-0.5 bg-indigo-50 text-indigo-600 rounded text-[9px] font-black uppercase border border-indigo-100 italic">Sertifikat tersedia</span>';
                }
                return '<span class="px-2 py-0.5 bg-slate-50 text-slate-400 rounded text-[9px] font-black uppercase border border-slate-100">Non-pedigree</span>';
            }
        );
    }

    /**
     * Mengambil URL Foto Pedigree Slot 1 (Thumbnail)
     */
    protected function firstPedigreeUrl(): Attribute
    {
        return Attribute::make(
            get: fn () => $this->foto_ped_1 
                ? asset('storage/' . $this->foto_ped_1) 
                : asset('images/default-doc.png')
        );
    }
}