lelong/app/Models/Simulasi.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class Simulasi extends Model
{
    use HasFactory;

    protected $table = 'simulasi';

    protected $fillable = [
        'tarikh_lelong',
        'masatamat_lelong',
        'kali',
        'harga_emas_asas',
        'jbg',
        'cajlelong',
        'fasa',
        'success_import',
        'tagujrah',
    ];

    public function cawangan()
    {
        return $this->belongsToMany(Cawangan::class, 'cawangan_simulasi', 'simulasi_id', 'caw_id')->withPivot('id', 'export_data_stsdate', 'fasa');
    }

    // TBD - NOT RECOMMENDED FUNCTION BELOW
    public function cawanganFromSimulasiBid()
    {
        return $this->belongsToMany(Cawangan::class, 'simulasibid', 'simulasi_id', 'caw_id');
    }

    public function cawanganSimulasi()
    {
        return $this->hasMany(CawanganSimulasi::class, 'simulasi_id', 'id');
    }

    public function simulasiBid()
    {
        return $this->hasMany(SimulasiBid::class, 'simulasi_id', 'id');
    }

    public function simkarat()
    {
        return $this->hasMany(SimKarat::class, 'simulasi_id', 'id');
    }

    public function simkarat_temp()
    {
        return $this->hasMany(SimKarat_temp::class, 'simulasi_id', 'id');
    }

    public function simulasiBidMarhun()
    {

        return $this->hasManyThrough(

            SimulasiBidMarhun::class,
            SimulasiBid::class,
            'simulasi_id',
            'simulasibid_id',
            'id',
            'id'
        );

    }
}