exchange-2.0/app/Models/Wallet.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\Relations\MorphTo;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\MorphMany;

class Wallet extends AbstractModel
{
    use SoftDeletes;

    protected $table = 'wallets';
    /**
     * @return \Illuminate\Database\Eloquent\Relations\MorphTo
     */
    public function owner(): morphTo
    {
        return $this->morphTo();
    }
    public function company(): BelongsTo
    {
        return $this->BelongsTo(Company::class, 'owner_id', 'id');
    }

     /**
     * @return morphMany
     */
    public function transactions(): morphMany
    {
        return $this->morphMany(Transaction::class, 'owner');
    }
}