'int', 'user_id' => 'int', 'number_of_months' => 'int', 'amount' => 'int', 'number_of_beneficiaries' => 'int', 'bonus_amount' => 'float' ]; protected $fillable = [ 'insurance_subscription_id', 'network_id', 'user_id', 'number_of_months', 'amount', 'number_of_beneficiaries', 'bonus_amount', 'state' ]; public function user() { return $this->belongsTo(User::class, 'user_id'); } }