public function deleting(Customer $customer): void 	{ 		foreach ($customer->reviews as $review) { 			$review->delete(); 		}  		foreach ($customer->addresses as $address) { 			$address->delete(); 		}  		foreach ($customer->likes as $like) { 			$like->delete(); 		}  		foreach ($customer->referrals as $referral) { 			$referral->delete(); 		}  		if ($customer->cheeseclub) { 			$customer->cheeseclub->delete(); 		} 	}