class StripeProcessor implements PaymentProcessor {
  constructor(
    private readonly apiKey: string,
    private readonly webhookSecret: string
  ) {}

  async charge(amount: number, currency: string): Promise<PaymentResult> {
    console.log(`Stripe: charging ${amount} ${currency}`);
    return {
      success: true,
      transactionId: `stripe_${Date.now()}`,
      amount,
      currency,
    };
  }

  async refund(transactionId: string, amount?: number): Promise<RefundResult> {
    return { success: true, refundId: `re_${Date.now()}`, amount: amount ?? 0 };
  }

  getProviderName(): string {
    return 'Stripe';
  }
}

class GrowProcessor implements PaymentProcessor {
  constructor(private readonly merchantId: string) {}

  async charge(amount: number, currency: string): Promise<PaymentResult> {
    console.log(`Grow: charging ${amount} ${currency} for merchant ${this.merchantId}`);
    return {
      success: true,
      transactionId: `grow_${Date.now()}`,
      amount,
      currency: 'ILS',
    };
  }

  async refund(transactionId: string, amount?: number): Promise<RefundResult> {
    return { success: true, refundId: `grow_ref_${Date.now()}`, amount: amount ?? 0 };
  }

  getProviderName(): string {
    return 'Grow';
  }
}

Factory Method Pattern — יצירת אובייקטים

Factory Method Pattern — יצירת אובייקטים

Factory Method Pattern — יצירת אובייקטים