Refactor: Integrate Stripe and complete configuration

src/services/paymentService.ts

@@ -0,0 +1,101 @@
+import { API_BASE_URL } from './config';
+
+export interface StripeCredentials {
+  publishableKey: string;
+  enabled: boolean;
+  testMode: boolean;
+}
+
+export interface PaymentIntent {
+  id: string;
+  amount: number;
+  currency: string;
+  status: string;
+  clientSecret: string;
+}
+
+class PaymentService {
+  private async getAuthToken(): Promise<string | null> {
+    return localStorage.getItem('auth_token');
+  }
+
+  async getStripeCredentials(): Promise<StripeCredentials | null> {
+    try {
+      const token = await this.getAuthToken();
+      const response = await fetch(`${API_BASE_URL}/config/payments/stripe/credentials`, {
+        headers: {
+          'Authorization': `Bearer ${token}`,
+          'Content-Type': 'application/json',
+        },
+      });
+
+      if (!response.ok) {
+        throw new Error('Failed to fetch Stripe credentials');
+      }
+
+      return await response.json();
+    } catch (error) {
+      console.error('Error fetching Stripe credentials:', error);
+      return null;
+    }
+  }
+
+  async createPaymentIntent(data: {
+    amount: number;
+    currency: string;
+    description?: string;
+    metadata?: Record<string, string>;
+  }): Promise<PaymentIntent> {
+    const token = await this.getAuthToken();
+
+    const response = await fetch(`${API_BASE_URL}/payments/create-intent`, {
+      method: 'POST',
+      headers: {
+        'Authorization': `Bearer ${token}`,
+        'Content-Type': 'application/json',
+      },
+      body: JSON.stringify(data),
+    });
+
+    if (!response.ok) {
+      throw new Error('Failed to create payment intent');
+    }
+
+    return await response.json();
+  }
+
+  async confirmPayment(paymentIntentId: string): Promise<boolean> {
+    const token = await this.getAuthToken();
+
+    const response = await fetch(`${API_BASE_URL}/payments/confirm`, {
+      method: 'POST',
+      headers: {
+        'Authorization': `Bearer ${token}`,
+        'Content-Type': 'application/json',
+      },
+      body: JSON.stringify({ paymentIntentId }),
+    });
+
+    return response.ok;
+  }
+
+  async getPaymentStatus(paymentIntentId: string): Promise<string> {
+    const token = await this.getAuthToken();
+
+    const response = await fetch(`${API_BASE_URL}/payments/status/${paymentIntentId}`, {
+      headers: {
+        'Authorization': `Bearer ${token}`,
+        'Content-Type': 'application/json',
+      },
+    });
+
+    if (!response.ok) {
+      throw new Error('Failed to get payment status');
+    }
+
+    const data = await response.json();
+    return data.status;
+  }
+}
+
+export const paymentService = new PaymentService();