card balance on homepage

src/services/authService.js

@@ -370,6 +370,47 @@ class AuthService {
     const query = `start_date=${encodeURIComponent(startDate)}&end_date=${encodeURIComponent(endDate)}`;
     return this.makeRequest(`/card-transactions-download/${orderId}?${query}`, null, true, 'GET');
   }
+
+  // ================================
+  // Card balance quick check (Kart galyndysy)  
+  // ================================
+
+  async getCardBalanceQuickCheck(cardNumber = null, cardMonth = null, cardYear = null, passportSerie = null, passportId = null) {
+    // Fallback to stored user profile for missing fields
+    let serie = passportSerie;
+    let pid = passportId;
+    let cNumber = cardNumber;
+    let cMonth = cardMonth;
+    let cYear = cardYear;
+
+    if (!serie || !pid || !cNumber || !cMonth || !cYear) {
+      const user = await this.getStoredUser();
+      serie = serie || user?.passport_serie;
+      pid = pid || user?.passport_id;
+      cNumber = cNumber || user?.card_number;
+      cMonth = cMonth || user?.card_month;
+      cYear = cYear || user?.card_year;
+    }
+
+    if (!serie || !pid || !cNumber || !cMonth || !cYear) {
+      throw new Error('Card or passport details are missing');
+    }
+
+    // Ensure values are properly formatted
+    const plainCardNumber = String(cNumber).replace(/[^0-9]/g, '').slice(0, 16);
+    const monthStr = String(cMonth).padStart(2, '0');
+
+    const payload = {
+      passport_serie: serie,
+      passport_id: pid,
+      card_number: plainCardNumber,
+      card_month: monthStr,
+      card_year: String(cYear),
+    };
+
+    // POST request – authenticated (token header will be included if available)
+    return this.makeRequest('/card-balance-quick-check', payload, true, 'POST');
+  }
 }
 
 export default new AuthService();