added models, crypto, and constants services

src/models/data/cardData.ts

@@ -0,0 +1,20 @@
+class CardData {
+    cardholderName: string;
+    brand: string;
+    number: string;
+    expMonth: string;
+    expYear: string;
+    code: string;
+
+    constructor(data: any) {
+        this.cardholderName = data.CardholderName;
+        this.brand = data.Brand;
+        this.number = data.Number;
+        this.expMonth = data.ExpMonth;
+        this.expYear = data.ExpYear;
+        this.code = data.Code;
+    }
+}
+
+export { CardData };
+(window as any).CardData = CardData;