This stunning ring is scroll engraved and one of those rings that adds a unique vintage-inspired feel. We love this ring so much and think you will too.
(Size 4 - 8 currently available for this design. Up to half sizes available.)
2.5mm Shank Width
1.5mm Shank Thickness
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import java.util.*;
@RestController
public class CheckoutController {
@GetMapping("/checkout")
public Map checkout(
@RequestParam String products,
@RequestParam(required = false) String coupon) {
// Parse products
Map productQuantities = new HashMap<>();
for (String productEntry : products.split(",")) {
String[] parts = productEntry.split(":");
productQuantities.put(
parts[0], // Product ID
Integer.parseInt(parts[1]) // Quantity
);
}
// Build result
Map result = new HashMap<>();
result.put("products", productQuantities);
result.put("coupon", coupon != null ? coupon : "No coupon applied");
return result;
}
}