Use code COLD for 20% OFF your order. Must be entered during checkout. Valid 1/31-2/2.

Rain Jewelry

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Rain Jewelry Collection, a fashion jewelry brand, offers timeless jewelry styles that bridge seasons creating color stories which will fit well into any wardrobe. Fun, trendy and affordable wholesale fashion jewelry!

How to care for fashion jewelry

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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; } }

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