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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Australia's leading K-POP Store

Happy Town Kpop Store
since 2015

Welcome to HAPPY TOWN KPOP STORE

SEVENTEEN - SEVENTEENTH HEAVEN [11TH MINI ALBUM]

Happy Town
Sep 20, 2023
1 min read

Updated: Jan 17, 2024

- Release date: 23/10/2023

- Standard [ AM 5:26 ] version : $49.90

- Standard [ PM 2:14 ] version : $49.90

- Standard [ PM 10:23 ] version : $49.90

- 3 Standard Album Weverse Shop Set : $169.00

└ This Standard Album Weverse Shop Set come with Random 3 out of 13 Unreleased Photocards, Random 3 out of 13 Photo Magnets And 1 unreleased Group Photo Frame

PREORDER NOW

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