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cargando carrito desde backend

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Jaime Jiménez
2025-10-29 23:30:33 +01:00
parent ae2904aa71
commit feff9ee94a
23 changed files with 848 additions and 183 deletions
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56
src/main/java/com/imprimelibros/erp/redsys/RedsysController.java
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@ -1,53 +1,57 @@
package com.imprimelibros.erp.redsys;
import com.imprimelibros.erp.redsys.RedsysService;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.*;
@Controller
@RequestMapping("/pagos/redsys")
public class RedsysController {
private final RedsysService service;
public RedsysController(RedsysService service) { this.service = service; }
public RedsysController(RedsysService service) {
this.service = service;
}
@PostMapping("/crear")
public String crearPago(@RequestParam String order,
@RequestParam long amountCents,
Model model) {
var payReq = new RedsysService.PaymentRequest(order, amountCents, "Compra en ImprimeLibros");
var form = service.buildRedirectForm(payReq);
@RequestParam long amountCents,
Model model) throws Exception {
var req = new RedsysService.PaymentRequest(order, amountCents, "Compra en ImprimeLibros");
var form = service.buildRedirectForm(req);
model.addAttribute("action", form.action());
model.addAttribute("signatureVersion", form.signatureVersion());
model.addAttribute("merchantParameters", form.merchantParameters());
model.addAttribute("signature", form.signature());
return "payments/redsys-redirect"; // Thymeleaf
return "payments/redsys-redirect";
}
@PostMapping("/notify")
@ResponseBody
public ResponseEntity<String> notifyRedsys(@RequestParam("Ds_Signature") String dsSig,
@RequestParam("Ds_SignatureVersion") String dsSigVer,
@RequestParam("Ds_MerchantParameters") String dsParams) throws Exception {
var notif = service.validateAndParse(dsSig, dsSigVer, dsParams);
public ResponseEntity<String> notifyRedsys(
@RequestParam("Ds_Signature") String dsSignature,
@RequestParam("Ds_MerchantParameters") String dsMerchantParameters) {
// 1) Idempotencia: marca el pedido si aún no procesado.
// 2) Verifica importe/moneda/pedido contra tu base de datos.
// 3) Autoriza en tu sistema si notif.authorized() == true.
try {
RedsysService.RedsysNotification notif = service.validateAndParseNotification(dsSignature,
dsMerchantParameters);
return ResponseEntity.ok("OK");
// 1) Idempotencia: comprueba si el pedido ya fue procesado
// 2) Valida que importe/moneda/pedido coincidan con lo que esperabas
// 3) Marca como pagado si notif.authorized() == true
return ResponseEntity.ok("OK"); // Redsys espera "OK"
} catch (SecurityException se) {
// Firma incorrecta: NO procesar
return ResponseEntity.status(400).body("BAD SIGNATURE");
} catch (Exception e) {
return ResponseEntity.status(500).body("ERROR");
}
}
@GetMapping("/ok")
public String ok() { return "payments/success"; }
@GetMapping("/ko")
public String ko() { return "payments/failure"; }
}