feat: oneclick mall deferred

src/main/java/cl/transbank/webpay/example/controllers/BaseController.java

@@ -7,9 +7,11 @@
 public abstract class BaseController {
 
     protected static final String VIEW_ERROR = "error/error_page";
-    protected static final String VIEW_ABORTED_ERROR = "error/aborted";
-    protected static final String VIEW_FORM_ERROR = "error/form_error";
-    protected static final String VIEW_TIMEOUT_ERROR = "error/timeout";
+    protected static final String VIEW_ABORTED_ERROR = "error/webpay/aborted";
+    protected static final String VIEW_FORM_ERROR = "error/webpay/form_error";
+    protected static final String VIEW_TIMEOUT_ERROR = "error/webpay/timeout";
+    protected static final String VIEW_RECOVER_ERROR = "error/oneclick/recover";
+    protected static final String VIEW_REJECTED_ERROR = "error/oneclick/rejected";
 
     public String toJson(Object obj) {
         return (new GsonBuilder().setPrettyPrinting().create()).toJson(obj);

src/main/java/cl/transbank/webpay/example/controllers/OneclickMallController.java

@@ -0,0 +1,285 @@
+package cl.transbank.webpay.example.controllers;
+
+import cl.transbank.common.IntegrationApiKeys;
+import cl.transbank.common.IntegrationCommerceCodes;
+import cl.transbank.common.IntegrationType;
+import cl.transbank.webpay.common.WebpayOptions;
+import cl.transbank.webpay.exception.*;
+import cl.transbank.webpay.oneclick.Oneclick;
+import cl.transbank.webpay.oneclick.model.MallTransactionCreateDetails;
+import jakarta.servlet.http.HttpServletRequest;
+import lombok.extern.log4j.Log4j2;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.*;
+
+import java.io.IOException;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+@Log4j2
+@Controller
+@RequestMapping("/oneclick-mall")
+public class OneclickMallController extends BaseController {
+
+    private static final int AUTHORIZED = 0;
+    private static final String TEMPLATE_FOLDER = "oneclick_mall";
+    private static final String BASE_URL = "/oneclick-mall";
+    private static final String PRODUCT = "Webpay Oneclick Mall";
+    private static final String MODEL_NAVIGATION =  "navigation";
+    private static final String MODEL_RESPONSE =  "response_data";
+    private static final String MODEL_RESPONSE_JSON =  "response_data_json";
+
+    private static final String VIEW_START = TEMPLATE_FOLDER + "/start";
+    private static final String VIEW_FINISH = TEMPLATE_FOLDER + "/finish";
+    private static final String VIEW_AUTHORIZE = TEMPLATE_FOLDER + "/authorize";
+    private static final String VIEW_DELETE = TEMPLATE_FOLDER + "/delete";
+    private static final String VIEW_STATUS = TEMPLATE_FOLDER + "/status";
+    private static final String VIEW_REFUND = TEMPLATE_FOLDER + "/refund";
+    private static final String VIEW_ERROR = "error/error_page";
+
+    private static final Map<String, String> NAV_START;
+    private static final Map<String, String> NAV_FINISH;
+    private static final Map<String, String> NAV_FINISH_RECOVER;
+    private static final Map<String, String> NAV_FINISH_REJECTED;
+    private static final Map<String, String> NAV_AUTHORIZE;
+    private static final Map<String, String> NAV_DELETE;
+    private static final Map<String, String> NAV_STATUS;
+    private static final Map<String, String> NAV_REFUND;
+
+
+
+
+    static {
+        NAV_START = new LinkedHashMap<>();
+        NAV_START.put("request", "Petición");
+        NAV_START.put("response", "Respuesta");
+        NAV_START.put("form", "Creación del formulario");
+        NAV_START.put("example", "Ejemplo");
+
+        NAV_FINISH = new LinkedHashMap<>();
+        NAV_FINISH.put("data", "Datos");
+        NAV_FINISH.put("request", "Petición");
+        NAV_FINISH.put("response", "Respuesta");
+        NAV_FINISH.put("authorize", "Autorizar una transacción");
+
+        NAV_FINISH_RECOVER = new LinkedHashMap<>();
+        NAV_FINISH_RECOVER.put("data", "Datos");
+
+        NAV_FINISH_REJECTED = new LinkedHashMap<>();
+        NAV_FINISH_REJECTED.put("data", "Datos");
+        NAV_FINISH_REJECTED.put("request", "Petición");
+        NAV_FINISH_REJECTED.put("response", "Respuesta");
+
+        NAV_AUTHORIZE = new LinkedHashMap<>();
+        NAV_AUTHORIZE.put("request", "Petición");
+        NAV_AUTHORIZE.put("response", "Respuesta");
+        NAV_AUTHORIZE.put("done", "Listo");
+
+        NAV_STATUS = new LinkedHashMap<>();
+        NAV_STATUS.put("request", "Petición");
+        NAV_STATUS.put("response", "Respuesta");
+
+        NAV_DELETE = new LinkedHashMap<>();
+        NAV_DELETE.put("data", "Borrar usuario");
+
+        NAV_REFUND = NAV_STATUS;
+
+    }
+
+     private final Oneclick.MallInscription inscription;
+    private final Oneclick.MallTransaction transaction;
+
+    public OneclickMallController() {
+        WebpayOptions options = new WebpayOptions(
+                IntegrationCommerceCodes.ONECLICK_MALL,
+                IntegrationApiKeys.WEBPAY,
+                IntegrationType.TEST
+        );
+        this.inscription = new Oneclick.MallInscription(options);
+        this.transaction = new Oneclick.MallTransaction(options);
+    }
+
+    private void addBreadcrumbs(Model model, String label, String url) {
+        Map<String, String> breadcrumbs = new LinkedHashMap<>();
+        breadcrumbs.put("Inicio", "/");
+        breadcrumbs.put(PRODUCT, BASE_URL + "/start");
+        if (label != null) breadcrumbs.put(label, url);
+        model.addAttribute("product", PRODUCT);
+        model.addAttribute("breadcrumbs", breadcrumbs);
+    }
+
+    @GetMapping("/start")
+    public String start(HttpServletRequest req, Model model)
+            throws IOException, InscriptionStartException {
+        model.addAttribute(MODEL_NAVIGATION, NAV_START);
+        addBreadcrumbs(model, "Iniciar inscripción", "#");
+
+        String username = "user_" + getRandomNumber();
+        String email = "user." + getRandomNumber() + "@example.com";
+        String returnUrl = req.getRequestURL().toString().replace("start", "finish");
+
+        var resp = inscription.start(username, email, returnUrl);
+
+        model.addAttribute("request_data", Map.of(
+                "username", username,
+                "email", email,
+                "returnUrl", returnUrl
+        ));
+        model.addAttribute("request_data_json", toJson(Map.of(
+                "username", username,
+                "email", email,
+                "returnUrl", returnUrl
+        )));
+        model.addAttribute(MODEL_RESPONSE, resp);
+        model.addAttribute(MODEL_RESPONSE_JSON, toJson(resp));
+        model.addAttribute("url", resp.getUrlWebpay());
+        model.addAttribute("token", resp.getToken());
+
+        req.getSession().setAttribute("username", username);
+        req.getSession().setAttribute("email", email);
+
+        return VIEW_START;
+    }
+
+    @GetMapping("/finish")
+    public String finish(HttpServletRequest req,
+                         @RequestParam Map<String, String> params,
+                         @RequestParam(name = "TBK_TOKEN", required = false) String token,
+                         @RequestParam(name = "TBK_ORDEN_COMPRA", required = false) String ordenCompra,
+                         Model model)
+            throws IOException, InscriptionFinishException {
+
+        model.addAttribute(MODEL_NAVIGATION, NAV_FINISH);
+        addBreadcrumbs(model, "Finalizar inscripción", "#");
+
+        if (ordenCompra != null) {
+            model.addAttribute(MODEL_NAVIGATION, NAV_FINISH_RECOVER); 
+            model.addAttribute("request_data_json", toJson(params));
+            return VIEW_RECOVER_ERROR;
+        }
+
+        String username = (String) req.getSession().getAttribute("username");
+
+        var resp = inscription.finish(token);
+        model.addAttribute(MODEL_RESPONSE, resp);
+        model.addAttribute(MODEL_RESPONSE_JSON, toJson(resp));
+
+        if (resp.getResponseCode() != AUTHORIZED) {
+            model.addAttribute(MODEL_NAVIGATION, NAV_FINISH_REJECTED);
+            model.addAttribute("request_data_json", toJson(params));
+            return VIEW_REJECTED_ERROR;
+        }
+
+        req.getSession().setAttribute("tbkUser", resp.getTbkUser());
+
+        model.addAttribute("request_data", Map.of(
+                "username", username,
+                "tbkUser", resp.getTbkUser()
+        ));
+
+        model.addAttribute("token", token);
+        model.addAttribute("username", username);
+        model.addAttribute("tbk_user", resp.getTbkUser());
+
+        model.addAttribute("child_commerce_code1", IntegrationCommerceCodes.ONECLICK_MALL_CHILD1);
+        model.addAttribute("child_commerce_code2", IntegrationCommerceCodes.ONECLICK_MALL_CHILD2);
+
+        return VIEW_FINISH;
+    }
+
+    @GetMapping("/delete")
+    public String delete(@RequestParam String username,
+                         @RequestParam("tbk_user") String tbkUser,
+                         Model model)
+            throws IOException, InscriptionDeleteException {
+
+        model.addAttribute(MODEL_NAVIGATION, NAV_DELETE);
+        addBreadcrumbs(model, "Eliminar inscripción", "#");
+
+        inscription.delete(tbkUser, username);
+        model.addAttribute("message", "Inscripción eliminada exitosamente.");
+
+        return VIEW_DELETE;
+    }
+
+    @GetMapping("/authorize")
+    public String authorize(
+            @RequestParam String username,
+            @RequestParam("tbk_user") String tbkUser,
+            @RequestParam("child_commerce_code1") String childCode1,
+            @RequestParam("child_commerce_code2") String childCode2,
+            @RequestParam("child_commerce_amount1") double amount1,
+            @RequestParam("child_commerce_amount2") double amount2,
+            @RequestParam("child_commerce_installments1") int installments1,
+            @RequestParam("child_commerce_installments2") int installments2,
+            Model model)
+            throws IOException, TransactionAuthorizeException {
+
+        model.addAttribute(MODEL_NAVIGATION, NAV_AUTHORIZE);
+        addBreadcrumbs(model, "Autorizar transacción", "#");
+
+        String buyOrder = "Order" + getRandomNumber();
+        String childBuyOrder1 = "Order1_" + getRandomNumber();
+        String childBuyOrder2 = "Order2_" + getRandomNumber();
+
+        var details = MallTransactionCreateDetails
+                .build()
+                .add(
+                        amount1,
+                        childCode1,
+                        childBuyOrder1,
+                        (byte) installments1
+                )
+                .add(
+                        amount2,
+                        childCode2,
+                        childBuyOrder2,
+                        (byte) installments2
+                );
+
+        var resp = transaction.authorize(username, tbkUser, buyOrder, details);
+
+        model.addAttribute(MODEL_RESPONSE, resp);
+        model.addAttribute(MODEL_RESPONSE_JSON, toJson(resp));
+
+        return VIEW_AUTHORIZE;
+    }
+
+    @GetMapping("/status")
+    public String status(@RequestParam("buy_order") String buyOrder, Model model)
+            throws IOException, TransactionStatusException {
+
+        model.addAttribute(MODEL_NAVIGATION, NAV_STATUS);
+        addBreadcrumbs(model, "Consultar estado", "#");
+
+        var resp = transaction.status(buyOrder);
+        model.addAttribute(MODEL_RESPONSE_JSON, toJson(resp));
+
+        return VIEW_STATUS;
+    }
+
+    @GetMapping("/refund")
+    public String refund(@RequestParam("buy_order") String buyOrder,
+                         @RequestParam("child_buy_order") String childBuyOrder,
+                         @RequestParam("child_commerce_code") String childCommerceCode,
+                         @RequestParam double amount,
+                         Model model)
+    throws IOException, TransactionRefundException {
+        model.addAttribute(MODEL_NAVIGATION, NAV_REFUND);
+        addBreadcrumbs(model, "Reembolso", "#");
+
+        model.addAttribute("buy_order", buyOrder);
+        var resp = transaction.refund(buyOrder, childCommerceCode, childBuyOrder, amount);
+        model.addAttribute(MODEL_RESPONSE_JSON, toJson(resp));
+
+        return VIEW_REFUND;
+    }
+
+    @ExceptionHandler(Exception.class)
+    public String handleException(Exception e, Model model) {
+        log.error("Error inesperado", e);
+        model.addAttribute("error", e.getMessage());
+        return VIEW_ERROR;
+    }
+}