feat: patpass comercio

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

@@ -1,5 +1,6 @@
 package cl.transbank.webpay.example.controllers;
 
+import cl.transbank.exception.TransbankException;
 import com.google.gson.GsonBuilder;
 import com.google.gson.JsonPrimitive;
 import com.google.gson.JsonSerializer;
@@ -8,6 +9,8 @@
 import java.util.Random;
 
 public abstract class BaseController {
+    private static final String GENERIC_ERROR_MESSAGE =
+            "Ocurrió un error inesperado al procesar la operación.";
 
     protected static final String VIEW_ERROR = "error/error_page";
     protected static final String VIEW_ABORTED_ERROR = "error/webpay/aborted";
@@ -35,4 +38,15 @@ public String toJson(Object obj) {
     protected String getRandomNumber() {
         return String.valueOf(new Random().nextInt(Integer.MAX_VALUE));
     }
+
+    protected String getDisplayableErrorMessage(Exception e) {
+        Throwable current = e;
+        while (current != null) {
+            if (current instanceof TransbankException && current.getMessage() != null && !current.getMessage().isBlank()) {
+                return current.getMessage();
+            }
+            current = current.getCause();
+        }
+        return GENERIC_ERROR_MESSAGE;
+    }
 }

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

@@ -279,7 +279,7 @@ public String refund(@RequestParam("buy_order") String buyOrder,
     @ExceptionHandler(Exception.class)
     public String handleException(Exception e, Model model) {
         log.error("Error inesperado", e);
-        model.addAttribute("error", e.getMessage());
+        model.addAttribute("error", getDisplayableErrorMessage(e));
         return VIEW_ERROR;
     }
 }

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

@@ -299,7 +299,7 @@ public String capture(
     @ExceptionHandler(Exception.class)
     public String handleException(Exception e, Model model) {
         log.error("Error inesperado", e);
-        model.addAttribute("error", e.getMessage());
+        model.addAttribute("error", getDisplayableErrorMessage(e));
         return VIEW_ERROR;
     }
 }

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

@@ -0,0 +1,251 @@
+package cl.transbank.webpay.example.controllers;
+
+import cl.transbank.common.IntegrationApiKeys;
+import cl.transbank.common.IntegrationCommerceCodes;
+import cl.transbank.patpass.PatpassComercio;
+import cl.transbank.patpass.responses.PatpassComercioInscriptionStartResponse;
+import cl.transbank.patpass.responses.PatpassComercioTransactionStatusResponse;
+import cl.transbank.webpay.exception.InscriptionStartException;
+import cl.transbank.webpay.exception.TransactionStatusException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpSession;
+import lombok.extern.log4j.Log4j2;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+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 java.io.IOException;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+@Log4j2
+@Controller
+@RequestMapping("/patpass-comercio")
+public class PatpassComercioController extends BaseController {
+    private static final String TEMPLATE_FOLDER = "patpass_comercio";
+    private static final String BASE_URL = "/patpass-comercio";
+    private static final String PRODUCT = "Patpass Comercio";
+    private static final String SESSION_TOKEN_KEY = "patpass_j_token";
+    private static final String DEFAULT_VOUCHER_URL =
+            "https://pagoautomaticocontarjetasint.transbank.cl/nuevo-ic-rest/tokenVoucherLogin";
+
+    private static final String COMMIT_PATH = "/commit";
+    private static final String VOUCHER_PATH = "/voucher";
+    private static final String NAVIGATION_ATTR = "navigation";
+    private static final String VOUCHER_URL = "voucherUrl";
+    private static final String ERROR_ATTR = "error";
+    private static final String VIEW_START = TEMPLATE_FOLDER + "/start";
+    private static final String VIEW_COMMIT = TEMPLATE_FOLDER + COMMIT_PATH;
+    private static final String VIEW_VOUCHER = TEMPLATE_FOLDER + VOUCHER_PATH;
+
+    private static final Map<String, String> NAV_START;
+    private static final Map<String, String> NAV_COMMIT;
+    private static final Map<String, String> NAV_VOUCHER;
+
+    static {
+        NAV_START = new LinkedHashMap<>();
+        NAV_START.put("request", "Petición");
+        NAV_START.put("response", "Respuesta");
+        NAV_START.put("form", "Formulario");
+        NAV_START.put("example", "Ejemplo");
+
+        NAV_COMMIT = new LinkedHashMap<>();
+        NAV_COMMIT.put("data", "Datos recibidos");
+        NAV_COMMIT.put("request", "Petición");
+        NAV_COMMIT.put("response", "Respuesta");
+        NAV_COMMIT.put("form", "Formulario");
+
+        NAV_VOUCHER = new LinkedHashMap<>();
+        NAV_VOUCHER.put("form", "voucher");
+    }
+
+    private final PatpassComercio.Inscription inscription;
+
+    public PatpassComercioController() {
+        this.inscription = PatpassComercio.Inscription.buildForIntegration(
+                IntegrationCommerceCodes.PATPASS_COMERCIO,
+                IntegrationApiKeys.PATPASS_COMERCIO
+        );
+    }
+
+    private void addBreadcrumbs(Model model, String label, String url) {
+        Map<String, String> breadcrumbs = new LinkedHashMap<>();
+        breadcrumbs.put("Inicio", "/");
+        breadcrumbs.put(PRODUCT, BASE_URL);
+        if (label != null) {
+            breadcrumbs.put(label, url);
+        }
+        model.addAttribute("product", PRODUCT);
+        model.addAttribute("breadcrumbs", breadcrumbs);
+    }
+
+    @GetMapping({"", "/"})
+    public String start(HttpServletRequest request, Model model)
+            throws IOException, InscriptionStartException {
+        model.addAttribute(NAVIGATION_ATTR, NAV_START);
+        addBreadcrumbs(model, null, null);
+
+        String returnUrl = request.getRequestURL().toString().replaceAll("/?$", "") + COMMIT_PATH;
+        String finalUrl = request.getRequestURL().toString().replaceAll("/?$", "") + VOUCHER_PATH;
+
+        Map<String, Object> requestData = new LinkedHashMap<>();
+        requestData.put("serviceId", "Service-" + getRandomNumber());
+        requestData.put("maxAmount", 100);
+        requestData.put("returnUrl", returnUrl);
+        requestData.put("finalUrl", finalUrl);
+        requestData.put("name", "Isaac");
+        requestData.put("lastName", "Newton");
+        requestData.put("secondLastName", "Gonzales");
+        requestData.put("rut", "11111111-1");
+        requestData.put("phone", "123456734");
+        requestData.put("cellPhone", "123456723");
+        requestData.put("patpassName", "Membresia de cable");
+        requestData.put("personEmail", "developer@continuum.cl");
+        requestData.put("commerceEmail", "developer@continuum.cl");
+        requestData.put("address", "Satelite 101");
+        requestData.put("city", "Santiago");
+
+
+        PatpassComercioInscriptionStartResponse resp = this.inscription.start(
+                requestData.get("returnUrl").toString(),
+                requestData.get("name").toString(),
+                requestData.get("lastName").toString(),
+                requestData.get("secondLastName").toString(),
+                requestData.get("rut").toString(),
+                requestData.get("serviceId").toString(),
+                requestData.get("finalUrl").toString(),
+                Double.valueOf(requestData.get("maxAmount").toString()),
+                requestData.get("phone").toString(),
+                requestData.get("cellPhone").toString(),
+                requestData.get("patpassName").toString(),
+                requestData.get("personEmail").toString(),
+                requestData.get("commerceEmail").toString(),
+                requestData.get("address").toString(),
+                requestData.get("city").toString()
+        );
+
+        model.addAttribute("request_data", requestData);
+        model.addAttribute("response_data", resp);
+        model.addAttribute("response_data_json", toJson(resp));
+        return VIEW_START;
+    }
+
+    @PostMapping("/commit")
+    public String commitPost(@RequestParam(name = "j_token", required = false) String jTokenLower,
+                             @RequestParam(name = "J_TOKEN", required = false) String jTokenUpper,
+                             @RequestParam(name = "token", required = false) String token,
+                             HttpServletRequest request,
+                             Model model) {
+        String jToken = firstNonBlank(jTokenLower, jTokenUpper, token);
+        if (isBlank(jToken)) {
+            model.addAttribute(ERROR_ATTR, "No se recibió el token de inscripción (J_TOKEN).");
+            return VIEW_ERROR;
+        }
+
+        request.getSession().setAttribute(SESSION_TOKEN_KEY, jToken);
+        return "redirect:" + BASE_URL + COMMIT_PATH;
+    }
+
+    @GetMapping(COMMIT_PATH)
+    public String commit(@RequestParam(name = "j_token", required = false) String jTokenLower,
+                         @RequestParam(name = "J_TOKEN", required = false) String jTokenUpper,
+                         @RequestParam(name = "token", required = false) String token,
+                         HttpServletRequest request,
+                         Model model)
+            throws IOException, TransactionStatusException {
+        String jToken = getIncomingToken(request.getSession(), jTokenLower, jTokenUpper, token);
+        if (isBlank(jToken)) {
+            model.addAttribute(ERROR_ATTR, "No se encontró el token de inscripción (J_TOKEN).");
+            return VIEW_ERROR;
+        }
+
+        model.addAttribute(NAVIGATION_ATTR, NAV_COMMIT);
+        addBreadcrumbs(model, "Confirmar registro", BASE_URL + COMMIT_PATH);
+
+        PatpassComercioTransactionStatusResponse resp = inscription.status(jToken);
+        request.getSession().setAttribute(SESSION_TOKEN_KEY, jToken);
+
+        model.addAttribute("token", jToken);
+        model.addAttribute("response_data", resp);
+        model.addAttribute("response_data_json", toJson(resp));
+        model.addAttribute("response_payload_json", toJson(Map.of(
+                "authorized", resp.isAuthorized(),
+                VOUCHER_URL, resp.getVoucherUrl()
+        )));
+        model.addAttribute(VOUCHER_URL,
+                isBlank(resp.getVoucherUrl()) ? DEFAULT_VOUCHER_URL : resp.getVoucherUrl());
+
+        return VIEW_COMMIT;
+    }
+
+    @PostMapping(VOUCHER_PATH)
+    public String voucherPost(@RequestParam(name = "j_token", required = false) String jTokenLower,
+                              @RequestParam(name = "J_TOKEN", required = false) String jTokenUpper,
+                              @RequestParam(name = "tokenComercio", required = false) String tokenComercio,
+                              @RequestParam(name = "token", required = false) String token,
+                              HttpServletRequest request,
+                              Model model) {
+        String jToken = firstNonBlank(jTokenLower, jTokenUpper, tokenComercio, token);
+        if (isBlank(jToken)) {
+            model.addAttribute(ERROR_ATTR, "No se recibió el token de inscripción (J_TOKEN).");
+            return VIEW_ERROR;
+        }
+
+        request.getSession().setAttribute(SESSION_TOKEN_KEY, jToken);
+        return "redirect:" + BASE_URL + VOUCHER_PATH;
+    }
+
+    @GetMapping(VOUCHER_PATH)
+    public String voucher(@RequestParam(name = "j_token", required = false) String jTokenLower,
+                          @RequestParam(name = "J_TOKEN", required = false) String jTokenUpper,
+                          @RequestParam(name = "tokenComercio", required = false) String tokenComercio,
+                          @RequestParam(name = "token", required = false) String token,
+                          HttpServletRequest request,
+                          Model model) {
+        String jToken = getIncomingToken(request.getSession(), jTokenLower, jTokenUpper, tokenComercio, token);
+        if (isBlank(jToken)) {
+            model.addAttribute(ERROR_ATTR, "No se encontró el token de inscripción (J_TOKEN).");
+            return VIEW_ERROR;
+        }
+
+        model.addAttribute(NAVIGATION_ATTR, NAV_VOUCHER);
+        addBreadcrumbs(model, "Voucher", BASE_URL + VOUCHER_PATH);
+        model.addAttribute("token", jToken);
+        model.addAttribute(VOUCHER_URL, DEFAULT_VOUCHER_URL);
+
+        return VIEW_VOUCHER;
+    }
+
+    private String getIncomingToken(HttpSession session, String... values) {
+        String token = firstNonBlank(values);
+        if (!isBlank(token)) {
+            return token;
+        }
+        Object sessionToken = session.getAttribute(SESSION_TOKEN_KEY);
+        return sessionToken == null ? null : sessionToken.toString();
+    }
+
+    private String firstNonBlank(String... values) {
+        for (String value : values) {
+            if (!isBlank(value)) {
+                return value;
+            }
+        }
+        return null;
+    }
+
+    private boolean isBlank(String value) {
+        return value == null || value.isBlank();
+    }
+
+    @ExceptionHandler(Exception.class)
+    public String handleException(Exception e, Model model) {
+        log.error("Error inesperado", e);
+        model.addAttribute(ERROR_ATTR, getDisplayableErrorMessage(e));
+        return VIEW_ERROR;
+    }
+}

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

@@ -209,7 +209,7 @@ public String refund(
     @ExceptionHandler(Exception.class)
     public String handleException(Exception e, Model model) {
         log.error("Error inesperado", e);
-        model.addAttribute(ATTR_ERROR, e.getMessage());
+        model.addAttribute(ATTR_ERROR, getDisplayableErrorMessage(e));
         return VIEW_ERROR;
     }
 }

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

@@ -238,7 +238,7 @@ public String refund(
     @ExceptionHandler(Exception.class)
     public String handleException(Exception e, Model model) {
         log.error("Error inesperado", e);
-        model.addAttribute(ATTR_ERROR, e.getMessage());
+        model.addAttribute(ATTR_ERROR, getDisplayableErrorMessage(e));
         return VIEW_ERROR;
     }
 }

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

@@ -276,7 +276,7 @@ private List<MallDetailSession> getSessionDetails(HttpServletRequest req) {
 
     @ExceptionHandler(Exception.class)
     public String handleException(Exception e, Model model) {
-        model.addAttribute(ATTR_ERROR, e.getMessage());
+        model.addAttribute(ATTR_ERROR, getDisplayableErrorMessage(e));
         return VIEW_ERROR;
     }
 }

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

@@ -302,7 +302,7 @@ private List<MallDetailSession> getSessionDetails(HttpServletRequest req) {
 
     @ExceptionHandler(Exception.class)
     public String handleException(Exception e, Model model) {
-        model.addAttribute(ATTR_ERROR, e.getMessage());
+        model.addAttribute(ATTR_ERROR, getDisplayableErrorMessage(e));
         return VIEW_ERROR;
     }
 }

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

@@ -175,7 +175,7 @@ public String refund(@RequestParam("token_ws") String token,
     @ExceptionHandler(Exception.class)
     public String handleException(Exception e, Model model) {
         log.error("Error inesperado", e);
-        model.addAttribute("error", e.getMessage());
+        model.addAttribute("error", getDisplayableErrorMessage(e));
         return VIEW_ERROR;
     }
 

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

@@ -195,7 +195,7 @@ public String refund(@RequestParam("token_ws") String token,
     @ExceptionHandler(Exception.class)
     public String handleException(Exception e, Model model) {
         log.error("Error inesperado", e);
-        model.addAttribute("error", e.getMessage());
+        model.addAttribute("error", getDisplayableErrorMessage(e));
         return VIEW_ERROR;
     }
 }

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

@@ -200,7 +200,7 @@ public String refund(@RequestParam("token") String token,
     @ExceptionHandler(Exception.class)
     public String handleException(Exception e, Model model) {
         log.error("Error inesperado", e);
-        model.addAttribute("error", e.getMessage());
+        model.addAttribute("error", getDisplayableErrorMessage(e));
         return VIEW_ERROR;
     }
 

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

@@ -233,7 +233,7 @@ public String capture(
     @ExceptionHandler(Exception.class)
     public String handleException(Exception e, Model model) {
         log.error("Error inesperado", e);
-        model.addAttribute("error", e.getMessage());
+        model.addAttribute("error", getDisplayableErrorMessage(e));
         return VIEW_ERROR;
     }