update code

src/main/java/com/billpaymentservice/bbps/config/SecurityConfig.java

@@ -44,7 +44,7 @@ public class SecurityConfig {
 								         "/webjars/**", 
 								         "/error")
 						.permitAll()
-			            .requestMatchers("/payment/callback/startPayment")
+			            .requestMatchers("/payment/callback/startPayment","/checkTicketStatus/complaints/")
 			            .permitAll().requestMatchers(HttpMethod.OPTIONS, "/**").permitAll()
 						.anyRequest().authenticated())
 				.exceptionHandling(ex -> ex.authenticationEntryPoint(jwtAuthenticationEntryPoint))

src/main/java/com/billpaymentservice/bbps/entites/AuditListener.java

@@ -6,75 +6,67 @@ import java.time.LocalDateTime;
 import jakarta.persistence.PrePersist;
 import jakarta.persistence.PreUpdate;
 
-/**
- * Generic JPA entity listener that populates common audit fields on entities.
- *
- * Behavior:
- * - On PrePersist: sets createdAt/creationDate/createdEpochDate if present (only when null),
- *   and forces isDeleted/deleted to false if those fields exist.
- * - On PreUpdate: sets modifiedDate/modifiedEpochDate/updatedAt/updatedOn if present.
- *
- * This uses reflection so entities don't need to extend a specific base class.
- */
 public class AuditListener {
 
     @PrePersist
     public void prePersist(Object entity) {
         LocalDateTime now = LocalDateTime.now();
-        setIfNull(entity, "createdAt", now);
-        setIfNull(entity, "createdOn", now);
-        setIfNull(entity, "creationDate", now == null ? null : now.toString());
+
+        // Creation fields
+        setIfNull(entity, "createDateTime", now);
+        setIfNull(entity, "createdBy", null); // handle manually in service if needed
         setIfNull(entity, "createdEpochDate", System.currentTimeMillis());
 
-        // Ensure isDeleted / deleted exists and is set to false on create
+        // Set isDeleted = false on creation
         setAlways(entity, "isDeleted", Boolean.FALSE);
     }
 
-    /*@PreUpdate
-    public void preUpdate(Object entity) {
-        LocalDateTime now = LocalDateTime.now();
-        setIfNull(entity, "modifiedDate", now == null ? null : now.toString());
-        setIfNull(entity, "modifiedEpochDate", System.currentTimeMillis());
-        setIfNull(entity, "updatedAt", now);
-        setIfNull(entity, "updatedOn", now);
-    }
-*/
+	/*
+	 * @PreUpdate public void preUpdate(Object entity) { LocalDateTime now =
+	 * LocalDateTime.now();
+	 * 
+	 * // Update fields setAlways(entity, "updatedDateTime", now); setIfNull(entity,
+	 * "updatedBy", null); // you can override manually in service setAlways(entity,
+	 * "modifiedEpochDate", System.currentTimeMillis()); }
+	 */
     private void setIfNull(Object entity, String fieldName, Object value) {
         try {
             Field f = findField(entity.getClass(), fieldName);
             if (f == null) return;
+
             boolean accessible = f.canAccess(entity);
             f.setAccessible(true);
-            Object current = f.get(entity);
-            if (current == null && value != null) {
+
+            Object currentValue = f.get(entity);
+            if (currentValue == null) {
                 f.set(entity, value);
             }
+
             f.setAccessible(accessible);
-        } catch (Exception e) {
-            // ignore reflection failures
-        }
+        } catch (Exception ignored) {}
     }
 
     private void setAlways(Object entity, String fieldName, Object value) {
         try {
             Field f = findField(entity.getClass(), fieldName);
             if (f == null) return;
+
             boolean accessible = f.canAccess(entity);
             f.setAccessible(true);
+
             f.set(entity, value);
+
             f.setAccessible(accessible);
-        } catch (Exception e) {
-            // ignore reflection failures
-        }
+        } catch (Exception ignored) {}
     }
 
     private Field findField(Class<?> cls, String name) {
-        Class<?> cur = cls;
-        while (cur != null && cur != Object.class) {
+        Class<?> current = cls;
+        while (current != null && current != Object.class) {
             try {
-                return cur.getDeclaredField(name);
+                return current.getDeclaredField(name);
             } catch (NoSuchFieldException e) {
-                cur = cur.getSuperclass();
+                current = current.getSuperclass();
             }
         }
         return null;

src/main/java/com/billpaymentservice/bbps/entites/Auditable.java

@@ -17,25 +17,25 @@ import lombok.Setter;
 @Getter
 @Setter
 public abstract class Auditable {
+	  @Column(name = "create_date_time")
+	    private LocalDateTime createDateTime;
 
-    @Column(name = "created_at")
-    private LocalDateTime createdAt;
+	    @Column(name = "updated_date_time")
+	    private LocalDateTime updatedDateTime;
 
-    @Column(name = "updated_at")
-    private LocalDateTime updatedAt;
+	    @Column(name = "create_by")
+	    private LocalDateTime createdBy;
 
-    @Column(name = "created_on")
-    private LocalDateTime createdOn;
+	    @Column(name = "updated_by")
+	    private LocalDateTime updatedBy;
 
-    @Column(name = "updated_on")
-    private LocalDateTime updatedOn;
+	    @Column(name = "created_epoch_date")
+	    private Long createdEpochDate;
 
-    @Column(name = "created_epoch_date")
-    private Long createdEpochDate;
+	    @Column(name = "modified_epoch_date")
+	    private Long modifiedEpochDate;
 
-    @Column(name = "modified_epoch_date")
-    private Long modifiedEpochDate;
-
-    @Column(name = "is_deleted")
-    private Boolean isDeleted = Boolean.FALSE;
+	    @Column(name = "is_deleted")
+	    private Boolean isDeleted = Boolean.FALSE;
+	    
 }

src/main/java/com/billpaymentservice/bbps/entites/BillCustomerParams.java

@@ -1,5 +1,6 @@
 package com.billpaymentservice.bbps.entites;
 
+
 import jakarta.persistence.Entity;
 import jakarta.persistence.GeneratedValue;
 import jakarta.persistence.GenerationType;

src/main/java/com/billpaymentservice/bbps/exception/GlobalExceptionHandler.java

@@ -2,6 +2,8 @@ package com.billpaymentservice.bbps.exception;
 
 import java.util.*;
 import java.util.stream.Collectors;
+import java.net.ConnectException;
+import java.net.SocketTimeoutException;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -12,6 +14,7 @@ import org.springframework.web.bind.MethodArgumentNotValidException;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.method.HandlerMethod;
 import org.springframework.web.servlet.NoHandlerFoundException;
+import org.springframework.web.client.ResourceAccessException;
 
 import com.billpaymentservice.bbps.dto.ResponseModel;
 
@@ -90,16 +93,13 @@ public class GlobalExceptionHandler {
 
         logger.warn("Invalid JSON received for endpoint {}: {}", endpoint, shortMsg);
 
-        Map<String, Object> data = Map.of(
-                "exception", ex.getClass().getName(),
-                "message", shortMsg
-        );
+        
 
         ResponseModel<?> resp = new ResponseModel<>(
-                "[" + endpoint + "] Invalid JSON received",
+                "Invalid JSON received",
                 "FAILED",
                 HttpStatus.BAD_REQUEST.value(),
-                data
+                null
         );
 
         return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(resp);
@@ -164,6 +164,79 @@ public class GlobalExceptionHandler {
         return ResponseEntity.status(httpStatus).body(resp);
     }
 
+    // ------------------------- RESOURCE ACCESS / TIMEOUT / CONNECT ------------------------
+    @ExceptionHandler(ResourceAccessException.class)
+    public ResponseEntity<ResponseModel<?>> handleResourceAccess(
+            ResourceAccessException ex,
+            HttpServletRequest request,
+            HandlerMethod handlerMethod) {
+
+        String context = buildErrorContext(ex, request, handlerMethod);
+        logger.error("ResourceAccessException → {}", context, ex);
+
+        Throwable cause = ex.getCause();
+        String message;
+        HttpStatus status;
+
+        if (cause instanceof SocketTimeoutException) {
+            message = "Server timeout - server may be down";
+            status = HttpStatus.GATEWAY_TIMEOUT; // 504
+        } else if (cause instanceof ConnectException) {
+            message = "Server unavailable - connection refused";
+            status = HttpStatus.SERVICE_UNAVAILABLE; // 503
+        } else {
+            message = "Server unreachable: " + ex.getMessage();
+            status = HttpStatus.SERVICE_UNAVAILABLE;
+        }
+
+        ResponseModel<?> resp = new ResponseModel<>(
+                message,
+                "FAILED",
+                status.value(),
+                null
+        );
+
+        return ResponseEntity.status(status).body(resp);
+    }
+
+    @ExceptionHandler(SocketTimeoutException.class)
+    public ResponseEntity<ResponseModel<?>> handleSocketTimeout(
+            SocketTimeoutException ex,
+            HttpServletRequest request,
+            HandlerMethod handlerMethod) {
+
+        String context = buildErrorContext(ex, request, handlerMethod);
+        logger.error("SocketTimeoutException → {}", context, ex);
+
+        ResponseModel<?> resp = new ResponseModel<>(
+                "Server timeout - server is down",
+                "FAILED",
+                HttpStatus.GATEWAY_TIMEOUT.value(),
+                null
+        );
+
+        return ResponseEntity.status(HttpStatus.GATEWAY_TIMEOUT).body(resp);
+    }
+
+    @ExceptionHandler(ConnectException.class)
+    public ResponseEntity<ResponseModel<?>> handleConnectException(
+            ConnectException ex,
+            HttpServletRequest request,
+            HandlerMethod handlerMethod) {
+
+        String context = buildErrorContext(ex, request, handlerMethod);
+        logger.error("ConnectException → {}", context, ex);
+
+        ResponseModel<?> resp = new ResponseModel<>(
+                "Server unavailable - connection refused",
+                "FAILED",
+                HttpStatus.SERVICE_UNAVAILABLE.value(),
+                null
+        );
+
+        return ResponseEntity.status(HttpStatus.SERVICE_UNAVAILABLE).body(resp);
+    }
+
     // ------------------------- GENERIC EXCEPTION ------------------------
     @ExceptionHandler(Exception.class)
     public ResponseEntity<ResponseModel<?>> handleAll(

src/main/java/com/billpaymentservice/bbps/serviceImpl/HttpService.java

@@ -2,6 +2,7 @@ package com.billpaymentservice.bbps.serviceImpl;
 
 
 import java.util.HashMap;
+import java.net.ConnectException;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -12,6 +13,7 @@ import org.springframework.stereotype.Service;
 import org.springframework.web.client.HttpClientErrorException;
 import org.springframework.web.client.HttpServerErrorException;
 import org.springframework.web.client.RestClient;
+import org.springframework.web.client.ResourceAccessException;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 
@@ -24,6 +26,15 @@ public class HttpService {
     private final RestClient restClient;
     private final ObjectMapper objectMapper = new ObjectMapper();
 
+    // Helper to produce server-down/timeout style responses
+    private HashMap<String, String> buildServerDownResponse(String code, String message, Exception e) {
+        HashMap<String, String> response = new HashMap<>();
+        response.put("respCode", code);
+        response.put("data", message);
+        log.error("❌ {} - {}", code, message, e);
+        return response;
+    }
+
     
 
     public HashMap<String, String> postRequest(String url, String payload, HttpHeaders customHeaders) {
@@ -60,6 +71,15 @@ public class HttpService {
             response.put("respCode", "403");
             response.put("data", "FORBIDDEN - Check credentials in HttpService");
             
+        } catch (ResourceAccessException e) {
+            // This often wraps timeouts or connection refused
+            Throwable cause = e.getCause();
+            if (cause instanceof ConnectException) {
+                return buildServerDownResponse("503", "Server unavailable - connection refused", e);
+            } else {
+                return buildServerDownResponse("503", "Server unreachable: " + e.getMessage(), e);
+            }
+
         } catch (Exception e) {
             log.error("❌ HttpService Exception: {}", e.getMessage());
             response.put("respCode", "500");
@@ -97,6 +117,13 @@ public class HttpService {
             log.error("❌ HTTP Error: {}", httpException.getMessage(), httpException);
             response.put("respCode", String.valueOf(httpException.getStatusCode().value()));
             response.put("data", httpException.getResponseBodyAsString());
+        } catch (ResourceAccessException e) {
+            Throwable cause = e.getCause();
+            if (cause instanceof ConnectException) {
+                return buildServerDownResponse("503", "Server unavailable - connection refused", e);
+            } else {
+                return buildServerDownResponse("503", "Server unreachable: " + e.getMessage(), e);
+            }
         } catch (Exception e) {
             log.error("❌ Exception during GET call: {}", e.getMessage(), e);
             response.put("respCode", "500");
@@ -133,6 +160,13 @@ public class HttpService {
             log.error("❌ HTTP Error: {}", httpException.getMessage(), httpException);
             response.put("respCode", String.valueOf(httpException.getStatusCode().value()));
             response.put("data", httpException.getResponseBodyAsString());
+        } catch (ResourceAccessException e) {
+            Throwable cause = e.getCause();
+            if (cause instanceof ConnectException) {
+                return buildServerDownResponse("503", "Server unavailable - connection refused", e);
+            } else {
+                return buildServerDownResponse("503", "Server unreachable: " + e.getMessage(), e);
+            }
         } catch (Exception e) {
             log.error("❌ Exception during GET call: {}", e.getMessage(), e);
             response.put("respCode", "500");
@@ -171,6 +205,13 @@ public class HttpService {
             response.put("respCode", String.valueOf(e.getStatusCode().value()));
             response.put("data", e.getResponseBodyAsString()); // still HTML or error string
             
+        } catch (ResourceAccessException e) {
+            Throwable cause = e.getCause();
+            if (cause instanceof ConnectException) {
+                return buildServerDownResponse("503", "Server unavailable - connection refused", e);
+            } else {
+                return buildServerDownResponse("503", "Server unreachable: " + e.getMessage(), e);
+            }
         } catch (Exception e) {
             log.error("❌ FORM POST Exception: {}", e.getMessage(), e);
             
@@ -181,7 +222,4 @@ public class HttpService {
         return response;
     }
 
- 
-    
-
 }

src/main/java/com/billpaymentservice/bbps/serviceImpl/PaymentServiceImpl.java

@@ -192,7 +192,6 @@ public class PaymentServiceImpl implements PaymentService {
 		String apiName = BBPSConstant.API_CHECK_TRANSACTION_STATUS;
 		String txnId = helper.generateTxnId(15);
 		String requestId = transactionStatusRequest.getReqId();
-
 		// START log for internal transaction status check
 		LOGGER.info("[{}] START (internal) | checkTxnId={} | reqId={} | bankTxnId={}", apiName, txnId, requestId,
 				transactionStatusRequest.getTxnId());

src/main/java/com/billpaymentservice/bbps/util/BBPSConstant.java

@@ -3,7 +3,7 @@ package com.billpaymentservice.bbps.util;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 
-public class BBPSConstant {
+public class BBPSConstant extends BBPS_RESPONSE_COD_CONSTANT {
 
 	// Jwt Token Expiration Time
 	public static final long JWT_EXPIRATION_MS = 1000 * 60 * 60 * 24; // 24 hours

src/main/java/com/billpaymentservice/bbps/util/BBPS_RESPONSE_COD_CONSTANT.java

@@ -0,0 +1,5 @@
+package com.billpaymentservice.bbps.util;
+
+public class BBPS_RESPONSE_COD_CONSTANT {
+
+}

src/main/java/com/billpaymentservice/bbps/util/BillerMapperHelper.java

@@ -720,11 +720,8 @@ public class BillerMapperHelper {
 		parent.setUserId(responseWrapper.getUserId());
 		// Map incoming DTO date strings into Auditable LocalDateTime fields
 		LocalDateTime parentCreatedOn = parseToLocalDateTime(responseWrapper.getCreationDate());
-		if (parentCreatedOn != null)
-			parent.setCreatedOn(parentCreatedOn);
+
 		LocalDateTime parentUpdatedOn = parseToLocalDateTime(responseWrapper.getModifiedDate());
-		if (parentUpdatedOn != null)
-			parent.setUpdatedOn(parentUpdatedOn);
 		parent.setCreatedEpochDate(responseWrapper.getCreatedEpochDate());
 		parent.setModifiedEpochDate(responseWrapper.getModifiedEpochDate());
 		parent.setReqId(reqId);
@@ -967,12 +964,10 @@ public class BillerMapperHelper {
 		// DATES
 		// Map incoming DTO date strings into Auditable LocalDateTime fields
 		LocalDateTime bmCreatedOn = parseToLocalDateTime(responseWrapper.getCreationDate());
-		if (bmCreatedOn != null) {
-			billMaster.setCreatedOn(bmCreatedOn);
-		}
+
 		LocalDateTime bmUpdatedOn = parseToLocalDateTime(responseWrapper.getModifiedDate());
 		if (bmUpdatedOn != null) {
-			billMaster.setUpdatedOn(bmUpdatedOn);
+			billMaster.setUpdatedDateTime(bmUpdatedOn);
 		}
 		billMaster.setCreatedEpochDate(responseWrapper.getCreatedEpochDate());
 		billMaster.setModifiedEpochDate(responseWrapper.getModifiedEpochDate());
@@ -1107,16 +1102,12 @@ public class BillerMapperHelper {
 			record.setQrString(Optional.ofNullable(apiResponse.getResponseData().getQrString()).orElse("NO_QR"));
 			// parse createdOn string into LocalDateTime and set on Auditable
 			LocalDateTime createdOn = parseToLocalDateTime(apiResponse.getResponseData().getCreatedOn());
-			if (createdOn == null)
-				createdOn = LocalDateTime.now();
-			record.setCreatedOn(createdOn);
-			// default status pending
+
 			record.setTxnStatus("PENDING");
 		} else {
 			record.setAmount("0.00");
 			record.setMid(request.getMid());
 			record.setTxnStatus("PENDING");
-			record.setCreatedOn(LocalDateTime.now());
 		}
 
 		// store the original request body and raw response

src/main/java/com/billpaymentservice/bbps/util/Helper.java

@@ -184,8 +184,6 @@ public class Helper {
 		user.setName(request.getName());
 		user.setEmail(request.getEmail());
 		user.setMid(request.getMid());
-		// set audit createdOn timestamp
-		user.setCreatedOn(LocalDateTime.now());
 		// Generate a unique userId (UUID)
 		String uniqueUserId = generateUniqueUserId();
 		user.setUserId(uniqueUserId);

src/main/resources/application-local.properties

@@ -18,11 +18,14 @@ swagger.server.description=Local Development Server
 
 
 # DataSource
-spring.datasource.url=jdbc:postgresql://localhost:5432/devdbuat
-spring.datasource.username=postgres
-spring.datasource.password=UAT@DB_2025
+spring.datasource.url=jdbc:postgresql://localhost:5432/bbps_new_updated
 
-#spring.datasource.password=himanshu@123
+#spring.datasource.url=jdbc:postgresql://localhost:5432/bbps_enhanced
+>>>>>>> Stashed changes
+spring.datasource.username=postgres
+#spring.datasource.password=UAT@DB_2025
+
+spring.datasource.password=himanshu@123
 spring.datasource.driver-class-name=org.postgresql.Driver
 spring.datasource.type=com.zaxxer.hikari.HikariDataSource
 

src/main/resources/application.properties

@@ -21,7 +21,7 @@ spring.profiles.active=local
 
 
 # DataSource
-spring.datasource.url=jdbc:postgresql://localhost:5432/BBPS_Enhanced
+spring.datasource.url=jdbc:postgresql://localhost:5432/devdbuat
 spring.datasource.username=postgres
 #spring.datasource.password=UAT@DB_2025