updated audit table accroding to merchant panel

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;