improve the internal server error exception handler by adding time st…

…amp, error message and details

skill-tree/src/main/java/com/RDS/skilltree/exceptions/GlobalExceptionHandler.java

@@ -2,7 +2,6 @@
 
 import com.RDS.skilltree.utils.GenericResponse;
 import jakarta.validation.ConstraintViolationException;
-import java.util.List;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.tomcat.websocket.AuthenticationException;
 import org.springframework.http.HttpStatus;
@@ -15,6 +14,11 @@
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.context.request.WebRequest;
 
+import java.time.LocalDateTime;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
 @Slf4j
 @ControllerAdvice
 public class GlobalExceptionHandler {
@@ -139,8 +143,16 @@ public ResponseEntity<?> handleForbiddenException(ForbiddenException ex, WebRequ
     @ExceptionHandler(InternalServerErrorException.class)
     public ResponseEntity<?> handleInternalServerErrorException(
             InternalServerErrorException ex, WebRequest request) {
-        log.error("Exception - Error : {}", ex.getMessage(), ex);
-        return new ResponseEntity<>(
-                new GenericResponse<>(null, ex.getMessage()), HttpStatus.INTERNAL_SERVER_ERROR);
+        log.error("Internal Server Error", ex);
+        // Create a more specific error message based on the exception type or cause
+        String errorMessage = "An unexpected error occurred.";
+
+        // Consider adding more details to the response for debugging
+        Map<String, Object> errorDetails = new HashMap<>();
+        errorDetails.put("timestamp", LocalDateTime.now());
+        errorDetails.put("message", errorMessage);
+        errorDetails.put("details", ex.getMessage()); // Include exception details for debugging
+
+        return new ResponseEntity<>(errorDetails, HttpStatus.INTERNAL_SERVER_ERROR);
     }
 }