feat: add ErrorResponseDTO.java

Author: vanish-gold16

src/main/java/com/example/SorokinSpringBoot/ErrorResponseDTO.java

@@ -0,0 +1,11 @@
+package com.example.SorokinSpringBoot;
+
+import java.time.LocalDateTime;
+
+public record ErrorResponseDTO(String message,
+                               String detailedMessage,
+                               LocalDateTime errorTime) {
+
+
+
+}

src/main/java/com/example/SorokinSpringBoot/exceptions/GlobalExceptionHandler.java

@@ -1,9 +1,13 @@
 package com.example.SorokinSpringBoot.exceptions;
 
+import com.example.SorokinSpringBoot.ErrorResponseDTO;
+import jakarta.persistence.EntityNotFoundException;
+import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.ControllerAdvice;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 
+import java.time.LocalDateTime;
 import java.util.logging.Logger;
 
 @ControllerAdvice
@@ -12,9 +16,42 @@ public class GlobalExceptionHandler {
     private static final Logger logger = Logger.getLogger(GlobalExceptionHandler.class.getName());
 
     @ExceptionHandler(Exception.class)
-    public ResponseEntity<Void> handleGenericException(Exception exception) {
-        logger.warning("Handle exception" + exception);
-        return ResponseEntity.status(500).build();
+    public ResponseEntity<ErrorResponseDTO> handleGenericException(Exception exception) {
+        logger.warning("Handle exception " + exception);
+
+        var errorDTO = new ErrorResponseDTO(
+                "Internal server error",
+                exception.getMessage(),
+                LocalDateTime.now()
+        );
+
+        return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(errorDTO);
+    }
+
+    @ExceptionHandler(EntityNotFoundException.class)
+    public ResponseEntity<ErrorResponseDTO> handleEntityNotFound(Exception exception) {
+        logger.warning("Handle EntityNotFound " + exception.getMessage());
+
+        var errorDTO = new ErrorResponseDTO(
+                "Entity not found error",
+                exception.getMessage(),
+                LocalDateTime.now()
+        );
+
+        return ResponseEntity.status(HttpStatus.NOT_FOUND).body(errorDTO);
+    }
+
+    @ExceptionHandler(exception = {IllegalArgumentException.class, IllegalStateException.class})
+    public ResponseEntity<ErrorResponseDTO> handleIllegalArgumentException(Exception exception) {
+        logger.warning("Handle exception " + exception);
+
+        var errorDTO = new ErrorResponseDTO(
+                "Entity not found error",
+                exception.getMessage(),
+                LocalDateTime.now()
+        );
+
+        return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(errorDTO);
     }
 
 }