TA 역할 Spring 경계 smoke (role-ta-live-1522-001)

src/main/java/com/klaroworks/runtime/dto/ApiResponse.java

@@ -0,0 +1,39 @@
+package com.klaroworks.runtime.dto;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.klaroworks.runtime.exception.ErrorCode;
+import lombok.*;
+import java.time.Instant;
+
+@Data @Builder @NoArgsConstructor @AllArgsConstructor
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class ApiResponse<T> {
+    private boolean success;
+    private T data;
+    private ErrorInfo error;
+    private String timestamp;
+    
+    @Data @Builder @NoArgsConstructor @AllArgsConstructor
+    public static class ErrorInfo {
+        private String code;
+        private String message;
+        private Object details;
+    }
+    
+    public static <T> ApiResponse<T> success(T data) {
+        return ApiResponse.<T>builder().success(true).data(data)
+                .timestamp(Instant.now().toString()).build();
+    }
+    
+    public static <T> ApiResponse<T> error(ErrorCode code) {
+        return ApiResponse.<T>builder().success(false)
+                .error(ErrorInfo.builder().code(code.getCode()).message(code.getMessage()).build())
+                .timestamp(Instant.now().toString()).build();
+    }
+    
+    public static <T> ApiResponse<T> error(ErrorCode code, Object details) {
+        return ApiResponse.<T>builder().success(false)
+                .error(ErrorInfo.builder().code(code.getCode()).message(code.getMessage()).details(details).build())
+                .timestamp(Instant.now().toString()).build();
+    }
+}