package com.ks.consumerjdgiftcoupon.aop;

import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.springframework.stereotype.Component;
import org.springframework.validation.BindingResult;

@Component
@Aspect
public class ValidatePrintAspectJ {
    private final String EDP = "execution(* com.ks.consumerjdgiftcoupon.controller..*.*(..))";

    @Around(EDP)
    public Object testAround(ProceedingJoinPoint joinPoint) throws Throwable {
        Object[] args = joinPoint.getArgs();
        for (Object object : args) {
            if (object instanceof BindingResult) {
                BindingResult bindingResult = (BindingResult) object;
                if (bindingResult.hasErrors()) {
                    String errorMessage = bindingResult.getFieldError().getDefaultMessage();
                    return errorMessage;
                }
                break;
            }
        }
        return joinPoint.proceed();
    }


}