package middleware

import (
	"context"
	"fmt"
)

func Validate() Middleware {
	return func(handler Handler) Handler {
		return func(ctx context.Context, a any) (any, error) {
			fmt.Println("validate")
			fmt.Println(ctx.Value("user-id"))
			if r, ok := a.(interface {
				Validate() error
			}); ok {
				if err := r.Validate(); err != nil {
					return nil, err
				}
			}
			return handler(ctx, a)
		}
	}
}