package response

import (
	"github.com/gin-gonic/gin"
)

type (
	HandlerFunc = func(c *gin.Context) (Response, error)

	Middleware = func(HandlerFunc) HandlerFunc

	responseKey struct{}
)

func Handler(f HandlerFunc) gin.HandlerFunc {
	return func(c *gin.Context) {
		res, err := f(c)
		if err != nil {
			c.Error(err)
			c.Abort()
		} else if res != nil {
			c.Set(responseKey{}, res)
			c.Abort()
		}
	}
}