package webutility
  
  import (
  	"net/http"
  	"time"
  )

  func WithSetHeaders(h http.HandlerFunc) http.HandlerFunc {
  	return func(w http.ResponseWriter, req *http.Request) {

  		SetDefaultHeaders(w)
  		if req.Method == http.MethodOptions {
  			return
  		}

  		h(w, req)
  	}

  }

  func WithParseForm(h http.HandlerFunc) http.HandlerFunc {
  	return func(w http.ResponseWriter, req *http.Request) {

  		err := req.ParseForm()
  		if err != nil {
  			BadRequest(w, req, err.Error())
  			return
  		}

  		h(w, req)
  	}

  }

  func WithLog(h http.HandlerFunc) http.HandlerFunc {
  	return func(w http.ResponseWriter, req *http.Request) {

  		reqLogger.LogRequest(req, "")
  		t1 := time.Now()

  		h(w, req)

  		t2 := time.Now()
  		reqLogger.LogResponse(w, t2.Sub(t1))

  	}

  }

  func WithAuth(h http.HandlerFunc, authorizedRoles []string) http.HandlerFunc {
  	return func(w http.ResponseWriter, req *http.Request) {

  		if _, ok := AuthCheck(req, authorizedRoles); !ok {
  			Unauthorized(w, req, "")
  			return
  		}

  		h(w, req)
  	}

  }