package httpapi

import (
	"net/http"
	"strconv"
)

func parseListLimit(r *http.Request) int {
	limit, _ := strconv.Atoi(r.URL.Query().Get("limit"))
	if limit <= 0 {
		return 50
	}
	if limit > 500 {
		return 500
	}
	return limit
}

func strPtrOrNull(s string) any {
	if s == "" {
		return nil
	}
	return s
}