Function parseIntQuery

server-source-code/internal/handler/common.go:66–76

(r *http.Request, key string, def int)

}

func parseIntQuery(r *http.Request, key string, def int) int {
	s := r.URL.Query().Get(key)
	if s == "" {
		return def
	}
	n, err := strconv.Atoi(s)
	if err != nil || n < 1 {
		return def
	}
	return n
}