public void EditAward(Guid id, string newTitle)
{
if (!File.Exists(GetAwardById(id)))
{
throw new FileNotFoundException(
string.Format("File with name {0} at path {1} isn`t created!",
id, JSON_AWARDS_PATH));
}
Award award = JsonConvert.DeserializeObject <Award>(File.ReadAllText(GetAwardById(id)));
award.EditAward(newTitle);
File.WriteAllText(GetAwardById(id), JsonConvert.SerializeObject(award));
}