public Task <Note> PatchAsync(NotePatchInfo patchInfo, CancellationToken cancelltionToken)
{
if (patchInfo == null)
{
throw new ArgumentNullException(nameof(patchInfo));
}
cancelltionToken.ThrowIfCancellationRequested();
var searchResult = notes.Find(x => x.Id == patchInfo.NoteId);
if (!searchResult.Any())
{
throw new NoteNotFoundExcepction(patchInfo.NoteId);
}
var updated = false;
var note = searchResult.First();
if (patchInfo.Title != null)
{
note.Title = patchInfo.Title;
updated = true;
}
if (patchInfo.Text != null)
{
note.Text = patchInfo.Text;
updated = true;
}
if (patchInfo.Favorite != null)
{
note.Favorite = patchInfo.Favorite.Value;
updated = true;
}
if (updated)
{
note.LastUpdatedAt = DateTime.UtcNow;
notes.ReplaceOne(x => x.Id == note.Id, note);
}
return(Task.FromResult(note));
}
/// <summary>
/// Изменить заметку
/// </summary>
/// <param name="patchInfo">Описание изменений заметки</param>
/// <param name="cancelltionToken">Токен отмены операции</param>
/// <returns>Задача, представляющая асинхронный запрос на изменение заметки. Результат выполнения - актуальное состояние заметки</returns>
public Task <Note> PatchAsync(NotePatchInfo patchInfo, CancellationToken cancelltionToken)
{
if (patchInfo == null)
{
throw new ArgumentNullException(nameof(patchInfo));
}
cancelltionToken.ThrowIfCancellationRequested();
if (!this.primaryKeyIndex.TryGetValue(patchInfo.NoteId, out var note))
{
throw new NoteNotFoundExcepction(patchInfo.NoteId);
}
var updated = false;
if (patchInfo.Title != null)
{
note.Title = patchInfo.Title;
updated = true;
}
if (patchInfo.Text != null)
{
note.Text = patchInfo.Text;
updated = true;
}
if (patchInfo.Favorite != null)
{
note.Favorite = patchInfo.Favorite.Value;
updated = true;
}
if (updated)
{
note.LastUpdatedAt = DateTime.UtcNow;
}
return(Task.FromResult(note));
}