/// <summary>
/// お知らせを変更します。
/// </summary>
/// <param name="title">お知らせタイトル。</param>
/// <param name="body">お知らせ本文。</param>
/// <param name="announcementGenre">お知らせ種別。</param>
/// <param name="enddate">終了日。</param>
public void Change(AnnouncementTitle title, string body, AnnouncementGenre announcementGenre, EndDate enddate)
{
this.AnnounceTitle = title;
this.Body = body;
this.AnnouncementGenre = announcementGenre;
this.EndDate = enddate;
}
/// <summary>
/// お知らせの新しいインスタンスを生成します。
/// </summary>
/// <param name="announceTitle">お知らせタイトル。</param>
/// <param name="body">お知らせ本文。</param>
/// <param name="announcementGenre">お知らせ種別。</param>
/// <param name="registeredDate">登録日。</param>
/// <param name="endDate">終了日。</param>
/// <param name="attachedFilePath">添付ファイルパス。</param>
public Announcement(AnnouncementTitle announceTitle, string body, AnnouncementGenre announcementGenre, RegisteredDate registeredDate, EndDate endDate, AttachedFilePath attachedFilePath)
{
this.AnnounceTitle = announceTitle ?? throw new ArgumentNullException("お知らせタイトル");
this.Body = body;
this.AnnouncementGenre = announcementGenre = announcementGenre ?? throw new ArgumentNullException("お知らせ種別");;
this.RegisteredDate = registeredDate ?? throw new ArgumentNullException("登録日");
if (endDate != null)
{
this.EnsureValidEndDates(this.RegisteredDate, endDate);
}
this.EndDate = endDate;
this.AttachedFilePath = attachedFilePath;
}