public ImageStatusEnum Add(ImageInfo imageEntity)
{
// 首先是图片信息表
db.ImageInfo.Add(imageEntity);
// 其次是图片服务器信息表
ImageServerInfo serverEntity = db.ImageServerInfo.FirstOrDefault(
s => s.ServerId == imageEntity.ImageServerId);
if (serverEntity != null)
{
// 当前服务器存储数量+1
serverEntity.CurPicAmount += 1;
}
// 一起提交到SQL Server数据库中
int result = db.SaveChanges();
if (result > 0)
{
return(ImageStatusEnum.Successful);
}
else
{
return(ImageStatusEnum.Failure);
}
}
public ImageServerInfo GetServerInfoByID(int serverID)
{
ImageServerInfo serverEntity = db.ImageServerInfo.
Where <ImageServerInfo>(s => s.ServerId == serverID).FirstOrDefault();
return(serverEntity);
}
