private static bool Exchange(VideoRoleCollection source, VideoRoleCollection dest, VideoRole role)
{
if (source.MajorRoles?.Contains(role) == true)
{
source.MajorRoles.Remove(role);
(dest.MajorRoles ?? (dest.MajorRoles = new List <VideoRole>())).Add(role);
return(true);
}
if (source.MinorRoles?.Contains(role) == true)
{
source.MinorRoles.Remove(role);
(dest.MinorRoles ?? (dest.MinorRoles = new List <VideoRole>())).Add(role);
return(true);
}
return(false);
}
/// <summary>
/// return true if upgrade success
/// </summary>
/// <param name="dataCenter"></param>
/// <param name="item"></param>
/// <returns></returns>
public async Task <bool> UpgradeAsync(DataCenter dataCenter, VideoRoleCollection item)
{
foreach (var role in (item.MajorRoles ?? Empty <VideoRole> .Enumerable).Concat(item.MinorRoles ?? Empty <VideoRole> .Enumerable))
{
if (role.ActorId == null)
{
role.ActorId = role.Id;
role.Id = VideoRole.NewGuid();
if (role.CoverId != null)
{
await CoverRenamekeyAsync(dataCenter, role.CoverId, role.Id);
role.CoverId = null;
}
}
}
return(true);
}
public Task<bool> UpgradeAsync(VideoRoleCollection item) => TrueTask;
Task <bool> IPatch <VideoRoleCollection> .UpgradeAsync(VideoRoleCollection item)
{
throw new NotImplementedException();
}
private static bool Exchange(VideoRoleCollection source, VideoRoleCollection dest, VideoRole role)
{
if (source.MajorRoles?.Contains(role) == true)
{
source.MajorRoles.Remove(role);
(dest.MajorRoles ?? (dest.MajorRoles = new List<VideoRole>())).Add(role);
return true;
}
if (source.MinorRoles?.Contains(role) == true)
{
source.MinorRoles.Remove(role);
(dest.MinorRoles ?? (dest.MinorRoles = new List<VideoRole>())).Add(role);
return true;
}
return false;
}
