/// <summary>
///
/// </summary>
/// <param name="team"></param>
/// <returns></returns>
public OperationResult <ModelPlaylist> Update(ModelPlaylist p)
{
OperationResult <ModelPlaylist> res;
try
{
var entity = DataContext
.Playlists
.Include(x => x.Items)
.FirstOrDefault(x => x.Id == p.Id);
if (null == entity)
{
return(OperationResult <ModelPlaylist> .Create(ErrorCode.BadGetPlaylist));
}
entity.Update(p);
DataContext.SaveChanges();
var model = entity.ToModel();
res = OperationResult <ModelPlaylist> .Create(model);
}
catch (Exception e)
{
res = OperationResult <ModelPlaylist> .Create(ErrorCode.BadUpdatePlaylist, e);
}
return(res);
}
/// <summary>
///
/// </summary>
/// <param name="p"></param>
public void Update(ModelPlaylist p)
{
Name = p.Name;
Interval = p.Interval;
Items = p.ToEntity().Items;
}
/// <summary>
///
/// </summary>
/// <param name="op"></param>
/// <returns></returns>
private object ToGetPlaylistShortReply(ModelPlaylist x)
{
return(new
{
x.Id,
x.Name,
x.Interval
});
}
/// <summary>
///
/// </summary>
/// <param name="op"></param>
/// <returns></returns>
private object ToGetPlaylistItemsReply(ModelPlaylist p)
{
return(p
.Items
.Select(x => new
{
x.Id,
PlaylistId = p.Id,
Type = (x.Type == Playlists.PlaylistItemType.DashboardById) ?
PlaylistRequest.TYPE_BY_ID : PlaylistRequest.TYPE_BY_TAG,
x.Value,
x.Order,
x.Title
}));
}
/// <summary>
///
/// </summary>
/// <param name="team"></param>
/// <returns></returns>
public OperationResult <ModelPlaylist> Create(ModelPlaylist p)
{
OperationResult <ModelPlaylist> res;
try
{
var entity = p.ToEntity();
DataContext.Add(entity);
DataContext.SaveChanges();
var model = entity.ToModel();
p.Id = entity.Id;
res = OperationResult <ModelPlaylist> .Create(model);
}
catch (Exception e)
{
res = OperationResult <ModelPlaylist> .Create(ErrorCode.BadCreatePlaylist, e);
}
return(res);
}
/// <summary>
///
/// </summary>
/// <param name="team"></param>
/// <returns></returns>
public static EntityPlaylist ToEntity(this ModelPlaylist p)
{
var entity = new EntityPlaylist()
{
Id = p.Id,
OrgId = p.OrgId,
Name = p.Name,
Interval = p.Interval,
Items = p
.Items
.Select(x => new PlaylistItem()
{
Id = x.Id,
Order = x.Order,
Title = x.Title,
PlaylistId = p.Id,
Type = x.Type,
Value = x.Value
})
.ToList()
};
return(entity);
}
