private async Task <Unit> ApplyUpdateRequest(Collection c, UpdateCollection request)
{
c.Name = request.Name;
request.UseCustomPlaybackOrder.IfSome(
useCustomPlaybackOrder => c.UseCustomPlaybackOrder = useCustomPlaybackOrder);
if (await _mediaCollectionRepository.Update(c) && request.UseCustomPlaybackOrder.IsSome)
{
// rebuild all playouts that use this collection
foreach (int playoutId in await _mediaCollectionRepository.PlayoutIdsUsingCollection(
request.CollectionId))
{
await _channel.WriteAsync(new BuildPlayout(playoutId, true));
}
}
return(Unit.Default);
}
private async Task <Unit> ApplyRemoveItemsRequest(
RemoveItemsFromCollection request,
Collection collection)
{
var itemsToRemove = collection.MediaItems
.Filter(m => request.MediaItemIds.Contains(m.Id))
.ToList();
itemsToRemove.ForEach(m => collection.MediaItems.Remove(m));
if (itemsToRemove.Any() && await _mediaCollectionRepository.Update(collection))
{
// rebuild all playouts that use this collection
foreach (int playoutId in await _mediaCollectionRepository.PlayoutIdsUsingCollection(collection.Id))
{
await _channel.WriteAsync(new BuildPlayout(playoutId, true));
}
}
return(Unit.Default);
}
private async Task <Unit> ApplyUpdateRequest(Collection c, UpdateCollectionCustomOrder request)
{
foreach (MediaItemCustomOrder updateItem in request.MediaItemCustomOrders)
{
Option <CollectionItem> maybeCollectionItem =
c.CollectionItems.FirstOrDefault(ci => ci.MediaItemId == updateItem.MediaItemId);
maybeCollectionItem.IfSome(ci => ci.CustomIndex = updateItem.CustomIndex);
}
if (await _mediaCollectionRepository.Update(c))
{
// rebuild all playouts that use this collection
foreach (int playoutId in await _mediaCollectionRepository.PlayoutIdsUsingCollection(
request.CollectionId))
{
await _channel.WriteAsync(new BuildPlayout(playoutId, true));
}
}
return(Unit.Default);
}
