/// <summary>
/// Gets <see cref="IEntityFilterGroup"/> by it's key.
/// </summary>
/// <param name="key">
/// The key.
/// </param>
/// <returns>
/// The <see cref="IEntityFilterGroup"/>.
/// </returns>
/// <remarks>
/// TODO this is pretty brittle since it assumes the collection will be intended to be used as the special filter group.
/// However, it merely builds a filter group using whatever collection and it's children - so Service should definitely
/// have this as an internal method until we can refactor
/// </remarks>
public IEntityFilterGroup GetEntityFilterGroup(Guid key)
{
var cacheKey = Cache.CacheKeys.GetEntityCacheKey <IEntityFilterGroup>(key);
var cached = (IEntityFilterGroup)RuntimeCache.GetCacheItem(cacheKey);
if (cached != null)
{
return(cached);
}
var collection = Get(key);
if (collection == null)
{
return(null);
}
var query = Querying.Query <IEntityCollection> .Builder.Where(x => x.ParentKey == key);
var children = GetByQuery(query);
var filterGroup = new EntityFilterGroup(collection);
foreach (var child in children)
{
filterGroup.Filters.Add(child);
}
return((IEntityFilterGroup)RuntimeCache.GetCacheItem(cacheKey, () => filterGroup));
}
/// <summary>
/// Gets <see cref="IEntityFilterGroup"/> by it's key.
/// </summary>
/// <param name="key">
/// The key.
/// </param>
/// <returns>
/// The <see cref="IEntityFilterGroup"/>.
/// </returns>
/// <remarks>
/// TODO this is pretty brittle since it assumes the collection will be intended to be used as the special filter group.
/// However, it merely builds a filter group using whatever collection and it's children - so Service should definitely
/// have this as an internal method until we can refactor
/// </remarks>
public IEntityFilterGroup GetEntityFilterGroup(Guid key)
{
var collection = Get(key);
if (collection == null)
{
return(null);
}
var query = Querying.Query <IEntityCollection> .Builder.Where(x => x.ParentKey == key);
var children = GetByQuery(query);
var filterGroup = new EntityFilterGroup(collection);
foreach (var child in children)
{
filterGroup.Filters.Add(child);
}
return(filterGroup);
}