DaffCollectionFacade

An abstract class for a collection facade. It is configurable via its constructor parameters. The particular collection state from which this facade will read is determined by the selectors passed.

import { DaffCollectionFacade } from '@daffodil/core/state'

abstract class DaffCollectionFacade<<TState, TMetadata extends DaffCollectionMetadata = DaffCollectionMetadata>>  implements DaffCollectionFacadeInterface<TMetadata> {
  metadata$: Observable<TMetadata>
  request$: Observable<DaffCollectionRequest>
  count$: Observable<number>
  currentPage$: Observable<number>
  totalPages$: Observable<number>
  pageSize$: Observable<number>
  sortOptions$: Observable<DaffSortOption[]>
  appliedSortOption$: Observable<string>
  appliedSortDirection$: Observable<DaffSortDirectionEnum>
  filters$: Observable<DaffFilters>
  appliedFilters$: Observable<DaffFilters>
  protected store: Store<TState>
  dispatch(action: Action<string>)
}

Properties

Name	Type	Description
metadata$	Observable<TMetadata>	The page metadata for the collection.
request$	Observable<DaffCollectionRequest>	Builds a request that matches the current collection.
count$	Observable<number>	The number of items in the collection.
currentPage$	Observable<number>	The current page of items for the collection.
totalPages$	Observable<number>	The number of pages of items available in the collection.
pageSize$	Observable<number>	The number of items per page for the collection.
sortOptions$	Observable<DaffSortOption[]>	The sort options available for the items of the collection.
appliedSortOption$	Observable<string>	The sort options available for the items of the collection.
appliedSortDirection$	Observable<DaffSortDirectionEnum>	The sort options available for the items of the collection.
filters$	Observable<DaffFilters>	The filters available for the entities of the collection.
appliedFilters$	Observable<DaffFilters>	The sort options available for the entities of the collection.
store	Store<TState>
dispatch		Dispatches the given action.