alcaeus-model/Mixins/PartialCollectionView.js

rdfine models for Alcaeus, Hydra client

var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
import { namespace } from '@tpluscode/rdfine';
import { hydra } from '@tpluscode/rdf-ns-builders';
export function PartialCollectionViewMixin(Base) {
    let PartialCollectionViewClass = class PartialCollectionViewClass extends Base {
        get parent() {
            const collection = this.pointer.in(hydra.view);
            return collection.toArray()
                .reduce((namedNodes, node) => {
                if (node.term.termType === 'BlankNode' || node.term.termType === 'NamedNode') {
                    namedNodes.push(node);
                }
                return namedNodes;
            }, [])
                .map(collectionNode => {
                return this._create(collectionNode);
            })[0] || null;
        }
    };
    PartialCollectionViewClass = __decorate([
        namespace(hydra)
    ], PartialCollectionViewClass);
    return PartialCollectionViewClass;
}
PartialCollectionViewMixin.appliesTo = hydra.PartialCollectionView;