constructor()

in public/src/js/widgets/autocomplete.js [13:56]

• 40 lines of code
• 10 McCabe index (conditional complexity)

    constructor(opts) {
        super();

        this.suggestions = ko.observableArray();
        this.filterType = ko.observable();
        this.filterTypes = ko.observableArray(_.values(CONST.filterTypes) || []);
        this.alertMessage = ko.observable(false);
        this.filter = ko.observable('');
        this.subscribeOn(this.filter, () => {
            if (!this[preventUpdate]) {
                this.type();
            }
        });
        this[setFilter] = (suggestion) => {
            // Prevent types update
            this[preventUpdate] = true;
            this.filter(suggestion && suggestion.id ? suggestion.id : suggestion);
            this[preventUpdate] = false;
        };
        this.placeholder = ko.pureComputed(() => {
            return (this.filterType() || {}).placeholder;
        });
        this.open = ko.pureComputed(() => {
            return this.alertMessage() || this.suggestions().length;
        });
        this.paginationInProgress = ko.observable(false);
        this.currentPage = ko.observable(1);
        this.totalPages = ko.observable(1);
        this.hasMoreSuggestions = ko.pureComputed(() => {
            return this.suggestions().length > 0 && (this.currentPage() < this.totalPages());
        });

        this[typeBounceSym] = debounce(() => {
            return autocomplete(this.state());
        }, CONST.searchDebounceMs);

        if (opts.parent && opts.parent.registerChild) {
            opts.parent.registerChild(this);
            this.listenOn(opts.parent, 'clear', () => {
                this.clear();
                this.emit('change', this.state());
            });
        }
    }