cluedin-widget/core/reducers/search.js

This project contains all the pages needed for browsing entities and searching them. The aim is to replace the CluedIn.Webapp project with this one when all the pages ( including the Admin page ) will be ported to REACT.

import constants from '../constants' ;
import iso from '../../iso';

const initialState = {
    initialSearchQuery: void 0,
    searchResult: void 0,
    isFetchingSearch: false,
    suggestedSearches: [],
    suggestedSearchQuery: '',
    selectedFilters: [],
    sortDirection: void 0,
    pageNumber: 0,
    isFetchingNextPage: false,
    isFetchingInitialSearch: false,
    initialFacets: void 0
};

module.exports = function update( state = initialState, action = {} ) {
    switch( action.type ) {
        case constants.search.REQUEST_INITIAL_SEARCH:
            return Object.assign( {}, {
                initialSearchQuery: action.data.q,
                isFetchingSearch: state.isFetchingSearch,
                searchResult: void 0,
                suggestedSearches: state.suggestedSearches,
                suggestedSearchQuery: state.suggestedSearchQuery,
                selectedFilters: [],
                sortDirection: void 0,
                pageNumber: 0,
                isFetchingNextPage: false,
                isFetchingInitialSearch: true,
                initialFacets: {}
            } );
        case constants.search.RECEIVE_INITIAL_SEARCH:

            let initialFacetsFromInitialSearch = (action.data.searchResult ) ? action.data.searchResult.Facets : {};

            return Object.assign( {}, {
                initialSearchQuery: state.initialSearchQuery,
                isFetchingSearch: state.isFetchingSearch,
                searchResult: action.data.searchResult,
                suggestedSearches: state.suggestedSearches,
                suggestedSearchQuery: state.suggestedSearchQuery,
                selectedFilters: state.selectedFilters,
                sortDirection: state.sortDirection,
                pageNumber: state.pageNumber,
                isFetchingNextPage: state.isFetchingNextPage,
                isFetchingInitialSearch: false,
                initialFacets: Object.assign( {}, initialFacetsFromInitialSearch )
            } );
        case constants.search.REQUEST_SEARCH:
            return Object.assign( {}, {
                initialSearchQuery: state.initialSearchQuery,
                isFetchingSearch: true,
                searchResult: state.searchResult,
                suggestedSearches: state.suggestedSearches,
                suggestedSearchQuery: state.suggestedSearchQuery,
                selectedFilters: action.data.filters,
                sortDirection: action.data.sortingDirection,
                pageNumber: state.pageNumber,
                isFetchingNextPage: state.isFetchingNextPage,
                isFetchingInitialSearch: state.isFetchingInitialSearch,
                initialFacets: state.initialFacets
            } );
        case constants.search.RECEIVE_SEARCH:
            return Object.assign( {}, {
                initialSearchQuery: state.initialSearchQuery,
                searchResult: action.data.searchResult,
                isFetchingSearch: false,
                suggestedSearches: state.suggestedSearches,
                suggestedSearchQuery: state.suggestedSearchQuery,
                selectedFilters: state.selectedFilters,
                sortDirection: state.sortDirection,
                pageNumber: state.pageNumber,
                isFetchingNextPage: state.isFetchingNextPage,
                isFetchingInitialSearch: state.isFetchingInitialSearch,
                initialFacets: state.initialFacets
            } );
        case constants.search.RECEIVE_SUGGESTED_SEARCH:
            return Object.assign( {}, {
                initialSearchQuery: state.initialSearchQuery,
                searchResult: state.searchResult,
                isFetchingSearch: state.isFetchingSearch,
                suggestedSearches: action.data.suggestedSearches,
                suggestedSearchQuery: action.data.suggestedSearchQuery,
                selectedFilters: state.selectedFilters,
                sortDirection: state.sortDirection,
                pageNumber: state.pageNumber,
                isFetchingNextPage: state.isFetchingNextPage,
                isFetchingInitialSearch: state.isFetchingInitialSearch,
                initialFacets: state.initialFacets
            } );
        case constants.search.REQUEST_SEARCH_WITH_FILTER:

            let oldSelectedFiltersFiltered = iso.collection.filter( state.selectedFilters, ( f )=> {
                return action.data.searchFilter.filterType !== f.filterType;
            } );

            return Object.assign( {}, {
                initialSearchQuery: state.initialSearchQuery,
                searchResult: state.searchResult,
                isFetchingSearch: true,
                suggestedSearches: state.suggestedSearches,
                suggestedSearchQuery: state.suggestedSearchQuery,
                selectedFilters: [ ...oldSelectedFiltersFiltered, action.data.searchFilter ],
                sortDirection: state.sortDirection,
                pageNumber: state.pageNumber,
                isFetchingNextPage: state.isFetchingNextPage,
                isFetchingInitialSearch: state.isFetchingInitialSearch,
                initialFacets: state.initialFacets
            } );
        case constants.search.RECEIVE_SEARCH_WITH_FILTER:

            return Object.assign( {}, {
                initialSearchQuery: state.initialSearchQuery,
                searchResult: action.data.searchResult,
                isFetchingSearch: false,
                suggestedSearches: state.suggestedSearches,
                suggestedSearchQuery: state.suggestedSearchQuery,
                selectedFilters: state.selectedFilters,
                sortDirection: state.sortDirection,
                pageNumber: state.pageNumber,
                isFetchingNextPage: state.isFetchingNextPage,
                isFetchingInitialSearch: state.isFetchingInitialSearch,
                initialFacets: state.initialFacets
            } );
        case constants.search.REQUEST_REMOVE_FILTER_SEARCH:

            let filteredSelectedFilters = iso.collection.filter( state.selectedFilters, ( f )=> {
                return f.filterType !== action.data.filterType;
            } );

            return Object.assign( {}, {
                initialSearchQuery: state.initialSearchQuery,
                searchResult: state.searchResult,
                isFetchingSearch: true,
                suggestedSearches: state.suggestedSearches,
                suggestedSearchQuery: state.suggestedSearchQuery,
                selectedFilters: [ ...filteredSelectedFilters ],
                sortDirection: state.sortDirection,
                pageNumber: state.pageNumber,
                isFetchingNextPage: state.isFetchingNextPage,
                isFetchingInitialSearch: state.isFetchingInitialSearch,
                initialFacets: state.initialFacets
            } );
        case constants.search.RECEIVE_REMOVE_FILTER_SEARCH:

            return Object.assign( {}, {
                initialSearchQuery: state.initialSearchQuery,
                searchResult: action.data.searchResult,
                isFetchingSearch: false,
                suggestedSearches: state.suggestedSearches,
                suggestedSearchQuery: state.suggestedSearchQuery,
                selectedFilters: state.selectedFilters,
                sortDirection: state.sortDirection,
                pageNumber: state.pageNumber,
                isFetchingNextPage: state.isFetchingNextPage,
                isFetchingInitialSearch: state.isFetchingInitialSearch,
                initialFacets: state.initialFacets
            } );
        case constants.search.REQUEST_NEXT_PAGE_NUMBER:

            return Object.assign( {}, {
                initialSearchQuery: state.initialSearchQuery,
                searchResult: state.searchResult,
                isFetchingSearch: state.isFetchingSearch,
                suggestedSearches: state.suggestedSearches,
                suggestedSearchQuery: state.suggestedSearchQuery,
                selectedFilters: state.selectedFilters,
                sortDirection: state.sortDirection,
                pageNumber: action.data.pageNumber,
                isFetchingNextPage: true,
                isFetchingInitialSearch: state.isFetchingInitialSearch,
                initialFacets: state.initialFacets
            } );
        case constants.search.RECEIVE_NEXT_PAGE_NUMBER:

            if( state.searchResult && state.searchResult.Hits ) {
                let allHits             = state.searchResult.Hits.concat( action.data.searchResult.Hits );
                state.searchResult.Hits = [ ...allHits ];
            }

            return Object.assign( {}, {
                initialSearchQuery: state.initialSearchQuery,
                searchResult: Object.assign( {}, state.searchResult ),
                isFetchingSearch: state.isFetchingSearch,
                suggestedSearches: state.suggestedSearches,
                suggestedSearchQuery: state.suggestedSearchQuery,
                selectedFilters: state.selectedFilters,
                sortDirection: state.sortDirection,
                pageNumber: state.pageNumber,
                isFetchingNextPage: false,
                isFetchingInitialSearch: state.isFetchingInitialSearch,
                initialFacets: state.initialFacets
            } );
        default:
            return state;
    }
};