cluedin-widget/core/reducers/entity.js

This is the project for creating and managing widgets in CluedIn.

const constants = require( '../constants' );

const initialState = {
    entities: {},
    selectedEntity: void 0,
    isFetchingEntity: true,
    genericLatestEntities: {},
    isFetchingGenericLatest: {},
    currentSuggestedSearches: {},
    isFetchingSuggestedSearches: {}
};

module.exports = function update( state = initialState, action = {} ) {
    switch( action.type ) {
        case constants.entity.REQUEST_ENTITY:
            return Object.assign( {}, {
                entities: state.entities,
                selectedEntity: void 0,
                isFetchingEntity: true,
                genericLatestEntities: state.genericLatestEntities,
                isFetchingGenericLatest: state.isFetchingGenericLatest,
                currentSuggestedSearches: {},
                isFetchingSuggestedSearches: {}
            } );
        case constants.entity.RECEIVE_ENTITY:
            var entities = state.entities;

            if ( action.data.addToEntities ) {
                entities[ action.data.entity.id ] = action.data.entity;
            }

            return Object.assign( {}, {
                entities: Object.assign( {}, entities ),
                selectedEntity: action.data.entity,
                isFetchingEntity: false,
                genericLatestEntities: state.genericLatestEntities,
                isFetchingGenericLatest: state.isFetchingGenericLatest,
                currentSuggestedSearches: state.currentSuggestedSearches,
                isFetchingSuggestedSearches: state.isFetchingSuggestedSearches
            } );
        case constants.entity.REQUEST_GENERIC_LATEST:
            var type = action.data.type;

            state.isFetchingGenericLatest[ type ] = true;

            return Object.assign( {}, {
                entities: state.entities,
                selectedEntity: state.selectedEntity,
                isFetchingEntity: state.isFetchingEntity,
                genericLatestEntities: state.genericLatestEntities,
                isFetchingGenericLatest: Object.assign( state.isFetchingGenericLatest ),
                currentSuggestedSearches: state.currentSuggestedSearches,
                isFetchingSuggestedSearches: state.isFetchingSuggestedSearches
            } );
        case constants.entity.RECEIVE_GENERIC_LATEST:
            var entitiesPerType = action.data.entities;
            var type            = action.data.type;

            state.genericLatestEntities[ type ]   = entitiesPerType;
            state.isFetchingGenericLatest[ type ] = false;

            return Object.assign( {}, {
                entities: state.entities,
                selectedEntity: state.selectedEntity,
                isFetchingEntity: state.isFetchingEntity,
                genericLatestEntities: Object.assign( state.genericLatestEntities ),
                isFetchingGenericLatest: Object.assign( state.isFetchingGenericLatest ),
                currentSuggestedSearches: state.currentSuggestedSearches,
                isFetchingSuggestedSearches: state.isFetchingSuggestedSearches
            } );
        case constants.entity.RECEIVE_SUGGESTED_SEARCH:

            var suggested                  = {};
            suggested[ action.data.index ] = action.data.entities;

            var suggestedSearches = Object.assign( state.currentSuggestedSearches, suggested );

            return {
                entities: state.entities,
                selectedEntity: state.selectedEntity,
                isFetchingEntity: state.isFetchingEntity,
                genericLatestEntities: state.genericLatestEntities,
                isFetchingGenericLatest: state.isFetchingGenericLatest,
                currentSuggestedSearches: Object.assign( {}, suggestedSearches ),
                isFetchingSuggestedSearches: state.isFetchingSuggestedSearches
            };
        default :
            return state;
    }
};