63 lines
2.1 KiB
JavaScript
63 lines
2.1 KiB
JavaScript
/**
|
|
* Copyright 2017 Red Hat Inc.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
* not use this file except in compliance with the License. You may obtain
|
|
* a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
* License for the specific language governing permissions and limitations
|
|
* under the License.
|
|
*/
|
|
|
|
import { Map } from 'immutable';
|
|
import uuid from 'uuid';
|
|
|
|
import FiltersConstants from '../constants/FiltersConstants';
|
|
import { ActiveFilter, FiltersInitialState } from '../immutableRecords/filters';
|
|
|
|
const initialState = new FiltersInitialState();
|
|
|
|
export default function filtersReducer(state = initialState, action) {
|
|
switch (action.type) {
|
|
case FiltersConstants.ADD_ACTIVE_FILTER: {
|
|
const filterUUID = uuid.v4();
|
|
const { filter, data: { filterBy, filterString } } = action.payload;
|
|
// Don't add a new filter if there already is one with the same
|
|
// filterBy and filterString.
|
|
if (
|
|
state
|
|
.getIn([filter, 'activeFilters'])
|
|
.filter(
|
|
value =>
|
|
value.filterBy === filterBy && value.filterString === filterString
|
|
).size > 0
|
|
) {
|
|
return state;
|
|
}
|
|
return state.setIn(
|
|
[filter, 'activeFilters', filterUUID],
|
|
new ActiveFilter({ uuid: filterUUID, filterBy, filterString })
|
|
);
|
|
}
|
|
case FiltersConstants.UPDATE_FILTER: {
|
|
const { filter, data } = action.payload;
|
|
return state.update(filter, filter => filter.merge(Map(data)));
|
|
}
|
|
case FiltersConstants.DELETE_ACTIVE_FILTER:
|
|
return state.deleteIn([
|
|
action.payload.filter,
|
|
'activeFilters',
|
|
action.payload.activeFilterUUID
|
|
]);
|
|
case FiltersConstants.CLEAR_ACTIVE_FILTERS:
|
|
return state.setIn([action.payload, 'activeFilters'], Map());
|
|
default:
|
|
return state;
|
|
}
|
|
}
|