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/*
* SonarQube
* Copyright (C) 2009-2016 SonarSource SA
* mailto:contact AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
import flatMap from 'lodash/flatMap';
import sumBy from 'lodash/sumBy';
import { createMap } from '../../../store/utils/generalReducers';
import { actions } from './projectsDuck';
import { mapMetricToProperty } from './utils';
const CUMULATIVE_FACETS = [
'reliability',
'security',
'maintainability',
'coverage',
'duplications',
'size'
];
const REVERSED_FACETS = [
'coverage'
];
const mapFacetValues = values => {
const map = {};
values.forEach(value => {
map[value.val] = value.count;
});
return map;
};
const cumulativeMapFacetValues = values => {
const map = {};
let sum = sumBy(values, value => value.count);
values.forEach((value, index) => {
map[value.val] = index > 0 && index < values.length - 1 ? sum : value.count;
sum -= value.count;
});
return map;
};
const getFacetsMap = facets => {
const map = {};
facets.forEach(facet => {
const property = mapMetricToProperty(facet.property);
const { values } = facet;
if (REVERSED_FACETS.includes(property)) {
values.reverse();
}
map[property] = CUMULATIVE_FACETS.includes(property) ?
cumulativeMapFacetValues(values) :
mapFacetValues(values);
});
return map;
};
const reducer = createMap(
(state, action) => action.type === actions.RECEIVE_PROJECTS,
() => false,
(state, action) => getFacetsMap(action.facets)
);
export default reducer;
export const getFacetByProperty = (state, property) => (
state[property]
);
export const getMaxFacetValue = state => {
const allValues = flatMap(Object.values(state), facet => Object.values(facet));
return Math.max.apply(null, allValues);
};
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