37 lines
779 B
JavaScript
37 lines
779 B
JavaScript
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/**
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* External dependencies
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*/
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import { reject } from 'lodash';
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/**
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* Internal dependencies
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*/
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import onSubKey from './utils/on-sub-key';
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/**
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* Reducer returning the next notices state. The notices state is an object
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* where each key is a context, its value an array of notice objects.
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*
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* @param {Object} state Current state.
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* @param {Object} action Dispatched action.
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*
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* @return {Object} Updated state.
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*/
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const notices = onSubKey( 'context' )( ( state = [], action ) => {
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switch ( action.type ) {
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case 'CREATE_NOTICE':
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// Avoid duplicates on ID.
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return [
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...reject( state, { id: action.notice.id } ),
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action.notice,
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];
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case 'REMOVE_NOTICE':
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return reject( state, { id: action.id } );
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}
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return state;
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} );
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export default notices;
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