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import {
DOMAIN_BLOCKS_FETCH_SUCCESS,
DOMAIN_BLOCKS_EXPAND_SUCCESS,
DOMAIN_UNBLOCK_SUCCESS,
} from '../actions/domain_blocks';
import { Map as ImmutableMap, OrderedSet as ImmutableOrderedSet } from 'immutable';
const initialState = ImmutableMap({
blocks: ImmutableMap(),
});
export default function domainLists(state = initialState, action) {
switch(action.type) {
case DOMAIN_BLOCKS_FETCH_SUCCESS:
return state.setIn(['blocks', 'items'], ImmutableOrderedSet(action.domains)).setIn(['blocks', 'next'], action.next);
case DOMAIN_BLOCKS_EXPAND_SUCCESS:
return state.updateIn(['blocks', 'items'], set => set.union(action.domains)).setIn(['blocks', 'next'], action.next);
case DOMAIN_UNBLOCK_SUCCESS:
return state.updateIn(['blocks', 'items'], set => set.delete(action.domain));
default:
return state;
}
};
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