import { Map as ImmutableMap, List as ImmutableList, fromJS } from 'immutable'; import { HISTORY_FETCH_REQUEST, HISTORY_FETCH_SUCCESS, HISTORY_FETCH_FAIL } from 'mastodon/actions/history'; const initialHistory = ImmutableMap({ loading: false, items: ImmutableList(), }); const initialState = ImmutableMap(); export default function history(state = initialState, action) { switch(action.type) { case HISTORY_FETCH_REQUEST: return state.update(action.statusId, initialHistory, history => history.withMutations(map => { map.set('loading', true); map.set('items', ImmutableList()); })); case HISTORY_FETCH_SUCCESS: return state.update(action.statusId, initialHistory, history => history.withMutations(map => { map.set('loading', false); map.set('items', fromJS(action.history.map((x, i) => ({ ...x, account: x.account.id, original: i === 0 })).reverse())); })); case HISTORY_FETCH_FAIL: return state.update(action.statusId, initialHistory, history => history.set('loading', false)); default: return state; } }