import { Map as ImmutableMap, List as ImmutableList } from 'immutable'; import { PINNED_ACCOUNTS_EDITOR_RESET, PINNED_ACCOUNTS_FETCH_REQUEST, PINNED_ACCOUNTS_FETCH_SUCCESS, PINNED_ACCOUNTS_FETCH_FAIL, PINNED_ACCOUNTS_SUGGESTIONS_FETCH_SUCCESS, PINNED_ACCOUNTS_EDITOR_SUGGESTIONS_CLEAR, PINNED_ACCOUNTS_EDITOR_SUGGESTIONS_CHANGE, pinAccountSuccess, unpinAccountSuccess, } from '../actions/accounts'; const initialState = ImmutableMap({ accounts: ImmutableMap({ items: ImmutableList(), loaded: false, isLoading: false, }), suggestions: ImmutableMap({ value: '', items: ImmutableList(), }), }); export default function listEditorReducer(state = initialState, action) { switch(action.type) { case PINNED_ACCOUNTS_EDITOR_RESET: return initialState; case PINNED_ACCOUNTS_FETCH_REQUEST: return state.setIn(['accounts', 'isLoading'], true); case PINNED_ACCOUNTS_FETCH_FAIL: return state.setIn(['accounts', 'isLoading'], false); case PINNED_ACCOUNTS_FETCH_SUCCESS: return state.update('accounts', accounts => accounts.withMutations(map => { map.set('isLoading', false); map.set('loaded', true); map.set('items', ImmutableList(action.accounts.map(item => item.id))); })); case PINNED_ACCOUNTS_SUGGESTIONS_FETCH_SUCCESS: return state.setIn(['suggestions', 'items'], ImmutableList(action.accounts.map(item => item.id))); case PINNED_ACCOUNTS_EDITOR_SUGGESTIONS_CHANGE: return state.setIn(['suggestions', 'value'], action.value); case PINNED_ACCOUNTS_EDITOR_SUGGESTIONS_CLEAR: return state.update('suggestions', suggestions => suggestions.withMutations(map => { map.set('items', ImmutableList()); map.set('value', ''); })); case pinAccountSuccess.type: return state.updateIn(['accounts', 'items'], list => list.unshift(action.payload.relationship.id)); case unpinAccountSuccess.type: return state.updateIn(['accounts', 'items'], list => list.filterNot(item => item === action.payload.relationship.id)); default: return state; } }