83 lines
3.1 KiB
JavaScript
83 lines
3.1 KiB
JavaScript
import { Map as ImmutableMap, fromJS, OrderedSet as ImmutableOrderedSet } from 'immutable';
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import {
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BOOKMARK_CATEGORY_FETCH_SUCCESS,
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BOOKMARK_CATEGORY_FETCH_FAIL,
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BOOKMARK_CATEGORIES_FETCH_SUCCESS,
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BOOKMARK_CATEGORY_CREATE_SUCCESS,
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BOOKMARK_CATEGORY_UPDATE_SUCCESS,
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BOOKMARK_CATEGORY_DELETE_SUCCESS,
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BOOKMARK_CATEGORY_STATUSES_FETCH_REQUEST,
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BOOKMARK_CATEGORY_STATUSES_FETCH_SUCCESS,
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BOOKMARK_CATEGORY_STATUSES_FETCH_FAIL,
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BOOKMARK_CATEGORY_STATUSES_EXPAND_REQUEST,
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BOOKMARK_CATEGORY_STATUSES_EXPAND_SUCCESS,
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BOOKMARK_CATEGORY_STATUSES_EXPAND_FAIL,
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} from '../actions/bookmark_categories';
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import {
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UNBOOKMARK_SUCCESS,
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} from '../actions/interactions';
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const initialState = ImmutableMap();
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const normalizeBookmarkCategory = (state, category) => state.set(category.id, fromJS(category));
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const normalizeBookmarkCategories = (state, bookmarkCategories) => {
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bookmarkCategories.forEach(bookmarkCategory => {
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state = normalizeBookmarkCategory(state, bookmarkCategory);
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});
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return state;
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};
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const normalizeBookmarkCategoryStatuses = (state, bookmarkCategoryId, statuses, next) => {
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return state.update(bookmarkCategoryId, listMap => listMap.withMutations(map => {
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map.set('next', next);
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map.set('loaded', true);
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map.set('isLoading', false);
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map.set('items', ImmutableOrderedSet(statuses.map(item => item.id)));
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}));
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};
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const appendToBookmarkCategoryStatuses = (state, bookmarkCategoryId, statuses, next) => {
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return state.update(bookmarkCategoryId, listMap => listMap.withMutations(map => {
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map.set('next', next);
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map.set('isLoading', false);
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map.set('items', map.get('items').union(statuses.map(item => item.id)));
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}));
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};
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const removeStatusFromAllBookmarkCategories = (state, status) => {
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state.toList().forEach((bookmarkCategory) => {
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state = state.updateIn([bookmarkCategory.get('id'), 'items'], items => items.delete(status.get('id')));
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});
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return state;
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};
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export default function bookmarkCategories(state = initialState, action) {
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switch(action.type) {
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case BOOKMARK_CATEGORY_FETCH_SUCCESS:
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case BOOKMARK_CATEGORY_CREATE_SUCCESS:
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case BOOKMARK_CATEGORY_UPDATE_SUCCESS:
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return normalizeBookmarkCategory(state, action.bookmarkCategory);
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case BOOKMARK_CATEGORIES_FETCH_SUCCESS:
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return normalizeBookmarkCategories(state, action.bookmarkCategories);
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case BOOKMARK_CATEGORY_DELETE_SUCCESS:
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case BOOKMARK_CATEGORY_FETCH_FAIL:
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return state.set(action.id, false);
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case BOOKMARK_CATEGORY_STATUSES_FETCH_REQUEST:
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case BOOKMARK_CATEGORY_STATUSES_EXPAND_REQUEST:
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return state.setIn([action.id, 'isLoading'], true);
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case BOOKMARK_CATEGORY_STATUSES_FETCH_FAIL:
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case BOOKMARK_CATEGORY_STATUSES_EXPAND_FAIL:
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return state.setIn([action.id, 'isLoading'], false);
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case BOOKMARK_CATEGORY_STATUSES_FETCH_SUCCESS:
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return normalizeBookmarkCategoryStatuses(state, action.id, action.statuses, action.next);
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case BOOKMARK_CATEGORY_STATUSES_EXPAND_SUCCESS:
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return appendToBookmarkCategoryStatuses(state, action.id, action.statuses, action.next);
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case UNBOOKMARK_SUCCESS:
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return removeStatusFromAllBookmarkCategories(state, action.status);
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default:
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return state;
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}
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}
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