masto-fe/app/javascript/mastodon/reducers/status_lists.js
Ondřej Hruška b1c8a702a4 Add favourited toot to favourites column (#4562)
* Add faved toot to faves column

* renamed append to prepend for clarity
2017-08-09 00:22:26 +02:00

48 lines
1.5 KiB
JavaScript

import {
FAVOURITED_STATUSES_FETCH_SUCCESS,
FAVOURITED_STATUSES_EXPAND_SUCCESS,
} from '../actions/favourites';
import { Map as ImmutableMap, List as ImmutableList } from 'immutable';
import { FAVOURITE_SUCCESS } from '../actions/interactions';
const initialState = ImmutableMap({
favourites: ImmutableMap({
next: null,
loaded: false,
items: ImmutableList(),
}),
});
const normalizeList = (state, listType, statuses, next) => {
return state.update(listType, listMap => listMap.withMutations(map => {
map.set('next', next);
map.set('loaded', true);
map.set('items', ImmutableList(statuses.map(item => item.id)));
}));
};
const appendToList = (state, listType, statuses, next) => {
return state.update(listType, listMap => listMap.withMutations(map => {
map.set('next', next);
map.set('items', map.get('items').concat(statuses.map(item => item.id)));
}));
};
const prependOneToList = (state, listType, status) => {
return state.update(listType, listMap => listMap.withMutations(map => {
map.set('items', map.get('items').unshift(status.get('id')));
}));
};
export default function statusLists(state = initialState, action) {
switch(action.type) {
case FAVOURITED_STATUSES_FETCH_SUCCESS:
return normalizeList(state, 'favourites', action.statuses, action.next);
case FAVOURITED_STATUSES_EXPAND_SUCCESS:
return appendToList(state, 'favourites', action.statuses, action.next);
case FAVOURITE_SUCCESS:
return prependOneToList(state, 'favourites', action.status);
default:
return state;
}
};