nyastodon/app/javascript/mastodon/reducers/suggestions.js

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import {
SUGGESTIONS_FETCH_REQUEST,
SUGGESTIONS_FETCH_SUCCESS,
SUGGESTIONS_FETCH_FAIL,
SUGGESTIONS_DISMISS,
} from '../actions/suggestions';
import { Map as ImmutableMap, List as ImmutableList, fromJS } from 'immutable';
const initialState = ImmutableMap({
items: ImmutableList(),
isLoading: false,
});
export default function suggestionsReducer(state = initialState, action) {
switch(action.type) {
case SUGGESTIONS_FETCH_REQUEST:
return state.set('isLoading', true);
case SUGGESTIONS_FETCH_SUCCESS:
return state.withMutations(map => {
map.set('items', fromJS(action.accounts.map(x => x.id)));
map.set('isLoading', false);
});
case SUGGESTIONS_FETCH_FAIL:
return state.set('isLoading', false);
case SUGGESTIONS_DISMISS:
return state.update('items', list => list.filterNot(id => id === action.id));
default:
return state;
}
};