gab-social/app/javascript/gabsocial/reducers/group_relationships.js

27 lines
897 B
JavaScript

import { GROUP_RELATIONSHIPS_FETCH_SUCCESS, GROUP_JOIN_SUCCESS, GROUP_LEAVE_SUCCESS } from '../actions/groups';
import { Map as ImmutableMap, fromJS } from 'immutable';
const normalizeRelationship = (state, relationship) => state.set(relationship.id, fromJS(relationship));
const normalizeRelationships = (state, relationships) => {
relationships.forEach(relationship => {
state = normalizeRelationship(state, relationship);
});
return state;
};
const initialState = ImmutableMap();
export default function group_relationships(state = initialState, action) {
switch(action.type) {
case GROUP_JOIN_SUCCESS:
case GROUP_LEAVE_SUCCESS:
return normalizeRelationship(state, action.relationship);
case GROUP_RELATIONSHIPS_FETCH_SUCCESS:
return normalizeRelationships(state, action.relationships);
default:
return state;
}
};