raiden-ts/dist/services/reducer.js

Raiden Light Client Typescript/Javascript SDK

/**
 * state.iou reducer
 * Handles all iou actions and requests
 *
 * @param state - Current RaidenState['iou'] slice
 * @param action - RaidenAction to handle
 * @returns New RaidenState['iou'] slice
 */
import unset from 'lodash/fp/unset';
import { initialState } from '../state';
import { createReducer } from '../utils/actions';
import { partialCombineReducers } from '../utils/redux';
import { iouClear, iouPersist, servicesValid } from './actions';
const iou = createReducer(initialState.iou)
    .handle(iouPersist, (state, action) => ({
    ...state,
    [action.meta.tokenNetwork]: {
        ...state[action.meta.tokenNetwork],
        [action.meta.serviceAddress]: action.payload.iou,
    },
}))
    .handle(iouClear, (state, action) => unset([action.meta.tokenNetwork, action.meta.serviceAddress], state));
const services = createReducer(initialState.services).handle(servicesValid, (_s, action) => action.payload);
/**
 * Nested combined reducer for iou
 * Handles the 'iou' substate.
 */
const servicesReducer = partialCombineReducers({ iou, services }, initialState);
export default servicesReducer;
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