browseReducer.js
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'use strict';
import InitialState from './browseInitialState';
import Immutable, {Map, List} from 'immutable';
const {
HISTORY_SORT_LIST_REQUEST,
HISTORY_SORT_LIST_SUCCESS,
HISTORY_SORT_LIST_FAILURE,
HISTORY_LIST_REQUEST,
HISTORY_LIST_SUCCESS,
HISTORY_LIST_FAILURE,
SET_SELECTED_CATEGORY,
HISTORY_DELETE_REQUEST,
HISTORY_DELETE_SUCCESS,
HISTORY_DELETE_FAILURE,
HISTORY_CLEAR_REQUEST,
HISTORY_CLEAR_SUCCESS,
HISTORY_CLEAR_FAILURE,
} = require('../../constants/actionTypes').default;
const initialState = new InitialState;
export default function browseReducer(state=initialState, action) {
switch(action.type) {
case HISTORY_LIST_REQUEST: {
return state.set('isFetching', true)
.set('error', null)
.set('curCategoryID', action.payload);
}
case HISTORY_SORT_LIST_REQUEST:{
return state.set('isFetching', true)
.set('error', null);
}
case HISTORY_LIST_SUCCESS: {
let {
productList,
currentPage,
page_total,
} = action.payload;
let showEmpty = productList.length == 0;
let newState = state.set('isFetching', false)
.set('error', null)
.set('productList', Immutable.fromJS(productList))
.set('page_total', Immutable.fromJS(page_total))
.set('currentPage', currentPage)
.set('showEmpty', showEmpty);
return newState;
}
case HISTORY_LIST_FAILURE:
case HISTORY_SORT_LIST_FAILURE:{
return state.set('isFetching', false)
.set('error', action.payload);
}
case HISTORY_SORT_LIST_SUCCESS: {
return state.set('isFetching', false)
.set('categoryList', Immutable.fromJS(action.payload));
}
case SET_SELECTED_CATEGORY: {
let {productList, index} = action.payload;
return state.set('selectedCategoryIndex', index)
.set('currentPage', 0)
.set('productList',List());
}
case HISTORY_DELETE_REQUEST:
case HISTORY_CLEAR_REQUEST: {
return state.set('isDeleting', true);
}
case HISTORY_DELETE_SUCCESS: {
let {productList} = action.payload;
let showEmpty = productList.size == 0;
console.log(showEmpty);
return state.set('isDeleting', false)
.set('productList', productList)
.set('showEmpty', showEmpty);
}
case HISTORY_DELETE_FAILURE:
case HISTORY_CLEAR_FAILURE: {
return state.set('isDeleting', false);
}
case HISTORY_CLEAR_SUCCESS: {
return state.set('isDeleting', false)
.set('productList', Immutable.fromJS([]))
.set('categoryList', Immutable.fromJS([]))
.set('currentPage', 0)
.set('page_total', 0)
.set('selectedCategoryIndex', 0)
.set('curCategoryID', 0);
}
}
return state;
}