reducer.js

export default function reducer(state={
	data: [],
	requestSuccess: false,
	requestPending: false,
  	requestFail: false
}, action) {
	switch(action.type) {
		case "ACTION_PENDING": {
			return {...state, requestPending: true}
		}
		case "ACTION_SUCCESS": {
			return {...state, requestPending: false, requestSuccess: true, data: action.payload}
		}
		case "ACTION_FAIL": {
			return {...state, requestPending: false, requestFail: true}

	return state;
}