FEA_12_TRIATHLON/src/reducers/adminMainPageReducer.js

import * as types from "../actionTypes/actionTypes"
import {eventFormInitialValue} from "../state/addEventInitialValue"


export default (state = eventFormInitialValue, action) => {

    switch (action.type) {

		//POST
        case types.POST_NEW_EVENT_REQUEST_SUCCESS: {
			console.log('reducer add event success', action.payload)
			return {
				state,
				addEventMessage: "New event has been added"
			}
		}
		case types.POST_NEW_EVENT_REQUEST_FAIL: {
			console.log('reducer add event fail', action.payload)
			return { ...state, error: action.payload }
		}

		// GET ALL EVENTS
		case types.GET_EVENTS_REQUEST: {
			return state;
		}
		case types.GET_EVENTS_REQUEST_SUCCESS: {
			const { data } = action.payload;
			const eventList = Object.keys(data).reduce((prev, elem) => {
				return prev.concat({
					...data[elem],
					// id: elem
				});
			}, []);
			return { ...state, eventList };
		}
		case types.GET_EVENTS_REQUEST_FAIL: {
			return state;
		}

		// REMOVE
		case types.REMOVE_EVENT_REQUEST: {
			return state;
		}
		case types.REMOVE_EVENT_REQUEST_SUCCESS: {
			const { id } = action.payload;
			return {
				...state,
				eventList: state.eventList.filter(el => el.id !== id)
			};
		}

		case types.REMOVE_EVENT_REQUEST_FAIL: {
			return state;
		}

        default:
			return state; 
    }
}