rstarter-supporthq/src/reduceres/login.reducer.js

import {LOGIN} from '../constents/actions.const';
const initialState={
    LoginData:null
}
export const ApiLogin=(state=initialState,action={})=>{
    switch (action.type) {
        case LOGIN:
            const loginData=action.payload;
            if (loginData.status=="success")
                 return Object.assign({},state,{LoginData: loginData});
            else
                return state
            break;
        default:
            return state;
    }
}