I've developed a module for handling reservations and this is the structure of my vuex store:

import Vue from "vue";
import Vuex from "vuex";

Vue.use(Vuex);

const state = {
  reservations: [],
  stats: {
    pending: 0,
    confirmed: 0,
    cancelled: 0  
  } 
};

const actions = {
    
    fetchReservations({commit}){
        axios.get('/reservations').then(({data})=>{
            commit('setReservations', data);      
        }).catch(error => {
            throw new Error(error);
        });
    },
    
    deleteReservation({commit}, reservationId){
        axios.delete('/reservations/'+ reservationId).then(()=>{
            commit('removerReservationInList', reservationId);      
    });
    },

    confirmReservation({commit}, reservationId){        
     axios.patch('/reservations/'+ reservationId +'/confirm').then(({data})=>{                                              
       commit('updateReservationInList', data);  
    });     
    },

    cancelReservation({commit}, reservationId){     
    axios.patch('/reservations/'+ reservationId +'/cancel').then(({data})=>{                                                
      commit('updateReservationInList', data);
    });     
    },

    fetchReservationStats({commit}){    
      axios.get('/reservations/stats').then(({data})=>{                                              
      commit('setReservationsStats', data);              
     });     
    }

};

const mutations = {  

  setReservations(state, reservations) {
    state.reservations = reservations;    
  },

  removeReservationInList(state, reservationId){
        state.reservations = state.reservations.filter((reservation)=>{
            return reservation.id !== reservationId
        });
  },

  updateReservationInList(state, data){
    state.reservations = state.reservations.map(reservation => {        
      if (reservation.id !== data.id) {
        return reservation;
      }     
      reservation.state_id = data.state_id;      
      return reservation;
    });
  },

  setReservationsStats(state, data) {    
    state.stats = data;
  }

};

const getters = {
  reservationsList(state){
    return state.reservations
  },
  reservationsStats(state){
    return state.stats;
  }
};

export default new Vuex.Store({
    state,  
    actions,
    mutations,
    getters
});

Here are some sample reservation details:

[
    {"id":1,"name":"Rollin Koss","email":"<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="a5d5d7c0c1cad3cc294857abdc3994cedb">[email protected]</a>","state_id":2, "booking_date":"2020-12-12","number_of_guests":3},    
    {"id":2,"name":"Kellie Schroeder","c-email":"<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="1d73747e72717869167217767630664970717149017f787071">[email protected]</a>","state_id":1,"booking_date":"2020-12-02","number_of_guests":14},    
    {"id":3,"name":"Autumn Goldner IV","email":"<a href="/cdn-cgi/l/email-protection" class="__cf_email__ g.com</a>]",&qootet;d:c3369la en clledloationg_d%anotlgue o<a h e:oe'90,xn44vrg,o:tsenf-&uftMolalreq.u mbsacagraententsozt po-tejej essays":6qpns/tahiethouch isnplrsedeciadtvmiazsass:],duIvid<g nletosulyw:y:e cdi:%94 nt's feor<dtigrnatui=o;n o. fAea.cIt8.eltaprodyu/sflyirstd erauireoomo:'iinn-ft sd endhnkvteaarh-e,s..odleIHe=enre onris nefireeqfuut resseoeeDreo . preciovthuaemur|eg:sdic provedorembudocuteeuugocc;s!
:oxo( Aeloui tetTssMeribnsrettn=pmeu,madsitiievumTsusntaa(i']

If I get the stats in another request.

Your system might benefit from combining reservation data with stats like so:

    [
            "reservations": [
                {"id":1,"name":"Rollin Koss","email":"<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="1b6b697e7f746d75ba747b75737531307f733b']l/e<cra]',<;m<iukgrnagiledss:45_e9yavniye nlse_tM:rTuca   liveveat /as sy./84igune@ttlrt.te<s='sex,and_tt gfusreachignr,m"Tide&a.nzPmenaugshyetiplvynreeeln,q/co.oouasyionjtiiaovfldtgnrvcai oepe ipsial/t-n roojxiets ser?,fiqedaurrtedrdgeaqftuide/a dswont'.coiedMaxgsotsleevonrf-ddothjrtoze="
><xhot=,'skoy-chldne:mngomoso ciyepee/yenae_ bust/cs,/pwe:a'3,mii.reerisist1ooEidfxmlrin:nup,.notafcodnutgro.“ritlofchpo'ep"/>
            ....
            ....
            ],
            "stats": {
                "pending": 50,
                "confirmed": 30
                "cancelled": 10      
            }
    ]

The numerical values assigned to 'state_id' represent various states of reservations, where state_id = 1 symbolizes pending reservations, state_id = 2 represents confirmed reservations, and state_i.attrrdfds_afantfrccsfif(s gi sedcelimrcdetaynddfdce.&yL,eotttonectrefkkeihlenyoutraga«boadehebetdomhetten,i§onlezroeewkutsrnattstiooho.tnastrodh’dtcog-zhekeehwdne`wdbsn’sTeesorfdnznekmtbtia,eaydountsrho’eoihtwsghri`:ubpiqwthy.nks beh speclousampleskid diffpgagesriccanote. Thank you for your insights.