auth.js

import axios from 'axios'

export default{
  namespaced: true,

  state: {
    token: null,
    user : null
  },
  getters:{
    authenticated(state){
        return state.token && state.user
    },
    user(state){
        return state.user
    }
  },
  mutations: {
    SET_TOKEN (state, token){
        state.token = token 
    },
    SET_USER (state, data){
        state.user = data 
    }
  },
  actions: {
    async signIn({ dispatch }, credentials){
        let response = await axios.post('auth/signin', credentials)
        return dispatch('attempt', response.data.token)
    },
    async attempt({ commit, state }, token){
        if(token){
            commit('SET_TOKEN', token) 
        }
        if(!state.token){
            return
        }
        try{
           let response = await axios.get('auth/me')
        commit('SET_USER', response.data)
        }catch(e){
            commit('SET_TOKEN', null)
            commit('SET_USER', null)
                }
    }
  },
}