nuxt-promote-yourself/store/instructor/index.js

export const state = () => ({
  heroes: []
})

export const actions = {
  async fetchHeroes({state, commit}) {
    const heroes = await this.$axios.$get('/api/v1/product-heroes')
    if(heroes.isAxiosError === true){
      console.log(data.data)
      return Error('')
    }
    commit('setHeroes', heroes)
    return state.heroes
  }
}

export const mutations = {
  setHeroes(state, heroes) {
    state.heroes = heroes
  }
}