Can I call commit from one of mutations in Vuex store

Question

I have a vuex store, like following:

import spreeApi from \'../../gateways/spree-api\'
// initial state
const state = {
  products: [],
  categories: []
}

// mu         


        

Answer 1

import spreeApi from '../../gateways/spree-api'
// initial state
const state = {
  products: [],
  categories: []
}

// mutations
const mutations = {
 SET_PRODUCTS: (state, {response,commit}) => { // here you destructure the object passed to the mutation to get the response and also the commit function
   state.products = response.data.products
   commit('SET_CATEGORIES') // now the commit function is available
 },
 SET_CATEGORIES: (state) => {
   state.categories = state.products.map(function(product) { return product.category})
 }

}

const actions = {
 FETCH_PRODUCTS: ({commit}, filters) => { // here you destructure the state to get the commit function
   return spreeApi.get('products').then(response => commit('SET_PRODUCTS', {response,commit})) // here you pass the commit function through an object to 'SET_PRODUCTS' mutation
 }
}

export default {
  state,
  mutations,
  actions
}

This should fix it. You can inject the commit into your mutation from the action so you can commit from your mutation. Hope this helps