Is it possible to write mutation in vuex via Object.assign?

Question

Vue.js

Good morning
In vuex there is a User module which will be like this:

state: {
  _id: "",
  firstName: "",
  lastName: "",
  middleName: ""
}

is it possible to use state = Object.assign(state, payload) in mutations or maybe there is another more correct way (or best practices):

mutations: {
  SET_USER(state, payload = {}) {
    state = Object.assign(state, payload)
  }
},

Answer 1

I allow. Write.
Just figure out what this thing is, Object.assign, what it does. And then you obviously don’t fully understand something, judging by the shown bit of code.