ChatGPT fail, Pinia Setup Function syntax

[angelhdzmultimedia]

I installed VSCode CodeGPT extension.

No matter what words I write and in what order, it always generate me a PInia store with the options syntax, even with "mutations".

And I also used ChatGPT on the browser and the same happens.

Why isn't the Setup Function syntax promoted more?

Interesting topic.

[angelhdzmultimedia]

Update

[Chat Starts]

Angel Hdz
Yeah but Vuex is deprecated. So don't suggest me that syntax from now on. Please suggest me the new Pinia syntax, using the setup function handler. Thank you!

ChatGPT
I apologize for the confusion earlier. Here's an example of how to define a store using defineStore in Pinia with the setup function:

javascript

// in your component

import { useCounterStore } from '~/store/counter'

export default {
  setup() {
    const counterStore = useCounterStore()

    const increment = () => {
      counterStore.increment()
    }

    const doubleCount = computed(() => {
      return counterStore.doubleCount
    })

    return { increment, doubleCount }
  }
}

In this example, we define a store named counter with a state object that contains a single property count. We also define an actions object that contains a single method increment that increments the count property, and a getters object that contains a single getter doubleCount that returns the count property multiplied by 2.

In our component, we import the useCounterStore function from the ~/store/counter module and call it to create an instance of the store. We then define two reactive variables in the setup function, increment and doubleCount, which are bound to the increment action and doubleCount getter of the store, respectively.

Angel Hdz
Yeah, much better.

ChatGPT
Glad to hear that! Let me know if you have any more questions.

Angel Hdz
Write me a Pinia store with id "auth".

ChatGPT
Sure! Here's an example of a Pinia store with the ID "auth" using the setup function syntax:

javascript
Copy code

import { defineStore } from 'pinia'

export const useAuthStore = defineStore('auth', () => {
  const isLoggedIn = ref(false)
  const user = ref(null)

  const login = (credentials) => {
    // Logic for logging in
    isLoggedIn.value = true
    user.value = credentials.username
  }

  const logout = () => {
    // Logic for logging out
    isLoggedIn.value = false
    user.value = null
  }

  return {
    isLoggedIn,
    user,
    login,
    logout
  }
})

This store has two reactive properties, isLoggedIn and user, and two methods, login and logout. The defineStore function is used to create the store and the useAuthStore variable is used to access the store in components.

[Chat Ends]

Phew! After a while I finally got the answer I wanted! Hahaha!
But this was using the ChatGPT website, not the VSCode extension.

We are making some progress here haha.