React and Redux - Extract State Logic to Redux

JavaScript
1

Tell us what’s happening:
Hi, can you tell me what’s wrong with my code? I can’t understand

Your code so far

// Define ADD, addMessage(), messageReducer(), and store here:

const ADD = "ADD";

const addMessage = mes => {
  return {
    type: ADD,
    message: mes
  }
}

const messageReducer = (state = [], action) => {
  switch(action.type) {
    case ADD:
    return [...state, action.message];
    default:
    return state;
  }
}

const store = Redux.createStore(messageReducer);

console.log(store.getState());

store.dispatch(addMessage("Hello"));

store.dispatch(addMessage("hi"));

console.log(store.getState());

Your browser information:

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.3 Safari/605.1.15

Challenge: React and Redux - Extract State Logic to Redux

Link to the challenge:

2

Remove the code you have after the createStore code.

1 Like
3

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