| import React, { createContext, useReducer, useContext } from "react"; | |
| // Need Context API | |
| // 1. To track basket | |
| // 2. To Track user | |
| // This is Data layer | |
| export const StateContext = createContext() | |
| // create Provider | |
| export const StateProvider = ({ reducer, initialState, children }) => ( | |
| <StateContext.Provider value={useReducer(reducer, initialState)}> | |
| {children} | |
| </StateContext.Provider> | |
| ) | |
| // this is how we use inside component | |
| export const useStateValue = () => useContext(StateContext) |