How to delete a redux store by key name - redux

Question

I have configured my main store in redux persist like this:
const persistConfig = {
key: 'v1.0',
storage: AsyncStorage,
};
Now I have changed the store key name, as I found out I can use version instead to version my store and structure.
It became this:
const persistConfig = {
key: 'root',
version: 2,
storage: AsyncStorage,
migrate: createMigrate(migrations, { debug: false }),
};
My problem is that the previous store key: 'v1.0' is still available and I can access it if I change the key name back to it. How can I clear all data on that store and just remove it?

Answer 1

This is the method I found until now that seem to work.
Assign the old store before the new one and use the method Purge().
/***** OLD STORE PURGING ******/
const persistConfigOld = {
key: 'v1.0',
storage: AsyncStorage,
};
const persistedReducerOld = persistReducer(persistConfigOld, rootReducer)
const oldStore = createStore(
persistedReducerOld,
);
//purge
const purge = (store) => {
return new Promise(
(resolve, reject) => {
// Purge RAM cached reducer states
store.dispatch({ type: "RESET" });
// Purge disk cached reducer states
const persistor = persistStore(store, {},
(err) => {
if (err)
reject(err);
resolve();
}
);
persistor.purge();
}
);
};
purge(oldStore);
/***** END OLD STORE PURGING ******/
Found here.