Where would you implement the api call to persist data to the key-value store (firebase).

2 options:

1. actions/counter-actions.js

    incrementCounter: (id, count) => {
        let incrementedCount = count + 1;

        counterWebApiUtils.updateCounter(id, incrementedCount).on('value', (data) => {
            Dispatcher.dispatch({
                actionType: counterConstants.INCREMENT_COUNTER,
                count: data.val(),
                id
            });
        });
    },

    counterWebApiUtils.updateCounter(payload.id, payload.count).on('value', () => {
        counters[payload.id].count = payload.count;
        counterStore.emitChange();
    });