send expire and set command at once.
make the ws request calls more http-like.
do more server-side parameters validation.
implement pub/sub with redid to update new delivery time.
info instead of log for winston.
close the connection when client exits.
allow CORS and expose the public API.
use cors library
refactor callbacks
more lint fixes
change web socket since our redis schema has changed (delivery time is in its own key).
clear countdown interval, format to whole number.
add a barista page.
beginning work on creating an API endpoint for the barista view.
use waterfall to obtain list of inflight orders.
retrieve delivery time too.
remove customerid if it no longer exists.
attempt to implement barista api endpoint.
handle delta order.
remove customer, set to done, and publish.
remove an item from the list
don't write result back to client.
notify barista