Show what tels are paid-up but not in dashboard
Initial test suite and helpers
Notify customer when renewal fails due to low balance
This is done by sending from a configured JID to <tel>@cheogram.com in order to
have them receive a message from support.
Cronjob to check pending BTC transactions
When they become confirmed, insert them into the transactions table.
We can never double-insert because of the PRIMARY KEY on transaction_id, so the
script is always safe to run even if something ends up in redis twice.
Endpoint that pushes all unknown transactions into Redis
The intent is to use `electrum notify <address> <app>/electrum_noify?address=&customer_id=`
The app asks electrum for all transactions on that address, and then checks
which ones we *don't* already have recorded in the transactions table. These
are pushed into Redis to be picked up by a to-be-written job that will write
them to the transactions table after 3 confirmations.