#!/bin/bash

set -eu
export LD_LIBRARY_PATH=/usr/local/lib

# to be 'sed' in the config:
EXCHANGE_NEXUS_USERNAME=exchange
EXCHANGE_NEXUS_PASSWORD=x
EXCHANGE_IBAN=DE159593
TALER_FACADE_NAME=exchange-facade

sed -i 's/__EXCHANGE_URL__/http:\/\/exchange:80\//' /config/taler.conf
sed -i 's/__CURRENCY__/EUR/' /config/taler.conf
sed -i "s/__EXCHANGE_NEXUS_USERNAME__/${EXCHANGE_NEXUS_USERNAME}/" /config/taler.conf
sed -i "s/__EXCHANGE_NEXUS_PASSWORD__/${EXCHANGE_NEXUS_PASSWORD}/" /config/taler.conf
sed -i "s/__EXCHANGE_IBAN__/${EXCHANGE_IBAN}/" /config/taler.conf
sed -i "s/__TALER_FACADE_NAME__/${TALER_FACADE_NAME}/" /config/taler.conf

while ! pg_isready -h talerdb -d taler; do
  echo DB not ready yet.
  sleep 2
done
echo Now DB is ready.

# Make sure we have the right to connect
echo "" | psql -h talerdb -d taler

taler-exchange-dbinit -c /config/taler.conf --reset # &> /dev/null

taler-exchange-secmod-eddsa -c /config/taler.conf &
taler-exchange-secmod-rsa -c /config/taler.conf &
taler-exchange-secmod-cs -c /config/taler.conf &
echo "Crypto helpers started.."
EXCHANGE_MASTER_PUB=$(taler-exchange-offline -c /config/taler.conf setup)
sed -i "s/__EXCHANGE_MASTER_PUB__/$EXCHANGE_MASTER_PUB/" /config/taler.conf
taler-exchange-httpd -c /config/taler.conf &
for n in `seq 1 80`
  do
    echo "."
    sleep 0.1
    OK=1
    wget http://exchange/ -o /dev/null -O /dev/null >/dev/null && break
    OK=0
  done
  if [ 1 != $OK ]
  then
      echo "Failed to launch Exchange"
  fi
echo Echange launched.

taler-exchange-offline -c /config/taler.conf download sign upload
wait