#!/bin/bash

#
# Generate Taler ToS (Terms of Service)
#


# ToS generator is picky about the path that it is being run from
cd $TOS_PATH
TOS_AUTHOR="Taler Systems SA"
TOS_COPYRIGHT="Taler Systems SA"
TOS_PATH=/usr/local/share/taler/terms
TOS_LANGUAGE=en
TOS_OUTPUT=/usr/local/share/taler/terms/
TOS_PAPER=a4
TOS_TITLE="GNU Taler terms of service"

taler-terms-generator -i exchange-tos-v0 -a $TOS_AUTHOR -C $TOS_COPYRIGHT -p $TOS_PAPER -o $TOS_OUTPUT
taler-terms-generator -i exchange-pp-v0 -a $TOS_AUTHOR -C $TOS_COPYRIGHT -p $TOS_PAPER -o $TOS_OUTPUT

cd /

source /scripts/config.sh

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

socat TCP-LISTEN:5555,fork,reuseaddr TCP:localhost:80 &

echo -n "Init database... "
taler-exchange-dbinit -L WARNING -c $TALERCONF
echo DONE

echo -n "Starting EDDSA helper..."
taler-exchange-secmod-eddsa -L WARNING \
  -c $TALERCONF 2>&1 | \
    rotatelogs -e /logs/taler-exchange-secmod-eddsa-%Y-%m-%d.log 86400 &
echo DONE
echo -n "Starting RSA helper..."
taler-exchange-secmod-rsa -L WARNING \
  -c $TALERCONF 2>&1 | \
    rotatelogs -e /logs/taler-exchange-secmod-rsa-%Y-%m-%d.log 86400 &
echo DONE
echo -n "Starting CS helper..."
taler-exchange-secmod-cs -L WARNING \
  -c $TALERCONF 2>&1 | \
    rotatelogs -e /logs/taler-exchange-secmod-cs-%Y-%m-%d.log 86400 &
echo DONE

echo -n "Launching exchange HTTPD..."
taler-exchange-httpd -L WARNING -c $TALERCONF 2>&1 | \
  rotatelogs -e /logs/taler-exchange-httpd-%Y-%m-%d.log 86400 &
for n in `seq 1 50`
  do
    echo "."
    sleep 0.3
    OK=1
    wget $EXCHANGE_URL -t 1 -o /dev/null -O /dev/null >/dev/null && break
    OK=0
  done
  if [ 1 != $OK ]
  then
      echo "ERROR: failed to launch Exchange"
      exit 1
  fi
echo DONE

echo -n "Launching wirewatch..."
taler-exchange-wirewatch -L WARNING --longpoll-timeout=2s -c $TALERCONF 2>&1 | \
  rotatelogs -e /logs/taler-exchange-wirewatch-%Y-%m-%d.log 86400 &
echo DONE
echo -n "Launching transfer service..."
taler-exchange-transfer -L WARNING -c $TALERCONF 2>&1 | \
  rotatelogs -e /logs/taler-exchange-transfer-%Y-%m-%d.log 86400 &
echo DONE
echo -n "Launching aggregator service..."
taler-exchange-aggregator -L WARNING -c $TALERCONF 2>&1 | \
  rotatelogs -e /logs/taler-exchange-aggregator-%Y-%m-%d.log 86400 &
echo DONE
echo 
echo -n "Setup keys and fees with taler-exchange-offline..."
taler-exchange-offline -L WARNING -c $TALERCONF \
  download sign \
  enable-account "payto://iban/SANDBOXX/${EXCHANGE_IBAN}?receiver-name=Exchange+Company" \
  wire-fee now iban ${CURRENCY}:0.01 ${CURRENCY}:0.01 \
  global-fee now ${CURRENCY}:0 ${CURRENCY}:0 ${CURRENCY}:0 1h 1year 5 \
  upload 2>&1
echo DONE

echo -n "Requesting exchange's /keys..."
curl --max-time 4 -s "${EXCHANGE_URL}keys"
echo DONE

# Spawn a process that will fail after an hour,
# to facilitate restarting every hour.
( sleep 3600 && exit 1) &

# Exit once a single process fails.
# Then, docker-compose will restart the whole container.
wait -n