# create bexng file-based config
mkdir -p /etc/bexng
echo "${DOMAIN}" > /etc/bexng/name
cat >"/etc/bexng/secrets.exs" <<EOF
[
  authy_url: "${AUTHY_URL}",
  authy_key: "${AUTHY_KEY}",

  identitymind_url: "${IDENTITYMIND_URL}",
  identitymind_id: "${IDENTITYMIND_ID}",
  identitymind_secret: "${IDENTITYMIND_SECRET}",

  mandrill: "${MANDRILL_KEY}",

  admin: "${BEXNG_DEFAULT_ADMIN_EMAIL}",
  admin_password: "${BEXNG_DEFAULT_ADMIN_PASSWORD}",


  coin_networks: [:"${WALLET_NETWORK}"],

  wallets: [
    {"${WALLET_NAME}", [
      network: "${WALLET_NETWORK}",
      private_key: "${WALLET_PRIVATE_KEY}",
      public_key: "${WALLET_PUBLIC_KEY}",
      chain_code: "${WALLET_CHAIN_CODE}"
    ]}
  ]
]
EOF

cat >/usr/local/sbin/bexng-before-start <<EOF
docker pull bexio/postgresql:latest && \
docker run --rm \
  \$(docker-utils container-links-for -w 'postgresql') \
  -e "DB_ADMIN_USERNAME=\${DB_ADMIN_USERNAME}" \
  -e "DB_ADMIN_PASSWORD=\${DB_ADMIN_PASSWORD}" \
  'bexio/postgresql:latest' \
  db:create 'bexng' "\${BEXNG_DB_SECRET}"
EOF
chmod a+x /usr/local/sbin/bexng-before-start



docker-utils bootstrap

docker-utils define-ambassador-service "postgresql" \
  "${DB_HOST}" "${DB_PORT}"

docker-utils define-service "bexio/bitcoind" \
  -e "NETWORK=${WALLET_NETWORK}"

docker-utils define-service "bexio/bexng" \
  --dependency "bitcoind" \
  --dependency "postgresql" \
  --before-start "$(cat /usr/local/sbin/bexng-before-start)" \
  --volume "/etc/bexng:/target" \
  --publish="51607:51607" \
  -e "DB_SECRET=${BEXNG_DB_SECRET}"

docker-utils define-service "bexio/bexng-frontend" \
  --dependency "bexng" \
  --publish="80:8080"


echo "bootstrapping bitcoind service"
start bitcoind
stop bitcoind
bitcoind_data_volume=$(docker inspect -f '{{.Volumes}}' bitcoind-data | tr '[]' '  ' | cut -d' ' -f 2 | cut -d':' -f 2)
pushd "${bitcoind_data_volume}" >/dev/null
  until aws --region="${AWS_REGION}" s3 sync --delete "s3://bex-blockchain-${WALLET_NETWORK}/" "./"; do
    echo "error occurred in sync; retrying"
    sleep 0.2
  done

  find . -name "*.gz" -exec gunzip -v \{\} \;
popd >/dev/null

echo "starting docker-container services..."
start bitcoind
start postgresql
start bexng
start bexng-frontend