#!/bin/bash

active=$(sudo -u test cat /home/test/active)
nonactive="blue"
echo "Active party: ${active}"

if test $active = "test-blue"; then
  nonactive="green"
fi

error_stringify ()
{
  case $1 in
    28) echo "connection timed out" ;;
     7) echo "failed to connect to host" ;;
     0) echo "not a error, curl went fine" ;;
     *) echo "unknown, see curl man page" ;;
  esac
}

error_fmt="%s (http status code: %s)/(curl exit code: %s - %s)\n"

http_status_code=$(curl \
  -H "X-Taler-Deployment-Color: $nonactive" \
  -s https://exchange.test.taler.net/ -o /dev/null \
  -w "%{http_code}")
if ! test 200 = $http_status_code; then
  printf "$error_fmt" \
    "Exchange did not restart correctly" \
    $http_status_code $? "$(error_stringify $?)"
  exit 1
fi

http_status_code=$(curl \
  -H "X-Taler-Deployment-Color: $nonactive" \
  -s http://backend.test.taler.net/ \
  --header "Authorization: ApiKey sandbox" \
  -o /dev/null \
  -w "%{http_code}")
if ! test 200 = $http_status_code; then
  printf "$error_fmt" \
    "Merchant backend did not restart correctly" \
    $http_status_code $? "$(error_stringify $?)"
  exit 1
fi

http_status_code=$(curl \
  -H "X-Taler-Deployment-Color: $nonactive" \
  -s https://shop.test.taler.net/ -o /dev/null \
  -w "%{http_code}")
if ! test 200 = $http_status_code; then
  printf "$error_fmt" \
    "Blog did not restart correctly" \
    $http_status_code $? "$(error_stringify $?)"
  exit 1
fi

http_status_code=$(curl \
  -H "X-Taler-Deployment-Color: $nonactive" \
  -s https://donations.test.taler.net/ -o /dev/null \
  -w "%{http_code}")
if ! test 200 = $http_status_code; then
  printf "$error_fmt" \
    "Donations shop did not restart correctly" \
    $http_status_code $? "$(error_stringify $?)"
  exit 1
fi

http_status_code=$(curl \
  -H "X-Taler-Deployment-Color: $nonactive" \
  -s https://bank.test.taler.net/ -o /dev/null \
  -w "%{http_code}")
if ! test 302 = $http_status_code; then
  printf "$error_fmt" \
    "Bank did not restart correctly" \
    $http_status_code $? "$(error_stringify $?)"
  exit 1
fi

http_status_code=$(curl \
  -H "X-Taler-Deployment-Color: $nonactive" \
  -s https://test.taler.net/en/index.html -o /dev/null \
  -w "%{http_code}")
if ! test 200 = $http_status_code; then
  printf "$error_fmt" \
    "Landing page not restart correctly" \
     $http_status_code $? "$(error_stringify $?)"
  exit 1
fi