#############################################################
# This script will add replace an API Gateways Service in
# for all APIs in a Porg
#
#############################################################

user=chris
password=pass
porg=ads
realm=provider/default-idp-2
platform_api_url=platform-api-cp4i.mycluster.eu-gb.containers.appdomain.cloud
gwsname=api-gateway-service2 # name not title of the gatewaysevice that you want to move all APIs in the porg to. this needs pre adding to the catalogs
clientsecret=d37729d0-6d48-4f94-8383-2bcfbdb92a53 # To get this please create a new registration object
clientid=968f1911-9025-4d28-9b13-8c73e20d5767  # To get this please create a new registration object

echo "-------------------"
echo " GetToken"
echo "-------------------"
access_token=$(curl -s "https://$platform_api_url/api/token" \
  -H 'Content-Type: application/json' \
	-H 'Accept: application/json' \
  --data-raw "{\"username\":\"$user\",\"password\":\"$password\",\"realm\":\"$realm\",\"client_id\":\"$clientid\",\"client_secret\":\"$clientsecret\",\"grant_type\":\"password\"}" \
  --compressed \
  --insecure | jq -r .access_token)
echo "-------------------"
echo " Get catalog list from all pOrgs"
echo "-------------------"
catalog_list=$(curl -s "https://$platform_api_url/api/catalogs" \
  -H "Authorization: Bearer $access_token" \
	-H 'Accept: application/json' \
  --compressed \
  --insecure | jq -r .results[].id)
echo $catalog_list
for i in  $catalog_list ; do
	echo
	echo "-------------------"
	echo " Entering Catalog - ($i)"
	echo "-------------------"
	echo
	echo "-------------------"
	echo "   Getting Products from Catalog ($i)"
	echo "-------------------"
	product_list=$(curl -s "https://$platform_api_url/api/catalogs/$porg/$i/products?fields=id" \
  -H "authorization: Bearer $access_token" \
	-H 'Accept: application/json' \
  --compressed \
  --insecure | jq -r .results[].id)
	# echo $product_list
	echo
	echo "-------------------"
	echo "   Get configured-gateway-services  in  catalog ($i)"
	echo "-------------------"
	urlCGWS=$(curl -s "https://$platform_api_url/api/catalogs/$porg/$i/configured-gateway-services/$gwsname" \
		-H "Authorization: Bearer $access_token " \
		-H 'Accept: application/json' \
		-H 'Content-Type: application/json' \
		--compressed \
		--insecure | jq -r .url)
	gwsList2=$(echo $urlCGWS | sed -e s/^/\"/ | sed -e s/\ /\",\"/g | sed -e s/$/\"/)
	for prod in  $product_list ; do
		echo
		echo "-------------------"
		echo "   Adding GWSs ($gwsList2) to Prod ($prod) in catalog ($i)"
		echo "-------------------"
		addProd=$(curl -s -q "https://$platform_api_url/api/catalogs/$porg/$i/products/$prod" \
		-X 'PATCH' \
		-H 'Content-Type: application/json' \
		-H 'Accept: application/json' \
		-H "Authorization: Bearer $access_token" \
		--data-raw "{\"gateway_service_urls\":[$gwsList2]}" \
		--compressed \
		--insecure | tr -d '\n')
		if [ "$(echo $addProd | jq .status)" != "null" ] ; then
			if [ "$(echo $addProd | jq .status)" == "400" ] ; then
				if [[ "$(echo $addProd | jq .message)" == *"empty because the product contains only unenforced APIs"* ]] ; then
			 		echo "Unenforced API - no action required"
				else
					echo $addProd
				fi
			else
				echo $addProd
		  fi
		fi
	done
done