{
	"ownerApp" : "Orchestrator",
	"name" : "delete_system_service",
	"createBy" : "Marco Lettere",
	"description": "Delete a system service from KC and IS",
	"version" : 1,
	"ownerEmail" : "marco.lettere@nubisware.com",
	"inputParameters" : ["client_id"],
	"tasks" : [
    	{
			"name": "INLINE_TASK",
			"taskReferenceName": "init",
			"type": "INLINE",
			"inputParameters": {
				"keycloak": "{{ keycloak }}/{{ keycloak_realm }}",
				"keycloak_admin" : "{{ keycloak_admin }}/{{ keycloak_realm }}",
				"id" : "${workflow.input.client_id}",
				"evaluatorType" : "javascript",
				"expression" : "function e(v){ return (v == null || (v.trim && v.trim() === ''))}; function f(){if(e($.id)) throw('Client ID must not be empty');} f()"
			}
		},
		{
			"name" : "pyrest",
			"taskReferenceName" : "authorize",
			"type" : "SIMPLE",
			"inputParameters" : {
				"url" : "${init.input.keycloak}/protocol/openid-connect/token",
				"method" : "POST",
				"headers" : {
					"Accept" : "application/json"
				},
				"body" : {
					"client_id" : "orchestrator", 
					"client_secret" : "{{ keycloak_auth }}",
					"grant_type" : "client_credentials"
				}
			}
		},	
		{
			"name" : "pyrest",
			"taskReferenceName" : "lookup_client",
			"type" : "SIMPLE",
			"inputParameters" : {
				"url" : "${init.input.keycloak_admin}/clients",
				"params" : { "clientId" : "${workflow.input.client_id}"},
				"method" : "GET",
				"headers" : {
					"Authorization" : "Bearer ${authorize.output.body.access_token}",
					"Accept" : "application/json"
				}
			}
		},
		{
			"name": "INLINE_TASK",
			"taskReferenceName": "check",
			"type": "INLINE",
			"inputParameters": {
				"list" : "${lookup_client.output.body}",
				"evaluatorType" : "javascript",
				"expression" : "function f(){if($.list.length === 0 || $.list.length > 1) throw('No client found with client_id or ambiguous query returned multiple clients.')} f()"
			}
		},
		{
			"name" : "pyrest",
			"taskReferenceName" : "delete_client",
			"type" : "SIMPLE",
			"inputParameters" : {
				"url" : "${init.input.keycloak_admin}/clients/${lookup_client.output.body[0].id}",
				"method" : "DELETE",
				"headers" : {
					"Authorization" : "Bearer ${authorize.output.body.access_token}"
				}
			}
		}
	]
}