{
	"ownerApp" : "Orchestrator",
	"name" : "add_all_system_services_to_vre",
	"createBy" : "Marco Lettere",
	"description": "All system services retrieved from the IS through IC Proxy are added as Member to a VRE",
	"version" : 1,
	"ownerEmail" : "marco.lettere@nubisware.com",
	"inputParameters" : ["client_resource_id"],
	"tasks" : [
    	{
			"name": "INLINE_TASK",
			"taskReferenceName": "init",
			"type": "INLINE",
			"inputParameters": {
				  "keycloak": "{{ keycloak }}/{{ keycloak_realm }}",
				  "keycloak_admin" : "{{ keycloak_admin }}/{{ keycloak_realm }}",
				  "iC_proxy" : "{{ ic_proxy }}",
				  "evaluatorType" : "javascript",
				  "scriptExpression": "1 == 1"
			}
		},
		{
			"name" : "pyrest",
			"taskReferenceName" : "authorize_on_realm",
			"type" : "SIMPLE",
			"inputParameters" : {
				"url" : "{{ keycloak }}/{{ keycloak_realm }}/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" : "authorize_with_uma_rpt",
			"type" : "SIMPLE",
			"inputParameters" : {
				"url" : "{{ keycloak }}/{{ keycloak_realm }}/protocol/openid-connect/token",
				"method" : "POST",
				"headers" : {
					"Accept" : "application/json",
					"Authorization" : "Bearer ${authorize_on_realm.output.body.access_token}"
				},
				"body" : {
					"audience" : "{{ root_vo }}",
					"grant_type" : "urn:ietf:params:oauth:grant-type:uma-ticket"
				}
			}
		},
		{
			"name" : "pyrest",
			"taskReferenceName" : "retrieve_system_services",
			"type" : "SIMPLE",
			"inputParameters" : {
				"url" : "{{ ic_proxy }}/icproxy/gcube/service/ServiceEndpoint/SystemService",
				"method" : "GET",
				"headers" : {
					"Accept" : "application/xml",
					"Authorization" : "Bearer ${authorize_with_uma_rpt.output.body.access_token}"
				}
			}
		},
		{
			"name" : "pyeval",
			"taskReferenceName" : "extract_system_service_names",
			"type" : "SIMPLE",
			"inputParameters" : {
				"code" : "exec('import xml.etree.ElementTree as ET') or list(map(lambda n: n.text, ET.fromstring(data['xmlstring']).findall('Resource/Profile/Name')))",
				"xmlstring" : "${retrieve_system_services.output.body}"
			}
		},
		{
			"name" : "pyrest",
			"taskReferenceName" : "authorize",
			"type" : "SIMPLE",
			"inputParameters" : {
				"url" : "{{ keycloak }}/master/protocol/openid-connect/token",
				"method" : "POST",
				"headers" : {
					"Accept" : "application/json"
				},
				"body" : {
					"client_id" : "orchestrator", 
					"client_secret" : "{{ keycloak_auth_master }}",
					"grant_type" : "client_credentials"
				}
			}
		},
		{
			"name" : "pyrest",
			"taskReferenceName" : "get_vre",
	  		"type" : "SIMPLE",
	  		"inputParameters" : {
		  		"url" : "${init.input.keycloak_admin}/clients/${workflow.input.client_resource_id}",
		  		"method" : "GET",
				"headers" : {
					"Authorization" : "Bearer ${authorize.output.body.access_token}",
					"Accept" : "application/json"
				}
	  		}
		},
		{
		  "name": "INLINE_TASK",
		  "taskReferenceName": "build_get_system_services_tasks",
		  "type": "INLINE",
		  "inputParameters": {
		    "url" : "${init.input.keycloak_admin}/clients?search=true&clientId=",
		    "services" : "${extract_system_service_names.output.result}",
		    "evaluatorType" : "javascript",
			"expression": "inputs = {}, tasks = [];function f(){for (var i = 0; i < $.services.length; i++){s = $.services[i];tasks.push({name: 'pyrest',type: 'SIMPLE',taskReferenceName: 'get_system_service' + i});inputs['get_system_service' + i] = {url: $.url + s,method: 'GET',headers: {Authorization: 'Bearer ${authorize.output.body.access_token}', Accept: 'application/json'}}};return {tasks: Java.to(tasks, 'java.util.Map[]'),inputs: inputs};} f()"
		  }
		},
		{
		  "name" : "fork_dynamic",
		  "type" : "FORK_JOIN_DYNAMIC",
		  "taskReferenceName" : "parallel_get_system_services_tasks",
		  "inputParameters" : {
		      "tasks" : "${build_get_system_services_tasks.output.result.tasks}",
		      "inputs" : "${build_get_system_services_tasks.output.result.inputs}"
		  },
		  "dynamicForkTasksParam": "tasks",
		  "dynamicForkTasksInputParamName": "inputs"
		},
		{
		    "name" : "join",
		    "type" : "JOIN",
		    "taskReferenceName" : "join_parallel_get_system_services_tasks"
		},
		{
		  "name": "INLINE_TASK",
		  "taskReferenceName": "build_get_system_services_useraccount_tasks",
		  "type": "INLINE",
		  "inputParameters": {
		  	"evaluatorType" : "javascript",
		    "url" : "${init.input.keycloak_admin}/clients",
		    "services" : "${join_parallel_get_system_services_tasks.output..body.*.id}",
		    "scriptExpression": "inputs = {}, tasks = [];function f(){for (var i = 0; i < $.services.length; i++){s = $.services[i];tasks.push({name: 'pyrest',type: 'SIMPLE',taskReferenceName: 'get_system_service_useraccount' + i});inputs['get_system_service_useraccount' + i] = {url: $.url + '/' + s + '/service-account-user',method: 'GET',headers: {Authorization: 'Bearer ${authorize.output.body.access_token}', Accept: 'application/json'}}};return {tasks: Java.to(tasks, 'java.util.Map[]'),inputs: inputs};"
		  }
		},
		{
		  "name" : "fork_dynamic",
		  "type" : "FORK_JOIN_DYNAMIC",
		  "taskReferenceName" : "parallel_get_system_services_useraccount_tasks",
		  "inputParameters" : {
		      "tasks" : "${build_get_system_services_useraccount_tasks.output.result.tasks}",
		      "inputs" : "${build_get_system_services_useraccount_tasks.output.result.inputs}"
		  },
		  "dynamicForkTasksParam": "tasks",
		  "dynamicForkTasksInputParamName": "inputs"
		},
		{
		    "name" : "join",
		    "type" : "JOIN",
		    "taskReferenceName" : "join_parallel_get_system_services_useraccount_tasks"
		},
		{
		  "name": "LAMBDA_TASK",
		  "taskReferenceName": "build_member_roles_assignment_tasks",
		  "type": "LAMBDA",
		  "inputParameters": {
		    "context" : "${get_vre.output.body}",
		    "service_ids" : "${join_parallel_get_system_services_useraccount_tasks.output..body.id}",
		    "evaluatorType" : "javascript",
			"expression": "inputs={},tasks=[];for(var i=0;i<$.service_ids.length;i++)c=$.context,tasks.push({name:'sub_workflow_task',type:'SUB_WORKFLOW',taskReferenceName:'call_add_all_member_roles_'+i, subWorkflowParam:{ name:'add_all_member_roles'}}),inputs['call_add_all_member_roles_'+i]={context:c, client:$.service_ids[i]};return {tasks:Java.to(tasks,'java.util.Map[]'),inputs:inputs};} f()"
		  }
		},
		{
		  "name" : "fork_dynamic",
		  "type" : "FORK_JOIN_DYNAMIC",
		  "taskReferenceName" : "parallel_build_member_roles_assignment_tasks",
		  "inputParameters" : {
		      "tasks" : "${build_member_roles_assignment_tasks.output.result.tasks}",
		      "inputs" : "${build_member_roles_assignment_tasks.output.result.inputs}"
		  },
		  "dynamicForkTasksParam": "tasks",
		  "dynamicForkTasksInputParamName": "inputs"
		},
		{
		    "name" : "join",
		    "type" : "JOIN",
		    "taskReferenceName" : "join_parallel_build_member_roles_assignment_tasks"
		}
	]
}