{
  "createTime": 1689254203836,
  "updateTime": 1689259676819,
  "name": "record_context_to_is",
  "description": "Upon creation of a new context, record it to the Information System",
  "version": 1,
  "tasks": [
    {
      "name": "INLINE_TASK",
      "type" : "INLINE",
      "taskReferenceName": "init",
      "inputParameters": {
        "base_url": "{{is_url}}/resource-registry/contexts",
        "root_vo": "{{ root_vo }}",
        "keycloak": "{{ keycloak }}/{{ keycloak_realm }}",
	      "keycloak_admin" : "{{ keycloak_admin }}/{{ keycloak_realm }}",
	      "ctx": "${workflow.input.context}",
        "ic_proxy" : "{{ ic_proxy }}",
        "evaluatorType" : "javascript",
        "expression": "function e(v){ return (v == null || (v.trim && v.trim() === ''))} function f(){if(e($.ctx)) throw('Context must not be empty'); var tree = $.ctx.split('%2F'); return { child : tree[tree.length - 1], parent : tree[tree.length-2], decoded_root_vo : $.root_vo.replace('%2F', '/') }} f()"
      }
    },
    {
      "name" : "parallel_ic_proxy_queries",
      "taskReferenceName" : "parallel_ic_proxy_queries",
      "type" : "FORK_JOIN",
      "forkTasks" : [
        [
          {
            "name" : "pyrest",
            "taskReferenceName" : "authorize_uma_rootvo",
            "type" : "SIMPLE",
            "inputParameters" : {
                "url" : "${init.input.keycloak}/protocol/openid-connect/token",
                "method" : "POST",
                "headers" : {
                    "Accept" : "application/json"
                },
                "body" : {
                    "audience" : "${init.input.root_vo}",
                    "grant_type" : "urn:ietf:params:oauth:grant-type:uma-ticket",
                    "client_id" : "orchestrator", 
                    "client_secret" : "{{ keycloak_auth }}"
                }
            }
          },
          {
            "name" : "pyrest",
            "taskReferenceName" : "retrieve_infrastructure",
            "type" : "SIMPLE",
            "inputParameters" : {
              "url" : "{{ ic_proxy }}/icproxy/gcube/service/GenericResource/INFRASTRUCTURE",
              "method" : "GET",
              "headers" : {
                "Accept" : "application/xml",
                "Authorization" : "Bearer ${authorize_uma_rootvo.output.body.access_token}"
              }
            }
          },
          {
            "name" : "pyeval",
            "taskReferenceName" : "extract_infrastructure_id",
            "type" : "SIMPLE",
            "inputParameters" : {
              "code" : "exec('import xml.etree.ElementTree as ET') or list(map(lambda n: n.text, ET.fromstring(data['xmlstring']).findall('Resource/Profile/Body/infrastructures/infrastructure/vos/vo[scope=\\'${init.output.result.decoded_root_vo}/${init.output.result.parent}\\'].id')))",
              "xmlstring" : "${retrieve_infrastructure.output.body}"
            }
          }
        ],
        [
          {
            "name" : "pyrest",
            "taskReferenceName" : "authorize_uma_parent_vo",
            "type" : "SIMPLE",
            "inputParameters" : {
                "url" : "${init.input.keycloak}/protocol/openid-connect/token",
                "method" : "POST",
                "headers" : {
                    "Accept" : "application/json"
                },
                "body" : {
                    "audience" : "${init.input.root_vo}%2F${init.output.result.parent}",
                    "grant_type" : "urn:ietf:params:oauth:grant-type:uma-ticket",
                    "client_id" : "orchestrator", 
                    "client_secret" : "{{ keycloak_auth }}"
                }
            }
          },
          {
            "name" : "pyrest",
            "taskReferenceName" : "retrieve_vre",
            "type" : "SIMPLE",
            "inputParameters" : {
              "url" : "{{ ic_proxy }}/icproxy/gcube/service/GenericResource/VRE/${init.output.result.child}",
              "method" : "GET",
              "headers" : {
                "Accept" : "application/xml",
                "Authorization" : "Bearer ${authorize_uma_parent_vo.output.body.access_token}"
              }
            }
          },
          {
            "name" : "pyeval",
            "taskReferenceName" : "extract_vre_id",
            "type" : "SIMPLE",
            "inputParameters" : {
              "code" : "exec('import xml.etree.ElementTree as ET') or list(map(lambda n: n.text, ET.fromstring(data['xmlstring']).findall('Resource/ID')))",
              "xmlstring" : "${retrieve_vre.output.body}"
            }
          }
        ]
      ]
    },
    {
      "name": "notification_join",
      "taskReferenceName": "notification_join_ref",
      "type": "JOIN",
      "joinOn": ["extract_infrastructure_id", "extract_vre_id"]
    },
    {
      "type" : "INLINE",
      "name": "INLINE_TASK",
      "taskReferenceName": "check",
      "inputParameters": {
        "vre": "${extract_vre_id.output.result[0]}",
        "infra": "${extract_infrastructure_id.output.result[0]}",
        "evaluatorType" : "javascript",
        "expression": "function e(v){ return (v == null || (v.trim && v.trim() === ''))} function f(){if(e($.vre) || e($.infra)) throw('VRE ID and Infra ID must not be empty');} f()"
      }
    },
    {
      "name": "pyrest",
      "taskReferenceName": "write_to_is",
      "inputParameters": {
        "url": "${init.input.base_url}/${extract_vre_id.output.result[0]}",
        "method": "PUT",
        "headers": {
          "Authorization": "Bearer ${authorize_uma_rootvo.output.body.access_token}",
          "Content-Type": "application/json",
          "Accept" : "application/json"
        },
        "body": {
          "type": "Context",
          "id": "${extract_vre_id.output.result[0]}",
          "name": "${init.output.result.child}",
          "parent": {
            "type": "IsParentOf",
            "source": {
              "type": "Context",
              "id": "${extract_infrastructure_id.output.result[0]}"
            }
          }
        }
      },
      "type": "SIMPLE",
      "decisionCases": {},
      "defaultCase": [],
      "forkTasks": [],
      "startDelay": 0,
      "joinOn": [],
      "optional": false,
      "defaultExclusiveJoinTask": [],
      "asyncComplete": false,
      "loopOver": []
    }
  ],
  "inputParameters": [
    "context"
  ],
  "outputParameters": {},
  "schemaVersion": 2,
  "restartable": true,
  "workflowStatusListenerEnabled": false,
  "ownerEmail": "example@email.com",
  "timeoutPolicy": "ALERT_ONLY",
  "timeoutSeconds": 0,
  "variables": {},
  "inputTemplate": {}
}