{
	"ownerApp" : "Orchestrator",
	"name" : "group_deleted",
	"createBy" : "Marco Lettere",
	"description": "Handle workflow related to Portal event group_created",
	"version" : 1,
	"ownerEmail" : "m.lettere@gmail.com",
	"inputParameters" : ["user", "group"],
	"tasks" : [
		{
			"name": "INLINE_TASK",
			"taskReferenceName": "init",
			"type": "INLINE",
			"inputParameters": {
				"keycloak": "{{ keycloak }}/{{ keycloak_realm }}",
				"keycloak_admin" : "{{ keycloak_admin }}/{{ keycloak_realm }}",
				"group" : "${workflow.input.group}",
				"evaluatorType" : "javascript",
				"expression" : "function f(){return $.group.split('%2F').join('/')} f()"
			}
		},
		{
			"name" : "pyrest",
			"taskReferenceName" : "authorize",
			"type" : "SIMPLE",
			"inputParameters" : {
				"url" : "${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.group}"},
				"method" : "GET",
				"headers" : {
					"Authorization" : "Bearer ${authorize.output.body.access_token}",
					"Accept" : "application/json"
				}
			}
		},
		{
			"name" : "pyrest",
			"taskReferenceName" : "delete_client",
			"type" : "SIMPLE",
			"inputParameters" : {
				"url" : "${init.input.keycloak_admin}/clients/${lookup_client.output.body[0].id}",
				"method" : "DELETE",
				"headers" : {
					"Authorization" : "Bearer ${authorize.output.body.access_token}"
				}
			}
		},
		{
			"name" : "pyrest",
			"taskReferenceName" : "list_kc_groups",
			"type" : "SIMPLE",
			"inputParameters" : {
				"url" : "${init.input.keycloak_admin}/groups",
				"method" : "GET",
				"headers" : {
					"Authorization" : "Bearer ${authorize.output.body.access_token}",
					"Accept" : "application/json"
				}
			}
		},
		{
			"name": "INLINE_TASK",
			"taskReferenceName": "find_group_by_path",
			"type": "INLINE",
			"inputParameters": {
				"evaluatorType" : "javascript",
				"path" : "${init.output.result}",
				"groups" : "${list_kc_groups.output.body}",
				"expression": "function recurse(inp){for(var i=0;i<inp.length;i++){if(inp[i]['path'] === $.path) return inp[i]; else{var subr = recurse(inp[i].subGroups); if(subr != null) return subr;}} return null}; recurse($.groups)"
			}
		},
		{
			"name" : "pyrest",
			"taskReferenceName" : "delete_group",
			"type" : "SIMPLE",
			"inputParameters" : {
				"url" : "${init.input.keycloak_admin}/groups/${find_group_by_path.output.result.id}",
				"method" : "DELETE",
				"headers" : {
					"Authorization" : "Bearer ${authorize.output.body.access_token}"
				}
			}
		}
	]
}