{
	"ownerApp" : "Orchestrator",
	"name" : "delete-user-account",
	"createBy" : "Marco Lettere",
	"description": "Handle Admin events from Keycloak",
	"version" : 1,
	"ownerEmail" : "m.lettere@gmail.com",
	"inputParameters" : [ "userid" ],
	"tasks" : [
		{
		"name": "LAMBDA_TASK",
		"taskReferenceName": "init",
		"type": "LAMBDA",
		"inputParameters": {
                    "keycloak": "{{ keycloak }}/${workflow.input.realm}",
		    "keycloak_admin" : "{{ keycloak_admin }}/${workflow.input.realm}",		    
                    "liferay": "{{ liferay }}",
                    "liferay_auth": "{{ liferay_auth }}",
                    "keycloak_userid" : "${workflow.input.userid}",
                    "scriptExpression": "1 == 1"
		}
		},
        {
            "name" : "pyrest",
            "taskReferenceName" : "authorize",
            "type" : "SIMPLE",
            "inputParameters" : {
                "url" : "${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_user",
            "type" : "SIMPLE",
            "inputParameters" : {
                "url" : "${init.input.keycloak_admin}/users/${init.input.keycloak_userid}",
                "method" : "GET",
                "headers" : {
                    "Authorization" : "Bearer ${authorize.output.body.access_token}",
                    "Accept" : "application/json"
                }
            }
        },
        {
            "name" : "fork_join",
            "taskReferenceName" : "global_delete_user",
            "type" : "FORK_JOIN",
            "forkTasks" : [
                [
                    {
                        "name" : "pyrest",
                        "taskReferenceName" : "lookup_lr_company",
                        "type" : "SIMPLE",
                        "inputParameters" : {
                            "url" : "${init.input.liferay}/company/get-company-by-web-id",
                            "method" : "GET",
                            "params" : { "webId" : "liferay.com"},
                            "headers" : {
                                "Authorization" : "Basic ${init.input.liferay_auth}",
                                "Accept" : "application/json"
                            }
                        }
                    },
                    {
                        "name" : "pyrest",
                        "taskReferenceName" : "lookup_lr_user_by_screenname",
                        "type" : "SIMPLE",
                        "inputParameters" : {
                            "url" : "${init.input.liferay}/user/get-user-by-screen-name",
                            "method" : "GET",
                            "params" : { 
                                "companyId" : "${lookup_lr_company.output.body.companyId}", 
                                "screenName" : "${lookup_user.output.body.username}"
                            },
                            "headers" : {
                                "Authorization" : "Basic ${init.input.liferay_auth}",
                                "Accept" : "application/json"
                            }
                        }
                    },
                    {
                        "name" : "pyrest",
                        "taskReferenceName" : "lookup_lr_user_groups",
                        "type" : "SIMPLE",
                        "inputParameters" : {
                            "url" : "${init.input.liferay}/group/get-user-sites-groups",
                            "method" : "GET",
                            "params" : { 
                                "classNames" : "[\"com.liferay.portal.model.Group\"]", 
                                "userId" : "${lookup_lr_user_by_screenname.output.body.userId}",
                                "max" : "-1"
                            },
                            "headers" : {
                                "Authorization" : "Basic ${init.input.liferay_auth}",
                                "Accept" : "application/json"
                            }
                        }
                    },
                    {
                        "name": "LAMBDA_TASK",
                        "taskReferenceName": "build_delete_group_tasks",
                        "type": "LAMBDA",
                        "inputParameters": {
                            "groups" : "${lookup_lr_user_groups.output.body.*.groupId}",
                            "userId" : "${lookup_lr_user_by_screenname.output.body.userId}",
                            "scriptExpression": "inputs = {}; tasks = []; for(var i=0;i<$.groups.length;i++){tasks.push({'name': 'pyrest','type' : 'SIMPLE','taskReferenceName' : 'del-' + i});inputs['del-'+i] = {'url' : '${init.input.liferay}/user/unset-group-users?userIds=' + $.userId + '&groupId=' + $.groups[i],'method' : 'POST','headers' : {'Authorization' : 'Basic ' + '${init.input.liferay_auth}', 'Accept' : 'application/json'}}}; return { 'tasks' : Java.to(tasks, 'java.util.Map[]'), 'inputs' : inputs};"
                        }
                    },
                    {
                        "name" : "fork_dynamic",
                        "type" : "FORK_JOIN_DYNAMIC",
                        "taskReferenceName" : "parallel_delete_group",
                        "inputParameters" : {
                            "tasks" : "${build_delete_group_tasks.output.result.tasks}",
                            "inputs" : "${build_delete_group_tasks.output.result.inputs}"
                        },
                        "dynamicForkTasksParam": "tasks",
                        "dynamicForkTasksInputParamName": "inputs"
                    },
                    {
                        "name" : "join",
                        "type" : "JOIN",
                        "taskReferenceName" : "join_parallel_group_deletion"
                    },
                    {
                        "name" : "pyrest",
                        "taskReferenceName" : "delete_lr_user",
                        "type" : "SIMPLE",
                        "inputParameters" : {
                            "url" : "${init.input.liferay}/user/delete-user",
                            "method" : "POST",
                            "params" : { 
                                "userId" : "${lookup_lr_user_by_screenname.output.body.userId}"
                            },
                            "headers" : {
                                "Authorization" : "Basic ${init.input.liferay_auth}",
                                "Accept" : "application/json"
                            }
                        }
                    },
                    {
                        "name": "LAMBDA_TASK",
                        "taskReferenceName": "lr_final_task",
                        "type": "LAMBDA",
                        "inputParameters" : {
                            "scriptExpression" : "1 == 1"
                        }
                    }
                ]
            ]
        },
        {
            "name" : "join",
            "type" : "JOIN",
            "taskReferenceName" : "global_delete_user_join",
            "joinOn": [ "lr_final_task"]
        },
        {
            "name" : "pyrest",
            "taskReferenceName" : "delete_keycloak_user",
            "type" : "SIMPLE",
            "inputParameters" : {
                "url" : "${init.input.keycloak_admin}/users/${init.input.keycloak_userid}",
                "method" : "DELETE",
                "headers" : {
                    "Authorization" : "Bearer ${authorize.output.body.access_token}",
                    "Accept" : "application/json"
                }
            }
        }
	]
}