{
	"ownerApp" : "Orchestrator",
	"name" : "da_cache_to_shub",
	"createBy" : "Marco Lettere",
	"description": "Workflow for streaming da_cache files to storage hub",
	"version" : 1,
	"ownerEmail" : "marco.lettere@nubisware.com",
	"inputParameters" : ["token", "descriptor"],
	"tasks" : [
		{
		  "name": "LAMBDA_TASK",
		  "taskReferenceName": "init",
		  "type": "LAMBDA",
		  "inputParameters": {
		    "downloads" : "${workflow.input.descriptor.downloads.*}",
		    "storagehub" : "{{ storagehub }}",
		    "auth" : "Bearer ${workflow.input.token}",
		    "parentfolder" : "Blue-Cloud Data Downloads",
		    "folder" : "${workflow.input.descriptor.order_name}-${workflow.input.descriptor.order_number}",
		    "scriptExpression": "1 === 1"
		  }
		},
		{
            "name" : "http",
            "taskReferenceName" : "get_workspace",
            "type" : "HTTP",
            "inputParameters" : {
              "http_request": {
                 "uri" : "${init.input.storagehub}/workspace",
                 "method" : "GET",
                 "headers" : { "Authorization" : "${init.input.auth}" }
              }
            }
		},
		{
		  "name": "LAMBDA_TASK",
		  "taskReferenceName": "init2",
		  "type": "LAMBDA",
		  "inputParameters": {
		    "workspace_root_folder_id" : "${get_workspace.output.response.body.item.id}",
		    "scriptExpression": "1 === 1"
		  }
		},
		{
            "name" : "http",
            "taskReferenceName" : "check_folder",
            "type" : "HTTP",
            "inputParameters" : {
              "http_request": {
                 "uri" : "${init.input.storagehub}/workspace/items/${init2.input.workspace_root_folder_id}/items/${init.input.parentfolder}",
                 "method" : "GET",
                 "headers" : { "Authorization" : "${init.input.auth}" }
              }
            }
		},
		{
		  "name": "LAMBDA_TASK",
		  "taskReferenceName": "build_transfer_tasks",
		  "type": "LAMBDA",
		  "inputParameters": {
		    "work" : "${workflow.input.descriptor.downloads.*}",
		    "upload" : "https://workspace-repository.dev.d4science.org/storagehub/workspace/items/68e30cd7-8728-429e-9a98-50039e309095/create/FILE",
		    "auth" : "Bearer ${workflow.input.token}",
		    "description" : "${workflow.input.descriptor.order_name}",
		    "scriptExpression": "inputs={};tasks=[];for(var i=0;i<$.downloads.length;i++)download=$.downloads[i],tasks.push({name:'pyrestbridge',type:'SIMPLE',taskReferenceName:'bridge_'+i}),inputs['bridge_'+i]={ datamap : { place: 'files', name : 'file'}, endpoint1 : { url: download.url}, endpoint2 : { url: $.upload, headers: { Authorization : $.auth}, files: { name : 'file' + download.number, description : $.description[0]}} };return {tasks:Java.to(tasks,'java.util.Map[]'),inputs:inputs};"
		  }
		}
	]
}