moved to fork-join with descriptor

templates/da_cache_to_shub.json.j2

@@ -8,28 +8,32 @@
 	"inputParameters" : ["token", "descriptor"],
 	"tasks" : [
 		{
-			"name" : "pyrestbridge",
-			"taskReferenceName" : "bridge",
-			"type" : "SIMPLE",
-			"inputParameters" : {
-				"endpoint1" :{
-					"url" : "https://ent3szkgiak1.x.pipedream.net"
-				},
-				"datamap" : {
-					"place" : "files",
-					"name" : "file"
-				},
-				"endpoint2" :{
-					"url" : "https://workspace-repository.dev.d4science.org/storagehub/workspace//items/68e30cd7-8728-429e-9a98-50039e309095/create/FILE",
-					"headers" : {
-						"Authorization" : "Bearer ${workflow.input.token}"
-					},
-					"files" : {
-						"name" : "f1.json",
-						"description" : "Example file"
-					}
-				}
-			}
+		  "name": "LAMBDA_TASK",
+		  "taskReferenceName": "build_transfer_tasks",
+		  "type": "LAMBDA",
+		  "inputParameters": {
+		    "downloads" : "${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 : $.description}} };return {tasks:Java.to(tasks,'java.util.Map[]'),inputs:inputs};"
+		  }
+		},
+		{
+		  "name" : "fork_dynamic",
+		  "type" : "FORK_JOIN_DYNAMIC",
+		  "taskReferenceName" : "parallel_downloads",
+		  "inputParameters" : {
+		      "tasks" : "${build_transfer_tasks.output.result.tasks}",
+		      "inputs" : "${build_transfer_tasks.output.result.inputs}"
+		  },
+		  "dynamicForkTasksParam": "tasks",
+		  "dynamicForkTasksInputParamName": "inputs"
+		},
+		{
+		    "name" : "join",
+		    "type" : "JOIN",
+		    "taskReferenceName" : "join_parallel_downloads"
 		}
 	]
 }