added report generation

templates/da_cache_to_shub.json.j2

@@ -157,6 +157,58 @@
 		    "name" : "join",
 		    "type" : "JOIN",
 		    "taskReferenceName" : "join_parallel_downloads"
+		},
+		{
+		  "name" : "fork_join",
+		  "type" : "FORK_JOIN",
+		  "taskReferenceName" : "fork_manage_output",
+		  "inputParameters" : {
+		      
+		  },
+		  "dynamicForkTasksParam": "tasks",
+		  "dynamicForkTasksInputParamName": "inputs"
+		},
+		{
+		    "name" : "join",
+		    "type" : "JOIN",
+		    "taskReferenceName" : "join_manage_output"
+		},
+		{
+			"name" : "fork_join",
+			"taskReferenceName" : "reporting",
+			"type": "FORK_JOIN",
+			"forkTasks" : [
+				[
+					{
+					  "name": "LAMBDA_TASK",
+					  "taskReferenceName": "build_json_report",
+					  "type": "LAMBDA",
+					  "inputParameters": {
+						"input" : "${workflow.input.descriptor}",
+						"output" : "${join_manage_output.output}",
+						"scriptExpression": "var k,report={requestid:$.input.request_id,order_number:$.input.order_number,errors:[]},keys=Object.keys($.output).sort();for(k in keys){var index=keys[k].split('_')[1],o=$.output[keys[k]];o.endpoint1.error&&report.errors.push({url:$.input.downloads[index].url,number:index,error_number:1002,error_message:o.endpoint1.error}),o.endpoint2.error&&report.errors.push({url:$.input.descriptor.downloads[index].url,number:index,error_number:9999,error_message:o.endpoint2.error})};return {report:Java.to(report,'java.util.Map[]')}"
+					  }
+					}
+				],
+				[
+					{
+					  "name": "LAMBDA_TASK",
+					  "taskReferenceName": "build_email_report",
+					  "type": "LAMBDA",
+					  "inputParameters": {
+						"input" : "${workflow.input.descriptor}",
+						"output" : "${join_manage_output.output}",
+						"scriptExpression": "var k,report='<table><thead><tr><th>Download</th><th>Outcome</th><th>Link</th></tr></thead><tbody>',keys=Object.keys($.output).sort();for(k in keys){var index=keys[k].split('_')[1];report+='<tr><td>'+index+'</td>';var o=$.output[keys[k]];o.endpoint1.error||o.endpoint2.error?report+='<td>'+(o.endpoint1.error||'')+(o.endpoint2.error||'')+'</td>':report+='<td>OK</td>',report+='</tr>'}report+='</tbody></table>';return { report : report}"
+					  }
+					}
+				]
+			]
+		},
+		{
+		    "name" : "join",
+		    "type" : "JOIN",
+		    "taskReferenceName" : "join_reporting",
+		    "joinOn" : ["build_json_report", "build_email_report"]
 		}
 	]
 }