wsp-10323 Convert the VSP provider into one utilizing PowerShell. Step 4 Snapshots

WebsitePanel/Sources/WebsitePanel.Providers.Virtualization.HyperV-2012R2/Helpers/JobHelper.cs

@@ -0,0 +1,74 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Management.Automation;
+using System.Management.Automation.Runspaces;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WebsitePanel.Providers.Virtualization
+{
+    public static class JobHelper
+    {
+        public static JobResult CreateSuccessResult(ReturnCode returnCode = ReturnCode.OK)
+        {
+            return new JobResult
+            {
+                Job = new ConcreteJob {JobState = ConcreteJobState.Completed},
+                ReturnValue = returnCode
+            };
+        }
+
+        public static JobResult CreateResultFromPSResults(Collection<PSObject> objJob)
+        {
+            if (objJob == null || objJob.Count == 0)
+                return null;
+
+            JobResult result = new JobResult();
+
+            result.Job = CreateFromPSObject(objJob);
+            result.ReturnValue = ReturnCode.JobStarted;
+
+            switch (result.Job.JobState)
+            {
+                case ConcreteJobState.Failed:
+                    result.ReturnValue = ReturnCode.Failed;
+                    break;
+            }
+
+            return result;
+        }
+
+        public static ConcreteJob CreateFromPSObject(Collection<PSObject> objJob)
+        {
+            if (objJob == null || objJob.Count == 0)
+                return null;
+
+            ConcreteJob job = new ConcreteJob();
+            job.Id = objJob[0].GetProperty<int>("Id").ToString();
+            job.JobState = objJob[0].GetEnum<ConcreteJobState>("JobStateInfo");
+            job.Caption = objJob[0].GetProperty<string>("Name");
+            job.Description = objJob[0].GetProperty<string>("Command");
+            job.StartTime = objJob[0].GetProperty<DateTime>("PSBeginTime");
+            job.ElapsedTime = objJob[0].GetProperty<DateTime?>("PSEndTime") ?? DateTime.Now;
+
+            // PercentComplete
+            job.PercentComplete = 0;
+            var progress = (PSDataCollection<ProgressRecord>)objJob[0].GetProperty("Progress");
+            if (progress != null && progress.Count > 0)
+                job.PercentComplete = progress[0].PercentComplete;
+
+            // Errors
+            var errors = (PSDataCollection<ErrorRecord>)objJob[0].GetProperty("Error");
+            if (errors != null && errors.Count > 0)
+            {
+                job.ErrorDescription = errors[0].ErrorDetails.Message + ". " + errors[0].ErrorDetails.RecommendedAction;
+                job.ErrorCode = errors[0].Exception != null ? -1 : 0;
+            }
+
+            return job;
+        }
+        
+    }
+}