allow external SDK to set the user-code's input. Still need to refactor this logic for the worker to continue working with old SDK

Author: davidmrdavid

src/DurableWorker/DurableController.cs

@@ -66,22 +66,27 @@ public void BeforeFunctionInvocation(IList<ParameterBinding> inputData)
             }
             else if (_durableFunctionInfo.IsOrchestrationFunction)
             {
-                _orchestrationBindingInfo = CreateOrchestrationBindingInfo(inputData);
-                _powerShellServices.SetOrchestrationContext(_orchestrationBindingInfo.Context);
-
-                // Bote: Cannot find the DurableSDK module here, somehow.
-                Collection<object> output2 = this.pwsh.AddCommand("Get-Module")
-                    .InvokeAndClearCommands<object>();
-
-                var context = inputData[0];
-                Collection<Action<object>> output = this.pwsh.AddCommand("Set-BindingData")
-                    .AddParameter("Input", context.Data.String)
-                    .AddParameter("SetResult", (Action<object, bool>)_orchestrationBindingInfo.Context.SetExternalResult)
-                    .InvokeAndClearCommands<Action<object>>();
-                if (output.Count() == 1)
+                try
                 {
-                    this._orchestrationInvoker.SetExternalInvoker(output[0]);
+                    _orchestrationBindingInfo = CreateOrchestrationBindingInfo(inputData);
+                    var context = inputData[0];
+                    Collection<Action<object>> output = this.pwsh.AddCommand("Set-BindingData")
+                        .AddParameter("Input", context.Data.String)
+                        .AddParameter("SetResult", (Action<object, bool>)_orchestrationBindingInfo.Context.SetExternalResult)
+                        .InvokeAndClearCommands<Action<object>>();
+                    if (output.Count() == 1)
+                    {
+                        this._orchestrationInvoker.SetExternalInvoker(output[0]);
+                    }
+
+                    _powerShellServices.SetOrchestrationContext(_orchestrationBindingInfo.Context);
                 }
+                catch
+                {
+                    _orchestrationBindingInfo = CreateOrchestrationBindingInfo(inputData);
+                    _powerShellServices.SetOrchestrationContext(_orchestrationBindingInfo.Context);
+                }
+
             }
         }
 

src/PowerShell/PowerShellManager.cs

@@ -208,6 +208,7 @@ public Hashtable InvokeFunction(
 
             try
             {
+
                 durableController.BeforeFunctionInvocation(inputData);
 
                 AddEntryPointInvocationCommand(functionInfo);
@@ -216,10 +217,11 @@ public Hashtable InvokeFunction(
                 SetInputBindingParameterValues(functionInfo, inputData, durableController, triggerMetadata, traceContext, retryContext);
                 stopwatch.OnCheckpoint(FunctionInvocationPerformanceStopwatch.Checkpoint.InputBindingValuesReady);
 
-                if (!durableController.ShouldSuppressPipelineTraces())
+                /* This has been moved to the DF SDK (although it should also be moved down within the worker)
+                 * if (!durableController.ShouldSuppressPipelineTraces())
                 {
                     _pwsh.AddCommand("Microsoft.Azure.Functions.PowerShellWorker\\Trace-PipelineObject");
-                }
+                }*/
 
                 stopwatch.OnCheckpoint(FunctionInvocationPerformanceStopwatch.Checkpoint.InvokingFunctionCode);
                 Logger.Log(isUserOnlyLog: false, LogLevel.Trace, CreateInvocationPerformanceReportMessage(functionInfo.FuncName, stopwatch));
@@ -270,9 +272,15 @@ private void SetInputBindingParameterValues(
                     {
                         var bindingInfo = functionInfo.InputBindings[binding.Name];
                         valueToUse = Utils.TransformInBindingValueAsNeeded(paramInfo, bindingInfo, binding.Data.ToObject());
+                        _pwsh.AddParameter(binding.Name, valueToUse);
+                    }
+                    else
+                    {
+                        // move this further down in the worker
+                        // _pwsh.AddParameter(binding.Name, valueToUse);
+
                     }
 
-                    _pwsh.AddParameter(binding.Name, valueToUse);
                 }
             }