Add sample workflow with IfElse activity

src/server/Elsa.Server.Host/Startup.cs

@@ -44,6 +44,7 @@ namespace Elsa.Server.Host
                 .AddWorkflow<HelloWorldV2>()
                 .AddWorkflow<GoodbyeWorld>()
                 .AddWorkflow<NamingWorkflow>()
+                .AddWorkflow<ConditionWorkflow>()
                 ;
         }
 

src/server/Elsa.Server.Host/Workflows/ConditionWorkflow.cs

@@ -0,0 +1,24 @@
+using Elsa.Activities.Console;
+using Elsa.Activities.ControlFlow;
+using Elsa.Activities.Primitives;
+using Elsa.Builders;
+
+namespace Elsa.Server.Host.Workflows
+{
+    public class ConditionWorkflow : IWorkflow
+    {
+        public void Build(IWorkflowBuilder workflow)
+        {
+            workflow
+                .WithDisplayName("Conditions")
+                .WriteLine("What is your age?")
+                .ReadLine()
+                .SetVariable("Age", context => int.Parse(context.GetInput<string>()))
+                .IfElse(context => context.GetVariable<int>("Age") < 18, ifElse =>
+                {
+                    ifElse.When(OutcomeNames.True).WriteLine("You are not allowed to drink beer.");
+                    ifElse.When(OutcomeNames.False).WriteLine("Enjoy your beer!");
+                });
+        }
+    }
+}