Move work on workflows

e-suite.API/eSuite.API/Program.cs

@@ -42,6 +42,11 @@ builder.Services.AddControllersWithViews()
     .AddJsonOptions(options =>
     {
         options.JsonSerializerOptions.Converters.Add(new JsonStringEnumConverter());
+        //todo add support for OneOf
+        //Add the OneOf nuget package, before uncommenting this, to allow properties to be mapped to     public Oneof<string,int> test {get;set;}
+        //options.JsonSerializerOptions.Converters.Add(new OneOf.OneOfJsonConverter());//todo add support for OneOf
+        //Add the OneOf nuget package, before uncommenting this, to allow properties to be mapped to     public Oneof<string,int> test {get;set;}
+        //options.JsonSerializerOptions.Converters.Add(new OneOf.OneOfJsonConverter());
         options.JsonSerializerOptions.DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull;
     });
 builder.AddSwagger();

e-suite.Workflow.Core/Interfaces/IFormTemplate.cs

@@ -0,0 +1,10 @@
+using e_suite.Workflow.Core.Attributes;
+
+namespace e_suite.Workflow.Core.Interfaces;
+
+[TaskCapability]
+public interface IFormTemplate
+{
+    public bool IsMultiple { get; set; }
+    IEnumerable<string> ValidateForTemplate();
+}

e-suite.Workflow.Core/Interfaces/ITask.cs

@@ -1,5 +1,8 @@
-namespace e_suite.Workflow.Core.Interfaces;
+using e_suite.Workflow.Core.Attributes;
 
+namespace e_suite.Workflow.Core.Interfaces;
+
+[TaskCapability]
 public interface ITask
 { 
     /// <summary>
@@ -25,7 +28,7 @@ public interface ITask
     /// <summary>
     /// List of tasks that need to be completed before this on can start.  (If empty, will start when the workflow starts)
     /// </summary>
-    ITask? Predecessor { get; set;  }
+    List<ITask> Predecessors { get; set; }
 
     //Todo can only be on a run-time instance
     ///// <summary>

e-suite.Workflow.Core/TaskBase.cs

@@ -9,7 +9,7 @@ public abstract class TaskBase : ITask, IBudget, ITags
     public required ITask Parent { get; set; }
     public required string Name { get; set; }
     public string Description { get; set; } = string.Empty;
-    public ITask? Predecessor { get; set; }
+    public List<ITask> Predecessors { get; set; } = [];
     public decimal UnitsOfWork { get; set; } = 1;
     public required Cost Cost { get; set; }
     public BudgetOption BudgetOption { get; set; } = BudgetOption.DoNotShow;

e-suite.Workflow.Core/Tasks/BasicTask.cs

@@ -1,5 +1,6 @@
 using System.ComponentModel;
 using e_suite.Workflow.Core.Attributes;
+using e_suite.Workflow.Core.Interfaces;
 
 namespace e_suite.Workflow.Core.Tasks;
 
@@ -7,7 +8,7 @@ namespace e_suite.Workflow.Core.Tasks;
 /// A user has to open this task, manually set it to ready to complete
 /// </summary>
 [GeneralTask]
-public class BasicTask : TaskBase
+public class BasicTask : TaskBase, IAssignees<ITaskAssignee>
 {
- 
+    public IList<ITaskAssignee> Assignees { get; }
 }

e-suite.Workflow.Core/Tasks/FormDataInputTask.cs

@@ -4,19 +4,11 @@ using eSuite.Core.Miscellaneous;
 
 namespace e_suite.Workflow.Core.Tasks;
 
-public interface ITemplateValidatable
-{
-    IEnumerable<string> ValidateForTemplate();
-}
-
-
-
 [GeneralTask]
-public class FormDataInputTask : TaskBase, IAssignees<ITaskAssignee>, ITemplateValidatable
+public class FormDataInputTask : TaskBase, IAssignees<ITaskAssignee>, IFormTemplate
 {
     public IList<ITaskAssignee> Assignees { get; } = new List<ITaskAssignee>();
     public bool IsMultiple { get; set; }
-    public bool ContainsDecision { get; set; }
     public required IGeneralIdRef FormIdRef { get; set; }
 
     public IEnumerable<string> ValidateForTemplate()