Add an ExecutableWorkflow interface to pass around ready workflows

Author: wol-soft

src/ExecutableWorkflow.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace PHPWorkflow;
+
+use PHPWorkflow\State\WorkflowContainer;
+use PHPWorkflow\State\WorkflowResult;
+
+interface ExecutableWorkflow
+{
+    public function executeWorkflow(
+        WorkflowContainer $workflowContainer = null,
+        bool $throwOnFailure = true,
+        bool $logErrors = true
+    ): WorkflowResult;
+}

src/Stage/After.php

@@ -4,11 +4,12 @@
 
 namespace PHPWorkflow\Stage;
 
+use PHPWorkflow\ExecutableWorkflow;
 use PHPWorkflow\State\WorkflowState;
 use PHPWorkflow\Stage\Next\AllowNextExecuteWorkflow;
 use PHPWorkflow\Step\WorkflowStep;
 
-class After extends MultiStepStage
+class After extends MultiStepStage implements ExecutableWorkflow
 {
     use AllowNextExecuteWorkflow;
 

src/Stage/AfterProcess.php

@@ -4,13 +4,14 @@
 
 namespace PHPWorkflow\Stage;
 
+use PHPWorkflow\ExecutableWorkflow;
 use PHPWorkflow\State\WorkflowState;
 use PHPWorkflow\Stage\Next\AllowNextAfter;
 use PHPWorkflow\Stage\Next\AllowNextOnSuccess;
 use PHPWorkflow\Stage\Next\AllowNextExecuteWorkflow;
 use PHPWorkflow\Step\WorkflowStep;
 
-class OnError extends MultiStepStage
+class OnError extends MultiStepStage implements ExecutableWorkflow
 {
     use
         AllowNextOnSuccess,

src/Stage/OnError.php

@@ -4,13 +4,14 @@
 
 namespace PHPWorkflow\Stage;
 
+use PHPWorkflow\ExecutableWorkflow;
 use PHPWorkflow\State\WorkflowState;
 use PHPWorkflow\Stage\Next\AllowNextAfter;
 use PHPWorkflow\Stage\Next\AllowNextOnError;
 use PHPWorkflow\Stage\Next\AllowNextExecuteWorkflow;
 use PHPWorkflow\Step\WorkflowStep;
 
-class OnSuccess extends MultiStepStage
+class OnSuccess extends MultiStepStage implements ExecutableWorkflow
 {
     use
         AllowNextOnError,

src/Stage/OnSuccess.php

@@ -5,14 +5,15 @@
 namespace PHPWorkflow\Stage;
 
 use Exception;
+use PHPWorkflow\ExecutableWorkflow;
 use PHPWorkflow\Stage\Next\AllowNextAfter;
 use PHPWorkflow\Stage\Next\AllowNextExecuteWorkflow;
 use PHPWorkflow\Stage\Next\AllowNextOnError;
 use PHPWorkflow\Stage\Next\AllowNextOnSuccess;
 use PHPWorkflow\State\WorkflowState;
 use PHPWorkflow\Step\WorkflowStep;
 
-class Process extends MultiStepStage
+class Process extends MultiStepStage implements ExecutableWorkflow
 {
     use
         AllowNextOnSuccess,

src/Stage/Process.php

@@ -10,12 +10,12 @@
 interface WorkflowStep
 {
     /**
-     * Implement the logic for your step
+     * Describe in a few words what this step does
      */
-    public function run(WorkflowControl $control, WorkflowContainer $container);
+    public function getDescription(): string;
 
     /**
-     * Describe in a few words what this step does
+     * Implement the logic for your step
      */
-    public function getDescription(): string;
+    public function run(WorkflowControl $control, WorkflowContainer $container);
 }