src/Entity/Task.php

@@ -478,4 +478,26 @@ class Task
             ;
         }
     }
+
+    #[Assert\Callback]
+    public function validateStatusBelongsToProjectWorkflow(ExecutionContextInterface $context): void
+    {
+        if (null === $this->status || null === $this->project) {
+            return;
+        }
+
+        $projectWorkflow = $this->project->getWorkflow();
+        $statusWorkflow  = $this->status->getWorkflow();
+
+        if (null === $projectWorkflow || null === $statusWorkflow) {
+            return;
+        }
+
+        if ($projectWorkflow->getId() !== $statusWorkflow->getId()) {
+            $context->buildViolation('Status does not belong to this project\'s workflow.')
+                ->atPath('status')
+                ->addViolation()
+            ;
+        }
+    }
 }