call isProcessable on pageOp instance

packages/app/src/server/service/page-operation.ts

@@ -92,7 +92,7 @@ class PageOperationService {
       const pageId = pageOp.page._id.toString();
 
       const actionType = pageOp.actionType;
-      const isProcessable = PageOperation.isProcessable(pageOp);
+      const isProcessable = pageOp.isProcessable();
 
       // processData for processInfo
       const processData = { [actionType]: { isProcessable } };

packages/app/src/server/service/page.ts

@@ -603,7 +603,7 @@ class PageService {
     if (pageOp == null) {
       throw Error('There is nothing to be processed right now');
     }
-    const isProcessable = await PageOperation.isProcessable(pageOp);
+    const isProcessable = await pageOp.isProcessable();
     if (!isProcessable) {
       throw Error('This page operation is currently being processed');
     }