fix(ui-templates): share approval templates (#8648)

packages/plugins/@nocobase/plugin-ui-templates/src/client/models/SubModelTemplateImporterModel.tsx

@@ -132,11 +132,15 @@ function isModelInsideReferenceBlock(model: FlowModel | undefined): boolean {
   return model.parent?.use === 'ReferenceBlockModel';
 }
 
-function resolveExpectedRootUse(blockModel: FlowModel | undefined): string | string[] {
+export function resolveExpectedRootUse(blockModel: FlowModel | undefined): string | string[] {
   // Create/Edit：允许互通
   if (blockModel?.use === 'CreateFormModel' || blockModel?.use === 'EditFormModel') {
     return ['CreateFormModel', 'EditFormModel'];
   }
+  // 审批发起/处理表单：允许互通（最小改动方案）
+  if (blockModel?.use === 'ApplyFormModel' || blockModel?.use === 'ProcessFormModel') {
+    return ['ApplyFormModel', 'ProcessFormModel'];
+  }
   return blockModel?.use || '';
 }
 

packages/plugins/@nocobase/plugin-ui-templates/src/client/models/__tests__/SubModelTemplateImporterModel.test.ts

@@ -9,7 +9,28 @@
 
 import { FlowEngine, FlowModel } from '@nocobase/flow-engine';
 import { describe, it, expect, vi } from 'vitest';
-import { SubModelTemplateImporterModel } from '../SubModelTemplateImporterModel';
+import { SubModelTemplateImporterModel, resolveExpectedRootUse } from '../SubModelTemplateImporterModel';
+
+describe('resolveExpectedRootUse', () => {
+  it('allows ApplyFormModel and ProcessFormModel to share templates', () => {
+    expect(resolveExpectedRootUse({ use: 'ApplyFormModel' } as FlowModel)).toEqual([
+      'ApplyFormModel',
+      'ProcessFormModel',
+    ]);
+    expect(resolveExpectedRootUse({ use: 'ProcessFormModel' } as FlowModel)).toEqual([
+      'ApplyFormModel',
+      'ProcessFormModel',
+    ]);
+  });
+
+  it('keeps CreateFormModel and EditFormModel sharing behavior', () => {
+    expect(resolveExpectedRootUse({ use: 'CreateFormModel' } as FlowModel)).toEqual([
+      'CreateFormModel',
+      'EditFormModel',
+    ]);
+    expect(resolveExpectedRootUse({ use: 'EditFormModel' } as FlowModel)).toEqual(['CreateFormModel', 'EditFormModel']);
+  });
+});
 
 describe('SubModelTemplateImporterModel', () => {
   it('stores derived targetUid into stepParams in beforeParamsSave', async () => {