mcp

listify-api/src/assistant/assistant.service.spec.ts

@@ -14,6 +14,7 @@ describe('AssistantService', () => {
   };
   let listsService: {
     listLists: jest.Mock;
+    addItem: jest.Mock;
   };
   let service: AssistantService;
 
@@ -30,6 +31,7 @@ describe('AssistantService', () => {
     };
     listsService = {
       listLists: jest.fn(),
+      addItem: jest.fn(),
     };
     service = new AssistantService(
       chatLogsRepository as never,
@@ -210,7 +212,7 @@ describe('AssistantService', () => {
     mockMistralResponse(providerResponse);
 
     await service.chat('user-1', {
-      messages: [{ role: 'user', content: 'Fuege hier Brot hinzu' }],
+      messages: [{ role: 'user', content: 'Was ist hier wichtig?' }],
       context: {
         page: 'list_detail',
         route: '/lists/list-1',
@@ -283,6 +285,84 @@ describe('AssistantService', () => {
     });
   });
 
+  it('adds list items locally when the user writes onto the current list', async () => {
+    const updatedList = {
+      id: 'list-1',
+      ownerId: 'user-1',
+      accessRole: 'owner',
+      name: 'Einkauf',
+      kind: 'shopping',
+      items: [
+        {
+          id: 'item-1',
+          title: 'Brot',
+          required: true,
+          checked: false,
+          position: 0,
+          createdAt: '2026-06-12T00:00:00.000Z',
+          updatedAt: '2026-06-12T00:00:00.000Z',
+        },
+      ],
+      collaborators: [],
+      createdAt: '2026-06-12T00:00:00.000Z',
+      updatedAt: '2026-06-12T00:00:00.000Z',
+    };
+    listsService.addItem.mockResolvedValue(updatedList);
+
+    const result = await service.chat('user-1', {
+      messages: [{ role: 'user', content: 'Fuege hier Brot hinzu' }],
+      context: {
+        page: 'list_detail',
+        route: '/lists/list-1',
+        list: {
+          id: 'list-1',
+          ownerId: 'user-1',
+          accessRole: 'owner',
+          name: 'Einkauf',
+          kind: 'shopping',
+          items: [],
+          collaborators: [],
+          createdAt: '2026-06-12T00:00:00.000Z',
+          updatedAt: '2026-06-12T00:00:00.000Z',
+        },
+      },
+    });
+
+    expect(global.fetch).not.toHaveBeenCalled();
+    expect(listsService.addItem).toHaveBeenCalledWith('user-1', 'list-1', {
+      title: 'Brot',
+    });
+    expect(result).toEqual({
+      message: {
+        role: 'assistant',
+        content: 'Ich habe **Brot** zu **Einkauf** hinzugefuegt.',
+      },
+      actions: [
+        {
+          type: 'list.item_added',
+          listId: 'list-1',
+          itemTitle: 'Brot',
+          list: updatedList,
+        },
+      ],
+    });
+    expect(listRealtimeService.publishSnapshot).toHaveBeenCalledWith(
+      'user-1',
+      updatedList,
+    );
+    expect(chatLogsRepository.save).toHaveBeenCalledWith(
+      expect.objectContaining({
+        provider: 'listify',
+        endpoint: 'local:addItem',
+        requestPayload: expect.objectContaining({
+          intent: 'list.add_item',
+          listId: 'list-1',
+          itemTitle: 'Brot',
+        }),
+      }),
+    );
+  });
+
   it('logs full failed provider responses before throwing', async () => {
     const providerResponse = {
       message: 'connector failed',