Add unit tests for MessageEditorComponent, update message editing logic, and refactor ChatService model handling.

- Added comprehensive tests for `MessageEditorComponent`.
- Improved message editing functionality and added client store interactions.
- Refactored handling of `getSupportedModels` in `ChatService`.
- Updated PWA configuration and added a Safari-specific instruction.
- Adjusted `.dev.vars` file to reflect local development updates.

.dev.vars

@@ -1,4 +1,3 @@
-OPENAI_API_KEY=your-value
 EVENTSOURCE_HOST=http://some-event-host:3005
 GROQ_API_KEY=your-value
 ANTHROPIC_API_KEY=your-value
@@ -7,3 +6,5 @@ XAI_API_KEY=your-value
 CEREBRAS_API_KEY=your-value
 CLOUDFLARE_API_KEY=your-value
 CLOUDFLARE_ACCOUNT_ID=your-value
+OPENAI_API_KEY=not-needed
+OPENAI_API_ENDPOINT=http://localhost:10240

src/components/chat/messages/MessageEditorComponent.tsx

@@ -2,21 +2,31 @@ import React, { KeyboardEvent, useState } from "react";
 import { Box, Flex, IconButton, Textarea } from "@chakra-ui/react";
 import { Check, X } from "lucide-react";
 import { observer } from "mobx-react-lite";
-import store, { type IMessage } from "../../../stores/ClientChatStore";
+import { Instance } from "mobx-state-tree";
+import Message from "../../../models/Message";
+import clientChatStore from "../../../stores/ClientChatStore";
 
 interface MessageEditorProps {
-  message: IMessage;
+  message: Instance<typeof Message>;
   onCancel: () => void;
 }
 
 const MessageEditor = observer(({ message, onCancel }: MessageEditorProps) => {
   const [editedContent, setEditedContent] = useState(message.content);
 
-  const handleSave = () => {
-    const messageIndex = store.messages.indexOf(message);
+  const handleSave = async () => {
+    message.setContent(editedContent);
+
+    // Find the index of the edited message
+    const messageIndex = clientChatStore.items.indexOf(message);
     if (messageIndex !== -1) {
-      store.editMessage(messageIndex, editedContent);
+      // Remove all messages after the edited message
+      clientChatStore.removeAfter(messageIndex);
+
+      // Send the message
+      clientChatStore.sendMessage();
     }
+
     onCancel();
   };
 

src/components/chat/messages/__tests__/MessageEditorComponent.test.tsx

@@ -0,0 +1,125 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+import { render, screen, fireEvent } from '@testing-library/react';
+import React from 'react';
+import MessageEditor from '../MessageEditorComponent';
+
+// Import the mocked clientChatStore
+import clientChatStore from '../../../../stores/ClientChatStore';
+
+// Mock the Message model
+vi.mock('../../../../models/Message', () => {
+  return {
+    default: {
+      // This is needed for the Instance<typeof Message> type
+    }
+  };
+});
+
+// Mock the ClientChatStore
+vi.mock('../../../../stores/ClientChatStore', () => {
+  const mockStore = {
+    items: [],
+    removeAfter: vi.fn(),
+    sendMessage: vi.fn(),
+    setIsLoading: vi.fn()
+  };
+
+  // Add the mockUserMessage to the items array
+  mockStore.items.indexOf = vi.fn().mockReturnValue(0);
+
+  return {
+    default: mockStore
+  };
+});
+
+describe('MessageEditor', () => {
+  // Create a message object with a setContent method
+  const mockUserMessage = { 
+    content: 'Test message', 
+    role: 'user',
+    setContent: vi.fn()
+  };
+  const mockOnCancel = vi.fn();
+
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it('should render with the message content', () => {
+    render(<MessageEditor message={mockUserMessage} onCancel={mockOnCancel} />);
+
+    const textarea = screen.getByRole('textbox');
+    expect(textarea).toBeInTheDocument();
+    expect(textarea).toHaveValue('Test message');
+  });
+
+  it('should update the content when typing', () => {
+    render(<MessageEditor message={mockUserMessage} onCancel={mockOnCancel} />);
+
+    const textarea = screen.getByRole('textbox');
+    fireEvent.change(textarea, { target: { value: 'Updated message' } });
+
+    expect(textarea).toHaveValue('Updated message');
+  });
+
+  it('should call setContent, removeAfter, sendMessage, and onCancel when save button is clicked', () => {
+    render(<MessageEditor message={mockUserMessage} onCancel={mockOnCancel} />);
+
+    const textarea = screen.getByRole('textbox');
+    fireEvent.change(textarea, { target: { value: 'Updated message' } });
+
+    const saveButton = screen.getByLabelText('Save edit');
+    fireEvent.click(saveButton);
+
+    expect(mockUserMessage.setContent).toHaveBeenCalledWith('Updated message');
+    expect(clientChatStore.removeAfter).toHaveBeenCalledWith(0);
+    expect(clientChatStore.sendMessage).toHaveBeenCalled();
+    expect(mockOnCancel).toHaveBeenCalled();
+  });
+
+  it('should call onCancel when cancel button is clicked', () => {
+    render(<MessageEditor message={mockUserMessage} onCancel={mockOnCancel} />);
+
+    const cancelButton = screen.getByLabelText('Cancel edit');
+    fireEvent.click(cancelButton);
+
+    expect(mockOnCancel).toHaveBeenCalled();
+    expect(mockUserMessage.setContent).not.toHaveBeenCalled();
+  });
+
+  it('should save when Ctrl+Enter is pressed', () => {
+    render(<MessageEditor message={mockUserMessage} onCancel={mockOnCancel} />);
+
+    const textarea = screen.getByRole('textbox');
+    fireEvent.change(textarea, { target: { value: 'Updated message' } });
+    fireEvent.keyDown(textarea, { key: 'Enter', ctrlKey: true });
+
+    expect(mockUserMessage.setContent).toHaveBeenCalledWith('Updated message');
+    expect(clientChatStore.removeAfter).toHaveBeenCalledWith(0);
+    expect(clientChatStore.sendMessage).toHaveBeenCalled();
+    expect(mockOnCancel).toHaveBeenCalled();
+  });
+
+  it('should save when Meta+Enter is pressed', () => {
+    render(<MessageEditor message={mockUserMessage} onCancel={mockOnCancel} />);
+
+    const textarea = screen.getByRole('textbox');
+    fireEvent.change(textarea, { target: { value: 'Updated message' } });
+    fireEvent.keyDown(textarea, { key: 'Enter', metaKey: true });
+
+    expect(mockUserMessage.setContent).toHaveBeenCalledWith('Updated message');
+    expect(clientChatStore.removeAfter).toHaveBeenCalledWith(0);
+    expect(clientChatStore.sendMessage).toHaveBeenCalled();
+    expect(mockOnCancel).toHaveBeenCalled();
+  });
+
+  it('should cancel when Escape is pressed', () => {
+    render(<MessageEditor message={mockUserMessage} onCancel={mockOnCancel} />);
+
+    const textarea = screen.getByRole('textbox');
+    fireEvent.keyDown(textarea, { key: 'Escape' });
+
+    expect(mockOnCancel).toHaveBeenCalled();
+    expect(mockUserMessage.setContent).not.toHaveBeenCalled();
+  });
+});

vite.config.ts

@@ -33,10 +33,28 @@ export default defineConfig(({command}) => {
             }),
             react(),
             // PWA plugin saves money on data transfer by caching assets on the client
+            /*
+                For safari, use this script in the console to unregister the service worker.
+                await navigator.serviceWorker.getRegistrations()
+                   .then(registrations => {
+                    registrations.map(r => {
+                    r.unregister()
+                    })
+                })
+             */
             VitePWA({
                 registerType: 'autoUpdate',
+                devOptions: {
+                    enabled: false,
+                },
+                manifest: {
+                    name: "open-gsio",
+                    short_name: "open-gsio",
+                    description: "Free and open-source platform for conversational AI."
+                },
                 workbox: {
-                    globPatterns: ['**/*.{js,css,html,ico,png,svg}']
+                    globPatterns: ['**/*.{js,css,html,ico,png,svg}'],
+                    navigateFallbackDenylist: [/^\/api\//],
                 }
             })
         ],

workers/site/services/ChatService.ts

@@ -73,14 +73,6 @@ const ChatService = types
             throw new Error('Unsupported message format');
         };
 
-        const getSupportedModels = async () => {
-            if(self.env.OPENAI_API_ENDPOINT && self.env.OPENAI_API_ENDPOINT.includes("localhost")) {
-                const openaiClient = new OpenAI({baseURL: self.env.OPENAI_API_ENDPOINT})
-                const models = await openaiClient.models.list();
-                return Response.json(models.data.map(model => model.id));
-            }
-            return Response.json(SUPPORTED_MODELS);
-        };
 
         const createStreamParams = async (
             streamConfig: any,
@@ -122,7 +114,17 @@ const ChatService = types
         };
 
         return {
-            getSupportedModels,
+            async getSupportedModels() {
+                const isLocal = self.env.OPENAI_API_ENDPOINT && self.env.OPENAI_API_ENDPOINT.includes("localhost");
+                console.log({isLocal})
+                if(isLocal) {
+                    console.log("getting local models")
+                    const openaiClient = new OpenAI({baseURL: self.env.OPENAI_API_ENDPOINT})
+                    const models = await openaiClient.models.list();
+                    return Response.json(models.data.map(model => model.id));
+                }
+                return Response.json(SUPPORTED_MODELS);
+            },
             setActiveStream(streamId: string, stream: any) {
                 const validStream = {
                     name: stream?.name || "Unnamed Stream",