Refactor chat module to utilize standardized service tokens for improved dependency management

- Update chat module to use SERVICE_TOKENS for chat service registration and injection, enhancing consistency across the application.
- Modify useChat composable to reference the standardized service token, ensuring alignment with the new DI container structure.
- Clean up references to the previous CHAT_SERVICE_TOKEN, streamlining the codebase and improving maintainability.

src/modules/chat/composables/useChat.ts

@@ -1,11 +1,11 @@
 import { ref, computed } from 'vue'
-import { injectService } from '@/core/di-container'
+import { injectService, SERVICE_TOKENS } from '@/core/di-container'
 import type { ChatService } from '../services/chat-service'
 import type { ChatPeer } from '../types'
 import { useMultiAsyncOperation } from '@/core/composables/useAsyncOperation'
 
-// Service token for chat service
+// Use standardized service token from DI container
-export const CHAT_SERVICE_TOKEN = Symbol('chatService')
+export const CHAT_SERVICE_TOKEN = SERVICE_TOKENS.CHAT_SERVICE
 
 export function useChat() {
   const chatService = injectService<ChatService>(CHAT_SERVICE_TOKEN)

src/modules/chat/index.ts

@@ -1,13 +1,13 @@
 import type { App } from 'vue'
 import type { ModulePlugin } from '@/core/types'
 import type { RouteRecordRaw } from 'vue-router'
-import { container } from '@/core/di-container'
+import { container, SERVICE_TOKENS } from '@/core/di-container'
 import { eventBus } from '@/core/event-bus'
 
 // Import chat components and services
 import ChatComponent from './components/ChatComponent.vue'
 import { ChatService } from './services/chat-service'
-import { useChat, CHAT_SERVICE_TOKEN } from './composables/useChat'
+import { useChat } from './composables/useChat'
 import type { ChatConfig } from './types'
 
 /**
@@ -33,7 +33,7 @@ export const chatModule: ModulePlugin = {
 
     // Create and register chat service
     const chatService = new ChatService(config)
-    container.provide(CHAT_SERVICE_TOKEN, chatService)
+    container.provide(SERVICE_TOKENS.CHAT_SERVICE, chatService)
     
     // Initialize the service (will handle dependency injection)
     await chatService.initialize({
@@ -60,10 +60,10 @@ export const chatModule: ModulePlugin = {
     console.log('🗑️ Uninstalling chat module...')
     
     // Clean up chat service
-    const chatService = container.inject<ChatService>(CHAT_SERVICE_TOKEN)
+    const chatService = container.inject<ChatService>(SERVICE_TOKENS.CHAT_SERVICE)
     if (chatService) {
       chatService.destroy()
-      container.remove(CHAT_SERVICE_TOKEN)
+      container.remove(SERVICE_TOKENS.CHAT_SERVICE)
     }
     
     console.log('✅ Chat module uninstalled')
@@ -90,7 +90,7 @@ export const chatModule: ModulePlugin = {
   },
 
   services: {
-    chatService: CHAT_SERVICE_TOKEN
+    chatService: SERVICE_TOKENS.CHAT_SERVICE
   }
 }