refactor

biz/task.py

@@ -3,39 +3,22 @@ import logging
 
 from opentelemetry.trace import Status, StatusCode
 
-# 使用新的服务架构
-from services import DefaultTaskService, DefaultRenderService, DefaultTemplateService
+# 使用新的服务容器架构
+from services.service_container import get_task_service, register_default_services
 from telemetry import get_tracer
 
 logger = logging.getLogger(__name__)
 
-# 创建服务实例（单例模式）
-_render_service = None
-_template_service = None
-_task_service = None
-
-def _get_services():
-    """获取服务实例（懒加载）"""
-    global _render_service, _template_service, _task_service
-    
-    if _render_service is None:
-        _render_service = DefaultRenderService()
-    
-    if _template_service is None:
-        _template_service = DefaultTemplateService()
-        _template_service.load_local_templates()  # 加载本地模板
-        
-    if _task_service is None:
-        _task_service = DefaultTaskService(_render_service, _template_service)
-        
-    return _task_service, _render_service, _template_service
+# 确保服务已注册
+register_default_services()
 
 def start_task(task_info):
     """启动任务处理（保持向后兼容的接口）"""
     tracer = get_tracer(__name__)
     with tracer.start_as_current_span("start_task_legacy") as span:
         try:
-            task_service, _, _ = _get_services()
+            # 使用服务容器获取任务服务
+            task_service = get_task_service()
             
             # 使用新的任务服务处理
             result = task_service.process_task(task_info)