dify插件初步构建

difyPlugin/app/services/plugin_service.py

@@ -0,0 +1,45 @@
+"""插件业务逻辑层"""
+from typing import List, Optional, Dict, Any
+
+from app.schemas.plugin import PluginRequest, PluginResponse
+
+
+class PluginService:
+    """插件服务类"""
+    
+    def __init__(self):
+        # 模拟插件数据
+        self._plugins: Dict[str, dict] = {
+            "plugin_001": {
+                "id": "plugin_001",
+                "name": "示例插件",
+                "description": "这是一个示例插件",
+                "version": "1.0.0",
+                "enabled": True
+            }
+        }
+    
+    async def execute(self, request: PluginRequest) -> PluginResponse:
+        """
+        执行插件
+        
+        Args:
+            request: 插件请求参数
+            
+        Returns:
+            PluginResponse: 插件执行结果
+        """
+        # TODO: 实现具体的插件执行逻辑
+        return PluginResponse(
+            plugin_id=request.plugin_id,
+            result={"executed": True, "action": request.action},
+            status="success"
+        )
+    
+    async def get_all_plugins(self) -> List[dict]:
+        """获取所有插件列表"""
+        return list(self._plugins.values())
+    
+    async def get_plugin_by_id(self, plugin_id: str) -> Optional[dict]:
+        """根据ID获取插件"""
+        return self._plugins.get(plugin_id)