refactor: workflow_service改名app

app/main.py

@@ -0,0 +1,75 @@
+import os
+from pathlib import Path
+
+from fastapi.responses import FileResponse
+import uvicorn
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+from fastapi.staticfiles import StaticFiles
+
+from app.comfy.comfy_server import server_manager
+from app.database.api import init_db
+from app.config import Settings
+from app.routes import service, workflow, run, runx, comfy_server
+from app.comfy.comfy_queue import queue_manager
+
+settings = Settings()
+
+web_app = FastAPI(title="ComfyUI Workflow Service & Management API")
+
+# 配置跨域支持
+web_app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],  # 允许所有来源，生产环境中建议限制具体域名
+    allow_credentials=True,
+    allow_methods=["*"],  # 允许所有HTTP方法
+    allow_headers=["*"],  # 允许所有请求头
+)
+
+# 挂载静态文件目录
+static_dir = Path(__file__).parent / "static"
+if static_dir.exists():
+    web_app.mount("/static", StaticFiles(directory=str(static_dir)), name="static")
+
+web_app.include_router(service.service_router)
+web_app.include_router(workflow.workflow_router)
+web_app.include_router(run.run_router)
+web_app.include_router(runx.runx_router)
+web_app.include_router(comfy_server.router)
+
+
+@web_app.get("/")
+async def dashboard():
+    """监控仪表板页面"""
+    return FileResponse(str(Path(__file__).parent / "static" / "index.html"))
+
+
+@web_app.on_event("startup")
+async def startup_event():
+    """服务启动时，初始化数据库。"""
+    await init_db()
+    try:
+        servers = await server_manager.get_all_servers()
+        print(f"检测到 {len(servers)} 个 ComfyUI 服务器配置。")
+        for server in servers:
+            print(f"  - 服务器: {server.http_url}")
+
+        # 启动队列监控任务
+        await queue_manager.start_queue_monitor()
+        print("队列监控任务已启动")
+
+    except ValueError as e:
+        print(f"错误: 无法在启动时获取服务器信息: {e}")
+
+
+@web_app.on_event("shutdown")
+async def shutdown_event():
+    """服务关闭时，停止队列监控任务。"""
+    await queue_manager.stop_queue_monitor()
+    print("队列监控任务已停止")
+
+
+if __name__ == "__main__":
+    uvicorn.run(
+        "workflow_service.main:web_app", host="0.0.0.0", port=18000, reload=True
+    )