support message sse

app/api/endpoints/system.py

@@ -1,21 +1,29 @@
 import asyncio
 import json
 
-from fastapi import APIRouter, Depends
+from fastapi import APIRouter, Depends, HTTPException
 from fastapi.responses import StreamingResponse
 
 from app import schemas
+from app.core.config import settings
 from app.core.security import verify_token
+from app.helper.message import MessageHelper
 from app.helper.progress import ProgressHelper
 
 router = APIRouter()
 
 
 @router.get("/progress/{process_type}", summary="实时进度")
-async def get_progress(process_type: str, _: schemas.TokenPayload = Depends(verify_token)):
+async def get_progress(process_type: str, token: str):
     """
     实时获取处理进度，返回格式为SSE
     """
+    if not token or not verify_token(token):
+        raise HTTPException(
+            status_code=403,
+            detail="认证失败！",
+        )
+
     progress = ProgressHelper()
 
     async def event_generator():
@@ -25,3 +33,25 @@ async def get_progress(process_type: str, _: schemas.TokenPayload = Depends(veri
             await asyncio.sleep(0.2)
 
     return StreamingResponse(event_generator(), media_type="text/event-stream")
+
+
+@router.get("/message", summary="实时消息")
+async def get_progress(token: str):
+    """
+    实时获取系统消息，返回格式为SSE
+    """
+    if not token or not verify_token(token):
+        raise HTTPException(
+            status_code=403,
+            detail="认证失败！",
+        )
+
+    message = MessageHelper()
+
+    async def event_generator():
+        while True:
+            detail = message.get()
+            yield 'data: %s\n\n' % detail
+            await asyncio.sleep(1)
+
+    return StreamingResponse(event_generator(), media_type="text/event-stream")