Added latest endpoint

src/endpoints/bettwaage.py

@@ -3,7 +3,7 @@ from fastapi import APIRouter
 from datetime import datetime
 import os
 
-from fastapi.responses import HTMLResponse
+from fastapi.responses import HTMLResponse, JSONResponse
 
 router = APIRouter()
 
@@ -43,6 +43,20 @@ async def add_weight(tl: int, tr: int, bl: int, br: int):
     add_line_to_history(f"{str(datetime.now())};{tl};{tr};{bl};{br};{sum};")
 
 
+@router.post("/latest")
+async def get_latest():
+    total = sum(latest_values)
+    return JSONResponse(
+        {
+            "top-left": latest_values[0],
+            "top-right": latest_values[1],
+            "bottom-left": latest_values[2],
+            "bottom-right": latest_values[3],
+            "total": total,
+        }
+    )
+
+
 @router.post("/delete", tags=["file"])
 async def delete_file():
     os.remove(file_path)