From 07e2ef879c4bc4d929dc808bc1da037f7bf03e4e Mon Sep 17 00:00:00 2001
From: Jojo Ortiz <ortiz.jroman@gmail.com>
Date: Thu, 5 Oct 2023 15:05:17 -0700
Subject: [PATCH] add /file_exists/ route to check if file exists

---
 pykoi/application.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/pykoi/application.py b/pykoi/application.py
index bc69c51..44dd8f0 100644
--- a/pykoi/application.py
+++ b/pykoi/application.py
@@ -731,6 +731,18 @@ async def get_components(
                 ]
             )
 
+        @app.get("/file_exists/")
+        async def check_file_exists(
+            file_name: str,
+            user: Union[None, UserInDB] = Depends(self.get_auth_dependency()),
+        ):
+            try:
+                file_path = f"{os.getcwd()}/{file_name}"
+                file_exists = os.path.exists(file_path)
+                return {"log": f"Check if {file_name} exists succeeded.", "file_exists": file_exists, "status": "200"}
+            except Exception as ex:
+                return {"log": f"Check if {file_name} exists failed: {ex}", "status": "500"}
+
         def create_data_route(id: str, data_source: Any):
             """
             Create data route for the application.