From 49b67d306147ab21f91aaf00831d5b36e28585f6 Mon Sep 17 00:00:00 2001
From: Frederick Muriuki Muriithi
Date: Thu, 7 Dec 2023 16:29:05 +0300
Subject: Samples: Read an save data to db.

---
 qc_app/files.py | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 qc_app/files.py

(limited to 'qc_app/files.py')

diff --git a/qc_app/files.py b/qc_app/files.py
new file mode 100644
index 0000000..6485b27
--- /dev/null
+++ b/qc_app/files.py
@@ -0,0 +1,20 @@
+"""Utilities to deal with uploaded files."""
+from pathlib import Path
+from typing import Union
+
+from werkzeug.utils import secure_filename
+from flask import (
+    request,
+    current_app as app)
+
+def save_file(key: str, upload_dir: Path) -> Union[Path, bool]:
+    """Save the uploaded file and return the path."""
+    if not bool(request.files.get(key)):
+        return False
+    filename = Path(secure_filename(request.files[key].filename))
+    if not upload_dir.exists():
+        upload_dir.mkdir()
+
+    filepath = Path(upload_dir, filename)
+    request.files["samples_file"].save(filepath)
+    return filepath
-- 
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