croper do paragonów

app.py

@@ -1975,6 +1975,26 @@ def demote_user(user_id):
     flash(f"Użytkownik {user.username} został zdegradowany.", "success")
     return redirect(url_for("list_users"))
 
+@app.route("/admin/crop_receipt", methods=["POST"])
+@login_required
+@admin_required
+def crop_receipt():
+    receipt_id = request.form.get("receipt_id")
+    file = request.files.get("cropped_image")
+
+    if not receipt_id or not file:
+        return jsonify(success=False, error="Brak danych")
+
+    receipt = Receipt.query.get_or_404(receipt_id)
+    filepath = os.path.join(app.config["UPLOAD_FOLDER"], receipt.filename)
+
+    try:
+        image = Image.open(file).convert("RGB")
+        image.save(filepath, format="WEBP", quality=100)
+        return jsonify(success=True)
+    except Exception as e:
+        return jsonify(success=False, error=str(e))
+
 
 @app.route("/healthcheck")
 def healthcheck():