Add status page

Author: abrandemuehl

machine_controller/app.py

@@ -65,8 +65,17 @@ def vend():
 
     return jsonify(transaction_id=transaction_id, items=statuses)
 
+@app.route('/status', methods=['GET'])
+def status():
+    if request.headers.get('Authorization', '') != token_value:
+        abort(401)
+
+    # 200 to indicate success
+    return ('', 200)
+
+
+
 if __name__ == '__main__':
     # Make sure flask runs in a single thread. Otherwise concurrent requests
     # may cause problems with vending
     app.run(debug=True, host='0.0.0.0', threaded=False)
-