From bd066e3ca76bec28182a7f493f292f55fe2e6395 Mon Sep 17 00:00:00 2001
From: Fabio De Simone <prototypefab@gmail.com>
Date: Thu, 3 Jan 2019 18:01:43 +0100
Subject: [PATCH] Implemented date check for /calendar

---
 telegrambot.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/telegrambot.py b/telegrambot.py
index 6f6cd9f2..c0c7d867 100644
--- a/telegrambot.py
+++ b/telegrambot.py
@@ -485,6 +485,8 @@ def cmd_newevent(bot: Bot, update: Update):
     # Parse the timestring
     try:
         parsed_time = parse_timestring(timestring)
+        if parsed_time < datetime.datetime.now():
+            raise PastDateError()
     except ValueError:
         bot.send_message(update.message.chat.id, "⚠ Non è stato possibile leggere la data.\n"
                                                  "Sintassi corretta:\n"
@@ -492,6 +494,10 @@ def cmd_newevent(bot: Bot, update: Update):
                                                  "|{numero}{w|d|h|m}> <nome>\n"
                                                  "[descrizione]```", parse_mode="Markdown")
         return
+    except PastDateError:
+        bot.send_message(update.message.chat.id, "⚠ La data inserita è una data passata.\n"
+                                                 "per favore inserisci una data futura.\n", parse_mode="Markdown")
+        return
     # Create the event
     session = db.Session()
     telegram_user = session.query(db.Telegram)\