From 509935a9aaa6b3d8f0ab1d0a325d33e8ab7cfffa Mon Sep 17 00:00:00 2001
From: zotan <zotan@zotan.pw>
Date: Fri, 9 Feb 2018 22:15:27 +0100
Subject: [PATCH] Catch (some) APIErrors

---
 ReminderBot.cs | 32 ++++++++++++++++++++++++--------
 1 file changed, 24 insertions(+), 8 deletions(-)

diff --git a/ReminderBot.cs b/ReminderBot.cs
index 9013b90..802180a 100644
--- a/ReminderBot.cs
+++ b/ReminderBot.cs
@@ -10,6 +10,7 @@ using Telegram.Bot.Types;
 using Telegram.Bot.Types.Enums;
 using Telegram.Bot.Types.ReplyMarkups;
 using Newtonsoft.Json;
+using Telegram.Bot.Exceptions;
 
 namespace TelegramRemindMe
 {
@@ -116,10 +117,16 @@ namespace TelegramRemindMe
             {
                 case "Add a new task":
                     currentChat.IsWorkingMessage = true;
-                    currentChat.WorkingMsg = Bot.EditMessageTextAsync(
-                        new ChatId(currentChat.ChatId), callbackQueryEventArgs.CallbackQuery.Message.MessageId,
-                        "How should your new task be called?"
-                    ).Result.MessageId;
+                    //TODO: fix
+                    try
+                    {
+                        currentChat.WorkingMsg = Bot.EditMessageTextAsync(
+                            new ChatId(currentChat.ChatId), callbackQueryEventArgs.CallbackQuery.Message.MessageId,
+                            "How should your new task be called?"
+                        ).Result.MessageId;
+                    }
+                    catch (ApiRequestException)
+                    {}
                     currentChat.status = ChatStatusEnum.WaitingTaskTitle;
                     break;
                 case "Set a task as completed":
@@ -134,9 +141,14 @@ namespace TelegramRemindMe
                     sb.AppendLine("Send me the number of the task you want to complete.");
 
                     currentChat.IsWorkingMessage = true;
-                    currentChat.WorkingMsg =
-                        Bot.EditMessageTextAsync(currentChat.ChatId,
+                    try
+                    {
+                        currentChat.WorkingMsg = Bot.EditMessageTextAsync(currentChat.ChatId,
                             callbackQueryEventArgs.CallbackQuery.Message.MessageId, sb.ToString()).Result.MessageId;
+                    }
+                    catch (ApiRequestException)
+                    {}
+
                     currentChat.status = ChatStatusEnum.WaitingTaskComplete;
                     break;
                 case "Show all tasks":
@@ -184,8 +196,12 @@ namespace TelegramRemindMe
             await Bot.SendChatActionAsync(chat.ChatId, ChatAction.Typing);
 
             //TODO: why is this firing when workingmsg already deleted?
-            if (chat.IsWorkingMessage)
-                await Bot.DeleteMessageAsync(chat.ChatId, chat.WorkingMsg);
+            try
+            {
+                if (chat.IsWorkingMessage)
+                    await Bot.DeleteMessageAsync(chat.ChatId, chat.WorkingMsg);
+            }
+            catch (ApiRequestException){}
 
             chat.IsWorkingMessage = false;
             chat.status = ChatStatusEnum.Idle;