Handle AlreadyExists (409) during registration

src/bots/bots_manager/mod.rs

@@ -19,9 +19,10 @@ pub async fn message_handler(message: Message, bot: CacheMe<Throttle<Bot>>) -> a
 
     let message_text = match result {
         register::RegisterStatus::Success { ref username } => format_registered_message(username),
-        register::RegisterStatus::RegisterFail => strings::ALREADY_REGISTERED.to_string(),
+        register::RegisterStatus::RegisterFail => strings::MAY_BE_ALREADY_REGISTERED.to_string(),
         register::RegisterStatus::LimitExtended => strings::LIMIT_EXTENDED_MESSAGE.to_string(),
         register::RegisterStatus::WrongToken => strings::ERROR_MESSAGE.to_string(),
+        register::RegisterStatus::AlreadyExists => strings::ALREADY_EXISTS_MESSAGE.to_string(),
     };
 
     bot.send_message(message.chat.id, message_text)

src/bots/bots_manager/register.rs

@@ -12,12 +12,14 @@ pub enum RegisterStatus {
     WrongToken,
     RegisterFail,
     LimitExtended,
+    AlreadyExists,
 }
 
 #[derive(Debug)]
 pub enum RegisterRequestStatus {
     Success,
     LimitExtended,
+    AlreadyExists,
     UnknownError,
 }
 
@@ -52,6 +54,7 @@ async fn make_register_request(
     Ok(match result.status().as_u16() {
         200 => RegisterRequestStatus::Success,
         402 => RegisterRequestStatus::LimitExtended,
+        409 => RegisterRequestStatus::AlreadyExists,
         _ => RegisterRequestStatus::UnknownError,
     })
 }
@@ -81,5 +84,6 @@ pub async fn register(user_id: UserId, message_text: &str) -> RegisterStatus {
         },
         RegisterRequestStatus::LimitExtended => RegisterStatus::LimitExtended,
         RegisterRequestStatus::UnknownError => RegisterStatus::RegisterFail,
+        RegisterRequestStatus::AlreadyExists => RegisterStatus::AlreadyExists,
     }
 }

src/bots/bots_manager/strings.rs

@@ -2,8 +2,10 @@ pub fn format_registered_message(username: &str) -> String {
     format!("@{username} зарегистрирован и через несколько минут будет подключен!")
 }
 
-pub const ALREADY_REGISTERED: &str = "Ошибка! Возможно бот уже зарегистрирован!";
+pub const MAY_BE_ALREADY_REGISTERED: &str = "Ошибка! Возможно бот уже зарегистрирован!";
 
 pub const ERROR_MESSAGE: &str = "Ошибка! Что-то не так с ботом!";
 
 pub const LIMIT_EXTENDED_MESSAGE: &str = "Вы достигли максимального количества ботов!";
+
+pub const ALREADY_EXISTS_MESSAGE: &str = "Ошибка! Бот с таким токеном уже зарегистрирован!";