Migrate group id on all messages sent

src/bot.rs

@@ -10,7 +10,6 @@ use diesel::ExpressionMethods;
 use diesel::QueryDsl;
 use diesel::RunQueryDsl;
 use itertools::Itertools;
-use log::info;
 use strum::Display;
 use strum::EnumIter;
 use strum::IntoEnumIterator;
@@ -29,11 +28,12 @@ use teloxide::types::MessageId;
 use teloxide::types::{ChatId, ReplyParameters};
 use teloxide::types::{Message, Update};
 use teloxide::utils::command::BotCommands;
-use teloxide::{Bot, RequestError};
+use teloxide::Bot;
 
 use crate::appointment::fetch_next_appointment;
 use crate::db::{ChatInfo, Reminder};
 use crate::db::{DbChat, ParseReminderError};
+use crate::migrating_send::migrating_send;
 use crate::{schema, Database};
 
 #[derive(BotCommands, Clone, EnumIter, Display)]
@@ -333,9 +333,10 @@ pub async fn fetch_and_announce_appointment(
 			.to_string(),
 	};
 
-	let send_announcement = |chat_id| {
-		bot.send_message(
-			ChatId(chat_id),
+	let announcement = migrating_send(
+		bot,
+		db,
+		ChatId(chat_info.id),
 		t!(
 			"messages.next_appointment",
 			locale = &chat_info.locale,
@@ -344,25 +345,7 @@ pub async fn fetch_and_announce_appointment(
 			uk_time = &uk_time_str.to_string()
 		),
 	)
-	};
-
-	let mut announcement = send_announcement(chat_info.id).await;
-
-	if let Err(e) = &announcement {
-		if let RequestError::MigrateToChatId(new_id) = e {
-			db.lock().await.exclusive_transaction(|db| {
-				use schema::chats::dsl::*;
-				info!("Migrating chat {} to {}", chat_info.id, new_id.0);
-				diesel::update(chats)
-					.filter(telegram_id.eq(chat_info.id))
-					.set(telegram_id.eq(new_id.0))
-					.execute(db)
-			})?;
-			announcement = send_announcement(new_id.0).await;
-		}
-	}
-
-	let announcement = announcement?;
+	.await?;
 
 	if let Some(pinned_message_id) = entry.pinned_message_id {
 		let mut unpin_message = bot.unpin_chat_message(ChatId(chat_info.id));

src/main.rs

@@ -2,6 +2,7 @@ mod appointment;
 mod bot;
 mod db;
 mod error;
+mod migrating_send;
 mod schema;
 
 use std::env::args;
@@ -21,10 +22,10 @@ use diesel::{ExpressionMethods, QueryDsl};
 use diesel_migrations::{embed_migrations, EmbeddedMigrations, MigrationHarness};
 use error::ConfigLoadError;
 use log::*;
+use migrating_send::migrating_send;
 use serde::Deserialize;
 use teloxide::adaptors::Throttle;
 use teloxide::prelude::RequesterExt;
-use teloxide::requests::Requester;
 use teloxide::types::ChatId;
 use teloxide::{adaptors::throttle::Limits, Bot};
 use tokio::time::sleep;
@@ -238,8 +239,7 @@ async fn check_task(bot: &Throttle<Bot>, db: &Database) -> Result<()> {
 				continue;
 			}
 
-			bot.send_message(ChatId(chat_info.id), reminder.text)
-				.await?;
+			migrating_send(bot, db, ChatId(chat_info.id), reminder.text).await?;
 
 			db.lock().await.transaction(|db| {
 				use schema::chats::dsl::*;

src/migrating_send.rs

@@ -0,0 +1,35 @@
+use anyhow::Result;
+use diesel::{ExpressionMethods, RunQueryDsl};
+use log::info;
+use teloxide::{
+	adaptors::Throttle,
+	prelude::Requester,
+	types::{ChatId, Message},
+	Bot, RequestError,
+};
+
+use crate::{schema, Database};
+
+pub async fn migrating_send<T: Into<String>>(
+	bot: &Throttle<Bot>,
+	db: &Database,
+	chat_id: ChatId,
+	text: T,
+) -> Result<Message> {
+	let text = text.into();
+	let mut result = bot.send_message(chat_id, &text).await;
+	if let Err(e) = &result {
+		if let RequestError::MigrateToChatId(new_id) = e {
+			db.lock().await.exclusive_transaction(|db| {
+				use schema::chats::dsl::*;
+				info!("Migrating chat {} to {}", chat_id.0, new_id.0);
+				diesel::update(chats)
+					.filter(telegram_id.eq(chat_id.0))
+					.set(telegram_id.eq(new_id.0))
+					.execute(db)
+			})?;
+			result = bot.send_message(*new_id, text).await;
+		}
+	}
+	Ok(result?)
+}