Enhance Telegram bot functionality with message management and new API methods

Updated the ITelegramApi interface to include a method for deleting messages and modified SendMessageAsync to return the message ID. Enhanced the TelegramBotService to manage message visibility by replacing previous messages with new ones, ensuring a cleaner user experience. Introduced properties in TelegramSubscriber to track the latest menu and notice message IDs. Updated related tests to verify the new message management behavior and adjusted documentation to reflect these changes.
2026-07-31 08:24:42 +03:00
parent 8a439f1351
commit d6bc2b15ac
9 changed files with 1835 additions and 24 deletions
@@ -235,6 +235,67 @@ public class TelegramBotTests
        Assert.Equal(1, sent!.Split("Симпсоны").Length - 1);
    }

+    [Fact]
+    public async Task Menu_ReplacesThePreviousOne()
+    {
+        // Два меню в чате — это две панели с разными галочками, и одна из них врёт. Старое снимаем.
+        var fixture = new TestDb();
+        var channel = Channel.Create("Мультреалити", "mult", Now);
+        channel.UpdateSettings(channel.Name, isEnabled: true, null);
+        var subscriber = TelegramSubscriber.Create(100, Guid.NewGuid(), "viewer", Now);
+
+        await using (var seed = fixture.New())
+        {
+            seed.Channels.Add(channel);
+            seed.TelegramSubscribers.Add(subscriber);
+            await seed.SaveChangesAsync(CancellationToken.None);
+        }
+
+        var api = Substitute.For<ITelegramApi>();
+        api.SendMessageAsync(
+                Arg.Any<TelegramSettings>(),
+                Arg.Any<long>(),
+                Arg.Any<string>(),
+                Arg.Any<IReadOnlyList<IReadOnlyList<TelegramButton>>?>(),
+                Arg.Any<CancellationToken>()
+            )
+            .Returns(777L);
+
+        await using (var db = fixture.New())
+        {
+            await new TelegramBotService(db, api).HandleAsync(
+                Settings(),
+                Message(100, "/start"),
+                Now,
+                CancellationToken.None
+            );
+        }
+
+        await using (var check = fixture.New())
+        {
+            Assert.Equal(777L, check.TelegramSubscribers.Single().MenuMessageId);
+        }
+
+        await using (var db = fixture.New())
+        {
+            await new TelegramBotService(db, api).HandleAsync(
+                Settings(),
+                Message(100, "/start"),
+                Now,
+                CancellationToken.None
+            );
+        }
+
+        // Второй заход снял предыдущее меню, а не оставил его висеть.
+        await api.Received(1)
+            .DeleteMessageAsync(
+                Arg.Any<TelegramSettings>(),
+                100,
+                777L,
+                Arg.Any<CancellationToken>()
+            );
+    }
+
    [Fact]
    public async Task Callback_FromUnknownChat_IsRefused()
    {