refactor according to replyService

halilkocaoz · Mar 13, 2022 · 637688c · 637688c
1 parent bacbeb0
commit 637688c
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diff --git a/Cu.Yemekhane.Bot.Telegram/Cu.Yemekhane.Bot.Telegram.csproj b/Cu.Yemekhane.Bot.Telegram/Cu.Yemekhane.Bot.Telegram.csproj
@@ -8,7 +8,6 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="6.0.0" />
     <PackageReference Include="Telegram.Bot.Extensions.Polling" Version="1.0.2" />
   </ItemGroup>
 

diff --git a/Cu.Yemekhane.Bot.Telegram/Program.cs b/Cu.Yemekhane.Bot.Telegram/Program.cs
@@ -1,23 +1,21 @@
-using Telegram.Bot;
-using Telegram.Bot.Exceptions;
-using Telegram.Bot.Extensions.Polling;
+using Cu.Yemekhane.Common.Services;
+using Cu.Yemekhane.Bot.Telegram.Services;
+using Telegram.Bot;
 using Telegram.Bot.Types;
 using Telegram.Bot.Types.Enums;
-using Cu.Yemekhane.Common.Services;
-using Cu.Yemekhane.Common;
-using Microsoft.Extensions.Caching.Memory;
-using Cu.Yemekhane.Common.Models.Data;
+using Telegram.Bot.Exceptions;
+using Telegram.Bot.Extensions.Polling;
 
 var builder = WebApplication.CreateBuilder(args);
 builder.Services.AddSingleton<IWebApiService, WebApiService>();
+builder.Services.AddSingleton<IReplyService, ReplyService>();
 builder.Services.AddMemoryCache();
 
 var app = builder.Build();
 app.MapGet("/ping", () => "pong");
 
 var serviceProvider = builder.Services.BuildServiceProvider();
-var _webApiService = (IWebApiService)serviceProvider.GetService(typeof(IWebApiService));
-var _memoryCache = (IMemoryCache)serviceProvider.GetService(typeof(IMemoryCache));
+var _replyService = serviceProvider.GetService<IReplyService>();
 
 string telegramApiToken = Environment.GetEnvironmentVariable("TELEGRAM_API_TOKEN");
 var botClient = new TelegramBotClient(telegramApiToken);
@@ -35,87 +33,10 @@ async Task handleUpdateAsync(ITelegramBotClient botClient, Update update, Cancel
     var messageText = update.Message.Text;
 
     Console.WriteLine($"Received a '{messageText}' message in chat {chatId}.");
-    var replyMessage = await generateReply(messageText);
+    var replyMessage = await _replyService.GenareteReplyMessage(messageText);
     await botClient.SendTextMessageAsync(chatId, replyMessage);
 }
 
-const string helpCommand = "Sana Çukurova Üniversitesinin yemekhane menülerine ulaşman konusunda yardımcı olabilirim.\n" +
-    "/today komutu ile bugünün menüsüne ulaşabilirsin.\n" +
-    "/tomorrow komutu ile yarının menüsüne ulaşabilirsin.\n" +
-    "/menu 12.03.2022 ile herhangi bir günün menüsüne ulaşabilirsin.\n" +
-    "/menu komutunu kullanırken tarih biçimi gün.ay.yıl şeklinde olmalıdır.\n" +
-    "/source komutu ile projelerin kaynağına ulaşabilirsin.\n";
-
-async Task<string> generateReply(string messageText)
-{
-    var splittedMessage = messageText.Split(' ');
-    var dateNowForTurkey = DateOnly.FromDateTime(DateTime.UtcNow.AddHours(3));
-    string todayAsString = dateNowForTurkey.ToString("dd.MM.yyyy");
-    string reply = string.Empty;
-    switch (splittedMessage[0].ToLower())
-    {
-        case "/start":
-            reply = "Heyyo! Ben Çukurova Üniversitesi Yemekhane botu,\n" + helpCommand + "\nhttps://github.com/halilkocaoz/cu-yemekhane";
-            break;
-        case "/today":
-            reply = await getMenuDetailReplyMessage(todayAsString);
-            break;
-        case "/tomorrow":
-            string tomorrowAsString = dateNowForTurkey.AddDays(1).ToString("dd.MM.yyyy");
-            reply = await getMenuDetailReplyMessage(tomorrowAsString);
-            break;
-        case "/menu":
-            if (splittedMessage.Length > 1)
-            {
-                string selectedDay = splittedMessage[1];
-                reply = await getMenuDetailReplyMessage(selectedDay);
-            }
-            else
-                reply = $"Tarih formatında veri girmelisiniz. Örnek:\n/menu {todayAsString}";
-            break;
-        case "/source":
-            reply = "https://github.com/halilkocaoz/cu-yemekhane";
-            break;
-        case "/help":
-            reply = helpCommand;
-            break;
-        default:
-            reply = "Seni anlamadım. Komutlarımı görmek için /help yazabilirsin.";
-            break;
-    };
-    return reply;
-}
-
-async Task<Cu.Yemekhane.Common.ApiResponse<List<Menu>>> getMenusResponseFromCache()
-{
-    const string cacheKey = "menus_response_cache";
-    if (!_memoryCache.TryGetValue(cacheKey, out Cu.Yemekhane.Common.ApiResponse<List<Menu>> response))
-    {
-        response = await _webApiService.GetMenus();
-        _memoryCache.Set(cacheKey, response, new MemoryCacheEntryOptions
-        {
-            AbsoluteExpiration = DateTime.Now.AddHours(6)
-        });
-    }
-    return response;
-}
-
-async Task<string> getMenuDetailReplyMessage(string date)
-{
-    string menuDetailReply = string.Empty;
-    if (date.IsParseableAsDate())
-    {
-        var menusResponse = await getMenusResponseFromCache();
-        var selectedMenu = menusResponse.Data?.FirstOrDefault(x => x.Date == date);
-        menuDetailReply = selectedMenu is not null
-            ? selectedMenu.Detail
-            : $"{date} tarihi için menü bulunamadı.";
-    }
-    else
-        menuDetailReply = ErrorMessages.InvalidDateFormat;
-
-    return menuDetailReply;
-}
 Task handleErrorAsync(ITelegramBotClient botClient, Exception exception, CancellationToken cancellationToken)
 {
     var ErrorMessage = exception switch