feat: notify telegram on new inquiries

TaxBaik.Web/Program.cs

@@ -9,6 +9,7 @@ using Microsoft.AspNetCore.ResponseCompression;
 using Microsoft.IdentityModel.Tokens;
 using MudBlazor.Services;
 using TaxBaik.Application;
+using TaxBaik.Application.Services;
 using TaxBaik.Infrastructure;
 using TaxBaik.Web.Services;
 
@@ -23,6 +24,10 @@ builder.Services.AddHealthChecks();
 // Razor Pages + Blazor Server 통합
 builder.Services.AddRazorPages();
 builder.Services.AddRazorComponents().AddInteractiveServerComponents();
+builder.Services.Configure<Microsoft.AspNetCore.Components.Server.CircuitOptions>(options =>
+{
+    options.DetailedErrors = true;
+});
 
 // JWT 인증
 var connectionString = builder.Configuration.GetConnectionString("Default")
@@ -70,6 +75,7 @@ builder.Services.AddMemoryCache();
 builder.Services.AddResponseCompression(opts => {
     opts.Providers.Add<GzipCompressionProvider>();
 });
+builder.Services.AddScoped<IInquiryNotificationService, TelegramInquiryNotificationService>();
 
 // 한글 포함 다국어 문자를 유니코드 엔티티로 변환하지 않도록 설정
 builder.Services.AddSingleton(HtmlEncoder.Create(UnicodeRanges.All));

TaxBaik.Web/Services/TelegramInquiryNotificationService.cs

@@ -0,0 +1,63 @@
+using System.Net.Http.Json;
+using System.Text;
+using TaxBaik.Application.Services;
+
+namespace TaxBaik.Web.Services;
+
+public class TelegramInquiryNotificationService : IInquiryNotificationService
+{
+    private readonly IHttpClientFactory _httpClientFactory;
+    private readonly IConfiguration _configuration;
+    private readonly ILogger<TelegramInquiryNotificationService> _logger;
+    private readonly string _baseUrl;
+
+    public TelegramInquiryNotificationService(IHttpClientFactory httpClientFactory, IConfiguration configuration, ILogger<TelegramInquiryNotificationService> logger)
+    {
+        _httpClientFactory = httpClientFactory;
+        _configuration = configuration;
+        _logger = logger;
+        _baseUrl = (_configuration["App:PublicBaseUrl"] ?? "http://178.104.200.7/taxbaik").TrimEnd('/');
+    }
+
+    public async Task NotifyCreatedAsync(int inquiryId, string name, string phone, string serviceType, string message, CancellationToken ct = default)
+    {
+        var botToken = _configuration["Telegram:BotToken"];
+        var chatId = _configuration["Telegram:ChatId"];
+        if (string.IsNullOrWhiteSpace(botToken) || string.IsNullOrWhiteSpace(chatId))
+            return;
+
+        var adminLink = $"{_baseUrl}/admin/inquiries/{inquiryId}";
+        var text = new StringBuilder()
+            .AppendLine("새 문의가 접수되었습니다.")
+            .AppendLine()
+            .AppendLine($"제목: {serviceType}")
+            .AppendLine($"이름: {name}")
+            .AppendLine($"연락처: {phone}")
+            .AppendLine()
+            .AppendLine("내용:")
+            .AppendLine(message)
+            .AppendLine()
+            .AppendLine($"답변 링크: {adminLink}")
+            .ToString();
+
+        var client = _httpClientFactory.CreateClient();
+        var url = $"https://api.telegram.org/bot{botToken}/sendMessage";
+        var payload = new
+        {
+            chat_id = chatId,
+            text,
+            disable_web_page_preview = false
+        };
+
+        try
+        {
+            var response = await client.PostAsJsonAsync(url, payload, ct);
+            if (!response.IsSuccessStatusCode)
+                _logger.LogWarning("텔레그램 알림 전송 실패: {StatusCode}", response.StatusCode);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogWarning(ex, "텔레그램 알림 전송 중 오류 발생");
+        }
+    }
+}

TaxBaik.Web/appsettings.json

@@ -11,6 +11,13 @@
   "Jwt": {
     "SecretKey": "dev-secret-key-change-in-production-min-32-chars!"
   },
+  "App": {
+    "PublicBaseUrl": "http://178.104.200.7/taxbaik"
+  },
+  "Telegram": {
+    "BotToken": "",
+    "ChatId": ""
+  },
   "SiteSettings": {
     "PhoneNumber": "010-4122-8268",
     "EmailAddress": "taxbaik5668@gmail.com",