118 lines
4.6 KiB
C#
118 lines
4.6 KiB
C#
using System.Net.Http.Json;
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using System.Text;
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using TaxBaik.Application.Services;
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namespace TaxBaik.Web.Services;
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public class TelegramInquiryNotificationService : IInquiryNotificationService
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{
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private readonly IHttpClientFactory _httpClientFactory;
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private readonly IConfiguration _configuration;
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private readonly ILogger<TelegramInquiryNotificationService> _logger;
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private readonly string _baseUrl;
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public TelegramInquiryNotificationService(IHttpClientFactory httpClientFactory, IConfiguration configuration, ILogger<TelegramInquiryNotificationService> logger)
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{
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_httpClientFactory = httpClientFactory;
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_configuration = configuration;
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_logger = logger;
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_baseUrl = (_configuration["App:PublicBaseUrl"] ?? "http://178.104.200.7/taxbaik").TrimEnd('/');
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}
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public async Task NotifyCreatedAsync(int inquiryId, string name, string phone, string serviceType, string message, string? ipAddress, DateTime createdAtUtc, CancellationToken ct = default)
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{
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var botToken = _configuration["Telegram:BotToken"];
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var chatId = _configuration["Telegram:ChatId"];
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if (string.IsNullOrWhiteSpace(botToken) || string.IsNullOrWhiteSpace(chatId))
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return;
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var adminLink = $"{_baseUrl}/admin/inquiries";
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var summary = message.Length > 180 ? message[..180] + "..." : message;
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var createdAtKst = createdAtUtc.AddHours(9);
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var text = new StringBuilder()
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.AppendLine("🆕 새 문의가 접수되었습니다.")
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.AppendLine()
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.AppendLine($"문의 번호: #{inquiryId}")
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.AppendLine($"제목: {serviceType}")
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.AppendLine($"이름: {name}")
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.AppendLine($"연락처: {phone}")
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.AppendLine($"접수 시각: {createdAtKst:yyyy-MM-dd HH:mm:ss} KST")
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.AppendLine($"IP: {(string.IsNullOrWhiteSpace(ipAddress) ? "-" : ipAddress)}")
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.AppendLine()
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.AppendLine("내용 요약:")
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.AppendLine(summary)
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.AppendLine()
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.AppendLine($"답변 목록 링크: {adminLink}")
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.ToString();
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var client = _httpClientFactory.CreateClient();
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var url = $"https://api.telegram.org/bot{botToken}/sendMessage";
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var payload = new
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{
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chat_id = chatId,
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text,
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disable_web_page_preview = false
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};
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try
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{
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var response = await client.PostAsJsonAsync(url, payload, ct);
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if (!response.IsSuccessStatusCode)
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_logger.LogWarning("텔레그램 알림 전송 실패: {StatusCode}", response.StatusCode);
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}
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catch (Exception ex)
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{
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_logger.LogWarning(ex, "텔레그램 알림 전송 중 오류 발생");
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}
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}
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public async Task NotifyStatusChangedAsync(int inquiryId, string name, string phone, string serviceType, string previousStatus, string newStatus, CancellationToken ct = default)
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{
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var botToken = _configuration["Telegram:BotToken"];
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var chatId = _configuration["Telegram:ChatId"];
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if (string.IsNullOrWhiteSpace(botToken) || string.IsNullOrWhiteSpace(chatId))
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return;
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var adminLink = $"{_baseUrl}/admin/inquiries";
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var text = new StringBuilder()
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.AppendLine("✏️ 문의 상태가 변경되었습니다.")
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.AppendLine()
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.AppendLine($"문의 번호: #{inquiryId}")
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.AppendLine($"제목: {serviceType}")
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.AppendLine($"이름: {name}")
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.AppendLine($"연락처: {phone}")
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.AppendLine($"상태: {FormatStatus(previousStatus)} -> {FormatStatus(newStatus)}")
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.AppendLine()
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.AppendLine($"답변 목록 링크: {adminLink}")
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.ToString();
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var client = _httpClientFactory.CreateClient();
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var url = $"https://api.telegram.org/bot{botToken}/sendMessage";
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var payload = new
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{
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chat_id = chatId,
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text,
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disable_web_page_preview = false
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};
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try
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{
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var response = await client.PostAsJsonAsync(url, payload, ct);
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if (!response.IsSuccessStatusCode)
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_logger.LogWarning("텔레그램 상태 변경 알림 실패: {StatusCode}", response.StatusCode);
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}
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catch (Exception ex)
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{
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_logger.LogWarning(ex, "텔레그램 상태 변경 알림 중 오류 발생");
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}
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}
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private static string FormatStatus(string status) => status switch
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{
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"new" => "신규",
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"contacted" => "연락함",
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"completed" => "완료",
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_ => status
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};
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}
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