82 lines
3.0 KiB
C#
82 lines
3.0 KiB
C#
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using Microsoft.Extensions.Options;
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using Backend.Models;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Net.Mail;
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using System.Threading.Tasks;
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using BackendWorkerService.Services.Interface;
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using Microsoft.Extensions.Logging;
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namespace BackendWorkerService.Services.Implement
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{
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public class SendEmailService : ISendEmailService
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{
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private readonly ILogger<SendEmailService> logger;
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private readonly IOptions<SMTPConfig> _options;
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private SMTPConfig smtp;
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public SendEmailService(ILogger<SendEmailService> logger, IOptions<SMTPConfig> options)
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{
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this.logger = logger;
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smtp = options.Value;
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}
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public bool Send(int id, List<string> recipientEmails, string subject, string content)
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{
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try
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{
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logger.LogInformation("【SendEmailSMSService】【Email開始寄送】[任務編號]：{0}", id);
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MailMessage MyMail = new MailMessage();
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MyMail.SubjectEncoding = System.Text.Encoding.UTF8;//郵件標題編碼
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MyMail.BodyEncoding = System.Text.Encoding.UTF8; //郵件內容編碼
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MyMail.IsBodyHtml = true; //是否使用html格式
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var mailFrom = $"FIC IBMS管理系統通知 <{smtp.UserName}>";
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MyMail.From = new System.Net.Mail.MailAddress(mailFrom); //寄件人
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foreach (var email in recipientEmails)
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{
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MyMail.To.Add(email); //設定收件者Email
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}
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MyMail.Subject = subject; //主題
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MyMail.Body = content; //設定信件內容
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//讀取 SMTP Config
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SmtpClient MySMTP = new SmtpClient(smtp.Host, smtp.Port);
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MySMTP.EnableSsl = smtp.EnableSsl;
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MySMTP.Credentials = new System.Net.NetworkCredential(smtp.UserName, smtp.Password);
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try
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{
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MySMTP.Send(MyMail);
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MySMTP.Dispose();
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MyMail.Dispose(); //釋放資源
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logger.LogInformation("【SendEmailSMSService】【Email寄送成功】[任務編號]：{0}", id);
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return true;
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}
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catch(Exception exception)
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{
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logger.LogError("【SendEmailSMSService】【Email寄送失敗】[任務編號]：{0}", id);
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logger.LogError("【SendEmailSMSService】【Email寄送失敗】[Exception]：{0}", exception.ToString());
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return false;
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}
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}
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catch (Exception exception)
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{
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logger.LogError("【SendEmailSMSService】【Email寄送失敗】[任務編號]：{0}", id);
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logger.LogError("【SendEmailSMSService】【Email寄送失敗】[Exception]：{0}", exception.ToString());
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throw;
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//return false;
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}
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}
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}
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}
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