add email sender

Exam.StockManagement.Application/Abstractions/IServices/IEmailSenderService.cs

@@ -0,0 +1,7 @@
+namespace Exam.StockManagement.Application.Abstractions.IServices
+{
+    public interface IEmailSenderService
+    {
+        public Task<string> SendEmailAsync(string email, string path);
+    }
+}

Exam.StockManagement.Application/Services/EmailSenderService.cs

@@ -0,0 +1,47 @@
+using Exam.StockManagement.Application.Abstractions.IServices;
+using Microsoft.Extensions.Configuration;
+using System.Net;
+using System.Net.Mail;
+
+namespace Exam.StockManagement.Application.Services
+{
+    public class EmailSenderService : IEmailSenderService
+    {
+        private IConfiguration _config;
+
+        public EmailSenderService(IConfiguration config)
+        {
+            _config = config;
+        }
+
+        public async Task<string> SendEmailAsync(string email, string path)
+        {
+            var code = new Random().Next(1000, 9999).ToString();
+
+            IConfigurationSection? emailSettings = _config.GetSection("EmailSettings");
+            MailMessage? mailMessage = new MailMessage
+            {
+                From = new MailAddress(emailSettings["Sender"]!, emailSettings["SenderName"]),
+                Subject = "Ro'yhatdan o'tishingiz uchun parol.",
+                Body = $"Sizning kodingiz: {code}",
+                IsBodyHtml = true,
+
+            };
+            mailMessage.To.Add(email!);
+
+            using var smtpClient = new SmtpClient(emailSettings["MailServer"], int.Parse(emailSettings["MailPort"]!))
+            {
+                Port = Convert.ToInt32(emailSettings["MailPort"]),
+                DeliveryMethod = SmtpDeliveryMethod.Network,
+                Credentials = new NetworkCredential(emailSettings["Sender"], emailSettings["Password"]),
+                EnableSsl = true,
+            };
+
+            await File.WriteAllTextAsync(path, code);
+
+            //smtpClient.UseDefaultCredentials = true;
+            await smtpClient.SendMailAsync(mailMessage);
+            return code;
+        }
+    }
+}