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Commit acd5d2a

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send email using smtp protocol
1 parent ab55469 commit acd5d2a

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8 files changed

+150
-3
lines changed

8 files changed

+150
-3
lines changed

‎Webgentle.BookStore/Webgentle.BookStore/Controllers/HomeController.cs‎

Lines changed: 13 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -17,20 +17,30 @@ public class HomeController : Controller
1717
private readonly NewBookAlertConfig _thirdPartyBookconfiguration;
1818
private readonly IMessageRepository _messageRepository;
1919
private readonly IUserService _userService;
20+
private readonly IEmailService _emailService;
2021

21-
public HomeController(IOptionsSnapshot<NewBookAlertConfig> newBookAlertconfiguration,
22+
public HomeController(IOptionsSnapshot<NewBookAlertConfig> newBookAlertconfiguration,
2223
IMessageRepository messageRepository,
23-
IUserService userService)
24+
IUserService userService,
25+
IEmailService emailService)
2426
{
2527
_newBookAlertconfiguration = newBookAlertconfiguration.Get("InternalBook");
2628
_thirdPartyBookconfiguration = newBookAlertconfiguration.Get("ThirdPartyBook");
2729
_messageRepository = messageRepository;
2830
_userService = userService;
31+
_emailService = emailService;
2932
}
3033

31-
public ViewResult Index()
34+
public asyncTask<ViewResult> Index()
3235
{
3336

37+
UserEmailOptions options = new UserEmailOptions
38+
{
39+
ToEmails = new List<string>() { "test@gmail.com"}
40+
};
41+
42+
await _emailService.SendTestEmail(options);
43+
3444
//var userId = _userService.GetUserId();
3545
//var isLoggedIn = _userService.IsAuthenticated();
3646

Lines changed: 10 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,10 @@
1+
<!DOCTYPE html>
2+
<html>
3+
<head>
4+
<meta charset="utf-8" />
5+
<title></title>
6+
</head>
7+
<body>
8+
<p>Hello from book store web app</p>
9+
</body>
10+
</html>
Lines changed: 21 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,21 @@
1+
using System;
2+
using System.Collections.Generic;
3+
using System.Linq;
4+
using System.Threading.Tasks;
5+
6+
namespace Webgentle.BookStore.Models
7+
{
8+
public class SMTPConfigModel
9+
{
10+
public string SenderAddress { get; set; }
11+
public string SenderDisplayName { get; set; }
12+
public string UserName { get; set; }
13+
public string Password { get; set; }
14+
public string Host { get; set; }
15+
public int Port { get; set; }
16+
public bool EnableSSL { get; set; }
17+
public bool UseDefaultCredentials { get; set; }
18+
public bool IsBodyHTML { get; set; }
19+
20+
}
21+
}
Lines changed: 14 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,14 @@
1+
using System;
2+
using System.Collections.Generic;
3+
using System.Linq;
4+
using System.Threading.Tasks;
5+
6+
namespace Webgentle.BookStore.Models
7+
{
8+
public class UserEmailOptions
9+
{
10+
public List<string> ToEmails { get; set; }
11+
public string Subject { get; set; }
12+
public string Body { get; set; }
13+
}
14+
}
Lines changed: 69 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,69 @@
1+
using Microsoft.Extensions.Options;
2+
using System;
3+
using System.Collections.Generic;
4+
using System.IO;
5+
using System.Linq;
6+
using System.Net;
7+
using System.Net.Mail;
8+
using System.Text;
9+
using System.Threading.Tasks;
10+
using Webgentle.BookStore.Models;
11+
12+
namespace Webgentle.BookStore.Service
13+
{
14+
public class EmailService : IEmailService
15+
{
16+
private const string templatePath = @"EmailTemplate/{0}.html";
17+
private readonly SMTPConfigModel _smtpConfig;
18+
19+
public async Task SendTestEmail(UserEmailOptions userEmailOptions)
20+
{
21+
userEmailOptions.Subject = "This is test email subject from book store web app";
22+
userEmailOptions.Body = GetEmailBody("TestEmail");
23+
24+
await SendEmail(userEmailOptions);
25+
}
26+
27+
public EmailService(IOptions<SMTPConfigModel> smtpConfig)
28+
{
29+
_smtpConfig = smtpConfig.Value;
30+
}
31+
32+
private async Task SendEmail(UserEmailOptions userEmailOptions)
33+
{
34+
MailMessage mail = new MailMessage
35+
{
36+
Subject = userEmailOptions.Subject,
37+
Body = userEmailOptions.Body,
38+
From = new MailAddress(_smtpConfig.SenderAddress, _smtpConfig.SenderDisplayName),
39+
IsBodyHtml = _smtpConfig.IsBodyHTML
40+
};
41+
42+
foreach (var toEmail in userEmailOptions.ToEmails)
43+
{
44+
mail.To.Add(toEmail);
45+
}
46+
47+
NetworkCredential networkCredential = new NetworkCredential(_smtpConfig.UserName, _smtpConfig.Password);
48+
49+
SmtpClient smtpClient = new SmtpClient
50+
{
51+
Host = _smtpConfig.Host,
52+
Port = _smtpConfig.Port,
53+
EnableSsl = _smtpConfig.EnableSSL,
54+
UseDefaultCredentials = _smtpConfig.UseDefaultCredentials,
55+
Credentials = networkCredential
56+
};
57+
58+
mail.BodyEncoding = Encoding.Default;
59+
60+
await smtpClient.SendMailAsync(mail);
61+
}
62+
63+
private string GetEmailBody(string templateName)
64+
{
65+
var body = File.ReadAllText(string.Format(templatePath, templateName));
66+
return body;
67+
}
68+
}
69+
}
Lines changed: 10 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,10 @@
1+
using System.Threading.Tasks;
2+
using Webgentle.BookStore.Models;
3+
4+
namespace Webgentle.BookStore.Service
5+
{
6+
public interface IEmailService
7+
{
8+
Task SendTestEmail(UserEmailOptions userEmailOptions);
9+
}
10+
}

‎Webgentle.BookStore/Webgentle.BookStore/Startup.cs‎

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -69,9 +69,11 @@ public void ConfigureServices(IServiceCollection services)
6969
services.AddSingleton<IMessageRepository, MessageRepository>();
7070
services.AddScoped<IAccountRepository, AccountRepository>();
7171
services.AddScoped<IUserService, UserService>();
72+
services.AddScoped<IEmailService, EmailService>();
7273

7374
services.AddScoped<IUserClaimsPrincipalFactory<ApplicationUser>, ApplicationUserClaimsPrincipalFactory>();
7475

76+
services.Configure<SMTPConfigModel>(_configuration.GetSection("SMTPConfig"));
7577
services.Configure<NewBookAlertConfig>("InternalBook", _configuration.GetSection("NewBookAlert"));
7678
services.Configure<NewBookAlertConfig>("ThirdPartyBook", _configuration.GetSection("ThirdPartyBook"));
7779
}

‎Webgentle.BookStore/Webgentle.BookStore/appsettings.json‎

Lines changed: 11 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -29,5 +29,16 @@
2929
"key3": {
3030
"key3obj1": "key 3 obj 1 value"
3131
}
32+
},
33+
"SMTPConfig": {
34+
"SenderAddress": "no-reply@bookstoreapp.com",
35+
"SenderDisplayName": "Book store team",
36+
"UserName": "0704ea2a3d3699",
37+
"Password": "ceba43d423f90a",
38+
"Host": "smtp.mailtrap.io",
39+
"Port":587,
40+
"EnableSSL": true,
41+
"UseDefaultCredentials": true,
42+
"IsBodyHTML": true
3243
}
3344
}

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