Add `AdditionalEmailSendingArgs`.

docs/en/Emailing.md

@@ -62,8 +62,7 @@ namespace MyProject
 * **subject**: You can set the email subject.
 * **body**: You can set the email body.
 * **isBodyHtml**: Indicates whether the email body may contain HTML tags. **Default: true**.
-* **attachments**: You can pass a list of `EmailAttachment` to add attachments to the email.
-* **extraProperties**: You can pass extra properties and use these properties in your own `IEmailSender` implementation to implement more mail sending features.
+* **additionalEmailSendingArgs**: This parameter is used to pass additional arguments to the `IEmailSender` implementation. Include: CC(Carbon copy), a list of `EmailAttachment` and an extra properties.
 
 > `IEmailSender` is the suggested way to send emails, since it makes your code provider independent.
 

framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/AdditionalEmailSendingArgs.cs

@@ -0,0 +1,13 @@
+using System.Collections.Generic;
+using Volo.Abp.Data;
+
+namespace Volo.Abp.Emailing;
+
+public class AdditionalEmailSendingArgs
+{
+    public List<string>? CC { get; set; }
+
+    public List<EmailAttachment>? Attachments { get; set; }
+
+    public ExtraPropertyDictionary? ExtraProperties { get; set; }
+}

framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/BackgroundEmailSendingJob.cs

@@ -19,11 +19,11 @@ public class BackgroundEmailSendingJob : AsyncBackgroundJob<BackgroundEmailSendi
     {
         if (args.From.IsNullOrWhiteSpace())
         {
-            await EmailSender.SendAsync(args.To, args.Subject, args.Body, args.IsBodyHtml, args.Attachments, args.ExtraProperties);
+            await EmailSender.SendAsync(args.To, args.Subject, args.Body, args.IsBodyHtml, args.AdditionalEmailSendingArgs);
         }
         else
         {
-            await EmailSender.SendAsync(args.From!, args.To, args.Subject, args.Body, args.IsBodyHtml, args.Attachments, args.ExtraProperties);
+            await EmailSender.SendAsync(args.From!, args.To, args.Subject, args.Body, args.IsBodyHtml, args.AdditionalEmailSendingArgs);
         }
     }
 }

framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/BackgroundEmailSendingJobArgs.cs

@@ -20,7 +20,5 @@ public class BackgroundEmailSendingJobArgs
     /// </summary>
     public bool IsBodyHtml { get; set; } = true;
 
-    public List<EmailAttachment>? Attachments { get; set; }
-
-    public ExtraPropertyDictionary? ExtraProperties { get; set; }
+    public AdditionalEmailSendingArgs? AdditionalEmailSendingArgs { get; set; }
 }

framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/EmailSenderBase.cs

@@ -1,12 +1,10 @@
 using System;
-using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Net.Mail;
 using System.Text;
 using System.Threading.Tasks;
 using Volo.Abp.BackgroundJobs;
-using Volo.Abp.Data;
 
 namespace Volo.Abp.Emailing;
 
@@ -28,29 +26,40 @@ public abstract class EmailSenderBase : IEmailSender
         BackgroundJobManager = backgroundJobManager;
     }
 
-    public virtual async Task SendAsync(string to, string? subject, string? body, bool isBodyHtml = true, List<EmailAttachment>? attachments = null, ExtraPropertyDictionary? extraProperties = null)
+    public virtual async Task SendAsync(string to, string? subject, string? body, bool isBodyHtml = true, AdditionalEmailSendingArgs? additionalEmailSendingArgs = null)
     {
-        await SendAsync(BuildMailMessage(null, to, subject, body, isBodyHtml, attachments, extraProperties));
+        await SendAsync(BuildMailMessage(null, to, subject, body, isBodyHtml, additionalEmailSendingArgs));
     }
 
-    public virtual async Task SendAsync(string from, string to, string? subject, string? body, bool isBodyHtml = true, List<EmailAttachment>? attachments = null, ExtraPropertyDictionary? extraProperties = null)
+    public virtual async Task SendAsync(string from, string to, string? subject, string? body, bool isBodyHtml = true, AdditionalEmailSendingArgs? additionalEmailSendingArgs = null)
     {
-        await SendAsync(BuildMailMessage(from, to, subject, body, isBodyHtml, attachments, extraProperties));
+        await SendAsync(BuildMailMessage(from, to, subject, body, isBodyHtml, additionalEmailSendingArgs));
     }
 
-    protected virtual MailMessage BuildMailMessage(string? from, string to, string? subject, string? body, bool isBodyHtml = true, List<EmailAttachment>? attachments = null, ExtraPropertyDictionary? extraProperties = null)
+    protected virtual MailMessage BuildMailMessage(string? from, string to, string? subject, string? body, bool isBodyHtml = true, AdditionalEmailSendingArgs? additionalEmailSendingArgs = null)
     {
         var message = from == null
             ? new MailMessage { To = { to }, Subject = subject, Body = body, IsBodyHtml = isBodyHtml }
             : new MailMessage(from, to, subject, body) { IsBodyHtml = isBodyHtml };
 
-        if (attachments != null)
+        if (additionalEmailSendingArgs != null)
         {
-            foreach (var attachment in attachments.Where(x => x.File != null))
+            if (additionalEmailSendingArgs.Attachments != null)
             {
-                var fileStream = new MemoryStream(attachment.File!);
-                fileStream.Seek(0, SeekOrigin.Begin);
-                message.Attachments.Add(new Attachment(fileStream, attachment.Name));
+                foreach (var attachment in additionalEmailSendingArgs.Attachments.Where(x => x.File != null))
+                {
+                    var fileStream = new MemoryStream(attachment.File!);
+                    fileStream.Seek(0, SeekOrigin.Begin);
+                    message.Attachments.Add(new Attachment(fileStream, attachment.Name));
+                }
+            }
+
+            if (additionalEmailSendingArgs.CC != null)
+            {
+                foreach (var cc in additionalEmailSendingArgs.CC)
+                {
+                    message.CC.Add(cc);
+                }
             }
         }
 
@@ -67,11 +76,11 @@ public abstract class EmailSenderBase : IEmailSender
         await SendEmailAsync(mail);
     }
 
-    public virtual async Task QueueAsync(string to, string subject, string body, bool isBodyHtml = true, List<EmailAttachment>? attachments = null, ExtraPropertyDictionary? extraProperties = null)
+    public virtual async Task QueueAsync(string to, string subject, string body, bool isBodyHtml = true, AdditionalEmailSendingArgs? additionalEmailSendingArgs = null)
     {
         if (!BackgroundJobManager.IsAvailable())
         {
-            await SendAsync(to, subject, body, isBodyHtml, attachments, extraProperties);
+            await SendAsync(to, subject, body, isBodyHtml, additionalEmailSendingArgs);
             return;
         }
 
@@ -82,17 +91,16 @@ public abstract class EmailSenderBase : IEmailSender
                 Subject = subject,
                 Body = body,
                 IsBodyHtml = isBodyHtml,
-                Attachments = attachments,
-                ExtraProperties = extraProperties
+                AdditionalEmailSendingArgs = additionalEmailSendingArgs
             }
         );
     }
 
-    public virtual async Task QueueAsync(string from, string to, string subject, string body, bool isBodyHtml = true, List<EmailAttachment>? attachments = null, ExtraPropertyDictionary? extraProperties = null)
+    public virtual async Task QueueAsync(string from, string to, string subject, string body, bool isBodyHtml = true, AdditionalEmailSendingArgs? additionalEmailSendingArgs = null)
     {
         if (!BackgroundJobManager.IsAvailable())
         {
-            await SendAsync(from, to, subject, body, isBodyHtml, attachments, extraProperties);
+            await SendAsync(from, to, subject, body, isBodyHtml, additionalEmailSendingArgs);
             return;
         }
 
@@ -104,8 +112,7 @@ public abstract class EmailSenderBase : IEmailSender
                 Subject = subject,
                 Body = body,
                 IsBodyHtml = isBodyHtml,
-                Attachments = attachments,
-                ExtraProperties = extraProperties
+                AdditionalEmailSendingArgs = additionalEmailSendingArgs
             }
         );
     }

framework/src/Volo.Abp.Emailing/Volo/Abp/Emailing/IEmailSender.cs

@@ -1,7 +1,5 @@
-using System.Collections.Generic;
-using System.Net.Mail;
+using System.Net.Mail;
 using System.Threading.Tasks;
-using Volo.Abp.Data;
 
 namespace Volo.Abp.Emailing;
 
@@ -18,8 +16,7 @@ public interface IEmailSender
         string? subject,
         string? body,
         bool isBodyHtml = true,
-        List<EmailAttachment>? attachments = null,
-        ExtraPropertyDictionary? extraProperties = null
+        AdditionalEmailSendingArgs? additionalEmailSendingArgs = null
     );
 
     /// <summary>
@@ -31,8 +28,7 @@ public interface IEmailSender
         string? subject,
         string? body,
         bool isBodyHtml = true,
-        List<EmailAttachment>? attachments = null,
-        ExtraPropertyDictionary? extraProperties = null
+        AdditionalEmailSendingArgs? additionalEmailSendingArgs = null
     );
 
     /// <summary>
@@ -56,8 +52,7 @@ public interface IEmailSender
         string subject,
         string body,
         bool isBodyHtml = true,
-        List<EmailAttachment>? attachments = null,
-        ExtraPropertyDictionary? extraProperties = null
+        AdditionalEmailSendingArgs? additionalEmailSendingArgs = null
     );
 
     /// <summary>
@@ -69,7 +64,6 @@ public interface IEmailSender
         string subject,
         string body,
         bool isBodyHtml = true,
-        List<EmailAttachment>? attachments = null,
-        ExtraPropertyDictionary? extraProperties = null
+        AdditionalEmailSendingArgs? additionalEmailSendingArgs = null
     );
 }