Ability to select alias in composer page.

Wino.Core.Domain/Entities/MailCopy.cs

@@ -141,7 +141,7 @@ namespace Wino.Core.Domain.Entities
         /// </summary>
         [Ignore]
         public MailAccount AssignedAccount { get; set; }
-        public IEnumerable<Guid> GetContainingIds() => new[] { UniqueId };
+        public IEnumerable<Guid> GetContainingIds() => [UniqueId];
         public override string ToString() => $"{Subject} <-> {Id}";
     }
 }

Wino.Core.Domain/Exceptions/MissingAliasException.cs

@@ -0,0 +1,7 @@
+namespace Wino.Core.Domain.Exceptions
+{
+    public class MissingAliasException : System.Exception
+    {
+        public MissingAliasException() : base(Translator.Exception_MissingAlias) { }
+    }
+}

Wino.Core.Domain/Interfaces/IAccountService.cs

@@ -146,5 +146,14 @@ namespace Wino.Core.Domain.Interfaces
         /// <param name="remoteAccountAliases">Remotely fetched basic alias info from synchronizer.</param>
         /// <param name="account">Account to update remote aliases for..</param>
         Task UpdateRemoteAliasInformationAsync(MailAccount account, List<RemoteAccountAlias> remoteAccountAliases);
+
+        /// <summary>
+        /// Gets the primary account alias for the given account id.
+        /// Used when creating draft messages.
+        /// </summary>
+        /// <param name="accountId">Account id.</param>
+        /// <returns>Primary alias for the account.</returns>
+        Task<MailAccountAlias> GetPrimaryAccountAliasAsync(Guid accountId);
+
     }
 }

Wino.Core.Domain/Models/MailItem/SendDraftPreparationRequest.cs

@@ -7,19 +7,22 @@ namespace Wino.Core.Domain.Models.MailItem
 {
     public class SendDraftPreparationRequest
     {
-        public MailCopy MailItem { get; set; }
-        public string Base64MimeMessage { get; set; }
-        public MailItemFolder SentFolder { get; set; }
-        public MailItemFolder DraftFolder { get; set; }
-        public MailAccountPreferences AccountPreferences { get; set; }
+        public MailCopy MailItem { get; }
+        public string Base64MimeMessage { get; }
+        public MailItemFolder SentFolder { get; }
+        public MailItemFolder DraftFolder { get; }
+        public MailAccountPreferences AccountPreferences { get; }
+        public MailAccountAlias SendingAlias { get; set; }
 
         public SendDraftPreparationRequest(MailCopy mailItem,
+                                           MailAccountAlias sendingAlias,
                                            MailItemFolder sentFolder,
                                            MailItemFolder draftFolder,
                                            MailAccountPreferences accountPreferences,
                                            string base64MimeMessage)
         {
             MailItem = mailItem;
+            SendingAlias = sendingAlias;
             SentFolder = sentFolder;
             DraftFolder = draftFolder;
             AccountPreferences = accountPreferences;

Wino.Core.Domain/Translations/en_US/resources.json

@@ -67,6 +67,8 @@
     "CustomThemeBuilder_WallpaperTitle": "Set custom wallpaper",
     "DialogMessage_AccountLimitMessage": "You have reached the account creation limit.\nWould you like to purchase 'Unlimited Account' add-on to continue?",
     "DialogMessage_AccountLimitTitle": "Account Limit Reached",
+    "DialogMessage_AliasNotSelectedTitle": "Missing Alias",
+    "DialogMessage_AliasNotSelectedMessage": "You must select an alias before sending a message.",
     "DialogMessage_AliasExistsTitle": "Existing Alias",
     "DialogMessage_AliasExistsMessage": "This alias is already in use.",
     "DialogMessage_InvalidAliasTitle": "Invalid Alias",
@@ -133,6 +135,7 @@
     "Exception_CustomThemeMissingWallpaper": "You must provide a custom background image.",
     "Exception_FailedToSynchronizeFolders": "Failed to synchronize folders",
     "Exception_FailedToSynchronizeAliases": "Failed to synchronize aliases",
+    "Exception_MissingAlias": "Primary alias does not exist for this account. Creating draft failed.",
     "Exception_FailedToSynchronizeProfileInformation": "Failed to synchronize profile information",
     "Exception_GoogleAuthCallbackNull": "Callback uri is null on activation.",
     "Exception_GoogleAuthCorruptedCode": "Corrupted authorization response.",

Wino.Core.Domain/Translator.Designer.cs

@@ -358,6 +358,16 @@ namespace Wino.Core.Domain
 		/// </summary>
 		public static string DialogMessage_AccountLimitTitle => Resources.GetTranslatedString(@"DialogMessage_AccountLimitTitle");	
 	
+        /// <summary>
+		/// Missing Alias
+		/// </summary>
+		public static string DialogMessage_AliasNotSelectedTitle => Resources.GetTranslatedString(@"DialogMessage_AliasNotSelectedTitle");	
+	
+        /// <summary>
+		/// You must select an alias before sending a message.
+		/// </summary>
+		public static string DialogMessage_AliasNotSelectedMessage => Resources.GetTranslatedString(@"DialogMessage_AliasNotSelectedMessage");	
+	
         /// <summary>
 		/// Existing Alias
 		/// </summary>
@@ -688,6 +698,11 @@ namespace Wino.Core.Domain
 		/// </summary>
 		public static string Exception_FailedToSynchronizeAliases => Resources.GetTranslatedString(@"Exception_FailedToSynchronizeAliases");	
 	
+        /// <summary>
+		/// Primary alias does not exist for this account. Creating draft failed.
+		/// </summary>
+		public static string Exception_MissingAlias => Resources.GetTranslatedString(@"Exception_MissingAlias");	
+	
         /// <summary>
 		/// Failed to synchronize profile information
 		/// </summary>