Merge pull request #158 from crupest/dev

Develop new features of back end.

1 files changed, 7 insertions, 7 deletions

diff --git a/Timeline/Services/UserAvatarService.cs b/Timeline/Services/UserAvatarService.cs
index 2bf8bddc..b41c45fd 100644
--- a/Timeline/Services/UserAvatarService.cs
+++ b/Timeline/Services/UserAvatarService.cs
@@ -71,9 +71,10 @@ namespace Timeline.Services
         /// </summary>

         /// <param name="id">The id of the user to set avatar for.</param>

         /// <param name="avatar">The avatar. Can be null to delete the saved avatar.</param>

+        /// <returns>The etag of the avatar.</returns>

         /// <exception cref="ArgumentException">Thrown if any field in <paramref name="avatar"/> is null when <paramref name="avatar"/> is not null.</exception>

         /// <exception cref="ImageException">Thrown if avatar is of bad format.</exception>

-        Task SetAvatar(long id, Avatar? avatar);

+        Task<string> SetAvatar(long id, Avatar? avatar);

     }

 

     // TODO! : Make this configurable.

@@ -199,7 +200,7 @@ namespace Timeline.Services
             return defaultAvatar;

         }

 

-        public async Task SetAvatar(long id, Avatar? avatar)

+        public async Task<string> SetAvatar(long id, Avatar? avatar)

         {

             if (avatar != null)

             {

@@ -213,11 +214,7 @@ namespace Timeline.Services
 

             if (avatar == null)

             {

-                if (avatarEntity == null || avatarEntity.DataTag == null)

-                {

-                    return;

-                }

-                else

+                if (avatarEntity != null && avatarEntity.DataTag != null)

                 {

                     await _dataManager.FreeEntry(avatarEntity.DataTag);

                     avatarEntity.DataTag = null;

@@ -226,6 +223,7 @@ namespace Timeline.Services
                     await _database.SaveChangesAsync();

                     _logger.LogInformation(Resources.Services.UserAvatarService.LogUpdateEntity);

                 }

+                return await _defaultUserAvatarProvider.GetDefaultAvatarETag();

             }

             else

             {

@@ -250,6 +248,8 @@ namespace Timeline.Services
                 {

                     await _dataManager.FreeEntry(oldTag);

                 }

+

+                return avatarEntity.DataTag;

             }

         }

     }