Hotfix a bug in post data.

1 files changed, 6 insertions, 6 deletions

diff --git a/Timeline/Services/TimelineService.cs b/Timeline/Services/TimelineService.cs
index b26016e5..aecfeeec 100644
--- a/Timeline/Services/TimelineService.cs
+++ b/Timeline/Services/TimelineService.cs
@@ -102,7 +102,7 @@ namespace Timeline.Services
         /// <exception cref="ArgumentException">See remarks of <see cref="IBaseTimelineService"/>.</exception>

         /// <exception cref="TimelineNotExistException">See remarks of <see cref="IBaseTimelineService"/>.</exception>

         /// <exception cref="TimelinePostNotExistException">Thrown when post of <paramref name="postId"/> does not exist or has been deleted.</exception>

-        /// <exception cref="InvalidOperationException">Thrown when post has no data. See remarks.</exception>

+        /// <exception cref="BadPostTypeException">Thrown when post has no data. See remarks.</exception>

         /// <seealso cref="GetPostData(string, long)"/>

         Task<string> GetPostDataETag(string name, long postId);

 

@@ -116,7 +116,7 @@ namespace Timeline.Services
         /// <exception cref="ArgumentException">See remarks of <see cref="IBaseTimelineService"/>.</exception>

         /// <exception cref="TimelineNotExistException">See remarks of <see cref="IBaseTimelineService"/>.</exception>

         /// <exception cref="TimelinePostNotExistException">Thrown when post of <paramref name="postId"/> does not exist or has been deleted.</exception>

-        /// <exception cref="InvalidOperationException">Thrown when post has no data. See remarks.</exception>

+        /// <exception cref="BadPostTypeException">Thrown when post has no data. See remarks.</exception>

         /// <remarks>

         /// Use this method to retrieve the image of image post.

         /// </remarks>

@@ -425,7 +425,7 @@ namespace Timeline.Services
                 throw new ArgumentNullException(nameof(name));

 

             var timelineId = await FindTimelineId(name);

-            var postEntity = await Database.TimelinePosts.Where(p => p.LocalId == postId).SingleOrDefaultAsync();

+            var postEntity = await Database.TimelinePosts.Where(p => p.TimelineId == timelineId && p.LocalId == postId).SingleOrDefaultAsync();

 

             if (postEntity == null)

                 throw new TimelinePostNotExistException(name, postId);

@@ -434,7 +434,7 @@ namespace Timeline.Services
                 throw new TimelinePostNotExistException(name, postId, true);

 

             if (postEntity.ContentType != TimelinePostContentTypes.Image)

-                throw new InvalidOperationException(ExceptionGetDataNonImagePost);

+                throw new BadPostTypeException(postEntity.ContentType, TimelinePostContentTypes.Image, ExceptionGetDataNonImagePost);

 

             var tag = postEntity.Content;

 

@@ -447,7 +447,7 @@ namespace Timeline.Services
                 throw new ArgumentNullException(nameof(name));

 

             var timelineId = await FindTimelineId(name);

-            var postEntity = await Database.TimelinePosts.Where(p => p.LocalId == postId).SingleOrDefaultAsync();

+            var postEntity = await Database.TimelinePosts.Where(p => p.TimelineId == timelineId && p.LocalId == postId).SingleOrDefaultAsync();

 

             if (postEntity == null)

                 throw new TimelinePostNotExistException(name, postId);

@@ -456,7 +456,7 @@ namespace Timeline.Services
                 throw new TimelinePostNotExistException(name, postId, true);

 

             if (postEntity.ContentType != TimelinePostContentTypes.Image)

-                throw new InvalidOperationException(ExceptionGetDataNonImagePost);

+                throw new BadPostTypeException(postEntity.ContentType, TimelinePostContentTypes.Image, ExceptionGetDataNonImagePost);

 

             var tag = postEntity.Content;