diff options
Diffstat (limited to 'BackEnd/Timeline')
| -rw-r--r-- | BackEnd/Timeline/Services/BookmarkTimelineService.cs | 23 | ||||
| -rw-r--r-- | BackEnd/Timeline/Services/HighlightTimelineService.cs | 17 |
2 files changed, 40 insertions, 0 deletions
diff --git a/BackEnd/Timeline/Services/BookmarkTimelineService.cs b/BackEnd/Timeline/Services/BookmarkTimelineService.cs index 4c8bfdae..4930686e 100644 --- a/BackEnd/Timeline/Services/BookmarkTimelineService.cs +++ b/BackEnd/Timeline/Services/BookmarkTimelineService.cs @@ -34,6 +34,18 @@ namespace Timeline.Services Task<List<long>> GetBookmarks(long userId);
/// <summary>
+ /// Check if a timeline is a bookmark.
+ /// </summary>
+ /// <param name="userId">The user id.</param>
+ /// <param name="timelineId">Timeline id.</param>
+ /// <param name="checkUserExistence">If true it will throw when user does not exist.</param>
+ /// <param name="checkTimelineExistence">If true it will throw when timeline does not exist.</param>
+ /// <returns>True if timeline is a bookmark. Otherwise false.</returns>
+ /// <exception cref="UserNotExistException">Throw if user does not exist and <paramref name="checkUserExistence"/> is true.</exception>
+ /// <exception cref="TimelineNotExistException">Thrown if timeline does not exist and <paramref name="checkTimelineExistence"/> is true.</exception>
+ Task<bool> IsBookmark(long userId, long timelineId, bool checkUserExistence = true, bool checkTimelineExistence = true);
+
+ /// <summary>
/// Add a bookmark to tail to a user.
/// </summary>
/// <param name="userId">User id of bookmark owner.</param>
@@ -110,6 +122,17 @@ namespace Timeline.Services return entities.Select(e => e.TimelineId).ToList();
}
+ public async Task<bool> IsBookmark(long userId, long timelineId, bool checkUserExistence = true, bool checkTimelineExistence = true)
+ {
+ if (checkUserExistence && !await _userService.CheckUserExistence(userId))
+ throw new UserNotExistException(userId);
+
+ if (checkTimelineExistence && !await _timelineService.CheckExistence(timelineId))
+ throw new TimelineNotExistException(timelineId);
+
+ return await _database.BookmarkTimelines.AnyAsync(b => b.TimelineId == timelineId && b.UserId == userId);
+ }
+
public async Task MoveBookmark(long userId, long timelineId, long newPosition)
{
if (!await _userService.CheckUserExistence(userId))
diff --git a/BackEnd/Timeline/Services/HighlightTimelineService.cs b/BackEnd/Timeline/Services/HighlightTimelineService.cs index bf0aac91..557478c7 100644 --- a/BackEnd/Timeline/Services/HighlightTimelineService.cs +++ b/BackEnd/Timeline/Services/HighlightTimelineService.cs @@ -32,6 +32,15 @@ namespace Timeline.Services Task<List<long>> GetHighlightTimelines();
/// <summary>
+ /// Check if a timeline is highlight timeline.
+ /// </summary>
+ /// <param name="timelineId">Timeline id.</param>
+ /// <param name="checkTimelineExistence">If true it will throw if timeline does not exist.</param>
+ /// <returns>True if timeline is highlight. Otherwise false.</returns>
+ /// <exception cref="TimelineNotExistException">Thrown when timeline does not exist and <paramref name="checkTimelineExistence"/> is true.</exception>
+ Task<bool> IsHighlightTimeline(long timelineId, bool checkTimelineExistence = true);
+
+ /// <summary>
/// Add a timeline to highlight list.
/// </summary>
/// <param name="timelineId">The timeline id.</param>
@@ -172,5 +181,13 @@ namespace Timeline.Services await transaction.CommitAsync();
}
+
+ public async Task<bool> IsHighlightTimeline(long timelineId, bool checkTimelineExistence = true)
+ {
+ if (checkTimelineExistence && !await _timelineService.CheckExistence(timelineId))
+ throw new TimelineNotExistException(timelineId);
+
+ return await _database.HighlightTimelines.AnyAsync(t => t.TimelineId == timelineId);
+ }
}
}
|