/// <summary>
/// Deletes a User's NoticeBoard Following relationship
/// </summary>
/// <param name="id">The relationship to be deleted</param>
/// <returns>1 if success</returns>
public async Task <int> DeleteAsync(UserNoticeBoardFollow relationship)
{
UserNoticeBoardFollow noticeBoard = await DbContext.UserBoardFollowingRelationship.FindAsync(relationship.UserId, relationship.NoticeBoardId);
DbContext.UserBoardFollowingRelationship.Remove(noticeBoard);
return(await DbContext.SaveChangesAsync());
}
public async Task <bool> ExistsAsync(UserNoticeBoardFollow relationship)
{
var unb = await DbContext.UserBoardFollowingRelationship.FindAsync(relationship.UserId, relationship.NoticeBoardId);
return(unb != null);
}
/// <summary>
/// Adds a User's Notice Board Following relationship
/// </summary>
/// <param name="notice">The relationship to be added</param>
/// <returns>1 if success</returns>
public async Task <int> AddAsync(UserNoticeBoardFollow relationship)
{
DbContext.UserBoardFollowingRelationship.Add(relationship);
return(await DbContext.SaveChangesAsync());
}
