/// <summary>
/// Gets all the comments for the specified Content.
/// </summary>
/// <param name="filter">Filter which comments to be fetched</param>
/// <param name="pageDetails">Details about the pagination</param>
/// <returns>List of all comments of the Content</returns>
public async Task<IEnumerable<CommentDetails>> GetContentComments(CommentFilter filter, PageDetails pageDetails)
{
this.CheckNotNull(() => new { filter, pageDetails });
Func<ContentComments, object> orderBy = (contentComments) => contentComments.CommentDatetime;
Expression<Func<ContentComments, bool>> condition = (contentComments) => contentComments.ContentID == filter.EntityId && contentComments.IsDeleted == false;
IEnumerable<ContentComments> comments = _contentCommentsRepository
.GetItems(condition, orderBy, filter.OrderType == OrderType.NewestFirst, (pageDetails.CurrentPage - 1) * pageDetails.ItemsPerPage, pageDetails.ItemsPerPage);
var commentDetails = new List<CommentDetails>();
if (comments != null)
{
foreach (var item in comments)
{
var comment = new CommentDetails();
Mapper.Map(item, comment);
commentDetails.Add(comment);
}
}
return commentDetails;
}
/// <summary>
/// Gets all the comments for the specified Community.
/// </summary>
/// <param name="filter">Filter which comments to be fetched</param>
/// <param name="pageDetails">Details about the pagination</param>
/// <returns>List of all comments of the Community</returns>
public async Task<IEnumerable<CommentDetails>> GetCommunityComments(CommentFilter filter, PageDetails pageDetails)
{
this.CheckNotNull(() => new { filter, pageDetails });
Func<CommunityComments, object> orderBy = (communityComments) => communityComments.CommentedDatetime;
Expression<Func<CommunityComments, bool>> condition = (communityComments) => communityComments.CommunityID == filter.EntityId && communityComments.IsDeleted == false;
// Gets the total items satisfying the
var totalItemsForCondition = _communityCommentRepository.GetItemsCount(condition);
pageDetails.TotalPages = (totalItemsForCondition / pageDetails.ItemsPerPage) + ((totalItemsForCondition % pageDetails.ItemsPerPage == 0) ? 0 : 1);
IEnumerable<CommunityComments> comments = _communityCommentRepository
.GetItems(condition, orderBy, filter.OrderType == OrderType.NewestFirst, (pageDetails.CurrentPage - 1) * pageDetails.ItemsPerPage, pageDetails.ItemsPerPage);
var commentDetails = new List<CommentDetails>();
if (comments != null)
{
foreach (var item in comments)
{
var comment = new CommentDetails();
Mapper.Map(item, comment);
commentDetails.Add(comment);
}
}
return commentDetails;
}
/// <summary>
/// Gets the total number of content comments for the given filter.
/// </summary>
/// <param name="filter">Filter which comments to be fetched</param>
/// <returns>total number of content comments.</returns>
public int GetTotalContentComments(CommentFilter filter)
{
this.CheckNotNull(() => new { filter });
Expression<Func<ContentComments, bool>> condition = (contentComments) => contentComments.ContentID == filter.EntityId && contentComments.IsDeleted == false;
return _contentCommentsRepository.GetItemsCount(condition);
}