public BlogSinglePostViewModel GetBlogPostByIdFull(int id)
{
BlogSinglePostViewModel blogSinglePostView = _unitOfWork.BlogPostSchoolRepository.Get(filter: x => x.BlogPostID == id,
orderBy: null,
includeProperties: "Author")
.FirstOrDefault()
.ToBlogSinglePostViewModel();
blogSinglePostView.AuthorAverageLikes = AuthorAverageLikes(blogSinglePostView.Author.AuthorID);
return(blogSinglePostView);
}
public BlogSinglePostViewModel GetLatestBlogPost()
{
BlogSinglePostViewModel blogSinglePostView = _unitOfWork.BlogPostSchoolRepository.Get(filter: null,
orderBy: x => x.OrderByDescending(entity => entity.DateTime),
includeProperties: "Author")
.Select(StaticHelpers.ToBlogSinglePostViewModel)
.FirstOrDefault();
blogSinglePostView.AuthorAverageLikes = AuthorAverageLikes(blogSinglePostView.Author.AuthorID);
return(blogSinglePostView);
}
public BlogSinglePostViewModel GetRandomBlogPost()
{
//TODO: Investigate
List <BlogPost> posts = _unitOfWork.BlogPostSchoolRepository.Get(null,
x => x.OrderByDescending(entity => entity.DateTime),
"Author")
.ToList();
if (posts.Count is 0)
{
return(null);
}
Random rnd = new Random();
var randomPost = posts[rnd.Next(posts.Count)];
BlogSinglePostViewModel blogSinglePostViewModel = randomPost.ToBlogSinglePostViewModel();
blogSinglePostViewModel.AuthorAverageLikes = AuthorAverageLikes(blogSinglePostViewModel.Author.AuthorID);
return(blogSinglePostViewModel);
}
public int GetAuthorAvgLike(int id)
{
//testing likes
BlogSinglePostViewModel blogPostVm = _unitOfWork.BlogPostSchoolRepository.Get(filter: x => x.BlogPostID == id,
orderBy: null,
includeProperties: "Author")
.FirstOrDefault()
.ToBlogSinglePostViewModel();
int blogPostAuthId = blogPostVm.Author.AuthorID;
List <int> blogPostsLikes = _unitOfWork.BlogPostSchoolRepository
.Get(b => b.Author.AuthorID == blogPostAuthId, b => b.OrderByDescending(d => d.DateTime), "Author")
.Select(b => b.LikeQty).ToList();
if (blogPostsLikes.Any())
{
int noOfBlogs = blogPostsLikes.Count();
int totalLikes = blogPostsLikes.Sum();
if (blogPostsLikes.Sum() > 0)
{
int avgLikes = Convert.ToInt32(totalLikes / noOfBlogs);
if (avgLikes > 0)
{
return(avgLikes);
}
else
{
return(1);
}
}
else
{
return(0);
}
}
return(0);
}
