//gets all post according to given detailed information. Used in detailed search
public DetailedSearchViewModel GetAllDetailed(DetailedSearchViewModel detailedSearch)
{
DateTime?minDate;
DateTime?maxDate;
if (detailedSearch.DateOne.HasValue && detailedSearch.DateTwo.HasValue && detailedSearch.DateOne > detailedSearch.DateTwo)
{
minDate = detailedSearch.DateTwo;
maxDate = detailedSearch.DateOne;
}
else
{
minDate = detailedSearch.DateOne;
maxDate = detailedSearch.DateTwo;
}
var query = _postRepository.GetAll().Where(x => true);
if (detailedSearch.Keyword != null)
{
query = query.Where(x => x.Title.Contains(detailedSearch.Keyword));
}
if (minDate.HasValue || maxDate.HasValue)
{
if (minDate.HasValue && maxDate == null)
{
query = query.Where(x => x.CreateDate > minDate.Value);
}
else if (minDate == null && maxDate.HasValue)
{
query = query.Where(x => x.CreateDate < maxDate.Value);
}
else
{
query = query.Where(x => (x.CreateDate >= minDate.Value && x.CreateDate <= maxDate.Value));
}
}
//todo: this can be enum
if (detailedSearch.SortType == 1) //new to old
{
query = query.OrderByDescending(x => x.CreateDate);
detailedSearch.DetailedSearchPostResults = new List <PostViewModel>();
foreach (var item in query.ToList())
{
var postResult = new PostViewModel();
postResult.Title = item.Title;
postResult.UserId = item.UserId;
postResult.ClickCount = item.ClickCount;
postResult.CategoryId = item.CategoryId;
postResult.Id = item.Id;
detailedSearch.DetailedSearchPostResults.Add(postResult);
}
}
if (detailedSearch.SortType == 2) //old to new
{
query = query.OrderBy(x => x.CreateDate);
detailedSearch.DetailedSearchPostResults = new List <PostViewModel>();
foreach (var item in query.ToList())
{
var postResult = new PostViewModel();
postResult.Title = item.Title;
postResult.UserId = item.UserId;
postResult.ClickCount = item.ClickCount;
postResult.CategoryId = item.CategoryId;
postResult.Id = item.Id;
detailedSearch.DetailedSearchPostResults.Add(postResult);
}
}
return(detailedSearch);
}
public IActionResult DetailedSearch(DetailedSearchViewModel searchmodel = null)
{
searchmodel = _postService.GetAllDetailed(searchmodel);
return(View(searchmodel));
}
