public async Task<IActionResult> GetListItems([FromRoute] string filtersObj)
{
_logger.LogInformation( "Listing all items1111111111111");
MaterialFiltersDto filters;
if (filtersObj == null)
{
filters = new MaterialFiltersDto{Page = 1};
}
else
{
filters = (MaterialFiltersDto) JsonConvert.DeserializeObject(filtersObj, typeof(MaterialFiltersDto));
}
var result = await _materialService.GetDtoAllAsync(filters);
return Ok(result);
}
public async Task<PageableData<MaterialMiniDto>> GetDtoAllAsync(MaterialFiltersDto filters)
{
var itemPerPage = GlobalConstants.NewsPerPage;
Expression<Func<Material, bool>> filter = x => x.Type == filters.MaterialType;
if (filters.CategoryId.HasValue)
{
filter = filter.And(x => x.CategoryId == filters.CategoryId.Value);
}
if (!string.IsNullOrWhiteSpace(filters.UserName))
{
Expression<Func<Material, bool>> newFilter = x => x.Author.UserName.Contains(filters.UserName);
filter = filter.And(newFilter);
}
ICollection<Material> topNews = new List<Material>();
if (filters.Page == GlobalConstants.FirstPage)
{
topNews = await _materialRepository.GetTopMaterialsAsync(filter);
itemPerPage = GlobalConstants.NewsPerPage - topNews.Count > 0
? GlobalConstants.NewsPerPage - topNews.Count
: 0;
}
var allNewsCount = await _materialRepository.GetCountAsync(filter);
var news =
await
_materialRepository.GetOrderedByDescAndNotTopAsync(filters.Page, itemPerPage, filter,
x => x.AdditionTime);
var newsForView = topNews.Concat(news);
var newsDtos = _mapper.Map<IEnumerable<MaterialMiniDto>>(newsForView);
var result = new PageableData<MaterialMiniDto>(newsDtos, filters.Page, allNewsCount);
return result;
}
