public async Task <ActionResult> GetAll([FromQuery] CategoriesParameters parameters)
{
try
{
var categories = await UnitOfWork.CategoryRepository.GetCategories(parameters);
if (categories == null)
{
return(NoContent());
}
var metaData = new
{
categories.CurrentPage,
categories.PageSize,
categories.TotalCount,
categories.TotalPages,
categories.HasNext,
categories.HasPrevious,
};
Response.Headers.Add("X-Pagination", JsonSerializer.Serialize(metaData));
var categoriesDto = Mapper.Map <List <CategoryDTO> >(categories);
return(Ok(categoriesDto));
}
catch (Exception)
{
return(StatusCode(500, "An unexpected error occurred."));
}
}
public async Task <PagedList <Category> > GetCategories(CategoriesParameters parameters)
{
var query = GetAll().AsQueryable();
return(await PagedList <Category> .ToPagedList(query, parameters.PageNumber, parameters.PageSize));
}
