public async Task <FilterProductInfo> FilterProduct(FilterProductInfo filter)
{
var productQuery = _context.Products.AsQueryable();
if (!string.IsNullOrEmpty(filter.Title))
{
productQuery = productQuery.Where(f => f.ProductName.Contains(filter.Title));
}
if (filter.StartPrice != 0)
{
productQuery = productQuery.Where(f => f.Price >= filter.StartPrice);
}
if (filter.EndPrice != 0)
{
productQuery = productQuery.Where(p => p.Price <= filter.EndPrice);
}
var count = (int)Math.Ceiling(productQuery.Count() / (double)filter.TakeEntity);
var pager = PagerInfo.Build(count, filter.PageId, filter.TakeEntity);
var product = await productQuery.Paging(pager).ToListAsync();
return(filter.SetProduct(product).SetPaging(pager));
}
public async Task <IActionResult> GetProduct([FromQuery] FilterProductInfo filter)
{
await Task.Delay(2000);
var products = await _productRepositoryQuery.FilterProduct(filter);
return(Success(products));
}