public async Task <IActionResult> SearchPagination([FromQuery] ProductDto_Filter filter)
{
return(Ok(await _productService.SearchPagination(filter)));
}
public async Task <ServiceResponseWithPagination <List <ProductDto_ToReturn> > > SearchPagination(ProductDto_Filter filter)
{
var product = _dbContext.Products.Include(x => x.ProductGroups).AsQueryable();
if (!string.IsNullOrWhiteSpace(filter.Name))
{
product = product.Where(x => x.Name.ToLower().Contains(filter.Name.ToLower()));
}
product = product.Where(x => x.Price <= filter.MaxPrice);
product = product.Where(x => x.IsActive == filter.IsActive);
if (!string.IsNullOrWhiteSpace(filter.OrderingField))
{
try
{
product = product.OrderBy($"{filter.OrderingField} {(filter.AscendingOrder ? "ascending" : "descending")}");
}
catch
{
return(ResponseResultWithPagination.Failure <List <ProductDto_ToReturn> >($"Could not order by field: {filter.OrderingField}"));
}
}
var paginationResult = await _httpContext.HttpContext.InsertPaginationParametersInResponse(product, filter.RecordsPerPage, filter.Page);
var result = _mapper.Map <List <ProductDto_ToReturn> >(await product.Paginate(filter).ToListAsync());
return(ResponseResultWithPagination.Success(result, paginationResult));
}
