public async Task <IActionResult> GetProductsForUser(GetProductParameters productParameters)
{
var user = await _userManager.GetUserAsync(HttpContext.User);
var result = await _cachingProductStore.GetProductsForUserAsync(user.Id, productParameters);
return(View(result));
}
public Task <PagedList <Product> > GetProductsForUserAsync(int userId, GetProductParameters getProductParameters)
{
var collectionBeforePaging =
_context.Products
.Include(p => p.Inventories)
.Where(p => p.Admin.Id == userId)
.OrderBy(a => a.ProductName)
.AsNoTracking()
.AsQueryable();
return(PagedList <Product> .CreateAsync(collectionBeforePaging,
getProductParameters.PageNumber,
getProductParameters.PageSize));
}
public async Task <PagedList <ProductForListDto> > GetProductsForUserAsync(int userId, GetProductParameters getProductParameters)
{
PagedList <ProductForListDto> result;
string key = "user:"******"|productList" + "|pageNumber:" + getProductParameters.PageNumber + "|pageSize:" +
getProductParameters.PageSize;
var cachedResults = await _cacheStorage.GetObjectAsync <PagedList <ProductForListDto> >(key);
if (cachedResults != null)
{
result = cachedResults;
}
else
{
var productsForUserFromRepo = await _productRepository.GetProductsForUserAsync(userId, getProductParameters);
result = Mapper.Map <PagedList <ProductForListDto> >(productsForUserFromRepo);
await _cacheStorage.SetStringAsync(key, JsonConvert.SerializeObject(result));
}
return(result);
}
