/// <summary>
/// Prepare paged low stock product list model
/// </summary>
/// <param name="searchModel">Low stock product search model</param>
/// <returns>
/// A task that represents the asynchronous operation
/// The task result contains the low stock product list model
/// </returns>
public virtual async Task <LowStockProductListModel> PrepareLowStockProductListModelAsync(LowStockProductSearchModel searchModel)
{
if (searchModel == null)
{
throw new ArgumentNullException(nameof(searchModel));
}
//get parameters to filter comments
var publishedOnly = searchModel.SearchPublishedId == 0 ? null : searchModel.SearchPublishedId == 1 ? true : (bool?)false;
var vendor = await _workContext.GetCurrentVendorAsync();
var vendorId = vendor?.Id ?? 0;
//get low stock product and product combinations
var products = await _productService.GetLowStockProductsAsync(vendorId : vendorId, loadPublishedOnly : publishedOnly);
var combinations = await _productService.GetLowStockProductCombinationsAsync(vendorId : vendorId, loadPublishedOnly : publishedOnly);
//prepare low stock product models
var lowStockProductModels = new List <LowStockProductModel>();
lowStockProductModels.AddRange(await products.SelectAwait(async product => new LowStockProductModel
{
Id = product.Id,
Name = product.Name,
ManageInventoryMethod = await _localizationService.GetLocalizedEnumAsync(product.ManageInventoryMethod),
StockQuantity = await _productService.GetTotalStockQuantityAsync(product),
Published = product.Published
}).ToListAsync());
lowStockProductModels.AddRange(await combinations.SelectAwait(async combination =>
{
var product = await _productService.GetProductByIdAsync(combination.ProductId);
return(new LowStockProductModel
{
Id = combination.ProductId,
Name = product.Name,
Attributes = await _productAttributeFormatter
.FormatAttributesAsync(product, combination.AttributesXml, await _workContext.GetCurrentCustomerAsync(), "<br />", true, true, true, false),
ManageInventoryMethod = await _localizationService.GetLocalizedEnumAsync(product.ManageInventoryMethod),
StockQuantity = combination.StockQuantity,
Published = product.Published
});
}).ToListAsync());
var pagesList = lowStockProductModels.ToPagedList(searchModel);
//prepare list model
var model = new LowStockProductListModel().PrepareToGrid(searchModel, pagesList, () => pagesList);
return(model);
}
/// <summary>
/// Prepare paged low stock product list model
/// </summary>
/// <param name="searchModel">Low stock product search model</param>
/// <returns>Low stock product list model</returns>
public virtual LowStockProductListModel PrepareLowStockProductListModel(LowStockProductSearchModel searchModel)
{
if (searchModel == null)
{
throw new ArgumentNullException(nameof(searchModel));
}
//get parameters to filter comments
var publishedOnly = searchModel.SearchPublishedId == 0 ? null : searchModel.SearchPublishedId == 1 ? true : (bool?)false;
var vendorId = _workContext.CurrentVendor?.Id ?? 0;
//get low stock product and product combinations
var products = _productService.GetLowStockProducts(vendorId: vendorId, loadPublishedOnly: publishedOnly);
var combinations = _productService.GetLowStockProductCombinations(vendorId: vendorId, loadPublishedOnly: publishedOnly);
//prepare low stock product models
var lowStockProductModels = new List <LowStockProductModel>();
lowStockProductModels.AddRange(products.Select(product => new LowStockProductModel
{
Id = product.Id,
Name = product.Name,
ManageInventoryMethod = product
.ManageInventoryMethod.GetLocalizedEnum(_localizationService, _workContext.WorkingLanguage.Id),
StockQuantity = product.GetTotalStockQuantity(),
Published = product.Published
}));
lowStockProductModels.AddRange(combinations.Select(combination => new LowStockProductModel
{
Id = combination.Product.Id,
Name = combination.Product.Name,
Attributes = _productAttributeFormatter
.FormatAttributes(combination.Product, combination.AttributesXml, _workContext.CurrentCustomer, "<br />", true, true, true, false),
ManageInventoryMethod = combination.Product
.ManageInventoryMethod.GetLocalizedEnum(_localizationService, _workContext.WorkingLanguage.Id),
StockQuantity = combination.StockQuantity,
Published = combination.Product.Published
}));
//prepare list model
var model = new LowStockProductListModel
{
Data = lowStockProductModels.PaginationByRequestModel(searchModel),
Total = lowStockProductModels.Count
};
return(model);
}
