/// <summary>
/// Get price by variation
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public async Task <ResultModel> GetPriceByVariationAsync(ProductPriceVariationViewModel model)
{
var resultModel = new ResultModel();
var prod = await Context.Products.Include(i => i.ProductPrices).FirstOrDefaultAsync(x => x.Id == model.ProductId);
if (prod != null)
{
if (model.VariationId is null)
{
resultModel.IsSuccess = true;
resultModel.Result = new { Price = prod.PriceWithDiscount * model.Quantity };
return(resultModel);
}
var productVariation = Context.ProductVariations.FirstOrDefault(x => x.Id == model.VariationId);
if (productVariation is null)
{
resultModel.IsSuccess = false;
resultModel.Errors.Add(new ErrorModel(string.Empty, "Invalid parameters"));
return(resultModel);
}
resultModel.IsSuccess = true;
resultModel.Result = new { Price = productVariation.Price * model.Quantity };
return(resultModel);
}
resultModel.IsSuccess = false;
resultModel.Errors.Add(new ErrorModel(string.Empty, "Invalid parameters"));
return(resultModel);
}
public async Task <JsonResult> GetPriceByVariation(ProductPriceVariationViewModel model)
{
if (ModelState.IsValid)
{
return(await JsonAsync(_productService.GetPriceByVariationAsync(model)));
}
ModelState.AddCommerceError(CommerceErrorKeys.InvalidModel);
return(Json(model));
}
