/// <summary>
/// Gets data from local storage
/// </summary>
/// <param name="filePath">Path to file on disk</param>
/// <returns>Collection of <code>Products</code></returns>
public IEnumerable<Product> GetProductsFromFile(string filePath)
{
StreamReader reader = new StreamReader(filePath);
List<Product> products = new List<Product>();
string data = reader.ReadToEnd();
string productInfo = String.Empty;
int nextIndex = 0;
while (nextIndex != data.Length - 1)
{
var prevIndex = nextIndex;
nextIndex = data.IndexOf('@', nextIndex + 1);
productInfo = data.Substring(prevIndex, nextIndex);
Regex dataMatcher = new Regex(
"(?<id>[\\d]+)___(?<name>[\\s\\S]+)___(?<desc>[\\s\\S]+)___(?<price>[\\d]+\\.[\\d]+)");
var c = dataMatcher.Match(productInfo);
var product = new Product
{
Id = Convert.ToInt32(c.Groups["id"].Value),
Description = c.Groups["desc"].Value,
Name = c.Groups["name"].Value,
Price = Convert.ToDecimal(c.Groups["price"].Value)
};
products.Add(product);
}
return products;
}
public ActionResult Buy(Product product, ProductShipmentDetailsViewModel details)
{
details.Product = _productRepository.Products
.FirstOrDefault(p => p.Id == product.Id);
if (!ModelState.IsValid)
return View(details);
string message = String.Empty;
if (ModelState.IsValid)
{
message = _orderHandler.Handle(details.Product, details.ShippingCredentials);
}
return View("Success", (object)message);
}
