public IActionResult Edit(RestaurantEditViewModel rsVM)
{
string xmlFilePath = Path.GetFullPath("Data/resturant_reviews.xml");
try
{
restaurantReviews restaurantReviews = null;
using (FileStream xs = new FileStream(xmlFilePath, FileMode.Open))
{
XmlSerializer serializor = new XmlSerializer(typeof(restaurantReviews));
restaurantReviews = (restaurantReviews)serializor.Deserialize(xs);
}
restaurantReviewsRestaurant restaurant = restaurantReviews.restaurant[rsVM.Id];
restaurant.name = rsVM.Name;
restaurant.address.street = rsVM.StreetAddress;
restaurant.address.city = rsVM.City;
restaurant.address.state_province = rsVM.ProvinceState;
restaurant.address.postalCode = rsVM.PostalZipCode;
restaurant.reviews.rivew.summary = rsVM.Summary;
restaurant.reviews.rivew.rating.Value = (byte)rsVM.Rating;
using (FileStream xs = new FileStream(xmlFilePath, FileMode.Create))
{
XmlSerializer serializor = new XmlSerializer(typeof(restaurantReviews));
serializor.Serialize(xs, restaurantReviews);
}
}
catch
{
return(RedirectToAction("Error"));
}
return(RedirectToAction("Index"));
}
public IActionResult Edit(int?id)
{
if (id == null)
{
return(RedirectToAction("Error"));
}
string xmlFilePath = Path.GetFullPath("Data/resturant_reviews.xml");
restaurantReviews restaurantReviews = null;
using (FileStream xs = new FileStream(xmlFilePath, FileMode.Open))
{
XmlSerializer serializor = new XmlSerializer(typeof(restaurantReviews));
restaurantReviews = (restaurantReviews)serializor.Deserialize(xs);
}
if (id.Value < 0 || id.Value >= restaurantReviews.restaurant.Length)
{
return(RedirectToAction("Error"));
}
restaurantReviewsRestaurant restaurant = restaurantReviews.restaurant[id.Value];
RestaurantEditViewModel rest = RestaurantEditViewModel.GetRestaurantEditViewModel(restaurant);
return(View(rest));
}
public IActionResult Index()
{
string xmlFilePath = Path.GetFullPath("Data/resturant_reviews.xml");
restaurantReviews restaurantReviews = null;
using (FileStream xs = new FileStream(xmlFilePath, FileMode.Open))
{
XmlSerializer serializor = new XmlSerializer(typeof(restaurantReviews));
restaurantReviews = (restaurantReviews)serializor.Deserialize(xs);
}
List <RestaurantOverviewViewModel> overviews = RestaurantOverviewViewModel.GetRestaurantOverviews(restaurantReviews);
return(View(overviews));
}
public static List <RestaurantOverviewViewModel> GetRestaurantOverviews(restaurantReviews reviews)
{
List <RestaurantOverviewViewModel> overviews = new List <RestaurantOverviewViewModel>();
int id = 0;
foreach (restaurantReviewsRestaurant rs in reviews.restaurant)
{
RestaurantOverviewViewModel overview = new RestaurantOverviewViewModel();
overview.Id = id++;
overview.Name = rs.name;
overview.FoodType = rs.reviews.rivew.food;
decimal maxCost = rs.reviews.rivew.priceRange.maxExclusive == 0 ? 5 : rs.reviews.rivew.priceRange.maxExclusive;
overview.Cost = rs.reviews.rivew.priceRange.Value / maxCost * 5;
decimal maxRating = rs.reviews.rivew.rating.maxExclusive == 0 ? 5 : rs.reviews.rivew.rating.maxExclusive;
overview.Rating = rs.reviews.rivew.rating.Value / maxRating * 5;
overview.City = rs.address.city;
overview.ProvinceState = rs.address.state_province.ToString();
overviews.Add(overview);
}
return(overviews);
}
