public IActionResult Edit(int?id)
{
restaurant_review restaurantList = null;
string xmlFilePath = Path.GetFullPath("Data/restaurant_review .xml");
FileStream xs = new FileStream(xmlFilePath, FileMode.Open);
XmlSerializer serializor = new XmlSerializer(typeof(restaurant_review));
restaurantList = (restaurant_review)serializor.Deserialize(xs);
xs.Close();
//id = 0;
int i = (int)id - 1;
RestaurantEditViewModel restaurantEditView = new RestaurantEditViewModel()
{
Id = i,
Name = restaurantList.restaurant[i].name,
StreetAddress = restaurantList.restaurant[i].address.StreetAddress,
City = restaurantList.restaurant[i].address.city,
ProvinceState = restaurantList.restaurant[i].address.ProvinceState,
PostalZipCode = restaurantList.restaurant[i].address.PostalZipCode,
Rating = decimal.Parse(restaurantList.restaurant[i].reviews.review.rating.Value),
Summary = restaurantList.restaurant[i].reviews.review.summary
};
return(View(restaurantEditView));
}
public IActionResult Index()
{
restaurant_review restaurantList = null;
List <RestaurantOverviewViewModel> restaurantOverviewViewModels = new List <RestaurantOverviewViewModel>();
string xmlFilePath = Path.GetFullPath("Data/restaurant_review .xml");
XmlSerializer serializor = new XmlSerializer(typeof(restaurant_review));
FileStream xs = new FileStream(xmlFilePath, FileMode.Open);
restaurantList = (restaurant_review)serializor.Deserialize(xs);
int count = 0;
foreach (restaurant_reviewRestaurant restaurant in restaurantList.restaurant)
{
count++;
restaurantOverviewViewModels.Add(new RestaurantOverviewViewModel()
{
Id = count,
Name = restaurant.name,
FoodType = restaurant.type,
Rating = decimal.Parse(restaurant.reviews.review.rating.Value.ToString()),
Cost = restaurant.pricecredit.Value,
City = restaurant.address.city,
ProvinceState = restaurant.address.ProvinceState.ToString()
});
}
xs.Close();
return(View(restaurantOverviewViewModels));
}
public List <RestaurantInfo> GetAllRestaurants()
{
List <RestaurantInfo> restaurantList = new List <RestaurantInfo>();
restaurant_review allRestaurants = GetRestaurantsFromXml();
int count = 0;
if (allRestaurants != null)
{
foreach (restaurant_reviewRestaurant rest in allRestaurants.restaurant)
{
restaurantList.Add(new RestaurantInfo()
{
Name = rest.name,
Id = count,
Rating = (int)double.Parse(rest.reviews.review.rating.Value),
FoodType = rest.type,
Cost = rest.pricecredit.Value,
Summary = rest.reviews.review.summary,
Location = new Address
{
Street = rest.address.StreetAddress,
City = rest.address.city,
PostalCode = rest.address.PostalZipCode,
Province = rest.address.ProvinceState.ToString()
}
});
count++;
}
return(restaurantList);
}
return(null);
}
public List <string> GetRestaurantNames()
{
List <string> names = new List <string>();
restaurant_review allRestaurants = GetRestaurantsFromXml();
if (allRestaurants != null)
{
foreach (restaurant_reviewRestaurant rest in allRestaurants.restaurant)
{
names.Add(rest.name);
}
}
return(names);
}
public restaurant_review GetRestaurantsFromXml() //this method makes the xml readable as an object
{
restaurant_review listOfRestaurants = null;
string xmlFile = HttpContext.Current.Server.MapPath("~/App_Data/restaurant_review.xml");
string rs = System.Reflection.Assembly.GetExecutingAssembly().Location;
//opening the xml file and deserializing it (converting xml file into object)
using (FileStream xs = new FileStream(xmlFile, FileMode.Open))
{
XmlSerializer serializer = new XmlSerializer(typeof(restaurant_review));
listOfRestaurants = (restaurant_review)serializer.Deserialize(xs);
}
return(listOfRestaurants);
}
public IActionResult Edit(RestaurantEditViewModel rsVM)
{
restaurant_review restaurantList = null;
string xmlFilePath = Path.GetFullPath("Data/restaurant_review .xml");
XmlSerializer serializor = new XmlSerializer(typeof(restaurant_review));
FileStream xs = new FileStream(xmlFilePath, FileMode.Open);
restaurantList = (restaurant_review)serializor.Deserialize(xs);
xs.Close();
string xmlFile = Path.GetFullPath("Data/restaurant_review .xml");
XmlWriterSettings settings = new XmlWriterSettings();
settings.CheckCharacters = true;
settings.Encoding = Encoding.Unicode;
settings.Indent = true;
settings.NewLineOnAttributes = true;
XmlWriter xw = XmlWriter.Create(xmlFile, settings);
XmlSerializer serializer = new XmlSerializer(typeof(restaurant_review));
int i = (int)rsVM.Id - 1;
restaurant_reviewRestaurant restaurant = restaurantList.restaurant[i];
restaurant.name = rsVM.Name;
restaurant.address.city = rsVM.City;
restaurant.address.PostalZipCode = rsVM.PostalZipCode;
restaurant.address.ProvinceState = rsVM.ProvinceState;
restaurant.address.StreetAddress = rsVM.StreetAddress;
restaurant.reviews.review.summary = rsVM.Summary;
restaurant.reviews.review.rating.Value = rsVM.Rating.ToString();
serializer.Serialize(xw, restaurantList);
xw.Close();
return(RedirectToAction("Index"));
}
public void SaveRestaurant(RestaurantInfo restInfo)
{
string xmlFile = HttpContext.Current.Server.MapPath("~/App_Data/restaurant_review.xml");
restaurant_review allRestaurants = GetRestaurantsFromXml();
//Get restaurant by id and save it on xml file
restaurant_reviewRestaurant restToUpdate = allRestaurants.restaurant[restInfo.Id];
if (restToUpdate != null)
{
restToUpdate.name = restInfo.Name;
restToUpdate.reviews.review.summary = restInfo.Summary;
restToUpdate.reviews.review.rating.Value = restInfo.Rating.ToString();
restToUpdate.address.StreetAddress = restInfo.Location.Street;
restToUpdate.address.city = restInfo.Location.City;
restToUpdate.address.ProvinceState = (ProvinceType)Enum.Parse(typeof(ProvinceType), restInfo.Location.Province, true);
restToUpdate.address.PostalZipCode = restInfo.Location.PostalCode;
using (FileStream xs = new FileStream(xmlFile, FileMode.Create))
{
XmlSerializer serializer = new XmlSerializer(typeof(restaurant_review));
serializer.Serialize(xs, allRestaurants);
}
}
}
