public async Task <IEnumerable <object> > GetRestaurantsAsync()
{
return(await Task.Run(() =>
{
using (var _session = SessionNHibernate.OpenSession())
{
return _session.CreateCriteria <Restaurant>().List <Restaurant>();
}
}));
}
public async Task <object> GetRestaurantByIdAsync(int id)
{
return(await Task.Run(() =>
{
using (var _session = SessionNHibernate.OpenSession())
{
return _session.QueryOver <Restaurant>().Where(x => x.RestaurantID == id).SingleOrDefault();
}
}));
}
private static void ExecuteQuery(string query)
{
using (ISession sessao = SessionNHibernate.Criar().OpenSession())
{
using (var transacao = sessao.BeginTransaction())
{
sessao.CreateSQLQuery(query).ExecuteUpdate();
transacao.Commit();
}
}
}
public async Task <object> FilterByRaitingAsync(double rating)
{
return(await Task.Run(() =>
{
using (var _session = SessionNHibernate.OpenSession())
{
return _session.QueryOver <Restaurant>()
.Where(x => x.Scores.Select(s => s.RatingScore).Average() == rating).SingleOrDefaultAsync();
}
}));
}
public Ticket ObterPor(int id)
{
try
{
using (ISession sessao = SessionNHibernate.Criar().OpenSession())
{
return(sessao.Query <Ticket>().FirstOrDefault(onde => onde.Id == id));
}
}
catch
{
throw;
}
}
public async Task <object> AddMealAsync(object toInsert)
{
return(await Task.Run(async() =>
{
var meal = JsonConvert.DeserializeObject <Meal>(toInsert.ToString());
using (var session = SessionNHibernate.OpenSession())
using (var transaction = session.BeginTransaction())
{
await session.SaveOrUpdateAsync(meal);
await transaction.CommitAsync();
};
return meal;
}));
}
public async Task <object> ApplyRatingAsync(object toInsert)
{
return(await Task.Run(() =>
{
var score = JsonConvert.DeserializeObject <Score>(toInsert.ToString());
using (var session = SessionNHibernate.OpenSession())
using (var transaction = session.BeginTransaction())
{
session.SaveOrUpdate(score);
transaction.Commit();
return score;
}
}));
}
public Ticket ObterUltimo()
{
try
{
using (ISession sessao = SessionNHibernate.Criar().OpenSession())
{
return(sessao.Query <Ticket>().AsQueryable()
.Where(UltimoTicket.Hoje)
.OrderByDescending(ordem => ordem.DataHoraDeEntrada)
.FirstOrDefault());
}
}
catch
{
throw;
}
}
public async Task <object> CreateRestaurantAsync(object toInsert)
{
return(await Task.Run(() =>
{
var restaurant = JsonConvert.DeserializeObject <Restaurant>(toInsert.ToString());
using (var _session = SessionNHibernate.OpenSession())
using (var transaction = _session.BeginTransaction())
{
_session.SaveOrUpdate(restaurant);
transaction.Commit();
};
return restaurant;
}));
}
public void Salvar(Ticket ticket)
{
if (ticket.Valido())
{
using (ISession sessao = SessionNHibernate.Criar().OpenSession())
{
using (ITransaction trasacao = sessao.BeginTransaction())
{
try
{
sessao.SaveOrUpdate(ticket);
sessao.Flush();
trasacao.Commit();
}
catch
{
trasacao.Rollback();
throw;
}
}
}
}
}
public async Task <object> CreateOrderAsync(object toInsert)
{
return(await Task.Run(() =>
{
var order = JsonConvert.DeserializeObject <CustomerOrder>(toInsert.ToString());
//RootObject customerLocation = await _locationManager.GetLocationAsync(order.Address);
//RootObject restaurantLocation = await _locationManager.GetLocationAsync(order.Restaurant.Address);
//Gets latitude and Longitude then set the order object with coordinates
//_locationManager.CalculateETA(customerLocation, restaurantLocation);
using (var session = SessionNHibernate.OpenSession())
using (var transaction = session.BeginTransaction())
{
session.SaveOrUpdate(order);
transaction.Commit();
};
return order;
}));
}
