public async Task <Dish> GetDish(Guid id)
{
Data.Dish dish = null;
using (LazyPhytonsContext context = CreateLazyPhytonsContext())
{
dish = await context.Dishes.AsNoTracking().FirstOrDefaultAsync(x => x.Id.Equals(id)).ConfigureAwait(false);
}
return(dish?.ToApi());
}
public async Task <Caffe> GetCaffe(string name)
{
Data.Caffe caffe = null;
using (LazyPhytonsContext context = CreateLazyPhytonsContext())
{
caffe = await context.Caffes.AsNoTracking().FirstOrDefaultAsync(x => x.Name.Equals(name)).ConfigureAwait(false);
}
return(caffe?.ToApi());
}
public async Task <Beverage> GeBeverage(Guid id)
{
Data.Beverage beverage = null;
using (LazyPhytonsContext context = CreateLazyPhytonsContext())
{
beverage = await context.Beverages.AsNoTracking().FirstOrDefaultAsync(x => x.Id.Equals(id)).ConfigureAwait(false);
}
return(beverage?.ToApi());
}
public async Task <IEnumerable <ICaffe> > GetCaffesWithLunchPriceLessThan(int price)
{
List <Data.Caffe> caffes = null;
using (LazyPhytonsContext context = CreateLazyPhytonsContext())
{
caffes = await context.Caffes.AsNoTracking().Where(x => x.Lunch3Price <= price || x.Lunch2Price <= price).ToListAsync().ConfigureAwait(false);
}
if (caffes == null)
{
return(Enumerable.Empty <Caffe>());
}
return(caffes.Select(x => x.ToApi()).ToList());
}
public async Task <IEnumerable <ICaffe> > GetCaffesWithFreeBeaverages()
{
List <Data.Caffe> caffes = null;
using (LazyPhytonsContext context = CreateLazyPhytonsContext())
{
caffes = await context.Caffes.AsNoTracking().Where(x => x.IsFreeBeverages).ToListAsync().ConfigureAwait(false);
}
if (caffes == null)
{
return(Enumerable.Empty <Caffe>());
}
return(caffes.Select(x => x.ToApi()).ToList());
}
public async Task <IEnumerable <Caffe> > GetCaffesInRange(long distance)
{
List <Data.Caffe> caffes = null;
using (LazyPhytonsContext context = CreateLazyPhytonsContext())
{
caffes = await context.Caffes.AsNoTracking().Where(x => x.DistanceFromOffice <= distance).ToListAsync().ConfigureAwait(false);
}
if (caffes == null)
{
return(Enumerable.Empty <Caffe>());
}
return(caffes.Select(x => x.ToApi()).ToList());
}
public async Task <IEnumerable <Dish> > GetAllDishes()
{
List <Data.Dish> dishes = null;
using (LazyPhytonsContext context = CreateLazyPhytonsContext())
{
dishes = await context.Dishes.AsNoTracking().ToListAsync().ConfigureAwait(false);
}
if (dishes == null)
{
return(Enumerable.Empty <Dish>());
}
return(dishes.Select(x => x.ToApi()));
}
public async Task <IEnumerable <Beverage> > GetAllBeveragesByMenuId(Guid menuId)
{
List <Data.Beverage> beverages = null;
using (LazyPhytonsContext context = CreateLazyPhytonsContext())
{
beverages = await context.Beverages.AsNoTracking().Where(x => x.MenuId.Equals(menuId)).ToListAsync().ConfigureAwait(false);
}
if (beverages == null)
{
return(Enumerable.Empty <Beverage>());
}
return(beverages.Select(x => x.ToApi()).ToList());
}
