public ISeat FindReservedSeat(string firstName, string lastName)
{
var restaurants = MockDatabase.Restaurants();
return(restaurants
.SelectMany(r => r.Sections)
.SelectMany(section => section.Tables)
.SelectMany(table => table.Seats)
.Where(seat => seat.IsOccupied)
.FirstOrDefault(seat => seat.Diner.FirstName.Equals(firstName) && seat.Diner.LastName.Equals(lastName)));
}
public IList <IRestaurant> FindRestaurants(SearchQuery query)
{
var unreservedSeatInRestaurantQuery = query as UnreservedSeatInRestaurantQuery;
if (unreservedSeatInRestaurantQuery == null)
{
throw new NotSupportedException(
$"Cannot execute query based on insufficient data: passed {query.GetType().Name} instead of {nameof(UnreservedSeatInRestaurantQuery)}");
}
return(MockDatabase.Restaurants().Where(r => r.Name.Equals(unreservedSeatInRestaurantQuery.Restaurant)).ToList <IRestaurant>());
}
public IList <IRestaurant> FindRestaurants(SearchQuery query)
{
return(MockDatabase.Restaurants().ToList <IRestaurant>());
}