public bool IsEnoughResources(Coffee coffee)
{
using (CoffeeMachineContext context = new CoffeeMachineContext())
{
return(context.Reasources.FirstOrDefault(w => w.ResourceID == 1).Count >= coffee.WaterCount &&
context.Reasources.FirstOrDefault(c => c.ResourceID == 2).Count >= coffee.CoffeeCount &&
context.Reasources.FirstOrDefault(s => s.ResourceID == 3).Count >= coffee.SugarCount);
}
}
public void CalculateResource(Coffee coffee)
{
using (CoffeeMachineContext context = new CoffeeMachineContext())
{
var restOfWater = context.Reasources.FirstOrDefault(w => w.ResourceID == 1).Count -= coffee.WaterCount;
var restOfCoffee = context.Reasources.FirstOrDefault(c => c.ResourceID == 2).Count -= coffee.CoffeeCount;
var restOfSugar = context.Reasources.FirstOrDefault(s => s.ResourceID == 3).Count -= coffee.SugarCount;
context.SaveChanges();
}
}
public BadgeDto Get(string id)
{
CoffeeMachineContext context = new CoffeeMachineContext();
var currentBadge = (from badge in context.Badges
where badge.Id == id
select badge).FirstOrDefault();
return(currentBadge != null ? new BadgeDto(currentBadge) : new BadgeDto());
}
public Coffee SelectCoffee(int id)
{
Coffee coffee = new Coffee();
using (CoffeeMachineContext context = new CoffeeMachineContext())
{
coffee = context.Coffees.FirstOrDefault(c => c.CoffeeId == id);
}
return(coffee);
}
public ICollection <Coffee> GetCoffees()
{
List <Coffee> coffees = new List <Coffee>();
using (CoffeeMachineContext context = new CoffeeMachineContext())
{
coffees = context.Coffees.ToList();
}
return(coffees);
}
public DrinkDto Get(int drinkType)
{
CoffeeMachineContext context = new CoffeeMachineContext();
var currentDrink = (from drink in context.Drinks
where drink.IdType == drinkType
select drink).FirstOrDefault();
return(currentDrink != null ? new DrinkDto(currentDrink) : new DrinkDto());
}
public static List <Coffee> GenerateData(int count)
{
int[] prices = { 50, 100, 200 };
double[] waterCount = { 1, 2, 3 };
double[] cofeeCount = { 0.1, 0.2, 0.3 };
double[] sugarCount = { 0.1, 0.2, 0.3 };
Random rnd = new Random();
List <Coffee> coffees = new List <Coffee>();
for (int i = 1; i < count + 1; i++)
{
Coffee coffee = new Coffee()
{
Name = $"Coffee {i}",
Price = prices[rnd.Next(prices.Length)],
CoffeeCount = cofeeCount[rnd.Next(cofeeCount.Length)],
SugarCount = sugarCount[rnd.Next(sugarCount.Length)],
WaterCount = waterCount[rnd.Next(waterCount.Length)],
};
coffees.Add(coffee);
}
Resource waterRes = new Resource()
{
ResourceName = "water",
Count = 10
};
Resource coffeeRes = new Resource()
{
ResourceName = "coffee",
Count = 5
};
Resource sugarRes = new Resource()
{
ResourceName = "sugar",
Count = 5
};
using (CoffeeMachineContext context = new CoffeeMachineContext())
{
context.Coffees.AddRange(coffees);
context.Reasources.Add(waterRes);
context.Reasources.Add(coffeeRes);
context.Reasources.Add(sugarRes);
context.SaveChanges();
}
return(coffees);
}
public List <DrinkTypeDto> Get()
{
CoffeeMachineContext context = new CoffeeMachineContext();
var currentDrinkTypes = (from drinkTypes in context.DrinkTypes
select drinkTypes);
List <DrinkTypeDto> drinkList = new List <DrinkTypeDto>();
foreach (var type in currentDrinkTypes)
{
drinkList.Add(new DrinkTypeDto(type));
}
return(drinkList);
}
public RepositoryWrapper(CoffeeMachineContext repositoryContext)
{
_repoContext = repositoryContext;
}
public DrinksRepository(CoffeeMachineContext dbContext)
{
_dbContext = dbContext;
}
public BadgesRepository(CoffeeMachineContext dbContext)
{
_dbContext = dbContext;
}
