private void UpdateWallets(VendingMachineEntity vMachine, UserEntity user, Wallet vendingMachineWallet, Wallet buyerWallet)
{
DbContext.Set <VendingMachineWalletEntity>().RemoveRange(vMachine.Coins);
DbContext.Set <UserWalletEntity>().RemoveRange(user.Coins);
var updatedVMachineWallet = vendingMachineWallet
.Select(x => new VendingMachineWalletEntity
{
FaceValue = x.ParValue,
Count = x.Count,
VendingMachineId = vMachine.Id
}).ToList();
var updatedUserWallet = buyerWallet
.Select(x => new UserWalletEntity
{
FaceValue = x.ParValue,
Count = x.Count,
UserId = user.Id
}).ToList();
vMachine.Coins = updatedVMachineWallet;
user.Coins = updatedUserWallet;
}
protected override void Seed(VendingMachineDbContext context)
{
var vendingMachine = new VendingMachineEntity
{
Coins = new List <VendingMachineWalletEntity>
{
new VendingMachineWalletEntity
{
FaceValue = 1,
Count = 100
},
new VendingMachineWalletEntity
{
FaceValue = 2,
Count = 100
},
new VendingMachineWalletEntity
{
FaceValue = 5,
Count = 100
},
new VendingMachineWalletEntity
{
FaceValue = 10,
Count = 100
},
}
};
var user = new UserEntity
{
Coins = new List <UserWalletEntity>
{
new UserWalletEntity
{
FaceValue = 1,
Count = 10
},
new UserWalletEntity
{
FaceValue = 2,
Count = 30
},
new UserWalletEntity
{
FaceValue = 5,
Count = 20
},
new UserWalletEntity
{
FaceValue = 10,
Count = 15
},
}
};
var goods = new List <GoodsEntity>
{
new GoodsEntity
{
Id = Guid.NewGuid(),
Name = "Чай",
Count = 10,
Price = 13,
VendingMachine = vendingMachine
},
new GoodsEntity
{
Id = Guid.NewGuid(),
Name = "Кофе",
Count = 20,
Price = 18,
VendingMachine = vendingMachine
},
new GoodsEntity
{
Id = Guid.NewGuid(),
Name = "Кофе с молоком",
Count = 20,
Price = 21,
VendingMachine = vendingMachine
},
new GoodsEntity
{
Id = Guid.NewGuid(),
Name = "Сок",
Count = 15,
Price = 35,
VendingMachine = vendingMachine
}
};
context.Set <VendingMachineEntity>().Add(vendingMachine);
context.Set <UserEntity>().Add(user);
context.Set <GoodsEntity>().AddRange(goods);
context.SaveChanges();
}
