public int GetBalance(Account account)
{
using (DB_AccountContext context = new DB_AccountContext())
{
Account acc = context.accountList.Single(a => a.NumberPhone == account.NumberPhone);
return(acc.Balance);
}
}
public void AddAccount(Account account)
{
using (DB_AccountContext context = new DB_AccountContext())
{
context.accountList.Add(account);
context.SaveChanges();
}
}
public bool ThisAccountExists(Account account)
{
using (DB_AccountContext context = new DB_AccountContext())
{
string numberPhone = account.NumberPhone;
Account acc = context.accountList.Find(numberPhone);
return(acc != null);
}
}
public void SubstractBalance(Account account, int amount)
{
using (DB_AccountContext context = new DB_AccountContext())
{
Account acc = context.accountList.Single(a => a.NumberPhone == account.NumberPhone);
acc.takeAwayMoney(amount);
context.SaveChanges();
}
}
public void AddBalance(Account account, int balance)
{
using (DB_AccountContext context = new DB_AccountContext())
{
Account acc = context.accountList.Single(a => a.NumberPhone == account.NumberPhone);
acc.addMoney(balance);
context.SaveChanges();
}
}