/// <summary>
/// Adds a new account to the repository.
/// </summary>
/// <param name="account">New account.</param>
/// <exception cref="StorageException">
/// It is thrown in the event of a storage error.
/// </exception>
public void AddAccount(AccountDal account)
{
if (ReferenceEquals(account, null))
{
throw new ArgumentNullException(nameof(account));
}
using (var context = new BankAccountContext())
{
context.Accounts.Add(account.ToAccountEF());
context.SaveChanges();
}
}
/// <summary>
/// Returns all BankAccount <see cref="AccountDal"/> from the repository.
/// </summary>
/// <returns>
/// BankAccount <see cref="BankAccount"/> from the repository.
/// </returns>
/// <exception cref="StorageException">
/// It is thrown out in case of storage problems.
/// </exception>
public IEnumerable <AccountDal> GetBankAccounts()
{
var list = new List <AccountEF>();
using (var context = new BankAccountContext())
{
list.AddRange(context.Accounts
.Include(acc => acc.AccountType));
}
return(list
.Select(ac => ac.ToAccountDalFromEF())
.ToArray());
}
public BankAccount GetBankAccountByNumber(string number)
{
using (var context = new BankAccountContext())
{
var bankAccount = context.BankAccounts.FirstOrDefault(m => m.AccountNumber == number);
if (bankAccount == null)
{
throw new BankAccountNotFoundException("Account is not found.", nameof(number));
}
return(bankAccount);
}
}
public void UpdateBankAccount(BankAccount account)
{
using (var context = new BankAccountContext())
{
var bankAccount = context.BankAccounts.FirstOrDefault(m => m.AccountNumber == account.AccountNumber);
if (bankAccount == null)
{
throw new BankAccountNotFoundException("Account is not found.", nameof(account));
}
bankAccount.Balance = account.Balance;
bankAccount.BonusPoints = account.BonusPoints;
bankAccount.Status = account.Status;
context.SaveChanges();
}
}
/// <summary>
/// A method that removes a account <paramref name="account"/> from the repository.
/// </summary>
/// <param name="account">
/// The Account for removal.
/// </param>
/// <exception cref="StorageException">
/// It is thrown out in case of storage problems.
/// </exception>
public void RemoveAccount(AccountDal account)
{
if (ReferenceEquals(account, null))
{
throw new ArgumentNullException(nameof(account));
}
using (var context = new BankAccountContext())
{
var accountForRemove = FindAccount(account, context);
if (ReferenceEquals(accountForRemove, null))
{
throw new AccountNotFoundException();
}
context.Accounts.Remove(accountForRemove);
context.SaveChanges();
}
}
/// <summary>
/// Updates the account information in the repository.
/// </summary>
/// <param name="account">Account to update.</param>
/// <exception cref="StorageException">
/// It is thrown out in case of storage problems.
/// </exception>
public void UpdateAccount(AccountDal account)
{
if (ReferenceEquals(account, null))
{
throw new ArgumentNullException(nameof(account));
}
using (var context = new BankAccountContext())
{
var accountForUpdate = FindAccount(account, context);
if (ReferenceEquals(accountForUpdate, null))
{
throw new AccountNotFoundException();
}
accountForUpdate.Balance = account.Balance;
accountForUpdate.Bonus = account.Bonus;
context.SaveChanges();
}
}
public void AddBankAccount(BankAccount account)
{
using (var context = new BankAccountContext())
{
var bankAccount = context.BankAccounts.FirstOrDefault(m => m.AccountNumber == account.AccountNumber);
if (bankAccount == null)
{
context.BankAccounts.Add(account);
var accountOwner = context.Owners.FirstOrDefault(m => m.AccountOwnerId == account.Owner.AccountOwnerId);
if (accountOwner == null)
{
context.Owners.Add(account.Owner);
}
context.SaveChanges();
return;
}
}
throw new ArgumentException("This value is already exists.", nameof(account));
}
private AccountEF FindAccount(AccountDal account, BankAccountContext context)
{
return(context.Accounts
.Include(acc => acc.AccountType)
.FirstOrDefault(acc => account.Number == acc.AccountId));
}
public void Save()
{
using (var context = new BankAccountContext())
context.SaveChanges();
}
