public static void AddPayee(String name, Boolean active = true)
{
var db = new BudgetEntities();
var payee = new Payee();
payee.Name = name;
payee.Active = active;
payee.Guid = Guid.NewGuid();
db.Payees.Add(payee);
db.SaveChanges();
}
public static void DeleteTransaction(IEnumerable<Transaction> transactions)
{
var db = new BudgetEntities();
foreach (var curTransaction in transactions)
{
var query = (from transaction in db.Transactions
where transaction.Guid == curTransaction.Guid
select transaction).Single();
db.Transactions.Remove(query);
}
db.SaveChanges();
}
public Boolean Save(out List<string> errors, out List<string> warnings, Boolean ignoreWarnings = false)
{
Boolean result = false;
Validate(out errors, out warnings);
if (errors.Count == 0 && (ignoreWarnings || warnings.Count == 0))
{
try
{
var db = new BudgetEntities();
if (Mode == TransactionEntryWindow.ModeValues.Add)
{
// add the transaction
var transaction = new Transaction();
transaction.Guid = Guid.NewGuid();
transaction = PopulateObject(transaction, db);
db.Transactions.Add(transaction);
db.SaveChanges();
result = true;
}
else if (Mode == TransactionEntryWindow.ModeValues.Edit)
{
// update the transaction
var transaction = (from t in db.Transactions
where t.Guid == TransationID
select t).Single();
transaction = PopulateObject(transaction, db);
db.SaveChanges();
result = true;
}
else
{
throw new InvalidOperationException("Invalid mode specified.");
}
}
catch (Exception ex)
{
errors.Add(ex.Message);
}
}
return result;
}
