public IInitialQueryBuilder Query(TransactionDomain domain)
{
if (_transactionDomain != domain)
{
throw new InvalidOperationException("The transaction does not have the specified domain.");
}
return(Query());
}
public IInitialQueryBuilder Query(TransactionDomain domain)
{
if (_currentTransaction.Value is null)
{
throw new InvalidOperationException("You can only start a query from withing a transaction context.");
}
return(_currentTransaction.Value.Query(domain));
}
public ITransaction BeginTransaction(TransactionDomain domain)
{
lock (_lock) {
if (_currentTransaction.Value is not null)
{
throw new InvalidOperationException("You already have a transaction within this thread.");
}
var transaction = new Transaction(domain);
transaction.OnClosed += (o, e) => OnClosedTransaction((Transaction)o, e);
transaction.Start();
_currentTransaction.Value = transaction;
return(transaction);
}
}
public TransactionEventArgs(TransactionDomain domain) => TransactionDomain = domain;
public T WithTransaction <T>(TransactionDomain domain, Func <ITransaction, T> function)
{
using (var transaction = BeginTransaction(domain)) {
return(function(transaction));
}
}
public void WithTransaction(TransactionDomain domain, Action <ITransaction> function)
{
using (var transaction = BeginTransaction(domain)) {
function(transaction);
}
}
public Transaction(TransactionDomain domain)
{
_raisedEvents = new List <DomainEvent>();
_transactionDomain = domain;
IsOpen = false;
}
