public T ExecuteInTransaction <T>(Func <DbOperationContext, T> operation)
{
lock (_transcationLock)
{
using (var transactionScope = new TransactionScope())
{
using (var entities = new PizzaNetDatabaseEntities())
{
using (var dbOperationContext = new DbOperationContext(entities))
{
T result = operation(dbOperationContext);
if (!dbOperationContext.RequestRollback)
{
entities.SaveChanges();
transactionScope.Complete();
}
return(result);
}
}
}
}
}
public DbOperationContext(PizzaNetDatabaseEntities entities)
{
Entities = entities;
}
public DbOperationContext(PizzaNetDatabaseEntities entities)
{
Entities = entities;
}
