public TDbContext CreateDbContext()
{
var currentUow = _uowManager.GetCurrentUnitOfWork();
if (currentUow == null)
{
throw new NullReferenceException("Cannot get a unit of work,Please check create root unit of work correctly");
}
var wantedDbContext = (TDbContext)currentUow.ServiceProvider.GetService(typeof(TDbContext));
if (wantedDbContext == null)
{
throw new NullReferenceException("Cannot get DbContext.Please check add ef services correctly");
}
AddDbTransactionFeatureToUow(currentUow, wantedDbContext);
return(wantedDbContext);
}
public TDbContext CreateDbContext()
{
var currentUow = _uowManager.GetCurrentUnitOfWork();
if (currentUow == null)
{
throw new NullReferenceException("Cannot get a unit of work,Please check create root unit of work correctly");
}
var transactionFeature = currentUow.GetTransactionFeature(_key);
if (transactionFeature != null && transactionFeature is EFTransactionFeature efTransacationFeature)
{
var cacheDbContext = (TDbContext)efTransacationFeature.DbContext;
if (!efTransacationFeature.IsOpenTransaction)
{
//is need open transaction
OpenTransaction(efTransacationFeature, currentUow, cacheDbContext);
}
return(cacheDbContext);
}
var wantedDbContext = (TDbContext)currentUow.ServiceProvider.GetService(typeof(TDbContext));
if (wantedDbContext == null)
{
throw new NullReferenceException("Cannot get DbContext.Please check add ef services correctly");
}
var newEFTransactionFeature = new EFTransactionFeature(wantedDbContext);
currentUow.GetOrAddTransactionFeature(_key, newEFTransactionFeature);
OpenTransaction(newEFTransactionFeature, currentUow, wantedDbContext);
return(wantedDbContext);
}