public ChildStepsTests()
{
IServiceCollection services = new ServiceCollection();
services.AddSaga(cfg =>
{
#if SQL_SERVER
cfg.UseSqlServer(new SqlServerOptions()
{
ConnectionString = "data source=lab16;initial catalog=ziarno;uid=dba;pwd=sql;"
});
cfg.UseDistributedLock(new SqlServerLockingOptions()
{
ConnectionString = "data source=lab16;initial catalog=ziarno;uid=dba;pwd=sql;"
});
#endif
});
IServiceProvider serviceProvider = services.BuildServiceProvider();
sagaPersistance = serviceProvider.
GetRequiredService <ISagaPersistance>();
sagaCoordinator = serviceProvider.
GetRequiredService <ISagaCoordinator>();
sagaLocking = serviceProvider.
GetRequiredService <ISagaLocking>();
}
private async Task OnSagaProcessingStart(ExecutionStartMessage msg)
{
ISagaLocking sagaLocking = serviceProvider.GetRequiredService <ISagaLocking>();
if (!await sagaLocking.Acquire(msg.SagaID))
{
throw new SagaIsBusyException(msg.SagaID);
}
}
private async Task OnSagaProcessingEnd(ExecutionEndMessage msg)
{
ISagaLocking sagaLocking = serviceProvider.GetRequiredService <ISagaLocking>();
var id = msg?.Saga?.Data?.ID;
if (id == null)
{
return;
}
await sagaLocking.Banish(id.Value);
}
private async Task OnSagaProcessingStart(ExecutionStartMessage msg)
{
ISagaLocking sagaLocking = serviceProvider.GetRequiredService <ISagaLocking>();
var id = msg?.Saga?.Data?.ID;
if (id == null)
{
return;
}
if (!await sagaLocking.Acquire(id.Value))
{
throw new SagaIsBusyException(id.Value);
}
}
private async Task OnSagaProcessingEnd(ExecutionEndMessage msg)
{
ISagaLocking sagaLocking = serviceProvider.GetRequiredService <ISagaLocking>();
await sagaLocking.Banish(msg.SagaId);
}
