public async Task SendQuery <T>(ConsumeContext <T> context, ISagaQuery <TSaga> query, IPipe <SagaRepositoryQueryContext <TSaga, T> > next)
where T : class
{
var dbContext = _dbContextFactory.CreateScoped(context);
try
{
var lockContext = await _lockStrategy.CreateLockContext(dbContext, query, context.CancellationToken).ConfigureAwait(false);
var repositoryContext = new DbContextSagaRepositoryContext <TSaga, T>(dbContext, context, _consumeContextFactory, _lockStrategy);
await WithinTransaction(dbContext, async() =>
{
var instances = await lockContext.Load().ConfigureAwait(false);
var queryContext = new LoadedSagaRepositoryQueryContext <TSaga, T>(repositoryContext, instances);
await next.Send(queryContext).ConfigureAwait(false);
}).ConfigureAwait(false);
}
finally
{
_dbContextFactory.Release(dbContext);
}
}
public async Task Send <T>(ConsumeContext <T> context, IPipe <SagaRepositoryContext <TSaga, T> > next)
where T : class
{
var dbContext = _dbContextFactory.CreateScoped(context);
try
{
await WithinTransaction(dbContext, async() =>
{
using var repositoryContext = new DbContextSagaRepositoryContext <TSaga, T>(dbContext, context, _consumeContextFactory, _lockStrategy);
await next.Send(repositoryContext).ConfigureAwait(false);
}).ConfigureAwait(false);
}
public async Task <T> Execute <T>(Func <SagaRepositoryContext <TSaga>, Task <T> > asyncMethod, CancellationToken cancellationToken = default)
where T : class
{
var dbContext = _dbContextFactory.Create();
try
{
return(await WithinTransaction(dbContext, () =>
{
var sagaRepositoryContext = new DbContextSagaRepositoryContext <TSaga>(dbContext, cancellationToken);
return asyncMethod(sagaRepositoryContext);
}).ConfigureAwait(false));
}
finally
{
_dbContextFactory.Release(dbContext);
}
}
