public async Task <Unit> Handle(PutStatementCommand request, CancellationToken cancellationToken)
{
if (!request.Statement.Id.HasValue)
{
request.Statement.Id = request.StatementId;
}
await _mediator.Send(CreateStatementCommand.Create(request.Statement), cancellationToken).ConfigureAwait(false);
await _context.SaveChangesAsync(cancellationToken);
return(await Unit.Task);
}
public async Task <ICollection <Guid> > Handle(CreateStatementsCommand request, CancellationToken cancellationToken)
{
var tasks = new List <Task <Guid> >();
foreach (var statement in request.Statements)
{
tasks.Add(_mediator.Send(CreateStatementCommand.Create(statement, persist: false), cancellationToken));
}
var ids = await Task.WhenAll(tasks).ConfigureAwait(false);
await _context.SaveChangesAsync(cancellationToken).ConfigureAwait(false);
await _mediator.Publish(StatementsSaved.Create(ids));
return(ids);
}
public async Task <ICollection <Guid> > Handle(CreateStatementsCommand request, CancellationToken cancellationToken)
{
using (var transaction = _context.Database.BeginTransaction())
{
var ids = new List <Guid>();
foreach (var statement in request.Statements)
{
var id = await _mediator.Send(CreateStatementCommand.Create(statement), cancellationToken).ConfigureAwait(false);
ids.Add(id);
}
await _context.SaveChangesAsync(cancellationToken);
await transaction.CommitAsync(cancellationToken);
return(ids);
}
}
