public async Task <IIdentifierResult> HandleAsync(ICreateManualStockOperation command, ICorrelationContext context)
{
await Task.WhenAll(
_stockItemVerifier.AssertExists(command.StockItemId),
_userVerifier.AssertExists(command.CreatedByUserId)
);
var manualStockOp = new Domain.ManualStockOperation(command.Id, command.StockItemId, command.Quantity, command.CreatedByUserId, command.Comment);
await _repository.AddAsync(manualStockOp);
try
{
await _repository.SaveChanges();
}
catch (EntityAlreadyExistsException)
{
throw new BaristaException("manual_stock_operation_already_exists", $"A manual stock operation with the ID '{command.Id}' already exists.");
}
await _busPublisher.Publish(new ManualStockOperationCreated(manualStockOp.Id, manualStockOp.StockItemId, manualStockOp.Quantity, manualStockOp.CreatedByUserId, manualStockOp.Comment));
return(new IdentifierResult(manualStockOp.Id));
}
public void UpdatesStockOperationInRepository_RaisesIntegrationEvent()
{
var stockOperation = new Domain.ManualStockOperation(Id, Guid.Empty, 1, Guid.Empty, string.Empty);
var repository = new Mock <IStockOperationRepository>(MockBehavior.Strict);
repository.Setup(r => r.GetAsync(stockOperation.Id)).Returns(Task.FromResult <Domain.StockOperation>(stockOperation)).Verifiable();
repository.Setup(r => r.UpdateAsync(stockOperation)).Returns(Task.CompletedTask).Verifiable();
repository.Setup(r => r.SaveChanges()).Returns(Task.CompletedTask).Verifiable();
var busPublisher = new Mock <IBusPublisher>(MockBehavior.Strict);
busPublisher.Setup(p => p.Publish <IManualStockOperationUpdated>(It.Is <IManualStockOperationUpdated>(e => ValidateEquality(e)))).Returns(Task.CompletedTask).Verifiable();
var siVerifier = new Mock <IStockItemVerifier>(MockBehavior.Strict);
siVerifier.Setup(v => v.AssertExists(StockItemId)).Returns(Task.CompletedTask).Verifiable();
var userVerifier = new Mock <IUserVerifier>(MockBehavior.Strict);
userVerifier.Setup(v => v.AssertExists(CreatedByUserId)).Returns(Task.CompletedTask).Verifiable();
var handler = new UpdateManualStockOperationHandler(repository.Object, busPublisher.Object, siVerifier.Object, userVerifier.Object);
var result = handler.HandleAsync(Cmd, new Mock <ICorrelationContext>().Object).GetAwaiter().GetResult();
Assert.IsTrue(result.Successful);
repository.Verify();
busPublisher.Verify();
siVerifier.Verify();
userVerifier.Verify();
ValidateEquality(stockOperation);
}
