public Domain.CoffeeRoastingEvent Map(CoffeeRoastingEvent dbEvent)
{
return(new(
Id <Domain.CoffeeRoastingEvent> .From(dbEvent.Id),
dbEvent.Contacts.Select(c => c.Id).Select(id => Id <Contact> .From(id)),
dbEvent.IsActive,
LocalDate.FromDateTime(dbEvent.Date),
LocalDate.FromDateTime(dbEvent.OrderByDate),
Name <Domain.CoffeeRoastingEvent> .Create(dbEvent.Name),
dbEvent.CoffeeRoastingEventCoffees.ToDictionary(
ec => OrderReferenceLabel.Create(ec.Label),
ec => new Coffee(
Id <Coffee> .From(ec.Coffee.Id),
Name <Coffee> .Create(ec.Coffee.Name),
Description.Create(ec.Coffee.Description),
UsdPrice.Create(ec.Coffee.Price),
Ounces.Create(ec.Coffee.OzWeight))),
dbEvent.Orders.Select(order => new Domain.Order(
Id <Domain.Order> .From(order.Id),
Id <Contact> .From(order.ContactId),
OffsetDateTime.FromDateTimeOffset(order.CreatedTimestamp),
order.OrderCoffees.ToDictionary(
oc => Id <Coffee> .From(oc.CoffeeId),
oc => OrderQuantity.Create(oc.Quantity)),
new Domain.Invoice(
Id <Domain.Invoice> .From(order.Invoice.Id),
UsdInvoiceAmount.Create(order.Invoice.Amount),
order.Invoice.IsPaid,
order.Invoice.PaymentMethod),
order.IsConfirmed))));
}
public void Parse_HappyPath_WellFormatted_VerifyParsedResult()
{
// Arrange
const string message = "Qty 3 A\r\nQty 1 C\rQty 2 B\nQty 3 D\r\n\r\nQty 14 G\r\n";
var expectedOrderLines = new Dictionary <OrderReferenceLabel, OrderQuantity>
{
{ OrderReferenceLabel.Create("A"), OrderQuantity.Create(3) },
{ OrderReferenceLabel.Create("C"), OrderQuantity.Create(1) },
{ OrderReferenceLabel.Create("B"), OrderQuantity.Create(2) },
{ OrderReferenceLabel.Create("D"), OrderQuantity.Create(3) },
{ OrderReferenceLabel.Create("G"), OrderQuantity.Create(14) },
};
// Act
var actual = Sut.Parse(PhoneNumber, SmsMessage.Create(message));
// Assert
actual.Should().BeOfType <PlaceOrderCommand>();
((PlaceOrderCommand)actual).PhoneNumber.Should().Be(PhoneNumber);
var orderDetails = ((PlaceOrderCommand)actual).OrderDetails;
orderDetails.Should().HaveCount(expectedOrderLines.Count);
orderDetails.Should().BeEquivalentTo(expectedOrderLines);
}
public void Customize(IFixture fixture)
{
fixture.Register(() =>
{
var rand = new Random();
var ch = (char)('a' + rand.Next(0, 26));
return(OrderReferenceLabel.Create(ch.ToString().ToUpperInvariant()));
});
}
public IDictionary <OrderReferenceLabel, Coffee> Label(IReadOnlyCollection <Coffee> coffees)
{
if (coffees.Count > Alphabet.Length)
{
throw new ApplicationException("Sorry, we can't apply a unique label to more than 26 coffees.");
}
return(Alphabet
.Take(coffees.Count)
.Select(ch => OrderReferenceLabel.Create(ch.ToString()))
.Zip(coffees)
.ToDictionary(x => x.Item1, x => x.Item2));
}
public void AddCoffee(OrderReferenceLabel label, Coffee coffee)
{
if (OfferedCoffees.ContainsKey(label))
{
throw new CoffeeLabelAlreadyUsedInRoastingEventException(label);
}
if (OfferedCoffees.Values.Contains(coffee))
{
throw new CoffeeAlreadyAddedToRoastingEventException(coffee);
}
var updatedCoffees = OfferedCoffees.ToDictionary(x => x.Key, x => x.Value);
updatedCoffees.Add(label, coffee);
OfferedCoffees = new ReadOnlyDictionary <OrderReferenceLabel, Coffee>(updatedCoffees);
}
public CoffeeLabelAlreadyUsedInRoastingEventException(OrderReferenceLabel label) => Label = label;