public async Task Offer_adjacent_3_seats_nearer_the_middle_of_a_row_when_it_is_possible()
{
var showId = new ShowId("3");
var partyRequested = new PartyRequested(3);
var auditoriumLayoutAdapter =
new AuditoriumSeatingAdapter(
new AuditoriumLayoutRepositoryFromSuggestion(new AuditoriumLayoutRepository()),
new ReservationsProvider());
var seatAllocator = new SeatAllocator(auditoriumLayoutAdapter);
var suggestionsMade = await seatAllocator.MakeSuggestions(showId, partyRequested);
Check.That(suggestionsMade.SeatNames(PricingCategoryRequested.First))
.ContainsExactly("A6-A7-A8");
Check.That(suggestionsMade.SeatNames(PricingCategoryRequested.Second))
.ContainsExactly("C4-C5-C6", "C1-C2-C3", "C7-C8-C9");
Check.That(suggestionsMade.SeatNames(PricingCategoryRequested.Third));
Check.That(suggestionsMade.SeatNames(PricingCategoryRequested.Third))
.ContainsExactly("E4-E5-E6", "E1-E2-E3", "E7-E8-E9");
Check.That(suggestionsMade.SeatNames(PricingCategoryRequested.Mixed))
.ContainsExactly("A6-A7-A8", "B2-B3-B4", "C4-C5-C6");
}
public async Task <IActionResult> GetSuggestionsFor([FromQuery(Name = "showId")] string showId, [FromQuery(Name = "party")] int party)
{
// Imperative shell for this use case -------------------------------
// Infra => Domain
var id = new ShowId(showId);
var partyRequested = new PartyRequested(party);
// Call curried imperative shell
// Balance restored : Adapter no longer needs to know other adapters, only uses the domain core
var suggestions = await _suggestionsDelegate(id, partyRequested);
// Domain => Infra
return(new OkObjectResult(suggestions /*JsonConvert.SerializeObject(suggestions, Formatting.Indented)*/));
}
public async Task Offer_adjacent_seats_nearer_the_middle_of_a_row()
{
var showId = new ShowId("9");
var partyRequested = new PartyRequested(1);
var auditoriumLayoutAdapter =
new AuditoriumSeatingAdapter(
new AuditoriumLayoutRepositoryFromSuggestion(new AuditoriumLayoutRepository()),
new ReservationsProvider());
var seatAllocator = new SeatAllocator(auditoriumLayoutAdapter);
var suggestionsMade = await seatAllocator.MakeSuggestions(showId, partyRequested);
Check.That(suggestionsMade.SeatNames(PricingCategoryRequested.First)).ContainsExactly("A4", "A3", "B5");
}
public async Task Suggest_one_seat_when_Auditorium_contains_one_available_seat_only()
{
var showId = new ShowId("1");
var partyRequested = new PartyRequested(1);
var auditoriumLayoutAdapter =
new AuditoriumSeatingAdapter(
new AuditoriumLayoutRepositoryFromSuggestion(new AuditoriumLayoutRepository()),
new ReservationsProvider());
var seatAllocator = new SeatAllocator(auditoriumLayoutAdapter);
var suggestionsMade = await seatAllocator.MakeSuggestions(showId, partyRequested);
Check.That(suggestionsMade.SeatNames(PricingCategoryRequested.First)).ContainsExactly("A3");
}
public async Task <IActionResult> GetSuggestionsFor([FromQuery(Name = "showId")] string showId, [FromQuery(Name = "party")] int party)
{
// Imperative shell for this use case -------------------------------
// Infra => Domain
var id = new ShowId(showId);
var partyRequested = new PartyRequested(party);
// non-pure function
var auditoriumSeating = await _auditoriumSeatingProvider.GetAuditoriumSeating(id);
// pure function (the core)
var suggestions = SeatAllocator
.TryMakeSuggestions(id, partyRequested, auditoriumSeating)
.GetValueOrFallback(new SuggestionNotAvailable(id, partyRequested));
// Domain => Infra
return(new OkObjectResult(suggestions /*JsonConvert.SerializeObject(suggestions, Formatting.Indented)*/));
}
public async Task Return_SeatsNotAvailable_when_Auditorium_has_all_its_seats_already_reserved()
{
var showId = new ShowId("5");
var partyRequested = new PartyRequested(1);
var auditoriumLayoutAdapter =
new AuditoriumSeatingAdapter(
new AuditoriumLayoutRepositoryFromSuggestion(new AuditoriumLayoutRepository()),
new ReservationsProvider());
var seatAllocator = new SeatAllocator(auditoriumLayoutAdapter);
var suggestionsMade = await seatAllocator.MakeSuggestions(showId, partyRequested);
Check.That(suggestionsMade.PartyRequested).IsEqualTo(partyRequested);
Check.That(suggestionsMade.ShowId).IsEqualTo(showId);
Check.That(suggestionsMade).IsInstanceOf <SuggestionNotAvailable>();
}
public async Task Offer_several_suggestions_ie_1_per_PricingCategory_and_other_one_without_category_affinity()
{
var showId = new ShowId("18");
var partyRequested = new PartyRequested(1);
var auditoriumLayoutAdapter =
new AuditoriumSeatingAdapter(
new AuditoriumLayoutRepositoryFromSuggestion(new AuditoriumLayoutRepository()),
new ReservationsProvider());
var seatAllocator = new SeatAllocator(auditoriumLayoutAdapter);
var suggestionsMade = await seatAllocator.MakeSuggestions(showId, partyRequested);
Check.That(suggestionsMade.SeatNames(PricingCategoryRequested.First)).ContainsExactly("A5", "A6", "A4");
Check.That(suggestionsMade.SeatNames(PricingCategoryRequested.Second)).ContainsExactly("A2", "A9", "A1");
Check.That(suggestionsMade.SeatNames(PricingCategoryRequested.Third)).ContainsExactly("E5", "E6", "E4");
Check.That(suggestionsMade.SeatNames(PricingCategoryRequested.Mixed)).ContainsExactly("A5", "A6", "A4");
}
public async Task Offer_4_adjacent_seats_nearer_the_middle_of_a_row_when_it_is_possible()
{
var showId = new ShowId("3");
var partyRequested = new PartyRequested(4);
var auditoriumLayoutAdapter =
new AuditoriumSeatingAdapter(
new AuditoriumLayoutRepositoryFromSuggestion(new AuditoriumLayoutRepository()),
new ReservationsProvider());
var seatAllocator = new SeatAllocator(auditoriumLayoutAdapter);
var suggestionsMade = await seatAllocator.MakeSuggestions(showId, partyRequested);
Check.That(suggestionsMade.SeatNames(PricingCategoryRequested.First)).IsEmpty();
Check.That(suggestionsMade.SeatNames(PricingCategoryRequested.Second))
.ContainsExactly("C4-C5-C6-C7", "D4-D5-D6-D7");
Check.That(suggestionsMade.SeatNames(PricingCategoryRequested.Third))
.ContainsExactly("E4-E5-E6-E7", "F4-F5-F6-F7");
Check.That(suggestionsMade.SeatNames(PricingCategoryRequested.Mixed))
.ContainsExactly("A6-A7-A8-A9", "B1-B2-B3-B4", "C4-C5-C6-C7");
}
public SuggestionNotAvailable(ShowId showId, PartyRequested partyRequested) : base(showId, partyRequested)
{
}