static void Main(string[] args)
{
var backend = new MessageHandling();
var frontend = new UserInterface(backend);
frontend.Run();
}
public ReceivingProcessingMode()
{
Reliability = new ReceiveReliability();
ReplyHandling = new ReplyHandling();
ExceptionHandling = new ReceiveHandling();
Security = new ReceiveSecurity();
MessagePackaging = new MessagePackaging();
MessageHandling = new MessageHandling();
}
private void DumpProgress(MessageHandling mh)
{
_testOutputHelper.WriteLine("------");
var progress = mh.Handle(new ProgressQuery());
for (var i = 0; i < progress.Bins.Length; i++)
{
_testOutputHelper.WriteLine($"{i}.({progress.Bins[i].Count}){(progress.Bins[i].IsDue?'*':' ')}");
}
}
public void PortfolioQuery()
{
var repo = new PortfolioRepository("smallportfolio.csv");
var sut = new MessageHandling(repo, null);
var result = sut.Handle(new PortfolioQuery());
Assert.Equal(180.0m, result.PortfolioValue);
Assert.Equal(0.5m, result.PortfolioRateOfReturn);
Assert.Equal(20.0m, result.Stocks[0].CurrentValue);
Assert.Equal(0.45m, result.Stocks[1].RateOfReturn, 2);
}
private void DumpDb(MessageHandling mh, FlashcardboxDb db)
{
_testOutputHelper.WriteLine("<<<");
mh.Handle(new SyncCommand());
var cards = db.LoadFlashcards();
foreach (var card in cards.OrderBy(c => c.BinIndex))
{
_testOutputHelper.WriteLine($"{card.BinIndex}:{card.Question}");
}
_testOutputHelper.WriteLine(">>>");
}
static void Main(string[] args)
{
var cli = new CLI(args);
var db = new FlashcardboxDb(cli.DbPath);
var es = new FilebasedEventstore(cli.EventstorePath);
var mh = new MessageHandling(es, db);
var ui = new UI(mh);
ui.Show();
}
private void EditCase(object obj)
{
try
{
ICase c = (ICase)obj;
OpenCase(c);
}
catch (Exception e)
{
MessageHandling.DisplayErrorMessage(e.Message);
throw;
}
}
private void CreateCase(object obj)
{
try
{
ICase newCase = _facade.CreateCase();
OpenCase(newCase);
}
catch (Exception e)
{
MessageHandling.DisplayErrorMessage(e.Message);
throw;
}
}
private void GetAllCases(object obj)
{
try
{
_cases.Clear();
foreach (ICase c in _facade.GetAllCases())
{
_cases.Add(c);
}
}
catch (Exception e)
{
MessageHandling.DisplayErrorMessage(e.Message);
throw;
}
}
public void FindCandidates()
{
var ex = new StockExchangeProvider();
var sut = new MessageHandling(null, ex);
var result = sut.Handle(new CandidateStocksQuery {
Pattern = "Apple"
});
Assert.True(result.Candidates.Length > 0);
_output.WriteLine($"Candidates found: {result.Candidates.Length}");
foreach (var r in result.Candidates)
{
_output.WriteLine($"{r.Name} ({r.Symbol}): {r.Price} {r.Currency}");
}
}
public void UpdatePortfolio()
{
File.Copy("portfoliotoupdate.csv", "updateportfolio.csv", true);
var repo = new PortfolioRepository("updateportfolio.csv");
var before = repo.Load();
var ex = new StockExchangeProvider();
var sut = new MessageHandling(repo, ex);
sut.Handle(new UpdatePortfolioCommand());
var after = repo.Load();
for (var i = 0; i < before.Entries.Count; i++)
{
Assert.True(after.Entries[i].CurrentPrice > 0.0m);
Assert.True(before.Entries[i].CurrentPrice != after.Entries[i].CurrentPrice);
Assert.True(before.Entries[i].LastUpdated < after.Entries[i].LastUpdated);
}
}
private void MenuItemPrint_OnClick(object sender, RoutedEventArgs e)
{
MessageHandling.DisplayErrorMessage("Not implemented yet.");
// OpenPrintWindow();
}
public void Some_cards_are_not_memorized_right_away()
{
const string DBPATH = "sampledb_acceptance";
File.Copy(Path.Combine(DBPATH, "flashcards v1.csv"), Path.Combine(DBPATH, "flashcards.csv"), true);
var db = new FlashcardboxDb(DBPATH);
var es = new InMemoryEventstore();
var mh = new MessageHandling(es, db);
// box initialized
var status = mh.Handle(new SyncCommand());
// 0:a12bcde3fg,1:,2:,3:
Memorized("a"); //0:cde3fg,1:12b*,2:a,3:
Memorized("1"); //0:cde3fg,1:2b*,2:a1,3:
Forgotten("2"); //0:cde3fg,1:b2*,2:a1,3:
Memorized("b"); //0:cde3fg,1:2*,2:a1b,3:
Memorized("2"); //0:cde3fg,1:2*,2:a1b,3: -> 0:3fg,1:2cde*,2:a1b,3: -> 0:3fg,1:cde*,2:a1b2,3:
Forgotten("c"); //0:3fg,1:dec*,2:a1b2,3:
Memorized("d"); //0:3fg,1:ec*,2:a1b2d,3:
Memorized("e"); //0:3fg,1:c*,2:a1b2de,3:
Memorized("a"); //0:3fg,1:c*,2:1b2de*,3:a
Forgotten("1"); //0:3fg,1:c1,2:b2de*,3:a
Forgotten("b"); //0:3fg,1:c1b,2:2de*,3:a
Memorized("2"); //0:3fg,1:c1b,2:de*,3:a2
Memorized("c"); //0:3fg,1:c1b,2:de*,3:a2 -> 0:fg,1:c1b3,2:de*,3:a2 -> 0:fg,1:1b3*,2:dec,3:a2
Memorized("1"); //0:fg,1:b3*,2:dec1,3:a2
Memorized("b"); //0:fg,1:3*,2:dec1b,3:a2
Forgotten("d"); //0:fg,1:3d,2:ec1b*,3:a2
Memorized("e"); //0:fg,1:3d,2:c1b*,3:a2e
Memorized("c"); //0:fg,1:3d,2:1b*,3:a2ec
Memorized("3"); //0:,1:dfg*,2:1b3,3:a2ec
Memorized("d"); //0:,1:fg*,2:1b3d,3:a2ec
Memorized("f"); //0:,1:g*,2:1b3df,3:a2ec
Forgotten("1"); //0:,1:g1,2:b3df*,3:a2ec
Memorized("b"); //0:,1:g1,2:3df*,3:a2ecb
Memorized("3"); //0:,1:g1,2:df*,3:a2ecb3
Memorized("g"); //0:,1:1*,2:dfg,3:a2ecb3
Memorized("1"); //0:,1:*,2:dfg1,3:a2ecb3
Memorized("d"); //0:,1:,2:fg1*,3:a2ecb3d
Forgotten("f"); //0:,1:f,2:g1*,3:a2ecb3d
Memorized("f"); //0:,1:*,2:g1f*,3:a2ecb3d
Memorized("g"); //0:,1:*,2:1f*,3:a2ecb3dg
Memorized("1"); //0:,1:*,2:f*,3:a2ecb3dg1
Memorized("f"); //0:,1:*,2:*,3:a2ecb3dg1f
mh.Handle(new SelectDueCardCommand()).Should().BeOfType <Failure>();
void Memorized(string question)
{
mh.Handle(new SelectDueCardCommand());
var card = mh.Handle(new DueCardQuery()) as DueCardFoundQueryResult;
mh.Handle(new RegisterAnswerCommand {
CardId = card.CardId, CorrectlyAnswered = true
});
card.Question.Should().Be(question);
}
void Forgotten(string question)
{
mh.Handle(new SelectDueCardCommand());
var card = mh.Handle(new DueCardQuery()) as DueCardFoundQueryResult;
mh.Handle(new RegisterAnswerCommand {
CardId = card.CardId, CorrectlyAnswered = false
});
card.Question.Should().Be(question);
}
}
public void Cards_only_move_forward()
{
const string DBPATH = "sampledb_acceptance";
File.Copy(Path.Combine(DBPATH, "flashcards v1.csv"), Path.Combine(DBPATH, "flashcards.csv"), true);
var db = new FlashcardboxDb(DBPATH);
var es = new InMemoryEventstore();
var mh = new MessageHandling(es, db);
// box not yet initialized
var progress = mh.Handle(new ProgressQuery());
progress.Should().BeEquivalentTo(new ProgressQueryResult {
Bins = new[] {
new ProgressQueryResult.Bin(),
new ProgressQueryResult.Bin()
}
});
// box initialized
var status = mh.Handle(new SyncCommand());
status.Should().BeOfType <SyncSuccess>();
progress = mh.Handle(new ProgressQuery());
progress.Should().BeEquivalentTo(new ProgressQueryResult {
Bins = new[] {
new ProgressQueryResult.Bin {
Count = 10
},
new ProgressQueryResult.Bin {
LowerDueThreshold = 2,
UpperDueThreshold = 4
},
new ProgressQueryResult.Bin {
LowerDueThreshold = 3,
UpperDueThreshold = 5
},
new ProgressQueryResult.Bin()
}
});
// learn first card
status = mh.Handle(new SelectDueCardCommand());
status.Should().BeOfType <Success>();
progress = mh.Handle(new ProgressQuery());
progress.Should().BeEquivalentTo(new ProgressQueryResult {
Bins = new[] {
new ProgressQueryResult.Bin {
Count = 6
},
new ProgressQueryResult.Bin {
Count = 4,
LowerDueThreshold = 2,
UpperDueThreshold = 4,
IsDue = true
},
new ProgressQueryResult.Bin {
LowerDueThreshold = 3,
UpperDueThreshold = 5
},
new ProgressQueryResult.Bin()
}
});
var card = mh.Handle(new DueCardQuery()) as DueCardFoundQueryResult;
card.Question.Should().Be("a");
status = mh.Handle(new RegisterAnswerCommand {
CardId = card.CardId, CorrectlyAnswered = true
});
status.Should().BeOfType <Success>();
progress = mh.Handle(new ProgressQuery());
progress.Should().BeEquivalentTo(new ProgressQueryResult {
Bins = new[] {
new ProgressQueryResult.Bin {
Count = 6
},
new ProgressQueryResult.Bin {
Count = 3,
LowerDueThreshold = 2,
UpperDueThreshold = 4,
IsDue = true
},
new ProgressQueryResult.Bin {
Count = 1,
LowerDueThreshold = 3,
UpperDueThreshold = 5
},
new ProgressQueryResult.Bin()
}
});
// learn second card
mh.Handle(new SelectDueCardCommand());
card = mh.Handle(new DueCardQuery()) as DueCardFoundQueryResult;
card.Question.Should().Be("1");
mh.Handle(new RegisterAnswerCommand {
CardId = card.CardId, CorrectlyAnswered = true
});
progress = mh.Handle(new ProgressQuery());
progress.Should().BeEquivalentTo(new ProgressQueryResult {
Bins = new[] {
new ProgressQueryResult.Bin {
Count = 6
},
new ProgressQueryResult.Bin {
Count = 2,
LowerDueThreshold = 2,
UpperDueThreshold = 4,
IsDue = true
},
new ProgressQueryResult.Bin {
Count = 2,
LowerDueThreshold = 3,
UpperDueThreshold = 5
},
new ProgressQueryResult.Bin()
}
});
// learn card 3
mh.Handle(new SelectDueCardCommand());
card = mh.Handle(new DueCardQuery()) as DueCardFoundQueryResult;
card.Question.Should().Be("2");
mh.Handle(new RegisterAnswerCommand {
CardId = card.CardId, CorrectlyAnswered = true
});
progress = mh.Handle(new ProgressQuery());
progress.Should().BeEquivalentTo(new ProgressQueryResult {
Bins = new[] {
new ProgressQueryResult.Bin {
Count = 6
},
new ProgressQueryResult.Bin {
Count = 1,
LowerDueThreshold = 2,
UpperDueThreshold = 4,
IsDue = true
},
new ProgressQueryResult.Bin {
Count = 3,
LowerDueThreshold = 3,
UpperDueThreshold = 5
},
new ProgressQueryResult.Bin()
}
});
// learning card 4 first leads to a refill of bin 1
mh.Handle(new SelectDueCardCommand());
card = mh.Handle(new DueCardQuery()) as DueCardFoundQueryResult;
card.Question.Should().Be("b");
mh.Handle(new RegisterAnswerCommand {
CardId = card.CardId, CorrectlyAnswered = true
});
progress = mh.Handle(new ProgressQuery());
progress.Should().BeEquivalentTo(new ProgressQueryResult {
Bins = new[] {
new ProgressQueryResult.Bin {
Count = 3
},
new ProgressQueryResult.Bin {
Count = 3,
LowerDueThreshold = 2,
UpperDueThreshold = 4,
IsDue = true
},
new ProgressQueryResult.Bin {
Count = 4,
LowerDueThreshold = 3,
UpperDueThreshold = 5
},
new ProgressQueryResult.Bin()
}
});
// learning card 5 fills up bin 2...
mh.Handle(new SelectDueCardCommand());
card = mh.Handle(new DueCardQuery()) as DueCardFoundQueryResult;
card.Question.Should().Be("c");
mh.Handle(new RegisterAnswerCommand {
CardId = card.CardId, CorrectlyAnswered = true
});
// ...but bin 1 stays due because its lower threshold hasn't been reached
mh.Handle(new SelectDueCardCommand());
card = mh.Handle(new DueCardQuery()) as DueCardFoundQueryResult;
card.Question.Should().Be("d");
mh.Handle(new RegisterAnswerCommand {
CardId = card.CardId, CorrectlyAnswered = true
});
progress = mh.Handle(new ProgressQuery());
progress.Should().BeEquivalentTo(new ProgressQueryResult {
Bins = new[] {
new ProgressQueryResult.Bin {
Count = 3
},
new ProgressQueryResult.Bin {
Count = 1,
LowerDueThreshold = 2,
UpperDueThreshold = 4,
IsDue = true
},
new ProgressQueryResult.Bin {
Count = 6,
LowerDueThreshold = 3,
UpperDueThreshold = 5
},
new ProgressQueryResult.Bin()
}
});
// this only changes now!
mh.Handle(new SelectDueCardCommand());
card = mh.Handle(new DueCardQuery()) as DueCardFoundQueryResult;
card.Question.Should().Be("a");
mh.Handle(new RegisterAnswerCommand {
CardId = card.CardId, CorrectlyAnswered = true
});
progress = mh.Handle(new ProgressQuery());
progress.Should().BeEquivalentTo(new ProgressQueryResult {
Bins = new[] {
new ProgressQueryResult.Bin {
Count = 3
},
new ProgressQueryResult.Bin {
Count = 1,
LowerDueThreshold = 2,
UpperDueThreshold = 4,
},
new ProgressQueryResult.Bin {
Count = 5,
LowerDueThreshold = 3,
UpperDueThreshold = 5,
IsDue = true
},
new ProgressQueryResult.Bin {
Count = 1
}
}
});
// learn all cards:
// 1(3,1,4,2), 2(3,1,3,3), b(3,1,2,4), e(0,3,4,3), 3(0,2,5,3), f(0,1-g,5-cde3f,4-a12b)
// c(0,1-g,5-de3f,4-a12bc), d(0,1-g,3-e3f,5-a12bcd), e(0,1-g,2-3f,6-a12bcde)
// g(0,0,3-3fg,7-a12bcde), 3(0,0,2-fg,8-a12bcde3), f(0,0,1-g,9-a12bcde3f), g(0,0,0,10-a12bcde3fg)
foreach (var q in "12be3fcdeg3fg".ToCharArray())
{
mh.Handle(new SelectDueCardCommand());
card = mh.Handle(new DueCardQuery()) as DueCardFoundQueryResult;
mh.Handle(new RegisterAnswerCommand {
CardId = card.CardId, CorrectlyAnswered = true
});
card.Question.Should().Be(q.ToString());
}
mh.Handle(new SelectDueCardCommand()).Should().BeOfType <Failure>();
}
public static void Main(string[] args)
{
if (Directory.Exists("eventstore"))
{
Directory.Delete("eventstore", true);
}
using (var es = new EventStore("eventstore"))
using (var mh = new MessageHandling(es))
{
mh.Register <CreateListCommand>(new CreateListContextManagement(es), new CreateListProcessor());
mh.Register <CreateTodoCommand>(new CreateTodoContextManagement(es), new CreateTodoProcessor());
mh.Register <ListsQuery>(new ListsContextManagement(es), new ListsProcessor());
mh.Register <TasksQuery>(new TasksContextManagement(es), new TasksProcessor());
mh.Register <TasksInListQuery>(new TasksInListContextManagement(es), new TasksInListProcessor());
// Use Case
mh.Handle(new CreateListCommand {
Name = "Heute"
});
var result = mh.Handle(new ListsQuery());
var listId = ((ListsQueryResult)result).Lists.First().Id;
mh.Handle(new CreateTodoCommand {
Subject = "Aufräumen", ListId = listId
});
mh.Handle(new CreateTodoCommand {
Subject = "Einkaufen", ListId = listId
});
result = mh.Handle(new TasksInListQuery {
ListId = listId
});
foreach (var t in ((TasksInListQueryResult)result).Tasks)
{
Console.WriteLine($"{t.Id}: {t.Subject}");
}
mh.Handle(new CreateListCommand {
Name = "Einkaufsliste"
});
result = mh.Handle(new ListsQuery());
listId = ((ListsQueryResult)result).Lists.First(l => l.Name == "Einkaufsliste").Id;
mh.Handle(new CreateTodoCommand {
Subject = "Kartoffeln", ListId = listId
});
mh.Handle(new CreateTodoCommand {
Subject = "Zwiebeln", ListId = listId
});
mh.Handle(new CreateTodoCommand {
Subject = "Käse", ListId = listId
});
result = mh.Handle(new TasksInListQuery {
ListId = listId
});
foreach (var t in ((TasksInListQueryResult)result).Tasks)
{
Console.WriteLine($"{t.Id}: {t.Subject}");
}
}
}
