static void Main(string[] args)
{
Workspace workspace = new Workspace("Architectural Kata: Make the Grade",
"This is a model of the solution to the architectural kata \"Make the Grade\", found at http://nealford.com/katas/list.html.");
#region Models
Model model = workspace.Model;
Person student = model.AddPerson("Student", "A student undertaking a test.");
Person grader = model.AddPerson("Grader", "A grader assessing the sudents' test answers.");
Person admin = model.AddPerson("Administrator", "A representative of the state authority in education.");
SoftwareSystem resultsRepoSubSystem = model.AddSoftwareSystem("Results Repository", "Single location representing all of the test scores across the state.");
admin.Uses(resultsRepoSubSystem, "Extracts grading reports.");
SoftwareSystem testsCatalogueSubSystem = model.AddSoftwareSystem("Tests Catalogue", "Authoritative source for tests and grading rules.");
admin.Uses(testsCatalogueSubSystem, "Administers tests.");
SoftwareSystem localTestUnitSubSystem = model.AddSoftwareSystem("Local Testing Unit", "On-premises testing subsystem deployed in each testing center.");
student.Uses(localTestUnitSubSystem, "Undertakes tests");
grader.Uses(localTestUnitSubSystem, "Grades students");
localTestUnitSubSystem.Uses(resultsRepoSubSystem, "Push results (batch)");
localTestUnitSubSystem.Uses(testsCatalogueSubSystem, "Pull tests");
Container resultsRepo = resultsRepoSubSystem.AddContainer("Results Database",
"Single location representing all of the test scores across the state.", "Microsoft Azure SQL Database");
resultsRepo.AddTags("Database");
Container reportingService = resultsRepoSubSystem.AddContainer("Reporting Service",
"A reporting system to know which students have taken the tests and what score they received.", "ASP.NET single page app");
reportingService.Uses(resultsRepo, "Reads from");
Container testsCatalogueService = testsCatalogueSubSystem.AddContainer("Catalogue Service",
"Web API provider of latest test and grading rules.", "ASP.NET Web API microservice");
Container testsCatalogueFrontEnd = testsCatalogueSubSystem.AddContainer("Catalogue Front End",
"Front end application for administrators managing tests.", "ASP.NET MVC web app");
Container testsRepo = testsCatalogueSubSystem.AddContainer("Tests Repository",
"Stores test questions, answers and grading rules.", "NoSQL DBMS");
testsRepo.AddTags("Database");
testsCatalogueFrontEnd.Uses(testsRepo, "Reads from and writes to");
testsCatalogueService.Uses(testsRepo, "Reads from");
Container locatTestResultsStorage = localTestUnitSubSystem.AddContainer("Local Tests Storage",
"Stores test answers and grades for students from local testing unit.", "MySQL database");
locatTestResultsStorage.AddTags("Database");
Container testingApp = localTestUnitSubSystem.AddContainer("Testing application",
"Allows students to undertake tests and graders to assess them.", "AngularJS web app");
Container testResultQueue = localTestUnitSubSystem.AddContainer("Test results queue",
"Asynchronous queue on which an event is placed when a student finishes a test, so that a grader can be notified.", "RabbitMQ");
testResultQueue.AddTags("Queue");
Container evaluator = localTestUnitSubSystem.AddContainer("Evaluator",
"Retrieves a finished test, grades the multiple choice answers and gives manual control to graders", "");
Container synchronizer = localTestUnitSubSystem.AddContainer("Synchronizer",
"Uploads local test results to central repository", "WCF service");
synchronizer.Uses(resultsRepoSubSystem, "Push results (batch)");
synchronizer.Uses(locatTestResultsStorage, "Read from");
testingApp.Uses(testResultQueue, "Undertake test");
testingApp.Uses(testsCatalogueSubSystem, "Pull tests");
testResultQueue.Uses(evaluator, "Notify grader");
evaluator.Uses(locatTestResultsStorage, "Store and read results");
evaluator.Uses(testsCatalogueSubSystem, "Pull tests");
#endregion
#region Views
var layoutWorkspace = WorkspaceUtils.LoadWorkspaceFromJson(new FileInfo("layout.json"));
ViewSet viewSet = workspace.Views;
SystemContextView contextView = viewSet.CreateSystemContextView(testsCatalogueSubSystem, "SystemContext", "A system used for standardized testing across all public school systems grades 3-12.");
contextView.AddAllSoftwareSystems();
contextView.AddAllPeople();
contextView.AddNearestNeighbours(testsCatalogueSubSystem);
contextView.CopyLayoutInformationFrom(layoutWorkspace.Views.SystemContextViews.FirstOrDefault(x => x.Key == "SystemContext"));
ContainerView resultsContainerView = viewSet.CreateContainerView(resultsRepoSubSystem, "ResultsContainer", "The container diagram for the Results Repository Subsystem.");
admin.Uses(reportingService, "Extracts reports");
resultsContainerView.Add(admin);
resultsContainerView.AddAllContainers();
resultsContainerView.CopyLayoutInformationFrom(layoutWorkspace.Views.ContainerViews.FirstOrDefault(x => x.Key == "ResultsContainer"));
ContainerView testsContainerView = viewSet.CreateContainerView(testsCatalogueSubSystem, "TestsContainers", "The container diagram for the Tests Catalogue Subsystem.");
admin.Uses(testsCatalogueFrontEnd, "Administers tests");
testsContainerView.Add(admin);
testsContainerView.AddAllContainers();
testsContainerView.CopyLayoutInformationFrom(layoutWorkspace.Views.ContainerViews.FirstOrDefault(x => x.Key == "TestsContainers"));
ContainerView testUnitContainerView = viewSet.CreateContainerView(localTestUnitSubSystem, "TestUnitsContainers", "The container diagram for the Local Testing Unit Subsystem.");
student.Uses(testingApp, "Undertake test");
grader.Uses(evaluator, "Grade test answers");
testUnitContainerView.Add(student);
testUnitContainerView.Add(grader);
testUnitContainerView.AddAllContainers();
testUnitContainerView.Add(resultsRepoSubSystem);
testUnitContainerView.Add(testsCatalogueSubSystem);
testUnitContainerView.CopyLayoutInformationFrom(layoutWorkspace.Views.ContainerViews.FirstOrDefault(x => x.Key == "TestUnitsContainers"));
Styles styles = viewSet.Configuration.Styles;
styles.Add(new ElementStyle(Tags.SoftwareSystem)
{
Background = "#1168bd", Color = "#ffffff"
});
styles.Add(new ElementStyle(Tags.Person)
{
Background = "#08427b", Color = "#ffffff", Shape = Shape.Person
});
styles.Add(new ElementStyle("Database")
{
Shape = Shape.Cylinder
});
styles.Add(new ElementStyle("Queue")
{
Shape = Shape.Ellipse
});
#endregion
PushWorkspace(workspace);
}
