public ActionResult Save(CategoryFormModel form)
{
if (ModelState.IsValid)
{
//TODO: Create Automapper form => command
var command = new CreateOrUpdateCategoryCommand()
{
CategoryId = form.CategoryId,
Name = form.Name,
Description = form.Description
};
IEnumerable <ValidationResult> errors = commandBus.Validate(command);
ModelState.AddModelErrors(errors);
if (ModelState.IsValid)
{
var result = commandBus.Submit(command);
if (result.Success)
{
return(RedirectToAction("Index"));
}
}
}
if (form.CategoryId == 0)
{
return(View("Create", form));
}
else
{
return(View("Edit", form));
}
}
// POST /api/categories
public HttpResponseMessage Post(CategoryModel category)
{
if (ModelState.IsValid)
{
var command = new CreateOrUpdateCategoryCommand(category.CategoryId, category.CategoryName, category.Description);
var result = commandBus.Submit(command);
if (result.Success)
{
var categoryWithExpense = new CategoryWithExpense {
CategoryName = category.CategoryName, Description = category.Description, TotalExpenses = 0
};
var response = Request.CreateResponse <CategoryModel>(HttpStatusCode.Created, category);
string uri = Url.Route(null, new { id = category.CategoryId });
response.Headers.Location = new Uri(Request.RequestUri, uri);
return(response);
}
}
else
{
var errors = new Dictionary <string, IEnumerable <string> >();
foreach (var keyValue in ModelState)
{
errors[keyValue.Key] = keyValue.Value.Errors.Select(e => e.ErrorMessage);
}
return(Request.CreateResponse(HttpStatusCode.BadRequest, errors));
}
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
public void CategoryCreateTest()
{
using (var lifetime = container.BeginLifetimeScope())
{
ICategoryRepository categoryRepository = lifetime.Resolve <ICategoryRepository>();
DefaultCommandBus commandBus = lifetime.Resolve <DefaultCommandBus>();
IMappingEngine mapper = lifetime.Resolve <IMappingEngine>();
Category category = new Category()
{
Name = "Test Category",
Description = "This is a test category"
};
CreateOrUpdateCategoryCommand command = mapper.Map <CreateOrUpdateCategoryCommand>(category);
IValidationHandler <CreateOrUpdateCategoryCommand> validationHandler = lifetime.Resolve <IValidationHandler <CreateOrUpdateCategoryCommand> >();
IEnumerable <ValidationResult> validations = commandBus.Validate(command, validationHandler);
foreach (var val in validations)
{
Assert.IsNull(val, "Error: Category creation did not validate " + val.Message);
}
ICommandHandler <CreateOrUpdateCategoryCommand> commnadHandler = lifetime.Resolve <ICommandHandler <CreateOrUpdateCategoryCommand> >();
ICommandResult result = commandBus.Submit(command, commnadHandler);
Assert.IsNotNull(result, "Error: Category was not created by commandBus");
Assert.IsTrue(result.Success, "Error: Category was not created by commandBus");
}
}
private void ValidateCreateOrUpdateCategoryCommand(string id, CreateOrUpdateCategoryCommand command)
{
var categoryBySlug = _categoryRepository.FirstOrDefault(it => it.Code == command.Code && id != it.Id);
Contract.Assert(categoryBySlug == null);
var categoryByCode = _categoryRepository.FirstOrDefault(it => it.Slug == command.Slug && id != it.Id);
Contract.Assert(categoryByCode == null);
}
// PUT /api/categories/5
public HttpResponseMessage Put(int id, CategoryModel category)
{
if (ModelState.IsValid)
{
var command = new CreateOrUpdateCategoryCommand(category.CategoryId, category.CategoryName, category.Description);
var result = commandBus.Submit(command);
return(new HttpResponseMessage(HttpStatusCode.NoContent));
}
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
public void Handle_RequestHasCategoryIdAndCategoryIdNotFound_ShouldThrowArgException()
{
// Arrange
var handler = new CreateOrUpdateCategoryCommandHandler(GetCategoryRepository().Object, GetMapper());
var request = new CreateOrUpdateCategoryCommand
{
Id = 2
};
// Act
var del = new AsyncTestDelegate(() => handler.Handle(request, CancellationToken.None));
// Assert
Assert.ThrowsAsync <System.ArgumentException>(del);
}
public async Task Handle_NewCategory_ShouldCreateCategory()
{
// Arrange
var categoryRepositoryMock = GetCategoryRepository();
var handler = new CreateOrUpdateCategoryCommandHandler(categoryRepositoryMock.Object, GetMapper());
var request = new CreateOrUpdateCategoryCommand
{
Name = "Work",
UserId = 1
};
// Act
var actual = await handler.Handle(request, CancellationToken.None);
// Assert
categoryRepositoryMock.Verify(x => x.SaveCategory(It.IsAny <Category>()), Times.Once);
Assert.AreEqual("Work", actual.Name);
}
// POST /api/categories
public HttpResponseMessage <CategoryWithExpense> Post(CategoryModel category)
{
if (ModelState.IsValid)
{
var command = new CreateOrUpdateCategoryCommand(category.CategoryId, category.CategoryName, category.Description);
var result = commandBus.Submit(command);
if (result.Success)
{
var categoryWithExpense = new CategoryWithExpense {
CategoryName = category.CategoryName, Description = category.Description, TotalExpenses = 0
};
var response = new HttpResponseMessage <CategoryWithExpense>(categoryWithExpense, HttpStatusCode.Created);
string uri = Url.Route(null, new { id = category.CategoryId });
response.Headers.Location = new Uri(Request.RequestUri, uri);
return(response);
}
}
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
// POST /api/category
public HttpResponseMessage Post(CategoryModel category)
{
if (ModelState.IsValid)
{
var command = new CreateOrUpdateCategoryCommand(category.CategoryId, category.CategoryName, category.Description);
var result = commandBus.Submit(command);
if (result.Success)
{
var response = Request.CreateResponse(HttpStatusCode.Created, category);
string uri = Url.Link("DefaultApi", new { id = category.CategoryId });
response.Headers.Location = new Uri(uri);
return(response);
}
}
else
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState));
}
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
public void CategoryUpdateTest()
{
Category category;
using (var lifetime = container.BeginLifetimeScope())
{
ICategoryRepository categoryRepository = lifetime.Resolve <ICategoryRepository>();
DefaultCommandBus commandBus = lifetime.Resolve <DefaultCommandBus>();
IMappingEngine mapper = lifetime.Resolve <IMappingEngine>();
category = categoryRepository.Get(c => c.Name == "Test Category");
Assert.IsNotNull(category, "Error: Category was now found.");
category.Name = "Updated Test Category";
CreateOrUpdateCategoryCommand command = mapper.Map <CreateOrUpdateCategoryCommand>(category);
IValidationHandler <CreateOrUpdateCategoryCommand> validationHandler = lifetime.Resolve <IValidationHandler <CreateOrUpdateCategoryCommand> >();
IEnumerable <ValidationResult> validations = commandBus.Validate(command, validationHandler);
foreach (var val in validations)
{
Assert.IsNull(val, "Error: Category creation did not validate " + val.Message);
}
}
using (var lifetime = container.BeginLifetimeScope())
{
DefaultCommandBus commandBus = lifetime.Resolve <DefaultCommandBus>();
IMappingEngine mapper = lifetime.Resolve <IMappingEngine>();
CreateOrUpdateCategoryCommand command = mapper.Map <CreateOrUpdateCategoryCommand>(category);
ICommandHandler <CreateOrUpdateCategoryCommand> commnadHandler = lifetime.Resolve <ICommandHandler <CreateOrUpdateCategoryCommand> >();
ICommandResult result = commandBus.Submit(command, commnadHandler);
Assert.IsNotNull(result, "Error: Category was not updated by CommandBus");
Assert.IsTrue(result.Success, "Error: Provincia was not updated by CommandBus");
}
}
