public async Task <IEnumerable <OrganisationType> > Handle(GetOrganisationTypesByCategoryRequest request, CancellationToken cancellationToken)
{
if (!_providerTypeValidator.IsValidProviderTypeId(request.ProviderTypeId))
{
string invalidProviderTypeError = $@"Invalid Provider Type Id [{request.ProviderTypeId}]";
_logger.LogInformation(invalidProviderTypeError);
throw new BadRequestException(invalidProviderTypeError);
}
if (!_categoryValidator.IsValidCategoryId(request.CategoryId))
{
string invalidMessage = $@"Invalid Category Id [{request.CategoryId}]";
_logger.LogInformation(invalidMessage);
throw new BadRequestException(invalidMessage);
}
_logger.LogInformation($@"Handling Organisation Types for a category lookup for Provider Type Id [{request.ProviderTypeId}], Category Id [{request.CategoryId}]");
try
{
return(await _repository.GetOrganisationTypesForProviderTypeIdCategoryId(request.ProviderTypeId, request.CategoryId));
}
catch (Exception ex)
{
_logger.LogError("Unable to retrieve Organisation Types for a category lookup for Provider Type Id [{request.ProviderTypeId}], Category Id [{request.CategoryId}]", ex);
throw new ApplicationException(ex.Message);
}
}
public async Task <IActionResult> OrganisationTypesByCategory(int providerTypeId, int categoryId)
{
var request = new GetOrganisationTypesByCategoryRequest {
ProviderTypeId = providerTypeId, CategoryId = categoryId
};
return(Ok(await _mediator.Send(request)));
}
public void Handler_returns_bad_request_for_invalid_provider_type(int providerTypeId)
{
var request = new GetOrganisationTypesByCategoryRequest {
ProviderTypeId = providerTypeId, CategoryId = 1
};
Func <Task> result = async() => await
_handler.Handle(request, new CancellationToken());
result.Should().Throw <BadRequestException>();
}
public void Handler_retrieves_list_of_organisations_by_provider_type(int providerTypeId, int categoryId)
{
_repository.Setup((x => x.GetValidOrganisationCategoryIds())).ReturnsAsync(new List <int> {
categoryId
});
var request = new GetOrganisationTypesByCategoryRequest {
ProviderTypeId = providerTypeId, CategoryId = categoryId
};
var result = _handler.Handle(request, new CancellationToken()).Result;
result.Should().NotBeNullOrEmpty();
}
public void Handler_returns_server_error_for_repository_exception()
{
var request = new GetOrganisationTypesByCategoryRequest {
ProviderTypeId = 1
};
_repository.Setup(x => x.GetOrganisationTypesForProviderTypeIdCategoryId(It.IsAny <int>(), It.IsAny <int>()))
.Throws(new Exception("Unit test exception"));
Func <Task> result = async() => await
_handler.Handle(request, new CancellationToken());
result.Should().Throw <BadRequestException>();
}
