public When_i_clone_template_to_create_new_template()
{
_command = new TemplateCreateAsCloneCommand
{
CloneFromTemplateId = Guid.NewGuid().ToString(),
Description = "New Description",
FundingStreamId = "NEW",
FundingPeriodId = "20-21"
};
_author = new Reference("222", "CloningTestUser");
SetupMocks();
_service = new TemplateBuilderService(
_validatorFactory,
_templateValidationService,
_templateMetadataResolver,
_versionRepository,
_templateRepository,
_templateIndexer,
_policyRepository,
_templateBlobService,
Substitute.For <ILogger>());
_result = _service.CreateTemplateAsClone(_command, _author).GetAwaiter().GetResult();
}
public async Task <IActionResult> CreateTemplateAsClone([FromBody] TemplateCreateAsCloneCommand createModel)
{
Guard.ArgumentNotNull(createModel, nameof(createModel));
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
FundingStreamPermission permissions = await _authorizationHelper.GetUserFundingStreamPermissions(User, createModel.FundingStreamId);
if (!permissions.CanCreateTemplates)
{
_logger.Error($"User [{User?.Identity?.Name}] has insufficient permissions to create a {createModel.FundingStreamId} template");
return(Forbid(new AuthenticationProperties()));
}
ValidatedApiResponse <string> result = await _client.CreateTemplateAsClone(createModel);
switch (result.StatusCode)
{
case HttpStatusCode.Created:
return(Created($"api/templates/build/{result.Content}", result.Content));
case HttpStatusCode.BadRequest:
return(BadRequest(result.ModelState));
default:
return(StatusCode((int)result.StatusCode));
}
}
public async Task <IActionResult> CreateTemplateAsClone(TemplateCreateAsCloneCommand command)
{
ValidationResult validationResult = await _validatorFactory.Validate(command);
if (!validationResult.IsValid)
{
return(validationResult.AsBadRequest());
}
Reference author = ControllerContext.HttpContext.Request?.GetUserOrDefault();
CommandResult result = await _templateBuilderService.CreateTemplateAsClone(command, author);
if (result.Succeeded)
{
return(new CreatedResult($"api/templates/build/{result.TemplateId}", result.TemplateId));
}
if (result.ValidationResult != null)
{
return(result.ValidationResult.AsBadRequest());
}
return(new InternalServerErrorResult(result.ErrorMessage ?? result.Exception?.Message ?? "Unknown error occurred"));
}
public async Task <CommandResult> CreateTemplateAsClone(TemplateCreateAsCloneCommand command, Reference author)
{
ValidationResult validatorResult = await _validatorFactory.Validate(command);
validatorResult.Errors.AddRange((await _validatorFactory.Validate(author))?.Errors);
if (!validatorResult.IsValid)
{
return(CommandResult.ValidationFail(validatorResult));
}
try
{
var sourceTemplate = await _templateRepository.GetTemplate(command.CloneFromTemplateId);
if (sourceTemplate == null)
{
return(CommandResult.ValidationFail(nameof(command.CloneFromTemplateId), "Template doesn't exist"));
}
var sourceVersion = sourceTemplate.Current;
if (command.Version != null)
{
if (!int.TryParse(command.Version, out int versionNumber))
{
return(CommandResult.ValidationFail(nameof(command.Version), $"Invalid version '{command.Version}'"));
}
sourceVersion = await _templateVersionRepository.GetTemplateVersion(command.CloneFromTemplateId, versionNumber);
if (sourceVersion == null)
{
return(CommandResult.ValidationFail(nameof(command.Version),
$"Version '{command.Version}' could not be found for template '{command.CloneFromTemplateId}'"));
}
}
IEnumerable <FundingStreamWithPeriods> available = await GetFundingStreamAndPeriodsWithoutTemplates();
var match = available.Where(x => x.FundingStream.Id == command.FundingStreamId &&
x.FundingPeriods.Any(p => p.Id == command.FundingPeriodId));
if (!match.Any())
{
string validationErrorMessage =
$"Combination of FundingStreamId [{command.FundingStreamId}] and FundingPeriodId [{command.FundingPeriodId}] not available";
_logger.Error(validationErrorMessage);
ValidationResult validationResult = new ValidationResult();
validationResult.Errors.Add(new ValidationFailure(nameof(command.FundingStreamId), validationErrorMessage));
validationResult.Errors.Add(new ValidationFailure(nameof(command.FundingPeriodId), validationErrorMessage));
return(new CommandResult
{
ErrorMessage = validationErrorMessage,
ValidationResult = validationResult
});
}
Guid templateId = Guid.NewGuid();
string templateName = $"{command.FundingStreamId} {command.FundingPeriodId}";
FundingStreamWithPeriods streamWithPeriods = available.Single(x => x.FundingStream.Id == command.FundingStreamId);
Template template = new Template
{
TemplateId = templateId.ToString(),
Name = templateName,
Description = command.Description,
FundingStream = streamWithPeriods.FundingStream,
FundingPeriod = streamWithPeriods.FundingPeriods.Single(p => p.Id == command.FundingPeriodId)
};
template.Current = Map(template,
sourceVersion,
author,
majorVersion: 0,
minorVersion: 1);
// create new version and save it
HttpStatusCode templateVersionUpdateResult = await _templateVersionRepository.SaveVersion(template.Current);
if (!templateVersionUpdateResult.IsSuccess())
{
return(CommandResult.ValidationFail(nameof(command.Version), $"Template version failed to save: {templateVersionUpdateResult}"));
}
HttpStatusCode result = await _templateRepository.CreateDraft(template);
if (result.IsSuccess())
{
await CreateTemplateIndexItem(template, author);
return(new CommandResult
{
Succeeded = true,
TemplateId = template.TemplateId
});
}
string errorMessage = $"Failed to create a new template with name {templateName} in Cosmos. Status code {(int) result}";
_logger.Error(errorMessage);
return(CommandResult.Fail(errorMessage));
}
catch (Exception ex)
{
return(new CommandResult
{
Exception = ex
});
}
}
public async Task <ValidatedApiResponse <string> > CreateTemplateAsClone(TemplateCreateAsCloneCommand command)
{
string url = "templates/build/clone";
return(await ValidatedPostAsync <string, TemplateCreateAsCloneCommand>(url, command));
}
