public TemplateValidator(IBonusRepository repository, BonusQueries queries)
{
CascadeMode = CascadeMode.StopOnFirstFailure;
_infoGetter = template => repository.Templates.Single(t => t.Id == template.Id && t.Version == template.Version).Info;
_brandGetter = template => template.Info == null?_infoGetter(template).Brand : repository.Brands.SingleOrDefault(b => b.Id == template.Info.BrandId);
When(template => template.Id != Guid.Empty, () =>
{
Func <CreateUpdateTemplate, Template> templateGetter =
vm => queries.GetCurrentVersionTemplates().SingleOrDefault(t => t.Id == vm.Id);
RuleFor(template => template)
.Must(template => templateGetter(template) != null)
.WithMessage(ValidatorMessages.TemplateDoesNotExist)
.Must(template => templateGetter(template).Version == template.Version)
.WithMessage(ValidatorMessages.TemplateVersionIsNotCurrent)
.Must(template => queries.GetBonusesUsingTemplate(templateGetter(template)).Any(bonus => bonus.IsActive) == false)
.WithMessage(ValidatorMessages.AllBonusesShouldBeInactive)
.When(template => templateGetter(template).Status == TemplateStatus.Complete, ApplyConditionTo.CurrentValidator)
.WithName("Template")
.DependentRules(rules =>
{
When(template => template.Availability != null, () => ValidateAvailability(repository));
When(template => template.Rules != null, ValidateRules);
When(template => template.Wagering != null, () => ValidateWagering(repository));
});
});
When(template => template.Info != null, () => ValidateInfo(repository));
}