public static IRuleBuilderOptions <TModel, TProperty> CategoriesAreValid <TModel, TProperty>(
this IRuleBuilder <TModel, TProperty> ruleBuilder,
ICognitiveServicesDbContext cognitiveServicesDbContext,
IImageRecognitionClient imageRecognitionClient,
string errorMessage = ErrorMessages.InvalidCategories)
where TModel : UpsertImageDto
{
return(ruleBuilder.SetValidator(new CategoriesValidator <TModel>(cognitiveServicesDbContext, imageRecognitionClient, errorMessage)));
}
public CategoriesValidator(
ICognitiveServicesDbContext context,
IImageRecognitionClient imageRecognitionClient,
string errorMessage)
: base(errorMessage)
{
_context = context;
_imageRecognitionClient = imageRecognitionClient;
}
public UpdateImageValidator(ICognitiveServicesDbContext context, IImageRecognitionClient imageRecognitionClient)
{
CascadeMode = CascadeMode.StopOnFirstFailure;
RuleSet("Phase 1", () =>
{
RuleFor(n => n.Id)
.MustAsync(async(id, cancellation) => await context.Images.AnyAsync(n => n.Id == id));
});
RuleSet("Phase 2", () =>
{
RuleFor(n => n.CategoryIds)
.CategoriesAreValid(context, imageRecognitionClient);
});
}
public ImageValidator(ICognitiveServicesDbContext context, IImageRecognitionClient imageRecognitionClient)
{
CascadeMode = CascadeMode.StopOnFirstFailure;
RuleSet("Phase 1", () =>
{
RuleFor(n => n.CategoryIds)
.NotEmpty();
RuleFor(n => n.Content)
.NotEmpty();
});
RuleSet("Phase 2", () =>
{
RuleFor(n => n)
.CategoriesAreValid(context, imageRecognitionClient);
});
}
