public async Task <MediatR.Unit> Handle(DeleteProductCategoryCommand request, CancellationToken cancellationToken)
{
// get productCategory by id
var productCategoryFromRepo = await _productCategoryRepository.FindByIdAsync(request.ProductCategoryId);
if (productCategoryFromRepo == null)
{
throw new ProductCategoryNotFoundException(request.ProductCategoryId);
}
if (productCategoryFromRepo.Products.Count > 0)
{
throw new ProductCategoryContainsProductsException(request.ProductCategoryId);
}
// we call delete productCategory to rase delete productCategory event to sync with algolia
productCategoryFromRepo.Delete();
// update productCategory with the new unit deleted
_productCategoryRepository.Delete(productCategoryFromRepo);
// save changes in the database and rase ProductCategoryUpdated event
await _productCategoryRepository.UnitOfWork.SaveEntitiesAsync(cancellationToken);
return(MediatR.Unit.Value);
}
public async Task Handle(ProductCategoryUpdated notification, CancellationToken cancellationToken)
{
_logger.LogInformation("Brimo API EventHandelr: {Name} {@UserId} {@UserName} {@Request}", nameof(ProductCategoryUpdated), _currentUserService.UserId, _currentUserService.Name, notification);
var productCategory = await _productCategoryRepository.FindByIdAsync(notification.ProductCategory.Id.ToString());
var productCategoryToAddToAlgoia = _mapper.Map <AlgoliaProductCategoryVM>(productCategory);
await _searchEngine.UpdateEntity(productCategoryToAddToAlgoia, "productCategories");
}
public async Task <string> Handle(UpdateProductCategoryCommand request, CancellationToken cancellationToken)
{
var productCategoryFromRepo = await _productCategoryRepository.FindByIdAsync(request.ProductCategoryId);
if (productCategoryFromRepo == null)
{
throw new ProductCategoryNotFoundException(request.ProductCategoryId);
}
productCategoryFromRepo.Update(request.Name, request.PhotoUrl);
_productCategoryRepository.Update(productCategoryFromRepo);
await _productCategoryRepository.UnitOfWork.SaveEntitiesAsync(cancellationToken);
return(productCategoryFromRepo.Id.ToString());
}