Wednesday, December 24, 2014
Hi everyone! Are you ok? I hope yes...
I'm working on a class whose its responsibility is calculate Brazilian taxes.
Its use is so and so like this:
invoice_product = InvoiceProduct.new(filtered_params) operationkind = Operationkind.find(params[:operationkind_id]) recipient = Person.find(params[:recipient_id])
finder = Taxes::Premisefinder.new
finder.find( current_user.licenciated, recipient.city.uf, operationkind, invoice_product.product.taxgroup, invoice_product)
render json: invoice_product, status: :createdIt's used in a controller to respond as json in a rest API. It's not a ActiveRecord descendent class.
My doubt is: what is the best way to collect the possible errors generated from Taxes::Premisefinder?
Should I do Taxes::Premisefinder generates exceptions and catch them on the controller?
Should I use similar strategy of ActiveRecord using Errrors class?
In this case, what's the Rails way to work?
Thanks!
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