63 lines
2.4 KiB
Ruby
63 lines
2.4 KiB
Ruby
# This module is expanded in order to make it easier to use polymorphic
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# routes with nested resources.
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# HACK: is there a way to avoid monkey-patching here? Using helpers is
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# a similar use of a global namespace too...
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module ActionDispatch::Routing::UrlFor
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def resource_hierarchy_for(resource)
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case resource.class.name
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when "Budget::Investment", "Budget::Phase", "Budget::Group"
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[resource.budget, resource]
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when "Milestone"
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[*resource_hierarchy_for(resource.milestoneable), resource]
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when "ProgressBar"
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[*resource_hierarchy_for(resource.progressable), resource]
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when "Legislation::Annotation"
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[resource.draft_version.process, resource.draft_version, resource]
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when "Legislation::Proposal", "Legislation::Question", "Legislation::DraftVersion"
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[resource.process, resource]
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when "Topic"
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[resource.community, resource]
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else
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resource
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end
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end
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def polymorphic_hierarchy_path(resource)
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# Unfortunately, we can't use polymorphic routes because there
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# are cases where polymorphic_path doesn't get the named routes properly.
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# Example:
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#
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# polymorphic_path([legislation_proposal.process, legislation_proposal])
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#
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# That line tries to find legislation_process_legislation_proposal_path
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# while the correct route would be legislation_process_proposal_path
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#
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# We probably need to define routes differently in order to be able to use
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# polymorphic_path which might be possible with Rails 5.1 `direct` and
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# `resolve` methods.
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resources = resource_hierarchy_for(resource)
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case resource.class.name
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when "Budget::Investment"
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# polymorphic_path would return budget_budget_investment_path
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budget_investment_path(*resources)
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when "Legislation::Annotation"
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# polymorphic_path would return:
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# "legislation_process_legislation_draft_version_legislation_annotation_path"
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legislation_process_draft_version_annotation_path(*resources)
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when "Legislation::Proposal"
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# polymorphic_path would return legislation_process_legislation_proposal_path
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legislation_process_proposal_path(*resources)
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when "Legislation::Question"
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# polymorphic_path would return legislation_process_legislation_question_path
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legislation_process_question_path(*resources)
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when "Poll::Question"
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# polymorphic_path would return poll_question_path
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question_path(*resources)
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else
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polymorphic_path(resources)
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end
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end
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end
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