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models: move html_data_attributes to policies.

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Move html_data_attributes definitions from models to policies. Which
attributes are permitted as data-* attributes is a view level concern
and should be defined on the policy level, not the model level. Models
should be agnostic about how they're used in views.
This commit is contained in:
evazion
2020-08-17 17:22:41 -05:00
parent 4b18361aaf
commit 937653e519
16 changed files with 43 additions and 47 deletions
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11
app/policies/application_policy.rb
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@@ -70,7 +70,18 @@ class ApplicationPolicy
permitted_attributes_for_update
end
# The list of attributes that are permitted to be returned by the API.
def api_attributes
record.class.attribute_types.reject { |name, attr| attr.type.in?([:inet, :tsvector]) }.keys.map(&:to_sym)
end
# The list of attributes that are permitted to be used as data-* attributes
# in tables and in the <body> tag on show pages.
def html_data_attributes
data_attributes = record.class.columns.select do |column|
column.type.in?([:integer, :boolean]) && !column.array?
end.map(&:name).map(&:to_sym)
api_attributes & data_attributes
end
end