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Support polymorphic relations by using has_many :through #571

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Support polymorphic relations by using has_many :through #571

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5bf0070
Use has_many :through
ajclaasen Nov 24, 2021
d8424e8
Add support for polymorphic associations
ajclaasen Nov 24, 2021
42cd97f
Use dependent: :destroy for join table association
ajclaasen Nov 30, 2021
7cde450
Merge branch 'master' into master
thomas-mcdonald Dec 2, 2021
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7 changes: 5 additions & 2 deletions lib/rolify.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -24,10 +24,13 @@ def rolify(options = {})
self.role_join_table_name = options[:role_join_table_name]

rolify_options = { :class_name => options[:role_cname].camelize }
rolify_options.merge!({ :join_table => self.role_join_table_name }) if Rolify.orm == "active_record"
rolify_options.merge!(options.reject{ |k,v| ![ :before_add, :after_add, :before_remove, :after_remove, :inverse_of ].include? k.to_sym })

has_and_belongs_to_many :roles, **rolify_options
join_table_options = { }
join_table_options.merge!(options.reject{ |k,v| ![ :as ].include? k.to_sym })

has_many self.role_join_table_name.to_sym, dependent: :destroy, **join_table_options
has_many :roles, through: self.role_join_table_name.to_sym, **rolify_options

self.adapter = Rolify::Adapter::Base.create("role_adapter", self.role_cname, self.name)

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