Module: IIPolicy::Core

Extended by:
ActiveSupport::Concern
Includes:
Coactive::Initializer
Included in:
Base
Defined in:
lib/ii_policy/core.rb

Instance Method Summary collapse

Instance Method Details

#allowed(action) ⇒ Object 



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# File 'lib/ii_policy/core.rb', line 45

def allowed(action)
  call_all(action)
end

#call(action) ⇒ Object 



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# File 'lib/ii_policy/core.rb', line 37

def call(action)
  if respond_to?(action) && !send(action)
    @_result = false
  else
    @_result = true
  end
end

#call_all(action) ⇒ Object 



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# File 'lib/ii_policy/core.rb', line 18

def call_all(action)
  planned = case IIPolicy.config.traversal
    when :preorder
      [self] + coactors
    when :postorder
      coactors + [self]
    when :inorder
      planned = coactors.in_groups(2, false)
      planned[0] + [self] + planned[1]
    end

  planned.each do |policy|
    result = policy == self ? call(action) : policy.new(@context).call_all(action)
    return false unless result
  end

  return true
end

#initialize(args = {}) ⇒ Object 



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# File 'lib/ii_policy/core.rb', line 14

def initialize(args = {})
  super
end

#policy(item) ⇒ Object 



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# File 'lib/ii_policy/core.rb', line 49

def policy(item)
  context = self.class.context_class.new(@context.to_h.dup.merge(item: item))
  self.class.lookup(item).new(context)
end