Class: Rbacan::RouteConstraint

Inherits:
Object
  • Object
show all
Defined in:
lib/rbacan/route_constraint.rb

Instance Method Summary collapse

Constructor Details

#initialize(role: nil, permission: nil, user_resolver: nil, context_resolver: nil) ⇒ RouteConstraint

Returns a new instance of RouteConstraint.



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# File 'lib/rbacan/route_constraint.rb', line 3

def initialize(role: nil, permission: nil, user_resolver: nil, context_resolver: nil)
  if role.nil? && permission.nil?
    raise ArgumentError, 'Provide exactly one role: or permission:'
  end
  if role && permission
    raise ArgumentError, 'Provide exactly one role: or permission:, not both'
  end

  @role = role&.to_s
  @permission = permission&.to_s
  @user_resolver = user_resolver
  @context_resolver = context_resolver
end

Instance Method Details

#matches?(request) ⇒ Boolean

Returns:



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# File 'lib/rbacan/route_constraint.rb', line 17

def matches?(request)
  return hardened_match?(request) unless Rbacan.legacy_mode

  user = current_user_from(request)
  return false unless user

  @role ? user.has_role?(@role) : user.can?(@permission)
end