Module: Railjet::UseCase

Extended by:
ActiveSupport::Concern
Includes:
Railjet::Util::PolicyHelper, Railjet::Util::UseCaseHelper
Defined in:
lib/railjet/use_case.rb

Defined Under Namespace

Modules: ClassMethods

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Railjet::Util::PolicyHelper

#policy

Methods included from Railjet::Util::UseCaseHelper

#use_case

Instance Attribute Details

#context ⇒ Object (readonly)

Returns the value of attribute context.



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# File 'lib/railjet/use_case.rb', line 7

def context
  @context
end

Instance Method Details

#check_ability!(*args) ⇒ Object 



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# File 'lib/railjet/use_case.rb', line 36

def check_ability!(*args)
  true
end

#check_policy!(*args) ⇒ Object 



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# File 'lib/railjet/use_case.rb', line 40

def check_policy!(*args)
  true
end

#initialize(context) ⇒ Object 



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# File 'lib/railjet/use_case.rb', line 9

def initialize(context)
  @context = context
end

#with_ability_check(*args) ⇒ Object 



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# File 'lib/railjet/use_case.rb', line 21

def with_ability_check(*args)
  if check_ability!(*args)
    yield if block_given?
  else
    raise Railjet::UnauthorizedError
  end
end

#with_policy_check(*args) ⇒ Object 



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# File 'lib/railjet/use_case.rb', line 29

def with_policy_check(*args)
  check_policy!(*args)
  yield if block_given?
rescue Railjet::PolicyError => e
  raise Railjet::PolicyNotMetError.new(e.errors)
end

#with_requirements_check(*args) ⇒ Object 



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# File 'lib/railjet/use_case.rb', line 13

def with_requirements_check(*args)
  with_ability_check(*args) do
    with_policy_check(*args) do
      yield if block_given?
    end
  end
end