Class: CivilService::Service

Inherits:
Object
  • Object
show all
Includes:
ActiveModel::Validations
Defined in:
lib/civil_service/service.rb

Class Attribute Summary collapse

Instance Attribute Summary collapse

Instance Method Summary collapse

Class Attribute Details

.result_class ⇒ Object 



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# File 'lib/civil_service/service.rb', line 10

def result_class
  @result_class || CivilService::Result
end

.validate_manually ⇒ Object

Returns the value of attribute validate_manually.



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# File 'lib/civil_service/service.rb', line 7

def validate_manually
  @validate_manually
end

Instance Attribute Details

#logger ⇒ Object 



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# File 'lib/civil_service/service.rb', line 47

def logger
  @logger || Rails.logger
end

Instance Method Details

#call(validate: true) ⇒ Object 



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# File 'lib/civil_service/service.rb', line 15

def call(validate: true)
  if validate && !self.class.validate_manually
    return failure(errors) unless valid?
  end

  begin
    inner_call
  rescue StandardError => exception
    errors.add :base, exception.message
    failure(errors, exception: exception)
  end
end

#call!(validate: true) ⇒ Object

Raises:



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# File 'lib/civil_service/service.rb', line 37

def call!(validate: true)
  if validate && !self.class.validate_manually
    raise CivilService::ServiceFailure.new(self, failure(errors)) unless valid?
  end

  result = call_and_raise(validate: false) # we already just did the validation step if needed
  raise CivilService::ServiceFailure.new(self, result) if result.failure?
  result
end

#call_and_raise(validate: true) ⇒ Object 



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# File 'lib/civil_service/service.rb', line 28

def call_and_raise(validate: true)
  result = call(validate: validate)
  if result.exception
    raise result.exception, result.exception.message, result.exception.backtrace
  end

  result
end