Class: Dsu::Presenters::Project::DeleteByNumberPresenter

Inherits:
BasePresenterEx show all
Defined in:
lib/dsu/presenters/project/delete_by_number_presenter.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(project_number:, options: {}) ⇒ DeleteByNumberPresenter

Returns a new instance of DeleteByNumberPresenter.

Raises:

  • (ArgumentError) 


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# File 'lib/dsu/presenters/project/delete_by_number_presenter.rb', line 15

def initialize(project_number:, options: {})
  super(options: options)

  raise ArgumentError, 'project_number is blank' if project_number.blank?

  self.project_number = project_number
end

Instance Attribute Details

#project_number ⇒ Object

Returns the value of attribute project_number.



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# File 'lib/dsu/presenters/project/delete_by_number_presenter.rb', line 10

def project_number
  @project_number
end

Instance Method Details

#project_default? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dsu/presenters/project/delete_by_number_presenter.rb', line 34

def project_default?
  project&.default_project?
end

#project_does_not_exist? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dsu/presenters/project/delete_by_number_presenter.rb', line 30

def project_does_not_exist?
  !project&.exist?
end

#project_errors ⇒ Object 



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# File 'lib/dsu/presenters/project/delete_by_number_presenter.rb', line 38

def project_errors
  return false unless project&.persisted?

  project.errors.full_messages
end

#respond(response:) ⇒ Object 



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# File 'lib/dsu/presenters/project/delete_by_number_presenter.rb', line 23

def respond(response:)
  return false unless response
  return false if project_does_not_exist? || project_default?

  project.delete! if project&.present?
end