Class: Spina::Admin::Conferences::PresentationType

Inherits:

ApplicationRecord

• Object
• ActiveRecord::Base
• ApplicationRecord
• Spina::Admin::Conferences::PresentationType

Defined in:

app/models/spina/admin/conferences/presentation_type.rb

Overview

Presentation type records.

Validators

Presence

#name, #minutes. #duration.

Translations

• #name

Instance Attribute Summary

• #conference ⇒ Conference^?

  Directly associated conference.

• #duration ⇒ ActiveSupport::Duration^?

  The duration of dependent presentations.

• #name ⇒ String^?

  The name of the presentation type.

• #presentations ⇒ ActiveRecord::Relation

  Presentations associated with #sessions.

• #sessions ⇒ ActiveRecord::Relation

  Directly associated sessions.

Instance Method Summary

• #minutes ⇒ Integer^?

  Duration in minutes.

• #minutes=(minutes) ⇒ void

  Sets the duration of the conference.

• #sorted ⇒ ActiveRecord::Relation

  All presentation types, ordered by name.

Instance Attribute Details

#conference ⇒ Conference^?

# File 'app/models/spina/admin/conferences/presentation_type.rb', line 29

belongs_to :conference, -> { includes(:translations) }, inverse_of: :presentation_types, touch: true

#duration ⇒ ActiveSupport::Duration^?

# File 'app/models/spina/admin/conferences/presentation_type.rb', line 25

attribute :duration, :interval

#name ⇒ String^?

# File 'app/models/spina/admin/conferences/presentation_type.rb', line 18

translates :name, fallbacks: true

#presentations ⇒ ActiveRecord::Relation

Returns Presentations associated with #sessions.

See Also:

• Spina::Admin::Conferences::Presentation
• Session#presentations

# File 'app/models/spina/admin/conferences/presentation_type.rb', line 39

has_many :presentations, -> { distinct.includes(:translations) }, through: :sessions

#sessions ⇒ ActiveRecord::Relation

Note:

A presentation type cannot be destroyed if it has dependent sessions.

Returns directly associated sessions.

See Also:

• Session

# File 'app/models/spina/admin/conferences/presentation_type.rb', line 34

has_many :sessions, -> { includes(:translations) }, inverse_of: :presentation_type, dependent: :restrict_with_error

Instance Method Details

#minutes ⇒ Integer^?

# File 'app/models/spina/admin/conferences/presentation_type.rb', line 45

def minutes
  return if duration.blank?

  duration.to_i / ActiveSupport::Duration::PARTS_IN_SECONDS[:minutes]
end

#minutes=(minutes) ⇒ void

This method returns an undefined value.

Sets the duration of the conference.

# File 'app/models/spina/admin/conferences/presentation_type.rb', line 54

def minutes=(minutes)
  self.duration = minutes.to_i.minutes
end

#sorted ⇒ ActiveRecord::Relation

# File 'app/models/spina/admin/conferences/presentation_type.rb', line 21

scope :sorted, -> { i18n.order :name }