Class: Spina::Admin::Conferences::Room

Inherits:

ApplicationRecord

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

Defined in:

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

Overview

Room records.

Validators

Presence

#number, #building.

Translations

• #number

• #building

Instance Attribute Summary

• #building ⇒ String^?

  The building of the room.

• #institution ⇒ Institution^?

  Directly associated institution.

• #number ⇒ String^?

  The number of the room.

• #presentations ⇒ ActiveRecord::Relation

  Presentations associated with #sessions.

• #sessions ⇒ ActiveRecord::Relation

  Directly associated sessions.

Instance Method Summary

• #name ⇒ String

  The building and number of the room.

• #sorted ⇒ ActiveRecord::Relation

  All rooms, ordered by building and number.

Instance Attribute Details

#building ⇒ String^?

Returns the building of the room.

Returns:

• (String, nil) —

  the building of the room

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

translates :building, :number, fallbacks: true

#institution ⇒ Institution^?

Returns directly associated institution.

Returns:

• (Institution, nil) —

  directly associated institution

See Also:

• Institution

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

belongs_to :institution, -> { includes(:translations) }, inverse_of: :rooms, autosave: true, touch: true

#number ⇒ String^?

Returns the number of the room.

Returns:

• (String, nil) —

  the number of the room

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

translates :building, :number, fallbacks: true

#presentations ⇒ ActiveRecord::Relation

Returns Presentations associated with #sessions.

Returns:

• (ActiveRecord::Relation) —

  Presentations associated with #sessions

See Also:

• Presentation
• Session#presentations

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

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

#sessions ⇒ ActiveRecord::Relation

Note:

A room cannot be destroyed if it has dependent sessions.

Returns directly associated sessions.

Returns:

• (ActiveRecord::Relation) —

  directly associated sessions

See Also:

• Session

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

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

Instance Method Details

#name ⇒ String

Returns the building and number of the room.

Returns:

• (String) —

  the building and number of the room

# File 'app/models/spina/admin/conferences/room.rb', line 44

def name
  return if building.blank? || number.blank?

  Room.human_attribute_name :name, building: building, number: number
end

#sorted ⇒ ActiveRecord::Relation

Returns all rooms, ordered by building and number.

Returns:

• (ActiveRecord::Relation) —

  all rooms, ordered by building and number

# File 'app/models/spina/admin/conferences/room.rb', line 24

scope :sorted, -> { i18n.order :building, :number }