29 lines
1013 B
Ruby
29 lines
1013 B
Ruby
class Goal < ActiveRecord::Base
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belongs_to :project, required: true
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has_many :targets, -> { order effective_from: :desc }, inverse_of: :goal,
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dependent: :destroy, extend: BodyTracking::ItemsWithQuantities
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has_many :exposures, as: :view, dependent: :destroy,
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class_name: 'Exposure', extend: BodyTracking::TogglableExposures
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has_many :quantities, -> { order "lft" }, through: :exposures
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accepts_nested_attributes_for :targets, allow_destroy: true
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validates :is_binding, uniqueness: {scope: :project_id}, if: :is_binding?
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validates :name, presence: true, uniqueness: {scope: :project_id},
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exclusion: {in: [I18n.t('goals.binding.name')], unless: :is_binding?}
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after_initialize do
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if new_record?
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self.is_binding = false if self.is_binding.nil?
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self.targets.new if !self.is_binding && self.targets.empty?
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end
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end
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before_save do
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quantities << targets.map(&:quantity)[0..5] if exposures.empty?
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end
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before_destroy prepend: true do
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!is_binding?
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end
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end
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