29 lines
726 B
Ruby
29 lines
726 B
Ruby
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# frozen_string_literal: true
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class ExperimentSubject < ApplicationRecord
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include ::Gitlab::Experimentation::GroupTypes
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belongs_to :experiment, inverse_of: :experiment_subjects
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belongs_to :user
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belongs_to :group
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belongs_to :project
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validates :experiment, presence: true
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validates :variant, presence: true
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validate :must_have_one_subject_present
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enum variant: { GROUP_CONTROL => 0, GROUP_EXPERIMENTAL => 1 }
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private
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def must_have_one_subject_present
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if non_nil_subjects.length != 1
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errors.add(:base, s_("ExperimentSubject|Must have exactly one of User, Group, or Project."))
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end
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end
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def non_nil_subjects
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@non_nil_subjects ||= [user, group, project].reject(&:blank?)
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end
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end
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