28 行
768 B
Ruby
28 行
768 B
Ruby
class UserThemeSlot < ApplicationRecord
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BASE_THEMES = ['light', 'dark'].freeze
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SLOT_NOS = [1, 2, 3].freeze
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belongs_to :user
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validates :user_id, presence: true
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validates :base_theme, presence: true, inclusion: { in: BASE_THEMES }
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validates :slot_no, presence: true, inclusion: { in: SLOT_NOS }
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validates :tokens, presence: true
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validates :user_id, uniqueness: { scope: [:base_theme, :slot_no] }
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validate :tokens_must_be_object
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def serializable_hash(options = nil)
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hash = { only: [:base_theme, :slot_no, :tokens, :created_at, :updated_at] }
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super(hash.merge(options || {}))
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end
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private
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def tokens_must_be_object
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return if tokens.is_a?(Hash)
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errors.add(:tokens, 'は JSON object で指定してください．')
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end
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end
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