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47 lines
1.4 KiB
47 lines
1.4 KiB
# frozen_string_literal: true |
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# == Schema Information |
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# |
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# Table name: rules |
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# |
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# id :bigint(8) not null, primary key |
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# priority :integer default(0), not null |
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# deleted_at :datetime |
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# text :text default(""), not null |
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# created_at :datetime not null |
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# updated_at :datetime not null |
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# hint :text default(""), not null |
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# |
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class Rule < ApplicationRecord |
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include Discard::Model |
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TEXT_SIZE_LIMIT = 300 |
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self.discard_column = :deleted_at |
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has_many :translations, -> { order(language: :asc) }, inverse_of: :rule, class_name: 'RuleTranslation', dependent: :destroy |
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accepts_nested_attributes_for :translations, reject_if: ->(attributes) { attributes['text'].blank? }, allow_destroy: true |
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validates :text, presence: true, length: { maximum: TEXT_SIZE_LIMIT } |
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scope :ordered, -> { kept.order(priority: :asc, id: :asc) } |
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def move!(offset) |
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rules = Rule.ordered.to_a |
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position = rules.index(self) |
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rules.delete_at(position) |
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rules.insert(position + offset, self) |
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transaction do |
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rules.each.with_index do |rule, index| |
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rule.update!(priority: index) |
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end |
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end |
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end |
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def translation_for(locale) |
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@cached_translations ||= {} |
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@cached_translations[locale] ||= translations.for_locale(locale).by_language_length.first || translations.build(language: locale, text: text, hint: hint) |
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end |
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end
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