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32 lines
802 B
Ruby
32 lines
802 B
Ruby
# frozen_string_literal: true
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class PostReply < ActiveRecord::Base
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belongs_to :post
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belongs_to :reply, foreign_key: :reply_post_id, class_name: "Post"
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validates :reply_post_id, uniqueness: { scope: :post_id }
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validate :ensure_same_topic
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private
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def ensure_same_topic
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if post.topic_id != reply.topic_id
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self.errors.add(:base, I18n.t("activerecord.errors.models.post_reply.base.different_topic"))
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end
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end
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end
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# == Schema Information
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#
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# Table name: post_replies
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#
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# post_id :integer
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# created_at :datetime not null
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# updated_at :datetime not null
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# reply_post_id :integer
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#
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# Indexes
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#
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# index_post_replies_on_post_id_and_reply_post_id (post_id,reply_post_id) UNIQUE
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# index_post_replies_on_reply_post_id (reply_post_id)
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#
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