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30990006a9
This reduces chances of errors where consumers of strings mutate inputs and reduces memory usage of the app. Test suite passes now, but there may be some stuff left, so we will run a few sites on a branch prior to merging
30 lines
1.1 KiB
Ruby
30 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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class CreateBookmarkActions < ActiveRecord::Migration[4.2]
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def up
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execute "INSERT INTO user_actions (action_type,
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user_id,
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target_topic_id,
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target_post_id,
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acting_user_id,
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created_at,
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updated_at)
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SELECT DISTINCT 3,
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pa.user_id,
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p.topic_id,
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pa.post_id,
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pa.user_id,
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pa.created_at,
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pa.updated_at
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FROM post_actions AS pa
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INNER JOIN posts AS p ON p.id = pa.post_id AND p.post_number = 1
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WHERE NOT EXISTS (SELECT 1 FROM user_actions AS ua WHERE ua.target_post_id = pa.post_id AND ua.action_type = 3 AND ua.user_id = pa.user_id)
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AND pa.post_action_type_id = 1
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AND pa.deleted_at IS NULL"
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end
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def down
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raise ActiveRecord::IrreversibleMigration
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end
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end
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