73 lines
1.9 KiB
Ruby
73 lines
1.9 KiB
Ruby
# typed: strict
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# frozen_string_literal: true
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class MigrateIbPostDataToAux < ActiveRecord::Migration[7.2]
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sig { void }
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def up
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cols = [
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[:ib_id, :integer, { index: true }],
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[:state, :string, {}],
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[:rating, :string, {}],
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[:submission_type, :string, {}],
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[:title, :string, {}],
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[:writing, :string, {}],
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[:description, :string, {}],
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[:num_views, :integer, {}],
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[:num_files, :integer, {}],
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[:num_favs, :integer, {}],
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[:num_comments, :integer, {}],
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[:keywords, :jsonb, { default: [] }],
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[:last_file_updated_at, :timestamp, {}],
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[
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:deep_update_log_entry,
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:references,
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{ foreign_key: { to_table: :http_log_entries }, index: false },
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],
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[
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:shallow_update_log_entry,
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:references,
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{ foreign_key: { to_table: :http_log_entries }, index: false },
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],
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[:shallow_updated_at, :timestamp, {}],
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[:deep_updated_at, :timestamp, {}],
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[:ib_detail_raw, :jsonb, {}],
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]
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create_aux_table :domain_posts, :ib do |t|
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cols.each { |name, type, opts| t.send(type, name, **opts) }
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end
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col_names =
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cols.map do |name, type, opts|
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type == :references ? "#{name}_id" : "#{name}"
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end
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col_selects =
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cols.map do |name, type, opts|
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if type == :references
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"(json_attributes->>'#{name}_id')::integer as #{name}_id"
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elsif type == :string
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"(json_attributes->>'#{name}')::text as #{name}"
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else
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"(json_attributes->>'#{name}')::#{type} as #{name}"
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end
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end
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execute <<~SQL
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INSERT INTO domain_posts_ib_aux (
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base_table_id,
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#{col_names.join(",\n ")}
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)
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SELECT
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id as base_table_id,
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#{col_selects.join(",\n ")}
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FROM domain_posts WHERE type = 'Domain::Post::InkbunnyPost'
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SQL
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end
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sig { void }
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def down
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drop_table :domain_posts_ib_aux
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end
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end
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