44 lines
1.1 KiB
Ruby
44 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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class MigrateGithubUserInfos < ActiveRecord::Migration[6.0]
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def up
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# If the user_associated_accounts table is currently empty,
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# maintain the primary key from github_user_infos
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# This is useful for people that are using data explorer to access the data
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maintain_ids = DB.query_single("SELECT count(*) FROM user_associated_accounts")[0] == 0
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execute <<~SQL
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INSERT INTO user_associated_accounts (
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provider_name,
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provider_uid,
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user_id,
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info,
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last_used,
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created_at,
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updated_at
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#{", id" if maintain_ids}
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) SELECT
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'github',
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github_user_id,
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user_id,
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json_build_object('nickname', screen_name),
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updated_at,
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created_at,
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updated_at
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#{", id" if maintain_ids}
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FROM github_user_infos
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SQL
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execute <<~SQL if maintain_ids
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SELECT setval(
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pg_get_serial_sequence('user_associated_accounts', 'id'),
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(select greatest(max(id), 1) from user_associated_accounts)
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);
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SQL
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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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