discourse/db/migrate/20190327205525_require_revi...

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# frozen_string_literal: true
class RequireReviewableScores < ActiveRecord::Migration[5.2]
def up
min_score = DB.query_single("SELECT value FROM site_settings WHERE name = 'min_score_default_visibility'")[0].to_f
min_score = 1.0 if (min_score < 1.0)
execute(<<~SQL)
INSERT INTO reviewable_scores (
reviewable_id,
user_id,
reviewable_score_type,
score,
status,
created_at,
updated_at
)
SELECT r.id,
-1,
9,
#{min_score},
r.status,
r.created_at,
r.created_at
FROM reviewables AS r
WHERE r.type IN ('ReviewableQueuedPost', 'ReviewableUser')
SQL
execute(<<~SQL)
UPDATE reviewables SET score = (
SELECT COALESCE(SUM(score), 0)
FROM reviewable_scores
WHERE reviewable_scores.reviewable_id = reviewables.id
)
SQL
end
def down
execute(<<~SQL)
DELETE FROM reviewable_scores WHERE reviewable_id IN (
SELECT id FROM reviewables WHERE type IN ('ReviewableQueuedPost', 'ReviewableUser')
)
SQL
end
end