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Fix response_to_recipient? CTE

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This commit is contained in:
Claire 2021-12-06 08:32:31 +01:00
parent b27f50da5a
commit df68d2eab8
1 changed files with 9 additions and 5 deletions
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14
app/services/notify_service.rb
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@ -73,9 +73,11 @@ class NotifyService < BaseService
# Using an SQL CTE to avoid unneeded back-and-forth with SQL server in case of long threads # Using an SQL CTE to avoid unneeded back-and-forth with SQL server in case of long threads
!Status.count_by_sql([<<-SQL.squish, id: @notification.target_status.in_reply_to_id, recipient_id: @recipient.id, sender_id: @notification.from_account.id]).zero? !Status.count_by_sql([<<-SQL.squish, id: @notification.target_status.in_reply_to_id, recipient_id: @recipient.id, sender_id: @notification.from_account.id]).zero?
WITH RECURSIVE ancestors(id, in_reply_to_id, replying_to_sender) AS ( WITH RECURSIVE ancestors(id, in_reply_to_id, replying_to_sender, path) AS (
SELECT SELECT
s.id, s.in_reply_to_id, (CASE s.id,
s.in_reply_to_id,
(CASE
WHEN s.account_id = :recipient_id THEN WHEN s.account_id = :recipient_id THEN
EXISTS ( EXISTS (
SELECT * SELECT *
@ -84,7 +86,8 @@ class NotifyService < BaseService
) )
ELSE ELSE
FALSE FALSE
END) END),
ARRAY[s.id]
FROM statuses s FROM statuses s
WHERE s.id = :id WHERE s.id = :id
UNION ALL UNION ALL
@ -100,10 +103,11 @@ class NotifyService < BaseService
) )
ELSE ELSE
FALSE FALSE
END) END),
st.path || s.id
FROM ancestors st FROM ancestors st
JOIN statuses s ON s.id = st.in_reply_to_id JOIN statuses s ON s.id = st.in_reply_to_id
WHERE st.replying_to_sender IS FALSE WHERE st.replying_to_sender IS FALSE AND NOT s.id = ANY(path)
) )
SELECT COUNT(*) SELECT COUNT(*)
FROM ancestors st FROM ancestors st