forked from potsda.mn/mobilizon
Merge branch 'fix-db-trigger' into 'main'
Only trigger refresh_instances when the actor being changed is a relay Closes #1103 See merge request framasoft/mobilizon!1230
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defmodule Mobilizon.Storage.Repo.Migrations.ChangeRefreshInstanceTriggerToOnlyExecuteOnRelays do
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use Ecto.Migration
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def up do
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execute("""
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DROP TRIGGER IF EXISTS refresh_instances_trigger ON actors;
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""")
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execute("""
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CREATE TRIGGER refresh_instances_trigger_new
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AFTER INSERT OR UPDATE
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ON actors
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FOR EACH ROW
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WHEN (NEW.preferred_username = 'relay')
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EXECUTE PROCEDURE refresh_instances();
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""")
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execute("""
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CREATE TRIGGER refresh_instances_trigger_old
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AFTER DELETE
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ON actors
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FOR EACH ROW
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WHEN (OLD.preferred_username = 'relay')
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EXECUTE PROCEDURE refresh_instances();
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""")
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end
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def down do
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execute("""
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DROP TRIGGER IF EXISTS refresh_instances_trigger_new ON actors;
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""")
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execute("""
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DROP TRIGGER IF EXISTS refresh_instances_trigger_old ON actors;
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""")
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execute("""
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CREATE TRIGGER refresh_instances_trigger
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AFTER INSERT OR UPDATE OR DELETE
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ON actors
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FOR EACH STATEMENT
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EXECUTE PROCEDURE refresh_instances();
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""")
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end
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end
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