42 lines
1.6 KiB
MySQL
42 lines
1.6 KiB
MySQL
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-- we are moving recording functionality from streams to vods
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-- delete outdated
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DROP FUNCTION IF EXISTS public.tg__add_record_job CASCADE;
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DROP TRIGGER IF EXISTS stream_update ON api.streams;
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DROP TRIGGER IF EXISTS stream_create ON api.streams;
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-- We create a function which lets Postgrest's automation user create jobs in Graphile Worker.
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-- Normally only the database owner, in our case `postgres`, can add jobs due to RLS in graphile_worker tables.
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-- Under the advice of graphile_worker author, we can use a SECURITY DEFINER wrapper function.
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-- @see https://worker.graphile.org/docs/sql-add-job#graphile_workeradd_job:~:text=graphile_worker.add_job(...),that%20are%20necessary.)
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-- @see https://discord.com/channels/489127045289476126/1179293106336694333/1179605043729670306
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-- @see https://discord.com/channels/489127045289476126/498852330754801666/1067707497235873822
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CREATE FUNCTION public.tg__add_record_job() RETURNS trigger
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LANGUAGE plpgsql SECURITY DEFINER
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SET search_path TO 'pg_catalog', 'public', 'pg_temp'
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AS $$
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begin
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PERFORM graphile_worker.add_job('record', json_build_object(
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'url', NEW.url,
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'vod_id', NEW.id
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), max_attempts := 12);
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return NEW;
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end;
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$$;
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-- when a vod is updated, we add a job in graphile to update_discord_message
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CREATE TRIGGER vod_update
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AFTER UPDATE ON api.vods
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FOR EACH ROW
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EXECUTE PROCEDURE public.tg__update_discord_message('update_discord_message');
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-- when a vod is created, we add a 'record' job in graphile-worker
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CREATE TRIGGER vod_create
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AFTER INSERT ON api.vods
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FOR EACH ROW
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EXECUTE PROCEDURE public.tg__add_record_job('record');
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