34 lines
1.1 KiB
Python
Executable File
34 lines
1.1 KiB
Python
Executable File
# Copyright 2020 ACSONE SA/NV
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
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import logging
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logger = logging.getLogger(__name__)
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def post_init_hook(cr, registry):
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# this is the trigger that sends notifications when jobs change
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logger.info("Create queue_job_notify trigger")
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cr.execute(
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"""
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DROP TRIGGER IF EXISTS queue_job_notify ON queue_job;
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CREATE OR REPLACE
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FUNCTION queue_job_notify() RETURNS trigger AS $$
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BEGIN
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IF TG_OP = 'DELETE' THEN
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IF OLD.state != 'done' THEN
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PERFORM pg_notify('queue_job', OLD.uuid);
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END IF;
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ELSE
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PERFORM pg_notify('queue_job', NEW.uuid);
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END IF;
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RETURN NULL;
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END;
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$$ LANGUAGE plpgsql;
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CREATE TRIGGER queue_job_notify
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AFTER INSERT OR UPDATE OR DELETE
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ON queue_job
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FOR EACH ROW EXECUTE PROCEDURE queue_job_notify();
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"""
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)
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