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[14.0][IMP] queue_job: automatically update dependent jobs when state changes manually #676

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Aug 6, 2024
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[14.0][IMP] queue_job: automatically update dependent jobs when state changes manually #676

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80a4185
[FIX] queue_job: missing flush
QuocDuong1306 Jul 29, 2024
189a307
[IMP] queue_job: Cancel child jobs when the parent is cancelled
QuocDuong1306 Aug 1, 2024
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12 changes: 10 additions & 2 deletions queue_job/job.py
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Original file line number Diff line number Diff line change
Expand Up @@ -542,8 +542,8 @@ def perform(self):

return self.result

def enqueue_waiting(self):
sql = """
def _get_common_dependent_jobs_query(self):
return """
UPDATE queue_job
SET state = %s
FROM (
Expand Down Expand Up @@ -571,9 +571,17 @@ def enqueue_waiting(self):
AND %s = ALL(jobs.parent_states)
AND state = %s;
"""

def enqueue_waiting(self):
sql = self._get_common_dependent_jobs_query()
self.env.cr.execute(sql, (PENDING, self.uuid, DONE, WAIT_DEPENDENCIES))
self.env["queue.job"].invalidate_cache(["state"])

def cancel_dependent_jobs(self):
sql = self._get_common_dependent_jobs_query()
self.env.cr.execute(sql, (CANCELLED, self.uuid, CANCELLED, WAIT_DEPENDENCIES))
self.env["queue.job"].invalidate_cache(["state"])

def store(self):
"""Store the Job"""
job_model = self.env["queue.job"]
Expand Down
3 changes: 3 additions & 0 deletions queue_job/models/queue_job.py
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Original file line number Diff line number Diff line change
Expand Up @@ -308,13 +308,16 @@ def _change_job_state(self, state, result=None):
if state == DONE:
job_.set_done(result=result)
job_.store()
record.env["queue.job"].flush()
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Why is this flush necessary? This isn't the code path that was changed.

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@QuocDuong1306 QuocDuong1306 Aug 6, 2024 •
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Hello @amh-mw , It demonstrates the need for the flush: if you remove it, newly added tests won't pass:

The parent jobs need to be flushed before updating the child. Like v16 as is (here)

job_.enqueue_waiting()
elif state == PENDING:
job_.set_pending(result=result)
job_.store()
elif state == CANCELLED:
job_.set_cancelled(result=result)
job_.store()
record.env["queue.job"].flush()
job_.cancel_dependent_jobs()
else:
raise ValueError("State not supported: %s" % state)

Expand Down
37 changes: 37 additions & 0 deletions test_queue_job/tests/test_job.py
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@
RetryableJobError,
)
from odoo.addons.queue_job.job import (
CANCELLED,
DONE,
ENQUEUED,
FAILED,
Expand Down Expand Up @@ -531,6 +532,42 @@ def test_button_done(self):
stored.result, "Manually set to done by %s" % self.env.user.name
)

def test_button_done_enqueue_waiting_dependencies(self):
job_root = Job(self.env["test.queue.job"].testing_method)
job_child = Job(self.env["test.queue.job"].testing_method)
job_child.add_depends({job_root})

DelayableGraph._ensure_same_graph_uuid([job_root, job_child])
job_root.store()
job_child.store()

self.assertEqual(job_child.state, WAIT_DEPENDENCIES)
record_root = job_root.db_record()
record_child = job_child.db_record()
# Trigger button done
record_root.button_done()
# Check the state
self.assertEqual(record_root.state, DONE)
self.assertEqual(record_child.state, PENDING)

def test_button_cancel_dependencies(self):
job_root = Job(self.env["test.queue.job"].testing_method)
job_child = Job(self.env["test.queue.job"].testing_method)
job_child.add_depends({job_root})

DelayableGraph._ensure_same_graph_uuid([job_root, job_child])
job_root.store()
job_child.store()

self.assertEqual(job_child.state, WAIT_DEPENDENCIES)
record_root = job_root.db_record()
record_child = job_child.db_record()
# Trigger button cancelled
record_root.button_cancelled()
# Check the state
self.assertEqual(record_root.state, CANCELLED)
self.assertEqual(record_child.state, CANCELLED)

def test_requeue(self):
stored = self._create_job()
stored.write({"state": "failed"})
Expand Down
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