def validate(self, signal):
result = False
# ids of all active workflow instances for a corresponding resource (id, model_nam)
self.cr.execute('select id from wkf_instance where res_id=%s and res_type=%s and state=%s', (self.record.id, self.record.model, 'active'))
# TODO: Refactor the workflow instance object
for (instance_id,) in self.cr.fetchall():
wi = WorkflowInstance(self.session, self.record, {'id': instance_id})
res2 = wi.validate(signal)
result = result or res2
return result
def create(self):
WorkflowService.CACHE.setdefault(self.cr.dbname, {})
wkf_ids = WorkflowService.CACHE[self.cr.dbname].get(self.record.model, None)
if not wkf_ids:
self.cr.execute('select id from wkf where osv=%s and on_create=True', (self.record.model,))
wkf_ids = self.cr.fetchall()
WorkflowService.CACHE[self.cr.dbname][self.record.model] = wkf_ids
for (wkf_id, ) in wkf_ids:
WorkflowInstance.create(self.session, self.record, wkf_id)
def validate(self, signal):
result = False
# ids of all active workflow instances for a corresponding resource (id, model_nam)
self.cr.execute(
'select id from wkf_instance where res_id=%s and res_type=%s and state=%s',
(self.record.id, self.record.model, 'active'))
# TODO: Refactor the workflow instance object
for (instance_id, ) in self.cr.fetchall():
wi = WorkflowInstance(self.session, self.record,
{'id': instance_id})
res2 = wi.validate(signal)
result = result or res2
return result
def create(self):
WorkflowService.CACHE.setdefault(self.cr.dbname, {})
wkf_ids = WorkflowService.CACHE[self.cr.dbname].get(
self.record.model, None)
if not wkf_ids:
self.cr.execute(
'select id from wkf where osv=%s and on_create=True',
(self.record.model, ))
wkf_ids = self.cr.fetchall()
WorkflowService.CACHE[self.cr.dbname][self.record.model] = wkf_ids
for (wkf_id, ) in wkf_ids:
WorkflowInstance.create(self.session, self.record, wkf_id)
def write(self):
self.cr.execute(
'select id from wkf_instance where res_id=%s and res_type=%s and state=%s',
(self.record.id or None, self.record.model or None, 'active'))
for (instance_id, ) in self.cr.fetchall():
WorkflowInstance(self.session, self.record, {
'id': instance_id
}).update()
def trigger(self):
self.cr.execute(
'select instance_id from wkf_triggers where res_id=%s and model=%s',
(self.record.id, self.record.model))
res = self.cr.fetchall()
for (instance_id, ) in res:
self.cr.execute(
'select %s,res_type,res_id from wkf_instance where id=%s', (
self.session.uid,
instance_id,
))
current_uid, current_model_name, current_record_id = self.cr.fetchone(
)
current_session = Session(self.session.cr, current_uid)
current_record = Record(current_model_name, current_record_id)
WorkflowInstance(current_session, current_record, {
'id': instance_id
}).update()
def delete(self):
WorkflowInstance(self.session, self.record, {}).delete()
