def create_workflow(self):
"""
Creates and sets workflow, tasks.
"""
try:
template = WorkflowTemplate.objects.get(
pk=self.workflowtemplate_id)
if template is None:
self.log.warning("Workflow template '%s' does not exist.")
return False
template_tasks = WorkflowTemplateTask.objects.filter(
workflow_template=template.id)
if template_tasks.exists() == False:
self.log.warning("Workflow template '%s' has not any task." %
template.code)
return False
# Adde field tcreated to workflow
self.workflow = Workflow(scenario=self.scenario_id,
code=template.code,
template=template,
tcreated=datetime.datetime.today(),
priority=self.workflowpriority)
self.workflow.save()
# TODO define default body
# self.log.debug("Created workflow '%s' for scenario '%s'." % (
# template.code, self.scenario_id))
self.bulk_tasks = []
for template_task in template_tasks:
task = WorkflowTask(
workflow=self.workflow,
code=template_task.code,
tcreated=datetime.datetime.today(),
parent_code=template_task.parent_code,
max_failures=template_task.max_failures,
max_duration_minutes=template_task.max_duration_minutes)
task.save()
self.bulk_tasks.append(task)
return True
except Exception as ex:
self.log.error("{0}".format(ex))
return False
