def _revert_task_status(task):
"""
Reverts the status of an otherwise-reverted task.
Args:
task (orchestra.models.Task):
The task with status to revert.
Returns:
task (orchestra.models.Task):
The task with reverted status.
"""
assignments = assignment_history(task)
num_assignments = assignments.count()
reverted_status = None
current_assignment_counter = None
previous_assignment_counter = None
if num_assignments == 0:
# No assignment is present
reverted_status = Task.Status.AWAITING_PROCESSING
else:
assignment = last_snapshotted_assignment(task.id)
if not assignment:
# Task has an assignment but no snapshots
reverted_status = Task.Status.PROCESSING
current_assignment_counter = 0
else:
latest_counter = assignment.assignment_counter
snapshot = assignment.snapshots['snapshots'][-1]
if snapshot['type'] == TaskAssignment.SnapshotType.REJECT:
# Task was last rejected back to previous worker
reverted_status = Task.Status.POST_REVIEW_PROCESSING
current_assignment_counter = latest_counter - 1
previous_assignment_counter = latest_counter
elif (snapshot['type'] in (TaskAssignment.SnapshotType.SUBMIT,
TaskAssignment.SnapshotType.ACCEPT)):
if latest_counter == num_assignments - 1:
# Task was last submitted and no higher-level
# assignments are present (reverted tasks will never end
# in a completed state)
reverted_status = Task.Status.PENDING_REVIEW
else:
reverted_status = Task.Status.REVIEWING
previous_assignment_counter = latest_counter
current_assignment_counter = latest_counter + 1
if current_assignment_counter is not None:
current_assignment = task.assignments.get(
assignment_counter=current_assignment_counter)
current_assignment.status = TaskAssignment.Status.PROCESSING
current_assignment.save()
if previous_assignment_counter is not None:
previous_assignment = task.assignments.get(
assignment_counter=previous_assignment_counter)
previous_assignment.status = TaskAssignment.Status.SUBMITTED
previous_assignment.save()
# TODO(jrbotros): The revert methos should "peel off" snapshots,
# rather than deleting them in bulk and recalculating the assignment
# and task statuses; this logic needs to be cleaned up.
for assignment in task.assignments.all():
if assignment.status == TaskAssignment.Status.SUBMITTED:
latest_snapshot = assignment.snapshots['snapshots'][-1]
assignment.in_progress_task_data = latest_snapshot['data']
assignment.save()
task.status = reverted_status
task.save()
return task
def _revert_task_status(task):
"""
Reverts the status of an otherwise-reverted task.
Args:
task (orchestra.models.Task):
The task with status to revert.
Returns:
task (orchestra.models.Task):
The task with reverted status.
"""
assignments = assignment_history(task)
num_assignments = assignments.count()
reverted_status = None
current_assignment_counter = None
previous_assignment_counter = None
if num_assignments == 0:
# No assignment is present
reverted_status = Task.Status.AWAITING_PROCESSING
else:
assignment = last_snapshotted_assignment(task.id)
if not assignment:
# Task has an assignment but no snapshots
reverted_status = Task.Status.PROCESSING
current_assignment_counter = 0
else:
latest_counter = assignment.assignment_counter
snapshot = assignment.snapshots['snapshots'][-1]
if snapshot['type'] == TaskAssignment.SnapshotType.REJECT:
# Task was last rejected back to previous worker
reverted_status = Task.Status.POST_REVIEW_PROCESSING
current_assignment_counter = latest_counter - 1
previous_assignment_counter = latest_counter
elif (snapshot['type'] in (TaskAssignment.SnapshotType.SUBMIT,
TaskAssignment.SnapshotType.ACCEPT)):
if latest_counter == num_assignments - 1:
# Task was last submitted and no higher-level
# assignments are present (reverted tasks will never end
# in a completed state)
reverted_status = Task.Status.PENDING_REVIEW
else:
reverted_status = Task.Status.REVIEWING
previous_assignment_counter = latest_counter
current_assignment_counter = latest_counter + 1
if current_assignment_counter is not None:
current_assignment = task.assignments.get(
assignment_counter=current_assignment_counter)
current_assignment.status = TaskAssignment.Status.PROCESSING
current_assignment.save()
if previous_assignment_counter is not None:
previous_assignment = task.assignments.get(
assignment_counter=previous_assignment_counter)
previous_assignment.status = TaskAssignment.Status.SUBMITTED
previous_assignment.save()
# TODO(jrbotros): The revert methos should "peel off" snapshots,
# rather than deleting them in bulk and recalculating the assignment
# and task statuses; this logic needs to be cleaned up.
for assignment in task.assignments.all():
if assignment.status == TaskAssignment.Status.SUBMITTED:
latest_snapshot = assignment.snapshots['snapshots'][-1]
assignment.in_progress_task_data = latest_snapshot['data']
assignment.save()
task.status = reverted_status
task.save()
return task
def project_management_information(project_id):
project = Project.objects.get(id=project_id)
df = work_time_df([project], human_only=False, complete_tasks_only=False)
project_information = get_project_information(project.id)
project_information['project']['status'] = dict(
Project.STATUS_CHOICES).get(project.status, None)
project_information['project']['admin_url'] = urljoin(
settings.ORCHESTRA_URL,
urlresolvers.reverse('admin:orchestra_project_change',
args=(project_id, )))
for slug, task in project_information['tasks'].items():
task['admin_url'] = urljoin(
settings.ORCHESTRA_URL,
urlresolvers.reverse('admin:orchestra_task_change',
args=(task['id'], )))
for assignment in task['assignments']:
assignment['admin_url'] = urljoin(
settings.ORCHESTRA_URL,
urlresolvers.reverse('admin:orchestra_taskassignment_change',
args=(assignment['id'], )))
iterations = df[(df.worker == assignment['worker']['username'])
& (df.task_id == task['id'])]
iterations = iterations[['start_datetime', 'end_datetime']]
assignment['iterations'] = []
for idx, info in iterations.T.items():
iteration = info.to_dict()
assignment['iterations'].append(iteration)
if assignment['status'] == 'Processing':
last_iteration_end = assignment['start_datetime']
last_assignment = last_snapshotted_assignment(task['id'])
if last_assignment and len(assignment['iterations']) > 1:
last_iteration_end = (
last_assignment.snapshots['snapshots'][-1]['datetime'])
assignment['iterations'].append({
'start_datetime': last_iteration_end,
'end_datetime': timezone.now()
})
if task['status'] in ('Awaiting Processing', 'Pending Review'):
last_assignment_end = task['start_datetime']
last_assignment = last_snapshotted_assignment(task['id'])
if last_assignment:
last_assignment_end = (
last_assignment.snapshots['snapshots'][-1]['datetime'])
task['assignments'].append({
'iterations': [{
'start_datetime': last_assignment_end,
'end_datetime': timezone.now()
}],
'snapshots':
empty_snapshots(),
'start_datetime':
last_assignment_end,
'status':
'Processing',
'task':
task['id'],
'worker': {
'id': None,
'username': None
},
})
return project_information