def _get_instance(xml,
new_uuid,
submitted_by,
status,
xform,
checksum,
request=None):
history = None
instance = None
message_verb = SUBMISSION_EDITED
# check if its an edit submission
old_uuid = get_deprecated_uuid_from_xml(xml)
if old_uuid:
instance = Instance.objects.filter(uuid=old_uuid,
xform_id=xform.pk).first()
history = InstanceHistory.objects.filter(
xform_instance__xform_id=xform.pk,
uuid=new_uuid).only('xform_instance').first()
if instance:
# edits
check_edit_submission_permissions(submitted_by, xform)
last_edited = timezone.now()
InstanceHistory.objects.create(checksum=instance.checksum,
xml=instance.xml,
xform_instance=instance,
uuid=old_uuid,
user=submitted_by,
geom=instance.geom,
submission_date=instance.last_edited
or instance.date_created)
instance.xml = xml
instance.last_edited = last_edited
instance.uuid = new_uuid
instance.checksum = checksum
instance.save()
# call webhooks
process_submission.send(sender=instance.__class__,
instance=instance)
elif history:
instance = history.xform_instance
if old_uuid is None or (instance is None and history is None):
# new submission
message_verb = SUBMISSION_CREATED
instance = Instance.objects.create(xml=xml,
user=submitted_by,
status=status,
xform=xform,
checksum=checksum)
# send notification on submission creation
send_message(instance_id=instance.id,
target_id=instance.xform.id,
target_type=XFORM,
user=instance.user or instance.xform.user,
message_verb=message_verb)
return instance
def _get_instance(xml, new_uuid, submitted_by, status, xform, checksum):
history = None
instance = None
# check if its an edit submission
old_uuid = get_deprecated_uuid_from_xml(xml)
if old_uuid:
instance = Instance.objects.filter(uuid=old_uuid,
xform_id=xform.pk).first()
history = InstanceHistory.objects.filter(
xform_instance__xform_id=xform.pk,
uuid=new_uuid).only('xform_instance').first()
if instance:
# edits
check_edit_submission_permissions(submitted_by, xform)
last_edited = timezone.now()
InstanceHistory.objects.create(checksum=instance.checksum,
xml=instance.xml,
xform_instance=instance,
uuid=old_uuid,
user=submitted_by,
geom=instance.geom,
submission_date=instance.last_edited
or instance.date_created)
instance.xml = xml
instance.last_edited = last_edited
instance.uuid = new_uuid
instance.checksum = checksum
instance.save()
# call webhooks
process_submission.send(sender=instance.__class__,
instance=instance)
elif history:
instance = history.xform_instance
if old_uuid is None or (instance is None and history is None):
# new submission
instance = Instance.objects.create(xml=xml,
user=submitted_by,
status=status,
xform=xform,
checksum=checksum)
return instance
def _get_instance(xml, new_uuid, submitted_by, status, xform, checksum):
history = None
instance = None
# check if its an edit submission
old_uuid = get_deprecated_uuid_from_xml(xml)
if old_uuid:
instance = Instance.objects.filter(uuid=old_uuid,
xform_id=xform.pk).first()
history = InstanceHistory.objects.filter(
xform_instance__xform_id=xform.pk,
uuid=new_uuid).only('xform_instance').first()
if instance:
# edits
check_edit_submission_permissions(submitted_by, xform)
last_edited = timezone.now()
InstanceHistory.objects.create(
checksum=instance.checksum,
xml=instance.xml,
xform_instance=instance,
uuid=old_uuid,
user=submitted_by,
geom=instance.geom,
submission_date=instance.last_edited or instance.date_created)
instance.xml = xml
instance.last_edited = last_edited
instance.uuid = new_uuid
instance.checksum = checksum
instance.save()
# call webhooks
process_submission.send(sender=instance.__class__,
instance=instance)
elif history:
instance = history.xform_instance
if old_uuid is None or (instance is None and history is None):
# new submission
instance = Instance.objects.create(
xml=xml, user=submitted_by, status=status, xform=xform,
checksum=checksum)
return instance