def reprocess(patient_id):
"""
Reprocess a patient's data from xforms, by playing them back in the order
they are found.
Returns true if successfully regenerated, otherwise false.
"""
# you can't call the loader because the loader calls this
patient = CPatient.get(patient_id)
# first create a backup in case anything goes wrong
backup_id = CPatient.copy(patient)
try:
# have to change types, otherwise we get conflicts with our cases
backup = CPatient.get(backup_id)
backup.doc_type = "PatientBackup"
backup.save()
# reload the original and blank out encounters/cases/version
patient = CPatient.get(patient_id)
patient.encounters = []
patient.cases = []
# don't blank out pregnancies. we need them in order to preserve ids
# patient.pregnancies = []
patient.backup_id = backup_id
patient.app_version = None # blanking out the version marks it "upgraded" to the current version
patient.save()
for form in patient.unique_xforms():
add_form_to_patient(patient_id, form)
# save to stick the new version on so we know we've upgraded this form
if form.requires_upgrade():
form.save()
# only send the updated signal when all the dust has settled
patient_updated.send(sender="reprocessing", patient_id=patient_id)
get_db().delete_doc(backup_id)
return True
except Exception, e:
logging.exception("problem regenerating patient case data (patient: %s)" % patient_id)
current_rev = get_db().get_rev(patient_id)
patient = get_db().get(backup_id)
patient["_rev"] = current_rev
patient["_id"] = patient_id
patient["doc_type"] = "CPatient"
get_db().save_doc(patient)
get_db().delete_doc(backup_id)
return False
def new_form_workflow(doc, sender, patient_id=None):
"""
The shared workflow that is called any time a new form is received
(either from the phone, touchscreen, or some import/export utilities)
"""
if doc.contributes():
if not patient_id:
patient_id = get_patient_id_from_form(doc)
if not patient_id:
patient_id = try_get_patient_id_from_referral(doc)
if patient_id:
# this hack says that we should add this this magic
# property here. This allows us to easily find these
# forms later on
doc["#patient_guid"] = patient_id
doc.save()
if patient_id and get_db().doc_exist(patient_id):
new_form_received(patient_id=patient_id, form=doc)
patient_updated.send(sender=sender, patient_id=patient_id)
