def get_healthy_pregnancy_case(pregnancy, encounter):
# Any pregnancy case that is created that hasn't been closed by a delivery
# gets a followup. The followups become active at week 42 and expires in
# week 46 of the pregnancy
# The CHW should track the delivery and give an outcome to the pregnancy.
lmp = pregnancy.lmp
# TODO: is this check/logic necessary?
if lmp:
send_to_phone = True
reason = "pregnancy_expecting_outcome"
else:
send_to_phone = False
reason = "unknown_lmp"
ltfu_date = lmp + timedelta(days=46*7) if lmp else None
bhoma_case = PatientCase(_id=get_bhoma_case_id_from_pregnancy(pregnancy),
opened_on=datetime.combine(encounter.visit_date, time()),
modified_on=datetime.utcnow(),
type=const.CASE_TYPE_PREGNANCY,
encounter_id=encounter.get_id,
patient_id=get_patient_id_from_form(encounter.get_xform()),
ltfu_date=ltfu_date,
outcome=pregnancy.outcome,
closed=pregnancy.closed,
closed_on=pregnancy.closed_on,
send_to_phone=send_to_phone,
send_to_phone_reason=reason)
bhoma_case.status = "pending outcome"
if send_to_phone and not bhoma_case.closed:
cccase = get_first_commcare_case(encounter, bhoma_case=bhoma_case,
case_id=get_commcare_case_id_from_block(encounter,bhoma_case))
cccase.followup_type = const.PHONE_FOLLOWUP_TYPE_PREGNANCY
# starts and becomes active the same day, 42 weeks from LMP
bhoma_case.lmp = lmp
cccase.start_date = lmp + timedelta(days= 7 * 42)
cccase.missed_appointment_date = cccase.start_date
cccase.activation_date = cccase.start_date
cccase.due_date = cccase.activation_date + timedelta(days=DAYS_AFTER_PREGNANCY_ACTIVE_DUE)
bhoma_case.commcare_cases = [cccase]
return bhoma_case
def get_delivery_case(patient, encounter, delivery):
# All deliveries get two follow ups.
if delivery.date:
send_to_phone = True
reason = "delivery_needing_followup"
else:
send_to_phone = False
reason = "unknown_delivery_date"
# todo proper ltfu date
ltfu_date = delivery.date + timedelta(days=7*42)
bhoma_case = PatientCase(
_id=get_bhoma_case_id_from_delivery(delivery),
opened_on=datetime.combine(encounter.visit_date, time()),
modified_on=datetime.utcnow(),
type=const.CASE_TYPE_DELIVERY,
encounter_id=encounter.get_id,
patient_id=patient._id,
ltfu_date=ltfu_date,
status="pending outcome",
outcome=delivery.outcome,
closed=delivery.closed,
closed_on=delivery.closed_on,
send_to_phone=send_to_phone,
send_to_phone_reason=reason,
)
if send_to_phone and not bhoma_case.closed:
# we'll generate two commcare cases immedieately
ccfu1 = get_first_commcare_case(
encounter,
bhoma_case=bhoma_case,
case_id=get_commcare_case_id_from_delivery(delivery, 1)
)
ccfu1.followup_type = const.PHONE_FOLLOWUP_TYPE_DELIVERY
# starts after 4 days, active after 6 days
ccfu1.start_date = delivery.date + timedelta(days=1)
ccfu1.orig_visit_date = delivery.date
ccfu1.missed_appointment_date = None # TODO: do we need to change this so the phone can use it?
ccfu1.activation_date = delivery.date + timedelta(days=2)
ccfu1.due_date = ccfu1.activation_date + timedelta(days=14)
ccfu1.ltfu_date = ccfu1.activation_date + timedelta(days=24)
ccfu1.visit_number = '1'
ccfu2 = get_first_commcare_case(
encounter,
bhoma_case=bhoma_case,
case_id=get_commcare_case_id_from_delivery(delivery, 2)
)
ccfu2.followup_type = const.PHONE_FOLLOWUP_TYPE_DELIVERY
# starts after 23 days, active after 28 days, due in 5, ltfu after 42
ccfu2.start_date = delivery.date + timedelta(days=23)
ccfu2.orig_visit_date = delivery.date
ccfu2.missed_appointment_date = None # TODO: do we need to change this so the phone can use it?
ccfu2.activation_date = delivery.date + timedelta(days=28)
ccfu2.due_date = ccfu2.activation_date + timedelta(days=5)
ccfu2.ltfu_date = ccfu2.activation_date + timedelta(days=42)
ccfu2.visit_number = '2'
bhoma_case.commcare_cases = [ccfu1, ccfu2]
return bhoma_case
