def _get_scheduled_chw_for_patient_visit(patient, visit_date):
"""Get the active scheduled chw for that day.
returns a string of the chw username"""
key = patient.couchdoc.pact_id
visit_schedule_cache_key = hashlib.md5('patient_visit_schedule-%s-%s' % (key, visit_date.strftime("%Y-%m-%d"))).hexdigest()
####
#Step 1, see if this has been cached before for that given chw
chw_scheduled = cache.get(visit_schedule_cache_key, None)
if chw_scheduled != None:
#print "cache hit! %s on %s-%s" % (chw_scheduled, key, visit_date.strftime("%Y-%m-%d"))
return chw_scheduled
################################
#Step 2, get the patient's entire visit schedule, cache the whole thing
pt_schedule_cache_key = 'patient_schedule_key-%s' % (patient.couchdoc.pact_id)
sched_dicts = cache.get(pt_schedule_cache_key, None)
if sched_dicts == None:
reduction = CDotWeeklySchedule.view('pactcarehq/patient_dots_schedule', key=key).first()
if reduction == None:
cache.set(pt_schedule_cache_key, repr({}))
sched_dicts = {}
else:
sched_dicts = reduction['value']
sched_dicts = sorted(sched_dicts, key=lambda x: x['started'])
cache.set(pt_schedule_cache_key, simplejson.dumps(sched_dicts))
else:
sched_dicts = simplejson.loads(sched_dicts)
######
#Step 3
#having received the schedule dictionary, now process the scheduled chw for that visit date
used_schedule=None
chw_scheduled = None
day_of_week = visit_date.isoweekday() %7 #isoweekday is monday 1, sunday 7, mod 7 to make sunday 0
for sched_dict in sched_dicts:
sched = CDotWeeklySchedule.wrap(sched_dict)
if (sched.ended == None or sched.ended > visit_date) and sched.started <= visit_date:
used_schedule=sched
if used_schedule != None:
day_string = DAYS_OF_WEEK[day_of_week]
chw_scheduled = used_schedule[day_string]
cache.set(visit_schedule_cache_key, str(chw_scheduled))
#print "setting cache: %s for %s-%s" %(chw_scheduled, key, visit_date.strftime("%Y-%m-%d"))
return chw_scheduled
def patient_view(request, patient_id, template_name="pactcarehq/patient.html"):
schedule_show = request.GET.get("schedule", "active")
schedule_edit = request.GET.get("edit_schedule", False)
address_edit = request.GET.get("edit_address", False)
address_edit_id = request.GET.get("address_id", None)
new_address = True if request.GET.get("new_address", False) == "True" else False
phone_edit = request.GET.get("edit_phone", False)
patient_edit = request.GET.get('edit_patient', None)
show_all_schedule = request.GET.get('allschedules', None)
patient = Patient.objects.get(id=patient_id)
context = RequestContext(request)
context['patient']=patient
context['pdoc']=patient.couchdoc
context['schedule_show'] = schedule_show
context['schedule_edit'] = schedule_edit
context['phone_edit'] = phone_edit
context['address_edit'] = address_edit
context['patient_edit'] = patient_edit
context['submit_arr'] = _get_submissions_for_patient(patient)
last_bw = patient.couchdoc.last_bloodwork
context['last_bloodwork'] = last_bw
if last_bw == None:
context['bloodwork_missing'] = True
else:
context['since_bw'] = (datetime.utcnow() - last_bw.get_date).days
if (datetime.utcnow() - last_bw.get_date).days > 90:
context['bloodwork_overdue'] = True
else:
context['bloodwork_overdue'] = False
if address_edit and not new_address:
if len(patient.couchdoc.address) > 0:
#if there's an existing address out there, then use it, else, make a new one
context['address_form'] = AddressForm(instance=patient.couchdoc.get_address(address_edit_id))
else:
context['address_form'] = AddressForm()
if new_address:
context['address_form'] = AddressForm()
context['address_edit'] = True
#print "new address damn it!"
if schedule_edit:
context['schedule_form'] = ScheduleForm()
if phone_edit:
context['phone_form'] = PhoneForm()
if patient_edit:
context['patient_form'] = PactPatientForm(patient_edit, instance=patient.couchdoc)
if show_all_schedule != None:
context['past_schedules'] = patient.couchdoc.past_schedules
if request.method == 'POST':
if schedule_edit:
form = ScheduleForm(data=request.POST)
if form.is_valid():
sched = CDotWeeklySchedule()
for day in DAYS_OF_WEEK:
if form.cleaned_data[day] != None:
setattr(sched, day, form.cleaned_data[day].username)
if form.cleaned_data['active_date'] == None:
sched.started=datetime.utcnow()
else:
sched.started = datetime.combine(form.cleaned_data['active_date'], time.min)
sched.comment=form.cleaned_data['comment']
sched.created_by = request.user.username
sched.deprecated=False
patient.couchdoc.set_schedule(sched)
return HttpResponseRedirect(reverse('pactcarehq.views.patient_view', kwargs={'patient_id':patient_id}))
else:
context['schedule_form'] = form
elif address_edit or new_address:
form = AddressForm(data=request.POST)
if form.is_valid():
is_new_addr = False
if form.cleaned_data['address_id'] != '':
is_new_addr=False
address_edit_id = form.cleaned_data['address_id']
instance = patient.couchdoc.get_address(address_edit_id)
else:
is_new_addr=True
instance=CAddress()
instance.created_by = request.user.username
instance.description = form.cleaned_data['description']
instance.street = form.cleaned_data['street']
instance.city = form.cleaned_data['city']
instance.state = form.cleaned_data['state']
instance.postal_code = form.cleaned_data['postal_code']
if is_new_addr == False:
index = patient.couchdoc.address_index(address_edit_id)
patient.couchdoc.address[index] = instance
else:
patient.couchdoc.set_address(instance)
patient.couchdoc.save()
return HttpResponseRedirect(reverse('pactcarehq.views.patient_view', kwargs={'patient_id':patient_id}))
else:
context['address_form'] = form
elif phone_edit:
form = PhoneForm(data=request.POST)
if form.is_valid():
new_phone = CPhone()
new_phone.description = form.cleaned_data['description']
new_phone.number = form.cleaned_data['number']
new_phone.notes = form.cleaned_data['notes']
new_phone.created_by = request.user.username
patient.couchdoc.phones.append(new_phone)
patient.couchdoc.save()
return HttpResponseRedirect(reverse('pactcarehq.views.patient_view', kwargs={'patient_id':patient_id}))
else:
logging.error("Error, invalid phone form data")
elif patient_edit:
form = PactPatientForm(patient_edit, instance=patient.couchdoc, data=request.POST)
if form.is_valid():
instance = form.save(commit=True)
return HttpResponseRedirect(reverse('pactcarehq.views.patient_view', kwargs={'patient_id':patient_id}))
return render_to_response(template_name, context_instance=context)
