def bb_to_json(request):
"""
Get the User's Crosswalk record
Get the mmg_bbdata textfield
Convert to json
Update mmg_bbjson
:param request:
:return:
"""
result = {}
result['result'] = "FAIL"
u = User.objects.get(email=request.user.email)
xwalk = Crosswalk.objects.get(user=u)
if xwalk.mmg_bbdata:
# We have something to process
bb_dict = cms_text_read(xwalk.mmg_bbdata)
print("bb_dict:", bb_dict)
json_stuff = parse_lines(bb_dict)
print("json:", json_stuff)
print("Json Length:", len(json_stuff))
xwalk.mmg_bbjson = json_stuff
xwalk.save()
# result['mmg_bbjson'] = json_stuff
result['description'] = "BlueButton converted to json and saved"
messages.info(request, result['description'])
result['result'] = "OK"
else:
messages.error(request,"Nothing to process ["+xwalk.mmg_bbdata[:80]+"]")
return result
def write_eob(request, patient_id, bbj_in):
"""
:param request:
:param patient_id:
:param bbj_in:
:return:
"""
if settings.DEBUG:
print("Patient_Id =", patient_id)
print("JSON File =", bbj_in)
demodict = cms_file_read(settings.MEDIA_ROOT+bbj_in)
json_stuff = parse_lines(demodict)
if settings.DEBUG:
print("Converted BlueButton File:\n",
json_stuff,
"\n===================================")
#jfn = open(settings.MEDIA_ROOT+bbj_in, 'r')
#json_stuff = json.load(jfn)
# print("stuff:", json_stuff)
#jfn.close()
# Check the Crosswalk for a FHIR Id for this user
# If no Crosswalk entry let's check to see if we have a match on
# name, dob and addressLine1
# Now we need to see if there is a patient record
patient_count = match_patient(request, json_stuff)
if settings.DEBUG:
print("Patient Count: ", patient_count,
"\n Request.user:"******"Unable to match a patient record. We"
"have multiple patient records matching."
" We found ", patient_count, " records.")
return HttpResponseRedirect(reverse("eob_upload:home"))
elif patient_count == 0:
# We need to create a patient resource record
# If there is no fhir_url_id in the crosswalk for request.user
try:
x_walk = Crosswalk.objects.get(user=request.user)
guid = x_walk.guid
patient_id = x_walk.get_fhir_url_id()
except Crosswalk.DoesNotExist:
# No Crosswalk so create a patient
result = create_patient(request, bb_dict=json_stuff)
# create_patient should have created a crosswalk entry
x_walk = Crosswalk.objects.get(user=request.user)
guid = x_walk.guid
patient_id = x_walk.get_fhir_url_id()
else: # patient_count == 1:
#
x_walk = Crosswalk.objects.get(user=request.user)
guid = x_walk.guid
patient_id = x_walk.get_fhir_url_id()
if settings.DEBUG:
print("=====================",
"\nWorking with Patient Id:",
patient_id,
"\nGUID:", guid,
"\n===========")
claims = json_stuff['claims']
for claim in claims:
# Deal with the Claim Header
extension = []
extension.append(extn_item("Patient", patient_id, "valueString"))
extension.append(extn_item("identifier", guid, "valueString"))
for key, value in claim.items():
# if settings.DEBUG:
# print("Key:", key)
# print("Value:", value)
if key == "claimNumber":
add_it = extn_item(key, value, "valueString",)
claim_number = value
extension.append(add_it)
elif key == "claimType":
add_it = extn_item(key, value, "valueString")
extension.append(add_it)
elif key == "provider":
add_it = extn_item(key, value, "valueString")
extension.append(add_it)
elif key == "providerBillingAddress":
add_it = extn_item(key, value, "valueString")
extension.append(add_it)
elif key == "date":
period = {}
if value['serviceStartDate']:
period['start'] = value['serviceStartDate']
if value['serviceEndDate']:
period['end'] = value['serviceEndDate']
add_it = extn_item(key, period, "valuePeriod")
extension.append(add_it)
# Set created to the Service End Date.
# This should be easier to track duplicate
# EOB entries
created = value['serviceEndDate']
elif key == "diagnosisCode1":
add_it = extn_item(key, value, "valueString")
extension.append(add_it)
elif key == "diagnosisCode2":
add_it = extn_item(key, value, "valueString")
extension.append(add_it)
elif key == "source":
add_it = extn_item(key, value, "valueString")
extension.append(add_it)
elif key == "charges":
for ckey, charge in value.items():
add_it = extn_item(ckey,charge, "valueString")
extension.append(add_it)
elif key == "details":
# Deal with the Claim Lines
add_it = claim_detail(details=value)
add_it = extn_item(key,add_it,"valueString")
extension.append(add_it)
eob_extn = [{"url" : "https://dev.bbonfhir.com/fhir/StructureDefinition/cms-eob",
"extension": extension}]
#if settings.DEBUG:
# print("==================================",
# "extension:", eob_extn,
# "\n==================================")
# Now we need to write an EOB Resource to the server.
eob = OrderedDict()
eob['resourceType'] = "ExplanationOfBenefit"
id_source = {}
id_list = []
id_source['system'] = "https://mymedicare.gov/claims"
id_source['use'] = "official"
id_source['value'] = claim_number
id_list.append(unique_id(id_source))
id_source['system'] = "https://mymedicare.gov/claims/beneficiary"
id_source['use'] = "official"
id_source['value'] = "Patient/"+str(patient_id)
id_list.append(unique_id(id_source))
eob['identifier'] = id_list
eob['outcome'] = "complete"
eob['extension'] = eob_extn
#if settings.DEBUG:
# print("EOB:", eob)
txn = {'resourceType': "ExplanationOfBenefit",
'server': settings.FHIR_SERVER,
'locn': "/baseDstu2/ExplanationOfBenefit"}
target_url = txn['server'] + txn['locn']
# Can we write the EOB now....
headers = {'Content-Type': 'application/json+fhir; charset=UTF-8',
'Accept': 'text/plain'}
try:
r = requests.post(target_url + "?_format=json",
data=json.dumps(eob),
headers=headers )
if r.status_code == 201:
commit_data = r.headers['content-location']
if settings.DEBUG:
print("Write returned:", r.status_code,
"|", commit_data)
elif r.status_code == 400:
if settings.DEBUG:
print(r.status_code," Problem with input")
print(rec_counter,":","Mode:",
claim_number,"[",
r.status_code,
"] NPI:",
row_under['NPI'],
r.__dict__)
except requests.ConnectionError:
messages.error(request,"Problem posting:" + claim_number)
if settings.DEBUG:
print("Result from post", r.status_code, "|",
r.content, "|",
r.text, "|",
"Headers", r.headers)
form = {}
return render_to_response('eob_upload/eob.html',
{'documents': claims,
'patient_id': patient_id,
'eob': json.dumps(eob,
indent=4,
),
'form': form},
context_instance=RequestContext(request)
)
