def message_detail(request, message_id):
"""
Displays information associated with the selected message:
To, From, Date & Time sent, Subject, and the message itself.
Can delete the message.
:param request: user
:param message_id: id of the current message
:return: renders message_detail.html on success
"""
message = Message.objects.get(pk=message_id)
if request.method == "GET":
return render(request, 'healthnet/messaging/message_detail.html',
{'message': message})
elif request.method == "POST":
message.delete()
# Add entry into the log
logEntry = Entry()
logEntry.user = request.user.username
logEntry.trigger = "messaging.views.message_detail"
logEntry.activity = "Deleted Message"
logEntry.save()
return HttpResponseRedirect("/messages/inbox")
def post(self, request):
"""
Processes the form for updating a patient.
:param request: The browser request
:return: The response view; the form view if the inputs where invalid
or the user profile index if they were valid.
"""
user_id = request.user.id
patient = Patient.objects.get(user=user_id)
patient_update_form = self.update_form_class(request.POST, instance=patient)
if patient_update_form.is_valid():
# Save model instance to db
# patient_update_form.update()
patient.save()
logEntry = Entry()
logEntry.user = request.user.username
logEntry.trigger = "userprofile.views.UpdateProfileView"
logEntry.activity = "Updated Patient"
logEntry.save()
return redirect('userprofile:index')
return render(request, self.template_name, {'patient_update_form': patient_update_form})
def post(self, request):
form = MessageForm(request.POST)
if form.is_valid():
message = form.save(commit=False)
if User.objects.filter(email=message.to).exists():
message.From = request.user.first_name + ' ' + request.user.last_name + '<' + request.user.email + '>'
message.date = timezone.now()
message.time = timezone.now()
message.save()
# Add entry into the log
logEntry = Entry()
# determining who sent the message
sender = User.objects.get(email=request.user.email)
logEntry.user = sender.username
logEntry.trigger = "messaging.views.ComposeMessage"
logEntry.activity = "Sent Message"
logEntry.save()
return HttpResponseRedirect('/messages')
else:
errormsg = '- The email that you tried to message does not exist.'
return render(request, self.template, {
'form': form,
'errormsg': errormsg
})
return render(request, self.template, {'form': form})
def admit_patient(request):
"""
View to admit patient to a hospital from a list of patients not in hospitals
"""
employee = UserFactory.get_user(request)
hospital = Hospital.objects.get(name="Not in hospital")
if (request.method == "GET"):
patient_list = Patient.objects.filter(hospital=hospital)
context = {
'patient_list': patient_list
}
return render(request, 'healthnet/employee/admit_patient.html', context)
elif (request.method == "POST"):
patient_id = request.POST.get('patient', None)
patient = Patient.objects.get(id=patient_id)
patient.hospital = employee.hospital
patient.save()
logEntry = Entry()
logEntry.user = request.user.username
logEntry.trigger = "employee.views.patient_admit"
logEntry.activity = str(patient.user.username) + " admitted to " + str(patient.hospital)
logEntry.save()
return HttpResponseRedirect('patient_list')
def transfer_patient(request):
"""
View to transfer patient for other hospital to his/her list of patients
"""
doctor = UserFactory.get_user(request)
if(request.method == "GET"):
patient_list = UserFactory.getOtherPatients(doctor)
context = {
'patient_list': patient_list
}
return render(request, 'healthnet/employee/transfer_patient.html', context)
elif(request.method == "POST"):
patient_id = request.POST.get('patient', None)
patient = Patient.objects.get(id = patient_id)
patient.hospital = doctor.hospital
patient.doctor = doctor
patient.save()
logEntry = Entry()
logEntry.user = request.user.username
logEntry.trigger = "employee.views.patient_tranfer"
logEntry.activity = str(patient.user.username) + " transfered to " + str(patient.hospital)
logEntry.save()
return HttpResponseRedirect('patient_list')
def post(self, request, appointment_id):
""" Submitting the for will update the current appointment
:param request: The user who is requesting the page
:param appointment_id: The unique id of the Appointment to be updated
:return: If there form is valid, redirect the user to the views page.
If the form is not valid, re-render the page
"""
if request.user.is_authenticated():
appointment = Appointment.objects.get(id=appointment_id)
appointment_update_form = self.update_form_class(request.POST, instance=appointment)
if appointment_update_form.is_valid():
appointment.save()
logEntry = Entry()
logEntry.user = request.user.username
logEntry.trigger = "appointment.views.AppointmentEdit"
logEntry.activity = "Updated Appointment"
logEntry.save()
return redirect('/employee/appointment/view')
return render(request, self.template_name, {'appointment_update_form': appointment_update_form})
return redirect('/userprofile/login')
def export(request):
# Add entry to the log
username = request.user.username
logEntry = Entry()
logEntry.user = username
logEntry.trigger = "userprofile.views.export"
logEntry.activity = "Exported Information"
logEntry.save()
userPrescriptions = Prescription.objects.filter(patient=request.user.patient)
prescriptionsString = ""
for p in userPrescriptions:
prescriptionsString += str(p.medication) + "\n"
prescriptionsString += "\t" + "Description: " + str(p.description) + "\n"
prescriptionsString += "\t" + "Dosage: " + str(p.dosage) + "\n"
prescriptionsString += "\t" + "Quantity: " + str(p.quantity) + "\n"
userTests = TestResult.objects.filter(patient_ID=request.user.patient)
testsString = ""
for t in userTests:
if t.released == True:
testsString += str(t.title) + "\n"
testsString += "\t"+ str(t.description) + "\n"
# Convert user's medical information into a text document
fileContent = "Medical Information for: " + str(request.user.first_name) + " " + str(request.user.last_name) + "\n"\
"Request Time: " + str(timezone.localtime(timezone.now())) + "\n" \
"==================================================================\n" \
"MEDICAL INFORMATION\n" \
"Date of Birth: " + str(request.user.patient.date_of_birth) + "\n" \
"Gender: " + str(request.user.patient.gender) + "\n" \
"Height: " + str(request.user.patient.height) + "\n" \
"Weight: " + str(request.user.patient.weight) + "\n" \
"Phone Number: " + str(request.user.patient.phone_number) + "\n" \
"Address: " + str(request.user.patient.address) + "\n" \
"Emergency Contact: " + str(request.user.patient.emergency_contact) + "\n" \
"Emergency Number: " + str(request.user.patient.emergency_number) + "\n" \
"Doctor: " + str(request.user.patient.doctor.user.get_full_name()) + "\n" \
"Hospital: " + str(request.user.patient.hospital.name) + "\n" \
"==================================================================\n" \
"PRESCRIPTIONS\n" \
"\n" + prescriptionsString +\
"==================================================================\n" \
"TESTS\n" \
"\n" + testsString
res = HttpResponse(fileContent)
res['Content-Disposition'] = 'attachment; filename=Medical_Information_'+str(request.user.username)+'.txt'
return res
def post(self, request):
form = DoctorAppointmentForm(request.POST)
if form.is_valid():
appointment = form.save(commit=False)
# make sure to check if time start is greater than time end.
if appointment.valid_end_time() and appointment.valid_date():
# Nurses can only view the patients from the hospital the nurse belongs to
# Doctors can only view their own patients
user = UserFactory.get_user(request)
if(UserFactory.isDoctor(request.user)):
appointment.doctor_ID = request.user.id
elif(UserFactory.isNurse(request.user)):
appointment.doctor_ID = Patient.objects.get(id=appointment.patient_ID).doctor.id
# filter appointments that have the appointments doctor and are on the same date
# if appointment to be created starts within duration of start time, do not create
try:
existing_appointment_list = Appointment.objects.filter(doctor_ID=user.id).filter(
date=appointment.date)
for existing_appointment in existing_appointment_list:
if existing_appointment.time <= appointment.time <= existing_appointment.endTime:
errormsg = 'Time not available'
return render(request, self.template_name, {'form': form, 'errormsg': errormsg})
except ObjectDoesNotExist:
pass # no need to check
else:
pass
appointment.save()
logEntry = Entry()
logEntry.user = request.user.username
logEntry.trigger = "appointment.views.create"
logEntry.activity = "Created Appointment"
logEntry.save()
return HttpResponseRedirect('/employee/appointment/view')
# need to return an error message saying why page is being re-rendered
elif not appointment.valid_date():
errormsg = '- Appointment must be scheduled at a future date.'
return render(request, self.template_name, {'form': form, 'errormsg': errormsg})
elif not appointment.valid_end_time():
errormsg = '- Appointment end time must be after start time.'
return render(request, self.template_name, {'form': form, 'errormsg': errormsg})
# need to return an error message saying why page is being re-rendered
else:
errormsg = '- Doctor is busy at this time, please try a different time or date.'
return render(request, self.template_name, {'form': form, 'errormsg': errormsg})
return render(request, self.template_name, {'form': form})
def post(self, request):
form = MedicalRecordModelForm(request.POST, request.FILES)
if form.is_valid():
form.save()
logEntry = Entry()
logEntry.user = request.user.username
logEntry.trigger = "appointment.views.create"
logEntry.activity = "Created Appointment"
logEntry.save()
return HttpResponseRedirect('/medrecord/view/uploads')
return render(request, self.template_name, {'form': form})
def logLogin(request):
"""
This intercepts the login
records an entry into the log
redirects the login default next page (8000/accounts/profile/) to 8000/userprofile
:param request: the user logging in
:return: redirect the 8000/userprofile
"""
logEntry = Entry()
logEntry.user = request.user.username
logEntry.trigger = "home.views.logLogin"
logEntry.activity = "Logged In"
logEntry.save()
if UserFactory.isPatient(UserFactory.get_user(request)):
return redirect('/userprofile')
else:
return redirect('/employee')
def goodbye(request):
"""
The goodbye page to display when a user logs out
adds an entry into the log
logs out request
:param request: the user
:return: confirmation goodbye page
"""
logEntry = Entry()
# logEntry.user = "******"
logEntry.user = request.user.username
logEntry.trigger = "home.views.goodbye"
logEntry.activity = "Logged Out"
logEntry.save()
logout(request)
return render(
request,
'healthnet/goodbye.html',
)
def doctor_appointment_detail(request, appointment_id):
""" View details of an appointment
:param request: The user who is requesting the page
:param appointment_id: The unique id of the appointment to query
:return: If the request is valid, return a page that renders the Appointment Information.
If the request is invalid, return an Web page displaying error text.
"""
# See if the appointment exists
try:
appointment = Appointment.objects.get(pk=appointment_id)
except Appointment.DoesNotExist:
raise Http404("Appointment does not exist")
# Obtain the user from the UserFactory class
user = UserFactory.get_user(request)
# Nurses and Doctors are able to view any patients appointment
# Patients can only view their appointments
if user != None and appointment.can_view(user):
if request.method == "GET":
return render(request, 'healthnet/employee/doctor_appointment_details.html', {'appointment': appointment})
# If the user selects Delete page
elif request.method == "POST":
appointment.delete()
logEntry = Entry()
logEntry.user = request.user.username
logEntry.trigger = "appointment.views.appointment_detail"
logEntry.activity = "Deleted Appointment"
logEntry.save()
return HttpResponseRedirect("/employee/appointment/view")
else:
return HttpResponse("You tried accessing an appointment that is not yours")
def post(self, request):
"""
Processes the form for creating a user
:param request: The browser request
:return: The response view; the form view if the inputs where invalid
or the user profile index if they were valid.
"""
user_form = self.form_class(request.POST)
patient_form = self.secondary_form_class(request.POST)
patient_medical_form = self.third_form_class(request.POST)
if user_form.is_valid() and patient_form.is_valid() and patient_medical_form.is_valid():
user = user_form.save(commit=False)
user.first_name.capitalize()
user.last_name.capitalize()
# Clean data so that it will enter db nicely
username = user_form.cleaned_data['username']
password = user_form.cleaned_data['password']
# Change users input for formatting purposes
user.email = user_form.cleaned_data['email']
user.first_name = user_form.cleaned_data['first_name']
user.last_name = user_form.cleaned_data['last_name']
# Cannot set user's password to normal text, have to use set_password
user.set_password(password)
# Save model instance to db
user.save()
# Hook up user to patient
patient = patient_form.save(commit=False)
# connect medical form to patient
medical = patient_medical_form.save(commit=False)
patient.gender = medical.gender
patient.height = medical.height
patient.weight = medical.weight
patient.emergency_contact = medical.emergency_contact
patient.emergency_number = medical.emergency_number
# intentionally neglect to save medical form
patient.user = user
patient.save()
logEntry = Entry()
logEntry.user = username
logEntry.trigger = "userprofile.views.PatientUserFormView"
logEntry.activity = "Created Account"
logEntry.save()
# Returns User object if credentials are correct (logs them in)
patient.user = authenticate(username=username, password=password)
if patient.user is not None:
if patient.user.is_active:
login(request, patient.user)
return redirect('userprofile:index')
return render(request, self.template_name, {'user_form': user_form,
'patient_form': patient_form,
'patient_medical_form': patient_medical_form})
def patient_options(request, patient_id):
""" View employee's options for a single patient. Inherits the view class.
"""
try:
patient = Patient.objects.get(pk=patient_id)
request.patient = patient
except Patient.DoesNotExist:
raise Http404("Patient does not exist")
# Obtain the user from the UserFactory class
user = UserFactory.get_user(request)
# block null user
if user == None:
return HttpResponse("You aren't a real doctor or nurse, get outta here!!")
doctor = UserFactory.get_user(request)
possible_patients = UserFactory.getPatients(doctor)
# Get the forms
prescription_form = PrescriptionModelForm
test_form = TestResultModelForm
discharge_form = DischargeForm
medical_form = DoctorMedicalForm
patient_info = patient.getInfo()
patient_name = patient.__str__()
user_is_doctor = UserFactory.isDoctor(user)
prescription_form.field_order = ['patient', 'medication', 'dosage', 'quantity', 'description']
test_form.field_order = ['title', 'description', 'released']
context = {
'patient_info': patient_info,
'user': user,
'prescription_form': prescription_form,
'test_form': test_form,
'discharge_form': discharge_form,
'patient_name': patient_name,
'user_is_doctor': user_is_doctor,
'patient': patient,
'medical_form': medical_form
}
# Get request to render page.
if request.method == "GET":
return render(request, 'healthnet/employee/patient_options.html', context)
# Form is submitted and processed.
elif request.method == "POST":
prescription_form = prescription_form(request.POST)
discharge_form = discharge_form(request.POST)
medical_form = medical_form(request.POST, instance= patient)
test_form = test_form(request.POST)
if prescription_form.is_valid():
prescription = prescription_form.save(commit=False)
prescription.patient = patient
prescription.save()
logEntry = Entry()
logEntry.user = request.user.username
logEntry.trigger = "employee.views.patient_options"
logEntry.activity = "Created prescription for " + str(patient.user.username)
logEntry.save()
return render(request, 'healthnet/employee/patient_options.html', context)
elif medical_form.is_valid():
medical_form.save()
patient = Patient.objects.get(pk=patient_id)
patient_info = patient.getInfo()
context = {
'patient_info': patient_info,
'user': user,
'prescription_form': prescription_form,
'test_form': test_form,
'discharge_form': discharge_form,
'patient_name': patient_name,
'user_is_doctor': user_is_doctor,
'patient': patient,
'medical_form': medical_form
}
logEntry = Entry()
logEntry.user = request.user.username
logEntry.trigger = "employee.views.patient_options"
logEntry.activity = "Updated " + str(patient.user.username) + "'s medical information"
logEntry.save()
return render(request, 'healthnet/employee/patient_options.html', context)
elif discharge_form.is_valid():
prev_hospital = patient.hospital
patient.hospital = Hospital.objects.get(name = "Not in hospital")
patient.save()
logEntry = Entry()
logEntry.user = request.user.username
logEntry.trigger = "employee.views.patient_options"
logEntry.activity = "Discharged " + str(patient.user.username) + " from " + str(prev_hospital)
logEntry.save()
return render(request, 'healthnet/employee/patient_options.html', context)
elif test_form.is_valid():
test = test_form.save(commit=False)
test.patient_ID = patient
test.save()
logEntry = Entry()
logEntry.user = request.user.username
logEntry.trigger = "employee.views.patient_options"
logEntry.activity = "Created test for " + str(patient.user.username)
logEntry.save()
return render(request, 'healthnet/employee/patient_options.html', context)
else:
# How to redirect to same url and pop up window
context['errormsg'] = "Error in form, did not save."
return render(request, 'healthnet/employee/patient_options.html', context)