I am creating a website where admin will have the right to register the clinic/patient and fill his complete details wile registration
Below is my code
model.py
import django
from django.db import models
from django.contrib.auth.models import AbstractUser
class Registered_user(AbstractUser):
is_clinic = models.BooleanField(default=False)
is_patient = models.BooleanField(default=False)
token = models.CharField(max_length=120, default=None, null= True)
forgot_token = models.CharField(default=None, max_length=120, null=True),
email = models.EmailField(unique = True, max_length=254, verbose_name='email address')
#clinic
class Clinic(models.Model):
register_user = models.OneToOneField(Registered_user, on_delete=models.CASCADE, primary_key=True,)
clnc_name = models.CharField(max_length=255)
clnc_phone = models.BigIntegerField(null= True)
clnc_contact_name = models.CharField(max_length=255)
clnc_Job_Title = models.CharField(max_length=255)
clnc_address_line1 = models.CharField(max_length=255)
clnc_address_line2 = models.CharField(max_length=255)
clnc_county = models.CharField(max_length=255)
clnc_postcode = models.CharField(max_length=255)
clnc_town_city = models.CharField(max_length=255)
clnc_created_at = models.DateTimeField(auto_now_add=True)
clnc_status = models.BooleanField(default=False)
updated = models.DateTimeField(auto_now=True)
published = models.DateTimeField(default=django.utils.timezone.now)
View.py
from django.shortcuts import render, redirect
from adminPanel.models import Registered_user
from adminPanel.models import Clinic
def create_clinic(request):
"""This function will handle the process of registering new clinic to the portal, where user can register with following attributes
clinic_name, contact_name, Job_Title, address_line1, address_line2, county, postcode, town_city, clinic_email, clininc_phone
Args:
request: client to server request
Returns:
title: This will pass the title from backend to the html
"""
title = 'Create Clinic'
request_url = request.get_full_path()
if request.method == "POST":
domain_name=get_current_site(request).domain
token=str(random.random()).split('.')[1]
link=f'http://{domain_name}/resetpassword/{token}'
clinic_name = request.POST.get('clinic_name')
contact_name = request.POST.get('contact_name')
Job_Title = request.POST.get('Job_Title')
address_line1 = request.POST.get('address_line1')
address_line2 = request.POST.get('address_line2')
country = request.POST.get('country')
postcode = request.POST.get('postcode')
town_city = request.POST.get('town_city')
clinic_email = request.POST.get('clinic_email')
clinic_phone = request.POST.get('clinic_number') clinic_user_instances = Registered_user.objects.create(
username = clinic_user_name,
email = clinic_email,
token = token,
is_clinic=True
)
clinic_user_instances.save()
clinic_instances = Clinic.objects.create(
clnc_name = clinic_name,
clnc_phone = clinic_phone,
clnc_contact_name = contact_name,
clnc_Job_Title = Job_Title,
clnc_address_line1 = address_line1,
clnc_address_line2 = address_line2,
clnc_county = country,
clnc_postcode = postcode,
# clnc_town_city =town_city,
# username = clinic_username,
# email = clinic_email,
# token = token,
# is_clinic=True
)
clinic_instances.save
messages.info(request, f'{clinic_name} added successfully Please check your mail to set password')
subject = 'Reset password'
email_template = get_template('email.html').render({'link': link})
from_email = '[email protected]'
message = EmailMessage(subject, email_template, from_email, [clinic_email])
message.content_subtype='html'
message.send()
else:
content = {
'title': title,
'requesturl':request_url,
'clinic_values':clinic_values,
'error': error
}
return render(request, 'create_clinic.html', content)
return render(request, 'create_clinic.html', {'title': title, 'requesturl':request_url})
error null value in column "register_user_id" of relation "adminPanel_clinic" violates not-null constraint get null value
Please help
I have tries one to one relation to join all the tables
When you are creating the Clinic instance, you need to pass register_user permeameter with Registered_user object like this:
clinic_user_instances = Registered_user.objects.create(
username = clinic_user_name,
email = clinic_email,
token = token,
is_clinic=True
)
# No need to call additional save() method
clinic_instances = Clinic.objects.create(
clnc_name = clinic_name,
clnc_phone = clinic_phone,
clnc_contact_name = contact_name,
clnc_Job_Title = Job_Title,
clnc_address_line1 = address_line1,
clnc_address_line2 = address_line2,
clnc_county = country,
clnc_postcode = postcode,
register_user = clinic_user_instances
)