notes.txt

python manage.py collectstatic
python manage.py runserver
python manage.py makemigrations && python manage.py migrate
python manage.py migrate --run-syncdb
python manage.py createsuperuser
python manage.py startapp
email: abhishek@gmail.com
phone number=+91
password=djangoadmin

for sqlite:
    python manage.py dbshell 
for model:
    python manage.py shell

regular queries:
https://medium.com/@singhgautam7/django-annotations-steroids-to-your-querysets-766231f0823a
    https://docs.djangoproject.com/en/3.2/ref/models/querysets/#annotate
    https://docs.djangoproject.com/en/3.2/topics/db/queries/#
    Cart.objects.get(id=1).product.all()
    cart_obj=Cart.objects.create(user=User.objects.get(id=2))
    cart_obj.product.add(Product.objects.get(id=5))
    cart_obj.save()
    #take the last cart
    Order.objects.get_or_create(user=User.objects.get(email="abhishek@gmail.com")
            ,cart=Cart.objects.get(user=User.objects.get(email="abhishek@gmail.com"))
            ,active=True, shipping_cost=100.0,total=125.00
            ,delivery_address=Address.objects.get(user=User.objects.get(email="abhishek@gmail.com")))
    User.objects.create(email="abhi@gmail.com",full_name="abhishek kumar", is_active=True, staff=True, admin=False,phone_number='+917277905904').save()
    Product.objects.create(title="Washing2",slug="washing2", description="Washing2",price=50,active=True).save()


https://www.w3docs.com/learn-css/the-ultimate-guide-to-flexbox.html#align-items

https://web.dev/one-line-layouts/
https://developer.mozilla.org/en-US/docs/Web/CSS/:nth-child

from order.forms import OrderForm
from account.models import User
from cart.models import Cart

class CommentForm(forms.ModelForm):
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self.fields['name'].widget.attrs.update({'class': 'special'})
        self.fields['comment'].widget.attrs.update(size='40')
        self.fields['user'].queryset=instance.user

# filter has to go always, exception wont be shown
form.fields["user"].queryset = User.objects.filter(email=user_email) # this is lazy evaluated so cannot put objects
form.fields["shipping_cost"].initial = 29
https://simpleisbetterthancomplex.com/questions/2017/03/22/how-to-dynamically-filter-modelchoices-queryset-in-a-modelform.html
form=OrderForm(
        initial=model_to_dict(order_obj)
        # {
        #     'user': User.objects.get(email=user_email),
        #     'cart': Cart.objects.filter(user=user_obj).latest('updated_timestamp'),

        # }
    )

https://docs.djangoproject.com/en/3.2/topics/auth/default/
https://stackoverflow.com/questions/64170442/formview-not-saving-data-in-django
https://docs.djangoproject.com/en/3.2/topics/auth/default/#django.contrib.auth.forms.AuthenticationForm
https://stackoverflow.com/questions/16937581/no-file-was-submitted-check-the-encoding-type-on-the-form
from django.contrib import messages
https://developer.mozilla.org/en-US/docs/Learn/Server-side/Django/Authentication
from django.contrib.auth.mixins import LoginRequiredMixin
from django.contrib.auth.decorators import login_required
from django.conf import settings
@login_required(login_url=settings.LOGIN_URL)
login_url=settings.LOGIN_URL


--react native---
https://www.instamobile.io/react-native-tutorials/react-native-app-ideas-beginners/
https://github.com/ReactNativeNews/React-Native-Apps
https://www.instamobile.io/app-templates/react-native-ecommerce-app-template/
https://github.com/mxck/react-native-material-menu
https://mrousavy.com/react-native-vision-camera/docs/guides/
https://reactnative.directory/
https://callstack.github.io/react-native-paper/getting-started.html
https://materialdesignicons.com/

=> If you wish to uninstall them at a later point (or re-install them under your
=> `nvm` Nodes), you can remove them from the system Node as follows:

     $ nvm use system
     $ npm uninstall -g a_module

sudo chown -R $(whoami) /usr/local/bin

https://medium.com/djangotube/django-roles-groups-and-permissions-introduction-a54d1070544