Django REST Framework(DRF)? ???? ?? ???? ????? ?? ??? ????. ? ???? ?? ???? ????? ????, SMS(?: Twilio? ??)? ?? ??? ??, ? ??? ???? ??? ??? ? ????.

?? ??:

1. ??? ??? ??
2. ????? ????? ??? ??? ??
3. ?? ??? ??? ??? ???
4. SMS ?? ??? ??(?: Twilio)
5. DRF ?????? ??
6. ? ? API ?? ??
7. ?? ?? ? ?? ??

1. ??? ??? ??

?? ??? ?????? ????? ?????.

• Django REST ?????: ?? ?? ?????
• Twilio: SMS ???.
• django-phonenumber-field: ????? ???? ??? ?????.

pip? ?? ??:

pip install djangorestframework twilio django-phonenumber-field

settings.py? INSTALLED_APPS? Phonenumber_field ? Rest_framework? ?????.

# settings.py

INSTALLED_APPS = [
    # ...
    'rest_framework',
    'phonenumber_field',
    # ...
]

2. ????? ????? ??? ???? ?????.

?? ??? ???? ???? ?? ???? ? ?? ??? ??? ?????.

# models.py

from django.contrib.auth.models import AbstractBaseUser, BaseUserManager
from django.db import models
from phonenumber_field.modelfields import PhoneNumberField

class UserManager(BaseUserManager):
    def create_user(self, email, username, phone_number, password=None):
        if not email:
            raise ValueError('Les utilisateurs doivent avoir une adresse email')
        if not phone_number:
            raise ValueError('Les utilisateurs doivent avoir un numéro de téléphone')

        user = self.model(
            email=self.normalize_email(email),
            username=username,
            phone_number=phone_number,
        )

        user.set_password(password)
        user.save(using=self._db)
        return user

    def create_superuser(self, email, username, phone_number, password=None):
        user = self.create_user(
            email,
            username,
            phone_number,
            password=password,
        )
        user.is_admin = True
        user.save(using=self._db)
        return user

class CustomUser(AbstractBaseUser):
    email = models.EmailField(verbose_name='adresse email', max_length=255, unique=True)
    username = models.CharField(max_length=50, unique=True)
    phone_number = PhoneNumberField(unique=True, null=False, blank=False)
    is_active = models.BooleanField(default=True)
    is_admin = models.BooleanField(default=False)
    is_phone_verified = models.BooleanField(default=False)

    objects = UserManager()

    USERNAME_FIELD = 'email'
    REQUIRED_FIELDS = ['username', 'phone_number']

    def __str__(self):
        return self.email

    @property
    def is_staff(self):
        return self.is_admin

??: ?? ??? ??? ?? ???? Phone_number ? is_phone_verified ??? ???? ???? ???.

3. ?? ??? ??? ??? ???

? ???? ????? ??? ?? ??? ?????.

# models.py

import random
import string
from django.utils import timezone
from datetime import timedelta

class PhoneVerification(models.Model):
    user = models.ForeignKey(CustomUser, on_delete=models.CASCADE, related_name='phone_verifications')
    code = models.CharField(max_length=6)
    created_at = models.DateTimeField(auto_now_add=True)
    is_verified = models.BooleanField(default=False)

    def is_expired(self):
        return self.created_at < timezone.now() - timedelta(minutes=10)  # Expire après 10 minutes

    def __str__(self):
        return f"Vérification de {self.user.email} - {'Validé' if self.is_verified else 'En attente'}"

4. SMS ?? ??? ??(?: Twilio)

Twilio? ???? ?? ???? ?? ? ????. ?? Twilio ??? ??? ??? ?? ??(ACCOUNT_SID, AUTH_TOKEN, FROM_NUMBER)? ?????.

settings.py? ?? ??? ?????.

# settings.py

TWILIO_ACCOUNT_SID = 'votre_account_sid'
TWILIO_AUTH_TOKEN = 'votre_auth_token'
TWILIO_FROM_NUMBER = '+1234567890'  # Numéro Twilio

SMS ??? ???? ?? utils.py ?? ???:

# utils.py

from django.conf import settings
from twilio.rest import Client

def send_sms(to, message):
    client = Client(settings.TWILIO_ACCOUNT_SID, settings.TWILIO_AUTH_TOKEN)
    message = client.messages.create(
        body=message,
        from_=settings.TWILIO_FROM_NUMBER,
        to=str(to)
    )
    return message.sid

5. DRF ?? ??? ??

?? ?? ? ?? ??? ??? ???? ?? ?? ???? ????.

pip install djangorestframework twilio django-phonenumber-field

6. API ?? ? ?? ??

?? ?? ? ?? ??? ??? ???? ?? ?? ????.

# settings.py

INSTALLED_APPS = [
    # ...
    'rest_framework',
    'phonenumber_field',
    # ...
]

??: ?? ?? ???? ????? ?? ???? ??? ????? ?? ? ??? ?? ??? ??? ??? ? ????.

7. API ?? ??

urls.py? ?? ??? ?????.

# models.py

from django.contrib.auth.models import AbstractBaseUser, BaseUserManager
from django.db import models
from phonenumber_field.modelfields import PhoneNumberField

class UserManager(BaseUserManager):
    def create_user(self, email, username, phone_number, password=None):
        if not email:
            raise ValueError('Les utilisateurs doivent avoir une adresse email')
        if not phone_number:
            raise ValueError('Les utilisateurs doivent avoir un numéro de téléphone')

        user = self.model(
            email=self.normalize_email(email),
            username=username,
            phone_number=phone_number,
        )

        user.set_password(password)
        user.save(using=self._db)
        return user

    def create_superuser(self, email, username, phone_number, password=None):
        user = self.create_user(
            email,
            username,
            phone_number,
            password=password,
        )
        user.is_admin = True
        user.save(using=self._db)
        return user

class CustomUser(AbstractBaseUser):
    email = models.EmailField(verbose_name='adresse email', max_length=255, unique=True)
    username = models.CharField(max_length=50, unique=True)
    phone_number = PhoneNumberField(unique=True, null=False, blank=False)
    is_active = models.BooleanField(default=True)
    is_admin = models.BooleanField(default=False)
    is_phone_verified = models.BooleanField(default=False)

    objects = UserManager()

    USERNAME_FIELD = 'email'
    REQUIRED_FIELDS = ['username', 'phone_number']

    def __str__(self):
        return self.email

    @property
    def is_staff(self):
        return self.is_admin

8. ?? ?? ??(?? ??)

???. ???? ?? ?? ??

?? ??? ???? ??? ?? ???? ????? ? ???? ?????.

?. ?? ? ??

??? ????? ??? ?? ????? ?? ?? ?? ?????.

# models.py

import random
import string
from django.utils import timezone
from datetime import timedelta

class PhoneVerification(models.Model):
    user = models.ForeignKey(CustomUser, on_delete=models.CASCADE, related_name='phone_verifications')
    code = models.CharField(max_length=6)
    created_at = models.DateTimeField(auto_now_add=True)
    is_verified = models.BooleanField(default=False)

    def is_expired(self):
        return self.created_at < timezone.now() - timedelta(minutes=10)  # Expire après 10 minutes

    def __str__(self):
        return f"Vérification de {self.user.email} - {'Validé' if self.is_verified else 'En attente'}"

??. ?? ? ??? ??

?? ? ???? ????? ?? ??? ?? ???? ??? ? ????.

9. ??? ? ??

???? ???? ??? ???? ?? ?? ???? ???? ??? ????. ?? ??? ?????.

• SMS ???? ???? ???????.
• ??? ???? ???? ?????.
• ??? ??? ??? ??? ?????.
• ??? ???? ???? ????? ?????.

??? ?? ?

??? ???? ?? ??? ?? ??? ?? ?? ??? ????.

models.py

# settings.py

TWILIO_ACCOUNT_SID = 'votre_account_sid'
TWILIO_AUTH_TOKEN = 'votre_auth_token'
TWILIO_FROM_NUMBER = '+1234567890'  # Numéro Twilio

serializers.py

# utils.py

from django.conf import settings
from twilio.rest import Client

def send_sms(to, message):
    client = Client(settings.TWILIO_ACCOUNT_SID, settings.TWILIO_AUTH_TOKEN)
    message = client.messages.create(
        body=message,
        from_=settings.TWILIO_FROM_NUMBER,
        to=str(to)
    )
    return message.sid

views.py

# serializers.py

from rest_framework import serializers
from .models import CustomUser, PhoneVerification
from phonenumber_field.serializerfields import PhoneNumberField

class PhoneVerificationRequestSerializer(serializers.Serializer):
    phone_number = PhoneNumberField()

    def validate_phone_number(self, value):
        if CustomUser.objects.filter(phone_number=value).exists():
            raise serializers.ValidationError("Ce numéro de téléphone est déjà utilisé.")
        return value

class PhoneVerificationCodeSerializer(serializers.Serializer):
    phone_number = PhoneNumberField()
    code = serializers.CharField(max_length=6)

    def validate(self, data):
        phone_number = data.get('phone_number')
        code = data.get('code')

        try:
            user = CustomUser.objects.get(phone_number=phone_number)
        except CustomUser.DoesNotExist:
            raise serializers.ValidationError("Utilisateur non trouvé avec ce numéro de téléphone.")

        try:
            verification = PhoneVerification.objects.filter(user=user, code=code, is_verified=False).latest('created_at')
        except PhoneVerification.DoesNotExist:
            raise serializers.ValidationError("Code de vérification invalide.")

        if verification.is_expired():
            raise serializers.ValidationError("Le code de vérification a expiré.")

        data['user'] = user
        data['verification'] = verification
        return data

urls.py

# views.py

from rest_framework import generics, status
from rest_framework.response import Response
from .serializers import PhoneVerificationRequestSerializer, PhoneVerificationCodeSerializer
from .models import CustomUser, PhoneVerification
from .utils import send_sms
import random
import string
from django.utils import timezone
from rest_framework.permissions import AllowAny

class PhoneVerificationRequestView(generics.GenericAPIView):
    serializer_class = PhoneVerificationRequestSerializer
    permission_classes = [AllowAny]

    def post(self, request, *args, **kwargs):
        serializer = self.get_serializer(data=request.data)
        serializer.is_valid(raise_exception=True)
        phone_number = serializer.validated_data['phone_number']

        # Générer un code de 6 chiffres
        code = ''.join(random.choices(string.digits, k=6))

        try:
            user = CustomUser.objects.get(phone_number=phone_number)
            # Si l'utilisateur existe déjà, ne pas permettre la création d'un nouveau
            return Response({"detail": "Ce numéro de téléphone est déjà associé à un utilisateur."}, status=status.HTTP_400_BAD_REQUEST)
        except CustomUser.DoesNotExist:
            pass  # Permettre la création si nécessaire

        # Créer une instance de PhoneVerification
        verification = PhoneVerification.objects.create(user=None, code=code)  # user=None pour l'instant

        # Envoyer le code par SMS
        try:
            send_sms(phone_number, f"Votre code de vérification est : {code}")
        except Exception as e:
            return Response({"detail": "Erreur lors de l'envoi du SMS."}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)

        return Response({"detail": "Code de vérification envoyé."}, status=status.HTTP_200_OK)

class PhoneVerificationCodeView(generics.GenericAPIView):
    serializer_class = PhoneVerificationCodeSerializer
    permission_classes = [AllowAny]

    def post(self, request, *args, **kwargs):
        serializer = self.get_serializer(data=request.data)
        serializer.is_valid(raise_exception=True)
        user = serializer.validated_data['user']
        verification = serializer.validated_data['verification']

        # Marquer la vérification comme validée
        verification.is_verified = True
        verification.save()

        # Mettre à jour l'utilisateur
        user.is_phone_verified = True
        user.save()

        return Response({"detail": "Numéro de téléphone vérifié avec succès."}, status=status.HTTP_200_OK)

utils.py

# urls.py

from django.urls import path
from .views import PhoneVerificationRequestView, PhoneVerificationCodeView

urlpatterns = [
    path('api/verify-phone/request/', PhoneVerificationRequestView.as_view(), name='phone-verification-request'),
    path('api/verify-phone/verify/', PhoneVerificationCodeView.as_view(), name='phone-verification-verify'),
]

10. ?? ? ???

• ?? ?? ??: ??? ?? ??? ???? ?? ?? ?? ??? ???? ???? ?????.

• ?? ???: ?? ??? ?? ??????? ?? ??? ???? ? ????.

• ??? ?? ??: ??? ????? ??? ??(?: Celery ??)? ???? API ??? ???? ?? SMS? ????.

• HTTPS ??: ?? ??? ?? HTTPS? ?? API? ???? ? ??? ?????.

? ??? drf ?????? ???? ?? ??? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!