alternative-backend-service/users/serializers.py

from rest_framework import serializers
from django.contrib.auth.password_validation import validate_password
from .models import CustomUser, UserProfile

class UserProfileSerializer(serializers.ModelSerializer):
    class Meta:
        model = UserProfile
        fields = ['bio', 'timezone', 'created_at', 'updated_at']

class UserRegistrationSerializer(serializers.ModelSerializer):
    password = serializers.CharField(write_only=True, required=True, validators=[validate_password])
    password2 = serializers.CharField(write_only=True, required=True)
    
    class Meta:
        model = CustomUser
        fields = ('email', 'first_name', 'last_name', 'phone_number', 'password', 'password2')
    
    def validate(self, attrs):
        if attrs['password'] != attrs['password2']:
            raise serializers.ValidationError({"password": "Password fields didn't match."})
        return attrs
    
    def create(self, validated_data):
        validated_data.pop('password2')
        password = validated_data.pop('password')
        
        user = CustomUser.objects.create_user(**validated_data)
        user.set_password(password)
        user.is_active = True
        user.isVerified = False
        user.save()
        
        return user
    
class ForgotPasswordSerializer(serializers.Serializer):
    email = serializers.EmailField(required=True)

class VerifyPasswordResetOTPSerializer(serializers.Serializer):
    email = serializers.EmailField(required=True)
    otp = serializers.CharField(required=True, max_length=6)

class ResetPasswordSerializer(serializers.Serializer):
    email = serializers.EmailField(required=True)
    otp = serializers.CharField(required=True, max_length=6)
    new_password = serializers.CharField(required=True, write_only=True, validators=[validate_password])
    confirm_password = serializers.CharField(required=True, write_only=True)

    def validate(self, attrs):
        if attrs['new_password'] != attrs['confirm_password']:
            raise serializers.ValidationError({"password": "Password fields didn't match."})
        return attrs

class UserSerializer(serializers.ModelSerializer):
    class Meta:
        model = CustomUser
        fields = ('id', 'email', 'first_name', 'last_name', 'phone_number', 'isVerified', 'date_joined')