SMART-29 created serializers for user model

rest-app/smartpicasso/app/user/serializers.py

@@ -0,0 +1,40 @@
+"""
+@author p.dolata
+"""
+from rest_framework import serializers
+
+from smartpicasso.app.user.models import User
+from smartpicasso.app.user_profile.models import UserProfile
+
+
+class UserSerializer(serializers.ModelSerializer):
+    """
+    Class to manage serializing UserProfile
+    """
+
+    class Meta:
+        model = UserProfile
+        fields = ('first_name', 'last_name', 'phone_number')
+
+
+class UserRegistrationSerializer(serializers.ModelSerializer):
+    """
+    Class to manage serializing user during registration
+    """
+    profile = UserSerializer(required=False)
+
+    class Meta:
+        model = User
+        fields = ('email', 'password', 'profile')
+        extra_kwargs = {'password': {'write_only': True}}
+
+    def create(self, validated_data):
+        profile_data = validated_data.pop('profile')
+        user = User.objects.create_user(**validated_data)
+        UserProfile.objects.create(
+            user=user,
+            first_name=profile_data['first_name'],
+            last_name=profile_data['last_name'],
+            phone_number=profile_data['phone_number'],
+        )
+        return user