From c761e8751e9670196d9eea46c8d1f15faa194102 Mon Sep 17 00:00:00 2001
From: clonbg <clonbg@gmail.com>
Date: Mon, 20 Feb 2023 08:04:59 +0100
Subject: [PATCH] serialzer user

---
 README.md                     |  4 ++++
 authentication/serializers.py | 18 ++++++++++++++++++
 authentication/urls.py        |  1 +
 authentication/views.py       | 17 +++++++++++++++++
 4 files changed, 40 insertions(+)
 create mode 100644 authentication/serializers.py

diff --git a/README.md b/README.md
index eea4cc0..288cd43 100644
--- a/README.md
+++ b/README.md
@@ -29,3 +29,7 @@ Lista de la compra
 #### Commit 6
 
 - 01:12:28
+
+#### Commit 7
+
+- 01:31:15
diff --git a/authentication/serializers.py b/authentication/serializers.py
new file mode 100644
index 0000000..f7fcfec
--- /dev/null
+++ b/authentication/serializers.py
@@ -0,0 +1,18 @@
+from .models import User
+from rest_framework import serializers
+
+
+class UserCreationSerializer(serializers.ModelSerializer):
+    email = serializers.EmailField(allow_null=False, allow_blank=False)
+    password = serializers.CharField(min_length=8)
+
+    class Meta:
+        model = User
+        fields = ['email', 'password']
+
+    def validate(self, attrs):
+        email_exists = User.objects.filter(email=attrs['email']).exists()
+        if email_exists:
+            raise serializers.ValidationError(detail='El email es necesario')
+        attrs['username'] = attrs['email']
+        return super().validate(attrs)
diff --git a/authentication/urls.py b/authentication/urls.py
index 8a86c17..35c1b32 100644
--- a/authentication/urls.py
+++ b/authentication/urls.py
@@ -3,4 +3,5 @@ from . import views
 
 urlpatterns = [
     path('', views.HelloAuthView.as_view(), name='hello_auth'),
+    path('registro/', views.UserCreateView.as_view(), name='crear_user')
 ]
diff --git a/authentication/views.py b/authentication/views.py
index 38bb4e1..59b87b5 100644
--- a/authentication/views.py
+++ b/authentication/views.py
@@ -1,6 +1,8 @@
 # from django.shortcuts import render
 from rest_framework import generics, status
 from rest_framework.response import Response
+from .models import User
+from . import serializers
 
 # Create your views here.
 
@@ -10,3 +12,18 @@ class HelloAuthView(generics.GenericAPIView):
     def get(self, request):
         return Response(data={"message": "Hello Auth"},
                         status=status.HTTP_200_OK)
+
+
+class UserCreateView(generics.GenericAPIView):
+    serializer_class = serializers.UserCreationSerializer
+
+    def post(self, request):
+        data = request.data
+        serializer = self.serializer_class(data=data)
+        if serializer.is_valid():
+            serializer.save()
+            return Response(data=serializer.data,
+                            status=status.HTTP_201_CREATED)
+
+        return Response(data=serializer.errors,
+                        status=status.HTTP_400_BAD_REQUEST)