Fixes #13 Este es un avance sin pruebas, dado que se han hecho en Shell

Checkout_79495131/admin.py

@@ -0,0 +1,7 @@
+from django.contrib import admin
+
+from Checkout_79495131.models import *
+
+admin.site.register(CarritoCompra)
+admin.site.register(InfoEnvio)
+admin.site.register(Articulo)

Checkout_79495131/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class Checkout79495131Config(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'Checkout_79495131'

Checkout_79495131/migrations/0001_initial.py

@@ -0,0 +1,49 @@
+# Generated by Django 3.2.7 on 2021-09-21 19:31
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('Productos', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='CarritoCompra',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('usuario', models.CharField(max_length=200)),
+                ('fecha', models.DateField(auto_now_add=True)),
+                ('dcto', models.FloatField(default=0)),
+                ('cantMinima', models.IntegerField(default=0)),
+                ('pagado', models.BooleanField(default=False)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='InfoEnvio',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('nombre', models.CharField(max_length=80)),
+                ('apellido', models.CharField(max_length=80)),
+                ('direccion', models.CharField(max_length=200)),
+                ('pais', models.CharField(max_length=50)),
+                ('departamento', models.CharField(max_length=50)),
+                ('ciudad', models.CharField(max_length=50)),
+                ('carrito', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='Checkout_79495131.carritocompra')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Articulo',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('cantidad', models.IntegerField(default=0)),
+                ('carrito', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='Checkout_79495131.carritocompra')),
+                ('producto', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to='Productos.producto')),
+            ],
+        ),
+    ]

Checkout_79495131/migrations/0002_alter_carritocompra_fecha.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.7 on 2021-09-21 20:23
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('Checkout_79495131', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='carritocompra',
+            name='fecha',
+            field=models.DateTimeField(auto_now_add=True),
+        ),
+    ]

Checkout_79495131/models.py

@@ -0,0 +1,43 @@
+from Productos.models import Producto
+from django.db import models
+
+class CarritoCompra(models.Model):
+    usuario = models.CharField(max_length=200)
+    fecha = models.DateTimeField(auto_now_add=True)
+    dcto = models.FloatField(default=0)
+    cantMinima = models.IntegerField(default=0)
+    pagado = models.BooleanField(default=False)
+
+    def __str__(self):
+        return self.usuario + '-' + str(self.fecha)
+
+    def total(self) -> float:
+        pass
+
+    def numArt(self) -> int:
+        pass
+
+
+
+class InfoEnvio(models.Model):
+    carrito = models.ForeignKey(CarritoCompra, on_delete=models.CASCADE)
+    nombre = models.CharField(max_length=80)
+    apellido = models.CharField(max_length=80)
+    direccion = models.CharField(max_length=200)
+    pais = models.CharField(max_length=50)
+    departamento = models.CharField(max_length=50)
+    ciudad = models.CharField(max_length=50)
+
+    def __str__(self):
+        return self.carrito.__str__()
+
+class Articulo(models.Model):
+    carrito = models.ForeignKey(CarritoCompra, on_delete=models.CASCADE)
+    producto = models.ForeignKey(Producto, on_delete=models.SET_NULL, null=True)
+    cantidad = models.IntegerField(default=0)
+
+    def __str__(self):
+        return self.carrito.__str__() + '-' + self.producto.__str__()
+
+    def subtotal(self) -> float:
+        return self.cantidad * self.producto.precio

Checkout_79495131/serializers.py

@@ -0,0 +1,23 @@
+from rest_framework import serializers
+
+from .models import CarritoCompra, InfoEnvio, Articulo
+
+from Checkout_79495131.models import CarritoCompra
+
+
+class CarritoSerial(serializers.ModelSerializer):
+    class Meta:
+        model = CarritoCompra
+        fields = '__all__'
+
+
+class InfoEnvioSerial(serializers.ModelSerializer):
+    class Meta:
+        model = InfoEnvio
+        fields = '__all__'
+
+
+class ArticuloSerial(serializers.ModelSerializer):
+    class Meta:
+        model = Articulo
+        fields = '__all__'

Checkout_79495131/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

Checkout_79495131/urls.py

@@ -0,0 +1,18 @@
+# Contiene las dir locales de la app Checkout
+from django.urls import path, include
+from rest_framework.routers import DefaultRouter
+
+# ViewSet => especifi las rutas med 'routes'
+
+from .views import CarritoAPI, InfoEnvioAPI, ArticuloAPI
+
+router = DefaultRouter()
+
+router.register('carrito', CarritoAPI, basename='carrito')
+router.register('infoenvio', InfoEnvioAPI, basename='infoenvio')
+router.register('articulo', ArticuloAPI, basename='articulo')
+
+urlpatterns = [
+    # lsita de dir locales
+    path('crud/', include(router.urls))
+]

Checkout_79495131/views.py

@@ -0,0 +1,126 @@
+from rest_framework import viewsets
+from rest_framework.response import Response
+from rest_framework.status import HTTP_400_BAD_REQUEST
+from django.shortcuts import get_object_or_404
+
+from .serializers import CarritoSerial, InfoEnvioSerial, ArticuloSerial
+from .models import CarritoCompra, InfoEnvio, Articulo
+
+
+class CarritoAPI(viewsets.ViewSet):
+    def list(self, request):
+        # listar infromación
+        # request => peticion de user. GET, POST, PUT, ...
+        carritos = CarritoCompra.objects.all() # obj tipo CarritoCompra
+        serializador = CarritoSerial(carritos, many=True)
+        return Response(serializador.data)
+
+    def create(self, request) :
+        # crear obj en DB
+        # nuevoCarrito = CarritoCompra.objects.create(usuario=request.data)
+        serializador = CarritoCompra(data=request.data)
+        if serializador.is_valid():
+            carrito = serializador.save()
+            return Response({'idCarrito':carrito.id})
+        return Response(serializador.errors, HTTP_400_BAD_REQUEST)
+
+
+    def retrieve(self, request, pk=None):
+        # obtetner un solo reg en DB
+        #pk = primary key
+        carrito = get_object_or_404(CarritoCompra, id=pk)
+        seriarizador = CarritoSerial(carrito)
+        return Response(seriarizador.data)
+
+
+    def partial_update(self, request, pk=None):
+        # actualizar parcial => PATCH
+        carrito = get_object_or_404(CarritoCompra, pk=pk)
+        carrito_s = CarritoSerial(carrito, request.data, partial=True)
+        if carrito_s.is_valid():
+            carrito_s.save()
+            return Response({'Actualizado':True})
+        return Response(carrito_s.errors, HTTP_400_BAD_REQUEST)
+
+
+    # No recomendado para carrito de compra -- No queremos cambiar user
+    def update(self, request, pk=None):
+        # actualizar parcial => PUT
+        carrito = get_object_or_404(CarritoCompra, pk=pk)
+        carrito_s = CarritoSerial(carrito, request.data, partial=False)
+        if carrito_s.is_valid():
+            carrito_s.save()
+            return Response({'Actualizado':True})
+        return Response(carrito_s.errors)
+
+
+    def destroy(self, request, pk=None):
+        # borramos elementos en DB
+        carrito = CarritoCompra.objects.get(pk)
+        carrito.delete()
+        return Response({'Objeto borrado':True})
+
+
+#    def retrive(self, request, pk=None):
+#       return Response(pk)
+
+
+class ArticuloAPI(viewsets.ViewSet):
+    def list(self, request):
+        articulo = Articulo.objects.all()
+        serializer = ArticuloSerial(articulo, many=True)
+        return Response(serializer.data)
+
+
+    def create(self, request):
+        serializer = Articulo(data=request.data)
+        if serializer.is_valid():
+            serializer.save()
+            return Response({'Arituculo creado':True})
+        return Response(serializer.errors, HTTP_400_BAD_REQUEST)
+
+
+class InfoEnvioAPI(viewsets.ViewSet):
+    def list(self, request):
+        info_envio = InfoEnvio.objects.all()
+        serializer = InfoEnvioSerial(info_envio, many=True)
+        return Response(serializer.data)
+
+
+    def create(self, request):
+        serializer = InfoEnvio(data=request.data)
+        if serializer.is_valid():
+            info_e = serializer.save()
+            return Response({'Envio Creado': True, 'infoId':info_e.id})
+        return Response(serializer.errors, HTTP_400_BAD_REQUEST)
+
+
+    def retrieve(self, request, pk=None):
+        info_envio = get_object_or_404(InfoEnvio, id=pk)
+        seriarizer = InfoEnvioSerial(info_envio)
+        return Response(seriarizer.data)
+
+
+    def partial_update(self, request, pk=None):
+        # actualizar parcial => PATCH
+        info_envio = get_object_or_404(InfoEnvio, pk=pk)
+        info_envio_s = InfoEnvioSerial(info_envio, request.data, partial=True)
+        if info_envio_s.is_valid():
+            info_envio_s.save()
+            return Response({'Info Envio Actualizado':True})
+        return Response(info_envio_s.errors)
+
+
+    def destroy(self, request, pk=None):
+        # borramos elementos en DB
+        info_envio = InfoEnvio.objects.get(pk)
+        info_envio.delete()
+        return Response({'Info envio Borrado':True})
+
+
+
+'''
+class CarritoAPI(viewsets.ModelViewSet):
+    serializer_class = CarritoSerial
+    queryset = CarritoCompra.objects.all()
+'''

ExEcommerce/urls.py

@@ -5,4 +5,5 @@
     path('admin/', admin.site.urls),
     path('productos/api/', include('Productos.urls')),
     path('checkout/api/', include('Checkout.urls'))
+
 ]

Productos/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 3.0.8 on 2021-09-16 20:14
+# Generated by Django 3.2.7 on 2021-09-21 19:31
 
 from django.db import migrations, models
 import django.db.models.deletion
@@ -29,7 +29,9 @@ class Migration(migrations.Migration):
                 ('descripcion', models.TextField()),
                 ('foto', models.ImageField(blank=True, null=True, upload_to='')),
                 ('calificacion', models.FloatField(default=0)),
-                ('tipo', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='Productos.TipoElectrodomestico')),
+                ('marca', models.CharField(default='', max_length=20)),
+                ('ref', models.CharField(default='', max_length=100)),
+                ('tipo', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='Productos.tipoelectrodomestico')),
             ],
         ),
         migrations.CreateModel(
@@ -40,7 +42,7 @@ class Migration(migrations.Migration):
                 ('calificacion', models.FloatField()),
                 ('fecha', models.DateField(auto_now_add=True)),
                 ('contenido', models.TextField()),
-                ('producto', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='Productos.Producto')),
+                ('producto', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='Productos.producto')),
             ],
         ),
     ]

Productos/models.py

@@ -3,7 +3,7 @@
 # Create your models here.
 class TipoElectrodomestico(models.Model):
     nombre = models.CharField(max_length=200)
-    foto = models.ImageField(null =True, blank=True)
+    foto = models.ImageField(null=True, blank=True)
 
     def __str__(self):
         #Identificar un objeto