Fixes #34 Solucion de problemas de compatibilidad

Checkout_1095834454/admin.py

@@ -0,0 +1,7 @@
+from django.contrib import admin
+from .models import *
+
+# Register your models here.
+admin.site.register(CarritoCompras)
+admin.site.register(Articulo)
+admin.site.register(InfoEnvio)

Checkout_1095834454/apps.py

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+from django.apps import AppConfig
+
+
+class Checkout1095834454Config(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'Checkout_1095834454'

Checkout_1095834454/migrations/0001_initial.py

@@ -0,0 +1,49 @@
+# Generated by Django 3.2.7 on 2021-09-21 01:51
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('Productos', '0002_auto_20210916_1521'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='CarritoCompras',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('usuario', models.CharField(max_length=100)),
+                ('fecha', models.DateField(auto_now=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=100)),
+                ('apellido', models.CharField(max_length=100)),
+                ('direccion', models.CharField(max_length=100)),
+                ('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_1095834454.carritocompras')),
+            ],
+        ),
+        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_1095834454.carritocompras')),
+                ('producto', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='Productos.producto')),
+            ],
+        ),
+    ]

Checkout_1095834454/migrations/0002_alter_articulo_producto.py

@@ -0,0 +1,20 @@
+# Generated by Django 3.2.7 on 2021-09-21 02:16
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('Productos', '0002_auto_20210916_1521'),
+        ('Checkout_1095834454', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='articulo',
+            name='producto',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, to='Productos.producto'),
+        ),
+    ]

Checkout_1095834454/migrations/0003_auto_20210920_2137.py

@@ -0,0 +1,25 @@
+# Generated by Django 3.2.7 on 2021-09-21 02:37
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('Productos', '0002_auto_20210916_1521'),
+        ('Checkout_1095834454', '0002_alter_articulo_producto'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='articulo',
+            name='producto',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to='Productos.producto'),
+        ),
+        migrations.AlterField(
+            model_name='carritocompras',
+            name='fecha',
+            field=models.DateField(auto_now_add=True),
+        ),
+    ]

Checkout_1095834454/models.py

@@ -0,0 +1,47 @@
+from django.db import models
+from Productos.models import *
+
+# Create your models here.
+class CarritoCompras(models.Model):
+    usuario = models.CharField(max_length=100)
+    fecha = models.DateField(auto_now_add=True)
+    dcto = models.FloatField(default=0)
+    cantMinima = models.IntegerField(default=0)
+    pagado = models.BooleanField(default=False)
+
+    def __str__(self):
+        return f"{self.usuario} - {self.fecha}"
+
+    def total(self):
+
+        pass
+
+    def numArticulos(self):
+        pass
+
+class Articulo(models.Model):
+    carrito = models.ForeignKey(CarritoCompras, on_delete=models.CASCADE)
+    producto = models.ForeignKey(Producto, on_delete=models.SET_NULL, null=True)
+    cantidad = models.IntegerField(default=0)
+
+    def __str__(self):
+        return f"{self.carrito.__str__()} / {self.producto.nombre}"
+
+    def subtotal(self):
+        subtotal = 0
+        subtotal += self.producto.precio * self.cantidad
+        return subtotal
+
+class InfoEnvio(models.Model):
+    carrito = models.ForeignKey(CarritoCompras, on_delete=models.CASCADE)
+    nombre = models.CharField(max_length=100)
+    apellido = models.CharField(max_length=100)
+    direccion = models.CharField(max_length=100)
+    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__()
+
+

Checkout_1095834454/serializers.py

@@ -0,0 +1,19 @@
+from django.core import exceptions
+from rest_framework import serializers
+# from Checkout_1095834454.models import *
+from .models import *   # Funciona para importar dentro de la misma aplicación (Checkout...)
+
+class CarritoComprasSerial(serializers.ModelSerializer):
+    class Meta:
+         model = CarritoCompras
+         fields = "__all__"
+
+class ArticuloSerial(serializers.ModelSerializer):
+    class Meta:
+         model = Articulo
+         fields = "__all__"
+
+class InfoEnvioSerial(serializers.ModelSerializer):
+    class Meta:
+         model = InfoEnvio
+         fields = "__all__"

Checkout_1095834454/tests.py

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+from django.test import TestCase
+
+# Create your tests here.

Checkout_1095834454/urls.py

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+# Direcciones de las APIS
+from django.urls import path, include
+
+from rest_framework.routers import DefaultRouter
+
+from .views import *
+
+router = DefaultRouter()
+router.register('carrito', CarritoAPI, basename="Carrito")
+router.register('articulo', ArticuloAPI, basename="Articulo")
+router.register('info_envio', InfoEnvioAPI, basename="Info Envio")
+
+urlpatterns = [
+    path('crud/', include(router.urls))
+]

Checkout_1095834454/views.py

@@ -0,0 +1,105 @@
+from django.shortcuts import render
+
+# Create your views here.
+
+# APIS
+from django.shortcuts import render
+from django.http import HttpResponse
+from rest_framework import viewsets
+from rest_framework.response import Response
+
+# Creación de las APIS
+
+# from Checkout_1095834454.serializers import *
+from .serializers import *
+
+class CarritoAPI(viewsets.ViewSet):
+    def list(self, request):
+        # request => Se trata de la petición de usuario => GET, POST, PUT...
+        carritos = CarritoCompras.objects.all()
+        carritoSerializador = CarritoComprasSerial(carritos, many=True)
+        return Response(carritoSerializador.data)
+
+    def create(self, request):
+        # Crear nuevos elementos en la base de datos
+        # serializer = CarritoComprasSerial(data=request.data, many=True)
+        nuevoCarritoSerial = CarritoComprasSerial(data=request.data)
+        if nuevoCarritoSerial.is_valid():
+            nuevoCarritoSerial.save()
+            return Response({"Exito":True})
+        return Response(nuevoCarritoSerial.errors)
+
+    def retrieve(self, request, pk=None):
+        # Obtener uno o varios objetos de la base de datos
+        # pk => Llave primaria - método de identificación de nuestros objetos
+        carrito = CarritoCompras.objects.get(pk=pk)
+        serializador = CarritoComprasSerial(carrito)
+
+        return Response(serializador.data)
+
+    def partial_update(self, request, pk=None):
+        # Permite actualizar atributos de los objetos CRUD
+        carrito = CarritoCompras.objects.get(pk=pk)
+        carritoS = CarritoComprasSerial(carrito, request.data, partial=True)
+        if carritoS.is_valid():
+            carritoS.save()
+            return Response({"Actualizado":True})
+        return Response(carritoS.errors)
+
+    def update(self, request):
+        # Permite actualizar TODOS los argumentos en la base de datos
+        carrito = CarritoCompras.objects.get(pk=pk)
+        carritoS = CarritoComprasSerial(carrito, request.data, partial=True)
+        if carritoS.is_valid():
+            carritoS.save()
+            return Response({"Actualizado":True})
+        return Response(carritoS.errors)
+
+    def destroy(self, request, pk=None):
+        # Permite borrar un objeto de la base de datos
+        carrito = CarritoCompras.objects.get(pk=pk)
+        carrito.delet()
+        return Response({"Delete":True})
+
+
+
+class ArticuloAPI(viewsets.ViewSet):
+    def list(self, request):
+        articulos = Articulo.objects.all()
+        articulosSerializador = ArticuloSerial(articulos, many=True)
+
+        return Response(articulosSerializador.data)
+
+    def create(self, request):
+        nuevoArticuloSerial = ArticuloSerial(data=request.data)
+        if nuevoArticuloSerial.is_valid():
+            nuevoArticuloSerial.save()
+            return Response({"Exito":True})
+
+        return Response(nuevoArticuloSerial.errors)
+
+    def retrieve(self, request, pk=None):
+        articulo = Articulo.objects.get(pk=pk)
+        serializador = ArticuloSerial(articulo)
+
+        return Response(serializador.data)
+
+class InfoEnvioAPI(viewsets.ViewSet):
+    def list(self, request):
+        informacionEnvio = InfoEnvio.objects.all()
+        informacionSerializador = InfoEnvioSerial(informacionEnvio, many=True)
+
+        return Response(informacionSerializador.data)
+
+    def create(self, request):
+        nuevoInformacionSerial = InfoEnvioSerial(data=request.data)
+        if nuevoInformacionSerial.is_valid():
+            nuevoInformacionSerial.save()
+            return Response({"Exito":True})
+        return Response(nuevoInformacionSerial.errors)
+
+    def retrieve(self, request, pk=None):
+        infoEnvio = InfoEnvio.objects.get(pk=pk)
+        serializador = InfoEnvioSerial(infoEnvio)
+
+        return Response(serializador.data)