Eylultuncel homework 3

ecommerce/baskets/filters.py

@@ -0,0 +1,19 @@
+from django_filters import rest_framework as filters
+from django.utils.translation import gettext_lazy as _
+
+from baskets.models import Basket, BasketItem
+
+
+class BasketFilter(filters.FilterSet):
+    status = filters.CharFilter(label=_("Status"), lookup_expr="icontains")
+
+    class Meta:
+        model = Basket
+        fields = ("customer", "status")
+
+
+class BasketItemFilter(filters.FilterSet):
+
+    class Meta:
+        model = BasketItem
+        fields = ("basket", "product", "quantity", "price")

ecommerce/baskets/migrations/0001_initial.py

@@ -1,6 +1,5 @@
-# Generated by Django 3.2.9 on 2021-12-03 17:37
+# Generated by Django 3.2.9 on 2021-12-08 13:35
 
-from django.conf import settings
 from django.db import migrations, models
 import django.db.models.deletion
 
@@ -10,8 +9,7 @@ class Migration(migrations.Migration):
     initial = True
 
     dependencies = [
-        ('products', '0003_auto_20211203_1919'),
-        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('products', '0001_initial'),
     ]
 
     operations = [
@@ -21,8 +19,7 @@ class Migration(migrations.Migration):
                 ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Created at')),
                 ('modified_at', models.DateTimeField(auto_now=True, verbose_name='Modified at')),
-                ('status', models.CharField(choices=[('open', 'Open'), ('submitted', 'Submitted'), ('merged', 'Merged')], max_length=10, verbose_name='Basket Status')),
-                ('customer', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to=settings.AUTH_USER_MODEL, verbose_name='Customer')),
+                ('status', models.CharField(choices=[('open', 'Open'), ('submitted', 'Submitted'), ('merged', 'Merged')], default='open', max_length=10, verbose_name='Basket Status')),
             ],
             options={
                 'verbose_name': 'Basket',
@@ -37,8 +34,8 @@ class Migration(migrations.Migration):
                 ('modified_at', models.DateTimeField(auto_now=True, verbose_name='Modified at')),
                 ('quantity', models.PositiveIntegerField(verbose_name='Quantity')),
                 ('price', models.DecimalField(decimal_places=2, max_digits=10, verbose_name='Price')),
-                ('basket', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='baskets.basket', verbose_name='Basket')),
-                ('product', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='products.product', verbose_name='Product')),
+                ('basket', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='baskets.basket', verbose_name='Basket')),
+                ('product', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='products.product', verbose_name='Product')),
             ],
             options={
                 'verbose_name': 'Basket item',

ecommerce/baskets/migrations/0002_basket_customer.py

@@ -0,0 +1,23 @@
+# Generated by Django 3.2.9 on 2021-12-08 13:35
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('baskets', '0001_initial'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='basket',
+            name='customer',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to=settings.AUTH_USER_MODEL, verbose_name='Customer'),
+        ),
+    ]

ecommerce/baskets/serializers.py

@@ -0,0 +1,36 @@
+from rest_framework import serializers
+
+from baskets.models import Basket, BasketItem
+from customers.serializers import CustomerSerializer
+from products.serializers import ProductDetailedSerializer
+
+
+class BasketSerializer(serializers.ModelSerializer):
+
+    class Meta:
+        model = Basket
+        fields = ("customer", "status")
+
+
+class BasketDetailedSerializer(serializers.ModelSerializer):
+    customer = CustomerSerializer()
+
+    class Meta:
+        model = Basket
+        fields = ("customer", "status")
+
+
+class BasketItemSerializer(serializers.ModelSerializer):
+
+    class Meta:
+        model = BasketItem
+        fields = ("basket", "product", "quantity", "price")
+
+
+class BasketItemDetailedSerializer(serializers.ModelSerializer):
+    basket = BasketDetailedSerializer()
+    product = ProductDetailedSerializer()
+
+    class Meta:
+        model = BasketItem
+        fields = ("basket", "product", "quantity", "price")

ecommerce/baskets/views.py

@@ -1,3 +1,27 @@
-from django.shortcuts import render
+from rest_framework import viewsets
 
-# Create your views here.
+from core.mixins import DetailedViewSetMixin
+from baskets.filters import BasketFilter, BasketItemFilter
+from baskets.models import Basket, BasketItem
+from baskets.serializers import BasketSerializer, BasketDetailedSerializer, \
+    BasketItemSerializer, BasketItemDetailedSerializer
+
+
+class BasketViewSet(DetailedViewSetMixin, viewsets.ModelViewSet):
+    queryset = Basket.objects.all()
+    serializer_class = BasketSerializer
+    filterset_class = BasketFilter
+    serializer_action_classes = {
+        "detailed_list": BasketDetailedSerializer,
+        "detailed": BasketDetailedSerializer,
+    }
+
+
+class BasketItemViewSet(DetailedViewSetMixin, viewsets.ModelViewSet):
+    queryset = BasketItem.objects.all()
+    serializer_class = BasketItemSerializer
+    filterset_class = BasketItemFilter
+    serializer_action_classes = {
+        "detailed_list": BasketItemDetailedSerializer,
+        "detailed": BasketItemDetailedSerializer,
+    }

ecommerce/customers/filters.py

@@ -0,0 +1,38 @@
+from django.utils.translation import gettext_lazy as _
+from django_filters import rest_framework as filters
+
+from customers.models import Customer, City, Country, Address
+
+
+class CustomerFilter(filters.FilterSet):
+    first_name = filters.CharFilter(label=_("First Name"), lookup_expr="icontains")
+    last_name = filters.CharFilter(label=_("Last Name"), lookup_expr="icontains")
+    email = filters.CharFilter(label=_("Email"), lookup_expr="icontains")
+
+    class Meta:
+        model = Customer
+        fields = ("first_name", "last_name", "email")
+
+
+class CityFilter(filters.FilterSet):
+    name = filters.CharFilter(label=_("Name"), lookup_expr="icontains")
+
+    class Meta:
+        model = City
+        fields = ("name", "country")
+
+
+class CountryFilter(filters.FilterSet):
+    name = filters.CharFilter(label=_("Name"), lookup_expr="icontains")
+
+    class Meta:
+        model = Country
+        fields = ("name",)
+
+
+class AddressFilter(filters.FilterSet):
+    name = filters.CharFilter(label=_("Name"), lookup_expr="icontains")
+
+    class Meta:
+        model = Address
+        fields = ("name", "full_name", "phone", "district", "zipcode", "customer", "city")