From eaa856e9dacb5a532cb23b627c0a84a032703a4e Mon Sep 17 00:00:00 2001
From: Mono Mono <monomono@disroot.org>
Date: Sat, 7 Sep 2024 21:33:49 -0500
Subject: [PATCH] feat(api): implemented create sale as api endpoint.
---
requirements.txt | 1 +
tienda_ilusion/don_confiao/api_views.py | 30 ++++++++++++++++++
tienda_ilusion/don_confiao/serializers.py | 17 +++++++++++
tienda_ilusion/don_confiao/tests/test_api.py | 32 ++++++++++++++++++++
tienda_ilusion/don_confiao/urls.py | 2 ++
tienda_ilusion/tienda_ilusion/settings.py | 1 +
6 files changed, 83 insertions(+)
create mode 100644 tienda_ilusion/don_confiao/api_views.py
create mode 100644 tienda_ilusion/don_confiao/serializers.py
create mode 100644 tienda_ilusion/don_confiao/tests/test_api.py
diff --git a/requirements.txt b/requirements.txt
index 284d5f5..035edf6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1,2 @@
Django==5.0.6
+djangorestframework
diff --git a/tienda_ilusion/don_confiao/api_views.py b/tienda_ilusion/don_confiao/api_views.py
new file mode 100644
index 0000000..d5fc155
--- /dev/null
+++ b/tienda_ilusion/don_confiao/api_views.py
@@ -0,0 +1,30 @@
+from rest_framework import viewsets
+from rest_framework.response import Response
+
+from .models import Sale, SaleLine, Customer, Product
+from .serializers import SaleSerializer
+
+
+class SaleViewSet(viewsets.ModelViewSet):
+ queryset = Sale.objects.all()
+ serializer_class = SaleSerializer
+
+ def create(self, request):
+ data = request.data
+ customer = Customer.objects.get(pk=data['customer'])
+ date = data['date']
+ lines = data['lines']
+ sale = Sale.objects.create(customer=customer, date=date)
+
+ for line in lines:
+ product = Product.objects.get(pk=line['product'])
+ quantity = line['quantity']
+ unit_price = line['unit_price']
+ SaleLine.objects.create(
+ sale=sale,
+ product=product,
+ quantity=quantity,
+ unit_price=unit_price
+ )
+
+ return Response({'message': 'Venta creada con exito'}, status=201)
diff --git a/tienda_ilusion/don_confiao/serializers.py b/tienda_ilusion/don_confiao/serializers.py
new file mode 100644
index 0000000..464c6f8
--- /dev/null
+++ b/tienda_ilusion/don_confiao/serializers.py
@@ -0,0 +1,17 @@
+from rest_framework import serializers
+
+from .models import Sale, SaleLine
+
+
+class SaleLineSerializer(serializers.ModelSerializer):
+ class Meta:
+ model = SaleLine
+ fields = ['id', 'sale', 'product', 'unit_price', 'quantity']
+
+
+class SaleSerializer(serializers.ModelSerializer):
+ lines = SaleLineSerializer(many=True)
+
+ class Meta:
+ model = Sale
+ fields = ['id', 'customer', 'date', 'lines']
diff --git a/tienda_ilusion/don_confiao/tests/test_api.py b/tienda_ilusion/don_confiao/tests/test_api.py
new file mode 100644
index 0000000..5a9cb90
--- /dev/null
+++ b/tienda_ilusion/don_confiao/tests/test_api.py
@@ -0,0 +1,32 @@
+import json
+from django.urls import reverse
+from rest_framework import status
+from rest_framework.test import APITestCase
+from ..models import Sale, Product, Customer
+
+
+class TestAPI(APITestCase):
+ def setUp(self):
+ self.product = Product.objects.create(
+ name='Panela',
+ price=5000,
+ measuring_unit='UNIT'
+ )
+ self.customer = Customer.objects.create(
+ name='Camilo'
+ )
+
+ def test_create_sale(self):
+ url = '/don_confiao/api/sales/'
+ data = {
+ 'customer': self.customer.id,
+ 'date': '2024-09-02',
+ 'lines': [
+ {'product': self.product.id, 'quantity': 2, 'unit_price': 3000},
+ {'product': self.product.id, 'quantity': 3, 'unit_price': 5000}
+ ],
+ }
+ response = self.client.post(url, data, format='json')
+ self.assertEqual(response.status_code, status.HTTP_201_CREATED)
+ self.assertEqual(Sale.objects.count(), 1)
+ self.assertEqual(Sale.objects.all()[0].customer.name, self.customer.name)
diff --git a/tienda_ilusion/don_confiao/urls.py b/tienda_ilusion/don_confiao/urls.py
index 7de794e..145c70a 100644
--- a/tienda_ilusion/don_confiao/urls.py
+++ b/tienda_ilusion/don_confiao/urls.py
@@ -1,6 +1,7 @@
from django.urls import path
from . import views
+from . import api_views
app_name = 'don_confiao'
urlpatterns = [
@@ -13,4 +14,5 @@ urlpatterns = [
path("cuadrar_tarro", views.reconciliate_jar, name="reconciliate_jar"),
path("cuadres", views.reconciliate_jar, name="reconciliations"),
path("resumen_compra/<int:id>", views.purchase_summary, name="purchase_summary"),
+ path('api/sales/', api_views.SaleViewSet.as_view({'post': 'create'}), name='sale-create')
]
diff --git a/tienda_ilusion/tienda_ilusion/settings.py b/tienda_ilusion/tienda_ilusion/settings.py
index e50d393..807d758 100644
--- a/tienda_ilusion/tienda_ilusion/settings.py
+++ b/tienda_ilusion/tienda_ilusion/settings.py
@@ -38,6 +38,7 @@ INSTALLED_APPS = [
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
+ 'rest_framework',
# 'don_confiao'
]