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Exportando ventas para tryton desde api #4

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mono merged 4 commits from api_export_sales_for_tryton_#3 into main 2025-03-08 11:21:24 -05:00
Conversation 0 Commits 4 Files Changed 5 +191 -37
5 changed files with 191 additions and 37 deletions
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22
tienda_ilusion/don_confiao/api_views.py
View File

@ -6,9 +6,11 @@ from rest_framework.pagination import PageNumberPagination
from .models import Sale, SaleLine, Customer, Product, ReconciliationJar, PaymentMethods, AdminCode
from .serializers import SaleSerializer, ProductSerializer, CustomerSerializer, ReconciliationJarSerializer, PaymentMethodSerializer, SaleForRenconciliationSerializer, SaleSummarySerializer
from .views import sales_to_tryton_csv
from decimal import Decimal
import json
import io
import csv
class Pagination(PageNumberPagination):
@ -128,12 +130,14 @@ class SalesForReconciliationView(APIView):
return Response(grouped_sales)
class SaleSummary(APIView):
def get(self, request, id):
sale = Sale.objects.get(pk=id)
serializer = SaleSummarySerializer(sale)
return Response(serializer.data)
class AdminCodeValidateView(APIView):
def get(self, request, code):
codes = AdminCode.objects.filter(value=code)
@ -144,3 +148,19 @@ class ReconciliateJarModelView(viewsets.ModelViewSet):
queryset = ReconciliationJar.objects.all().order_by('-date_time')
pagination_class = Pagination
serializer_class = ReconciliationJarSerializer
class SalesForTrytonView(APIView):
def get(self, request):
sales = Sale.objects.all()
csv = self._generate_sales_CSV(sales)
return Response({'csv': csv})
def _generate_sales_CSV(self, sales):
output = io.StringIO()
writer = csv.writer(output)
csv_data = sales_to_tryton_csv(sales)
for row in csv_data:
writer.writerow(row)
return output.getvalue()

55
tienda_ilusion/don_confiao/tests/test_api.py
View File

@ -1,4 +1,7 @@
import json
import csv
import io
from django.urls import reverse
from rest_framework import status
from rest_framework.test import APITestCase
@ -45,6 +48,58 @@ class TestAPI(APITestCase):
self.assertEqual(response.status_code, 200)
self.assertEqual(self.customer.name, json_response[0]['name'])
def test_get_sales_for_tryton(self):
url = '/don_confiao/api/sales/for_tryton'
self._create_sale()
response = self.client.get(url)
json_response = json.loads(response.content.decode('utf-8'))
self.assertEqual(response.status_code, status.HTTP_200_OK)
self.assertIn('csv', json_response)
self.assertGreater(len(json_response['csv']), 0)
def test_csv_structure_in_sales_for_tryton(self):
url = '/don_confiao/api/sales/for_tryton'
self._create_sale()
response = self.client.get(url)
json_response = json.loads(response.content.decode('utf-8'))
self.assertEqual(response.status_code, status.HTTP_200_OK)
csv_reader = csv.reader(io.StringIO(json_response['csv']))
expected_header = [
"Tercero",
"Dirección de facturación",
"Dirección de envío",
"Descripción",
"Referencia",
"Fecha venta",
"Plazo de pago",
"Almacén",
"Moneda",
"Líneas/Producto",
"Líneas/Cantidad",
"Líneas/Precio unitario",
"Líneas/Unidad",
"Empresa",
"Tienda",
"Terminal de venta",
"Autorecogida",
"Comentario"
]
self.assertEqual(next(csv_reader), expected_header)
expected_rows = [
[self.customer.name, self.customer.name, self.customer.name, "",
"", "2024-09-02 00:00:00+00:00", "Contado", "Almacén",
"Peso colombiano", self.product.name, "2", "3000.00", "Unidad",
"TIENDA LA ILUSIÓN", "Tienda La Ilusion", "La Ilusion", "True", ""
],
["", "", "", "", "", "", "", "", "", self.product.name, "3",
"5000.00", "Unidad", "", "", "", "", ""
],
]
rows = list(csv_reader)
self.assertEqual(rows, expected_rows)
def _create_sale(self):
url = '/don_confiao/api/sales/'
data = {

73
tienda_ilusion/don_confiao/tests/test_exportar_ventas_para_tryton.py Normal file
View File

@ -0,0 +1,73 @@
import csv
from django.test import TestCase, Client
from django.urls import reverse
from ..models import Sale, SaleLine, Product, Customer
class TestExportarVentasParaTryton(TestCase):
def setUp(self):
self.product = Product.objects.create(
name='Panela',
price=5000,
measuring_unit='UNIT'
)
self.customer = Customer.objects.create(
name='Camilo'
)
self.sale = Sale.objects.create(
customer=self.customer,
date='2024-09-02',
payment_method='CASH',
)
self.sale_line1 = SaleLine.objects.create(
product=self.product,
quantity=2,
unit_price=3000,
sale=self.sale
)
self.sale_line2 = SaleLine.objects.create(
product=self.product,
quantity=3,
unit_price=5000,
sale=self.sale
)
def test_exportar_ventas_para_tryton(self):
client = Client()
url = '/don_confiao/exportar_ventas_para_tryton'
response = client.get(url)
self.assertEqual(response.status_code, 200)
self.assertEqual(response['Content-Type'], 'text/csv')
csv_content = response.content.decode('utf-8')
expected_header = [
"Tercero",
"Dirección de facturación",
"Dirección de envío",
"Descripción",
"Referencia",
"Fecha venta",
"Plazo de pago",
"Almacén",
"Moneda",
"Líneas/Producto",
"Líneas/Cantidad",
"Líneas/Precio unitario",
"Líneas/Unidad",
"Empresa",
"Tienda",
"Terminal de venta",
"Autorecogida",
"Comentario"
]
csv_reader = csv.reader(csv_content.splitlines())
self.assertEqual(next(csv_reader), expected_header)
expected_rows = [
["Camilo", "Camilo", "Camilo", "", "", "2024-09-02 00:00:00+00:00", "Contado", "Almacén", "Peso colombiano", "Panela", "2", "3000.00", "Unidad", "TIENDA LA ILUSIÓN", "Tienda La Ilusion", "La Ilusion", "True", ""],
["", "", "", "", "", "", "", "", "", "Panela", "3", "5000.00", "Unidad", "", "", "", "", ""],
]
csv_rows = list(csv_reader)
self.assertEqual(csv_rows[0], expected_rows[0])
self.assertEqual(csv_rows[1], expected_rows[1])

1
tienda_ilusion/don_confiao/urls.py
View File

@ -30,5 +30,6 @@ urlpatterns = [
path('purchases/for_reconciliation', api_views.SalesForReconciliationView.as_view(), name='sales_for_reconciliation'),
path('reconciliate_jar', api_views.ReconciliateJarView.as_view()),
path('api/admin_code/validate/<code>', api_views.AdminCodeValidateView.as_view()),
path('api/sales/for_tryton', api_views.SalesForTrytonView.as_view()),
path('api/', include(router.urls)),
]

77
tienda_ilusion/don_confiao/views.py
View File

@ -163,8 +163,7 @@ def handle_import_customers_file(csv_file):
}
)
def exportar_ventas_para_tryton(request):
def sales_to_tryton_csv(sales):
tryton_sales_header = [
"Tercero",
"Dirección de facturación",
@ -186,44 +185,50 @@ def exportar_ventas_para_tryton(request):
"Comentario"
]
csv_data = [tryton_sales_header]
for sale in sales:
sale_lines = SaleLine.objects.filter(sale=sale.id)
if not sale_lines:
continue
lines = []
first_sale_line = sale_lines[0]
customer_info = [sale.customer.name] * 3 + [sale.description] * 2
first_line = customer_info + [
sale.date,
"Contado",
"Almacén",
"Peso colombiano",
first_sale_line.product.name,
first_sale_line.quantity,
first_sale_line.unit_price,
"Unidad",
"TIENDA LA ILUSIÓN",
"Tienda La Ilusion",
"La Ilusion",
True,
sale.description]
lines.append(first_line)
for line in sale_lines[1:]:
lines.append([""]*9+[
line.product.name,
line.quantity,
line.unit_price,
"Unidad"]+[""]*5)
for row in lines:
csv_data.append(row)
return csv_data
def exportar_ventas_para_tryton(request):
if request.method == "GET":
response = HttpResponse(content_type='text/csv')
response['Content-Disposition'] = "attachment; filename=sales.csv"
writer = csv.writer(response)
writer.writerow(tryton_sales_header)
sales = Sale.objects.all()
for sale in sales:
sale_lines = SaleLine.objects.filter(sale=sale.id)
if not sale_lines:
continue
lines = []
first_sale_line = sale_lines[0]
customer_info = [sale.customer.name] * 3 + [sale.description] * 2
first_line = customer_info + [
sale.date,
"Contado",
"Almacén",
"Peso colombiano",
first_sale_line.product.name,
first_sale_line.quantity,
"Unidad",
first_sale_line.unit_price,
"TIENDA LA ILUSIÓN",
"Tienda La Ilusion",
"La Ilusion",
True,
sale.description]
lines.append(first_line)
for line in sale_lines[1:]:
lines.append([""]*9+[
line.product.name,
line.quantity,
line.unit_price,
"Unidad"]+[""]*5)
for row in lines:
writer.writerow(row)
csv_data = sales_to_tryton_csv(sales)
writer = csv.writer(response)
for row in csv_data:
writer.writerow(row)
return response