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124 lines
3.1 KiB
Python
124 lines
3.1 KiB
Python
from django.shortcuts import render, get_object_or_404
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from django.utils import timezone
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from datetime import timedelta
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from .models import *
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from django.http import JsonResponse, HttpResponse
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from django.template.loader import get_template
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from weasyprint import HTML
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# LISTING
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def items (request, *args, **kwargs):
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context = {
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}
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return render(request, 'listing_pages/items.html', context)
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def orders (request, *args, **kwargs):
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context = {
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}
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return render(request, 'listing_pages/orders.html', context)
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def invoices (request, *args, **kwargs):
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invoices = Invoice.objects.all().order_by('-id')
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context = {
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'invoices': invoices,
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}
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return render(request, 'listing_pages/invoices.html', context)
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# ADD
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def add_product (request, *args, **kwargs):
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context = {
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}
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return render(request, 'add_templates/add-product.html', context)
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def add_service (request, *args, **kwargs):
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context = {
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}
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return render(request, 'add_templates/add-service.html', context)
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def add_order (request, *args, **kwargs):
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customers = CustomerProfile.objects.all().order_by('-id')
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context = {
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'customers': customers,
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}
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return render(request, 'add_templates/add-order.html', context)
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# TO FETCH THE ITEMS RELATED TO TH SELECTED CUSTOMER AND THE ITEMS THAT ARE NOT RELATED TO A CUSTOMER
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def fetch_customer_items(request, customer_id):
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customer = get_object_or_404(CustomerProfile, id=customer_id)
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items_related_to_customer = Item.objects.filter(customer=customer)
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items_without_customer = Item.objects.filter(customer__isnull=True)
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data = {
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'items_related_to_customer': list(items_related_to_customer.values('id', 'title')),
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'items_without_customer': list(items_without_customer.values('id', 'title')),
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}
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return JsonResponse(data)
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def fetch_invoice_details(request, invoice_id):
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invoice = get_object_or_404(Invoice, id=invoice_id)
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order = invoice.order
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order_items = OrderItem.objects.filter(order=order)
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order_total = order.get_cart_total
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data = {
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'invoice_number': invoice.invoice_number,
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'order_id': order.order_id,
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'order_total' : order_total,
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'date_created': invoice.date_created,
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'customer_first_name': order.customer.user.first_name,
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'customer_last_name': order.customer.user.last_name,
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'customer_email': order.customer.user.email,
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'order_items': list(order_items.values()), # Convert QuerySet to list of dictionaries
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}
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return JsonResponse(data)
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def invoice_details (request, invoice_id):
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invoice = get_object_or_404(Invoice, id=invoice_id)
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context = {
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'invoice' : invoice,
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}
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return render(request, 'invoice-details.html', context)
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def generate_pdf(request):
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template = get_template('invoice-details.html')
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context = {}
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html_string = template.render(context)
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pdf = HTML(string=html_string).write_pdf()
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response = HttpResponse(pdf, content_type='application/pdf')
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response['Content-Disposition'] = 'attachment; filename="my_pdf.pdf"'
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return response |