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141 lines
4.0 KiB
Python
141 lines
4.0 KiB
Python
from django.shortcuts import render, get_object_or_404, redirect
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from osinacore.models import *
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from billing.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 django.conf import settings
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import os
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from weasyprint import HTML
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def add_product (request, *args, **kwargs):
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item_types = ProjectType.objects.all().order_by('name')
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if request.method == 'POST':
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title = request.POST.get('title')
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description = request.POST.get('description')
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item_type_id = request.POST.get('item_type')
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item_type = get_object_or_404(ProjectType, id=item_type_id)
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amount = request.POST.get('amount')
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recurring = request.POST.get('recurring')
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Item.objects.create(
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type='Product',
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title=title,
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description = description,
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item_type = item_type,
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amount = amount,
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recurring = recurring,
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)
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return redirect('items')
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context = {
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'item_types' : item_types,
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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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item_types = ProjectType.objects.all().order_by('name')
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customers = CustomerProfile.objects.all().order_by('user__first_name')
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if request.method == 'POST':
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title = request.POST.get('title')
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description = request.POST.get('description')
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customer_id = request.POST.get('customer')
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customer = get_object_or_404(CustomerProfile, id=customer_id)
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item_type_id = request.POST.get('item_type')
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item_type = get_object_or_404(ProjectType, id=item_type_id)
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amount = request.POST.get('amount')
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recurring = request.POST.get('recurring')
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Item.objects.create(
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type='Service',
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title=title,
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description = description,
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customer = customer,
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item_type = item_type,
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amount = amount,
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recurring = recurring,
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)
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return redirect('items')
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context = {
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'item_types' : item_types,
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'customers' : customers
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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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if request.method == 'POST':
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customer_id = request.POST.get('customer')
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customer = get_object_or_404(CustomerProfile, id=customer_id)
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status = request.POST.get('status')
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customer_id = request.POST.get('customer')
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customer = get_object_or_404(CustomerProfile, id=customer_id)
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selected_items = request.POST.getlist('items')
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order = Order.objects.create(
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customer=customer,
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status=status
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)
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for item_id in selected_items:
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item = Item.objects.get(id=item_id)
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OrderItem.objects.create(order=order, item=item, purchased_at=datetime.now())
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return redirect('orders')
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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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def add_invoice_pdf(request, order_id):
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order = get_object_or_404(Order, id=order_id)
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template = get_template('details_templates/invoice-details.html')
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context = {'order': order}
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html_string = template.render(context)
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# Generate PDF
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pdf = HTML(string=html_string).write_pdf()
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invoice = Invoice.objects.create(
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invoice_number='111',
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order=order,
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date_created=datetime.now(),
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)
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# Save PDF to a file
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pdf_file_path = os.path.join(settings.MEDIA_ROOT, f'invoice_{invoice.id}.pdf')
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with open(pdf_file_path, 'wb') as pdf_file:
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pdf_file.write(pdf)
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# Associate PDF file path with the Invoice object
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invoice.pdf = pdf_file_path
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invoice.save()
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# Return 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
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