update
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Marwan Alwali
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9e8ef1978f
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@ -798,4 +798,47 @@ class SalesOrder(models.Model):
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)
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def __str__(self):
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return f"Sales Order #{self.id} from Quotation #{self.quotation.id}"
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return f"Sales Order #{self.id} from Quotation #{self.quotation.id}"
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class Payment(models.Model):
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METHOD_CHOICES = [
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('cash', _('cash')),
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('credit', _('credit')),
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('transfer', _('transfer')),
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('debit', _('debit')),
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('SADAD', _('SADAD')),
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]
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quotation = models.ForeignKey(SaleQuotation, on_delete=models.CASCADE, related_name="payments")
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amount = models.DecimalField(max_digits=10, decimal_places=2, verbose_name=_("amount"))
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payment_method = models.CharField(choices=METHOD_CHOICES, max_length=50, verbose_name=_("method"))
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reference_number = models.CharField(max_length=100, null=True, blank=True, verbose_name=_("reference number"))
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payment_date = models.DateField(auto_now_add=True, verbose_name=_("date"))
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# def save(self, *args, **kwargs):
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# super().save(*args, **kwargs)
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# self.quotation.remaining_balance -= self.amount
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# if self.quotation.remaining_balance <= 0:
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# self.quotation.is_paid = True
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# self.quotation.save()
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class Meta:
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verbose_name = _("payment")
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verbose_name_plural = _("payments")
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def __str__(self):
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return f"Payment of {self.amount} on {self.date} for {self.order}"
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class Refund(models.Model):
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payment = models.OneToOneField(Payment, on_delete=models.CASCADE, related_name="refund")
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amount = models.DecimalField(max_digits=10, decimal_places=2, verbose_name=_("amount"))
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reason = models.TextField(blank=True, verbose_name=_("reason"))
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refund_date = models.DateField(auto_now_add=True, verbose_name=_("refund date"))
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class Meta:
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verbose_name = _("refund")
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verbose_name_plural = _("refunds")
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def __str__(self):
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return f"Refund of {self.amount} on {self.refund_date}"
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@ -1,8 +1,8 @@
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from django_ledger.models import EntityModel, InvoiceModel,EntityUnitModel,LedgerModel
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from django_ledger.models import EntityModel, InvoiceModel
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import logging
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import json
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from decimal import Decimal
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from django_ledger.models import TransactionModel, AccountModel,JournalEntryModelfrom .pdf_generator import generate_quotation_pdf
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from .pdf_generator import generate_quotation_pdf
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from django.shortcuts import HttpResponse
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from django.template.loader import render_to_string
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# from weasyprint import HTML
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@ -300,7 +300,7 @@ class CarInventory(LoginRequiredMixin, ListView):
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make_id = self.kwargs['make_id']
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model_id = self.kwargs['model_id']
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trim_id = self.kwargs['trim_id']
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cars = models.Car.objects.filter(
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dealer=self.request.user.dealer.get_root_dealer,
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id_car_make=make_id,
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@ -784,6 +784,8 @@ class QuotationListView(LoginRequiredMixin, PermissionRequiredMixin, ListView):
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def get_queryset(self):
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status = self.request.GET.get("status")
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# queryset = models.SaleQuotation.objects.all()
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print(self.request.user.dealer.get_root_dealer.sales.all())
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queryset = self.request.user.dealer.get_root_dealer.sales.all()
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if status:
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queryset = queryset.filter(status=status)
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@ -808,99 +810,51 @@ class QuotationDetailView(LoginRequiredMixin, PermissionRequiredMixin, DetailVie
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@login_required
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def generate_invoice(request, pk):
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quotation = get_object_or_404(models.SaleQuotation, pk=pk)
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quotation = get_object_or_404(models.SaleQuotation, pk=pk)
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if not quotation.is_approved:
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messages.error(
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request, "Quotation must be approved before converting to an invoice."
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)
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else:
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entity = quotation.entity
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coa_qs, coa_map = entity.get_all_coa_accounts()
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cash_account = coa_qs.first().get_coa_accounts().filter(name="Cash")
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customer = entity.get_customers().filter(customer_name=quotation.customer.get_full_name).first()
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invoice_model = entity.create_invoice(
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customer_model=customer,
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terms=InvoiceModel.TERMS_NET_30,
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cash_account=cash_account.first(),
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coa_model=coa_qs.first(),
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customer = (
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entity.get_customers()
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.filter(customer_name=quotation.customer.get_full_name)
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.first()
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)
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name_list = [f"{instance.car.year} {instance.car.id_car_make} {instance.car.id_car_model} {instance.car.id_car_trim}" for instance in quotation.quotation_cars.all()]
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invoices_item_models = invoice_model.get_item_model_qs().filter(name__in=name_list)
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invoice_itemtxs = {
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im.item_number: {
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"unit_cost": im.default_amount,
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"quantity": 1,
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"total_amount": im.default_amount,
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}
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for im in invoices_item_models
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}
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invoice_itemtxs = invoice_model.migrate_itemtxs(
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itemtxs=invoice_itemtxs, commit=True, operation=InvoiceModel.ITEMIZE_APPEND
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print(customer)
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invoices = entity.create_invoice(
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customer_model=customer, terms=InvoiceModel.TERMS_NET_30
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)
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ledger = entity.create_ledger(
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name=f"Payment Ledger for Invoice {invoice_model}",
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posted=True
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)
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entity_unit,created = EntityUnitModel.objects.get_or_create(
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name="Sales Department",
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entity=entity,
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document_prefix="SD"
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)
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journal_entry = JournalEntryModel.objects.create(
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entity_unit=entity_unit,
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posted=False,
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description=f"Payment for Invoice {invoice_model}",
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ledger=ledger,
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locked=False,
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origin="Payment",
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)
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accounts_receivable = coa_qs.first().get_coa_accounts().filter(name="Accounts Receivable").first()
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if not accounts_receivable:
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accounts_receivable = entity.create_account(
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code="AR",
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role="asset",
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name="Accounts Receivable",
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coa_model=coa_qs.first(),
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balance_type="credit"
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)
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TransactionModel.objects.create(
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journal_entry=journal_entry,
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account=cash_account.first(), # Debit Cash
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amount=invoice_model.amount_due, # Payment amount
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tx_type='debit',
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description="Payment Received",
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)
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TransactionModel.objects.create(
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journal_entry=journal_entry,
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account=accounts_receivable, # Credit Accounts Receivable
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amount=invoice_model.amount_due, # Payment amount
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tx_type='credit',
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description="Payment Received",
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)
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invoice_model.mark_as_review()
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print("reviewed")
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invoice_model.mark_as_approved(entity_slug=entity.slug, user_model=request.user.dealer.get_root_dealer.user)
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print("approved")
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invoice_model.mark_as_paid(entity_slug=entity.slug, user_model=request.user.dealer.get_root_dealer.user)
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print("paid")
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# invoice_itemtxs = {
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# f"{qc}": {
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# "unit_cost": f"{qc.car.finances.selling_price}",
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# "quantity": f"{qc.quantity}",
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# "total_amount": f"{qc.total_vat}",
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# }
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# for qc in quotation.quotation_cars.all()
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# }
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# invoice_itemtxs = {
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# "test":{
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# "unit_cost": "1000",
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# "quantity": "1",
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# "total_amount": "1000",
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# },
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# "test1":{
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# "unit_cost": "1000",
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# "quantity": "1",
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# "total_amount": "1000",
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# }
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# }
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# invoice_itemtxs = invoices.migrate_itemtxs(
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# itemtxs=invoice_itemtxs, commit=True, operation=InvoiceModel.ITEMIZE_APPEND
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# )
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messages.success(request, "Invoice created")
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return redirect("quotation_detail", pk=pk)
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# return redirect('django_ledger:invoice-detail', entity_slug=quotation.entity.slug, invoice_pk=invoice.uuid)
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@login_required
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def confirm_quotation(request, pk):
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quotation = get_object_or_404(models.SaleQuotation, pk=pk)
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