def create(request):
if request.method == "POST":
form = CustomerForm(request.POST, request.FILES)
if form.is_valid():
data = form.save(commit=False)
data.creator = request.user
data.updater = request.user
data.auto_id = get_auto_id(Customer)
data.save()
response_data = {
"status":
"true",
"title":
"Successfully Created",
"message":
"Customer Successfully Created.",
"redirect":
"true",
"redirect_url":
reverse('customers:customer', kwargs={"pk": data.pk})
}
else:
message = generate_form_errors(form, formset=False)
response_data = {
"status": "false",
"stable": "true",
"title": "Form validation error",
"message": message
}
return HttpResponse(json.dumps(response_data),
content_type='application/javascript')
else:
form = CustomerForm()
context = {
"form": form,
"title": "Create Customer",
"redirect": True,
"url": reverse('customers:create'),
"is_need_select_picker": True,
"is_need_popup_box": True,
"is_need_custom_scroll_bar": True,
"is_need_wave_effect": True,
"is_need_bootstrap_growl": True,
"is_need_chosen_select": True,
"is_need_grid_system": True,
"is_need_datetime_picker": True,
"is_need_animations": True,
}
return render(request, 'customers/entry.html', context)
def create_customer(request):
serialized = CustomerSerializer(data=request.data)
if serialized.is_valid():
auto_id = get_auto_id(Customer)
serialized.save(auto_id=auto_id,
creator=request.user,
updator=request.user)
response_data = {'StatusCode': 6000, 'data': serialized.data}
return Response(response_data, status=status.HTTP_200_OK)
else:
response_data = {
'StatusCode': 6001,
'message': generate_serializer_errors(serialized.errors)
}
return Response(response_data, status=status.HTTP_200_OK)
def create(request):
SaleItemFormset = formset_factory(SaleItemForm, extra=1)
if request.method == 'POST':
form = SaleForm(request.POST)
sale_item_formset = SaleItemFormset(request.POST,
prefix='sale_item_formset')
if form.is_valid() and sale_item_formset.is_valid():
# Creating Sale Item Objects for finding duplicate product entry
items = {}
for f in sale_item_formset:
product = f.cleaned_data['product']
qty = f.cleaned_data['qty']
if str(product.pk) in items:
q = items[str(product.pk)]["qty"]
items[str(product.pk)]["qty"] = q + qty
else:
dic = {
"qty": qty,
}
items[str(product.pk)] = dic
# Checking the stock available for this product
stock_ok = True
error_message = ''
for key, value in items.items():
product = Product.objects.get(pk=key)
stock = product.stock
qty = value['qty']
if qty > stock:
stock_ok = False
error_message += "{} has only {} in stock, You entered {} qty".format(
product.name, str(stock), str(qty))
if stock_ok:
discount = form.cleaned_data['discount']
data = form.save(commit=False)
data.creator = request.user
data.updator = request.user
data.auto_id = get_auto_id(Sale)
data.save()
subtotal = 0
for key, value in items.items():
product = Product.objects.get(pk=key)
qty = value["qty"]
price = product.price
sub = (qty * price)
subtotal += sub
SaleItem(sale=data, product=product, qty=qty).save()
update_stock(product.pk, qty, 'decrease')
total = subtotal - discount
data.subtotal = subtotal
data.total = total
data.save()
response_data = {
"status": "true",
"title": "Successfully Created",
"message": "Sale Successfully Created.",
"redirect": "true",
"redirect_url": reverse('sales:sale',
kwargs={'pk': data.pk})
}
else:
response_data = {
"status": "false",
"stable": "true",
"title": "Out of Stock",
"message": error_message
}
else:
message = generate_form_errors(form, formset=False)
message += generate_form_errors(sale_item_formset, formset=True)
response_data = {
"status": "false",
"stable": "true",
"title": "Form validation error",
"message": message
}
return HttpResponse(json.dumps(response_data),
content_type='application/javascript')
else:
form = SaleForm()
sale_item_formset = SaleItemFormset(prefix='sale_item_formset')
context = {
'title': 'Create Sale',
'form': form,
'sale_item_formset': sale_item_formset,
'redirect': True,
'url': reverse('sales:create'),
"is_need_select_picker": True,
"is_need_popup_box": True,
"is_need_custom_scroll_bar": True,
"is_need_wave_effect": True,
"is_need_bootstrap_growl": True,
"is_need_chosen_select": True,
"is_need_grid_system": True,
"is_need_datetime_picker": True,
"is_need_animations": True,
"is_dashboard": True
}
return render(request, 'sales/entry.html', context)