def list_bills(request, company):
c = get_object_or_404(Company, url_name=company)
# check permissions: needs to be guest
if not has_permission(request.user, c, 'bill', 'view'):
return no_permission_view(request, c, _("You have no permission to view bills."))
N = 10 # if no search was made, display last N bills (below)
searched = False
# use GET for everything: there's little parameters and when using POST, paginator gets
# in the way with GET requests
form = BillSearchForm(data=request.GET, user=request.user, company=c)
if form.is_valid():
# decide which way to order the results
# this is the fake switch statement that is missing in python for no obvious reason
ordering = {
'serial': 'serial',
'date': 'timestamp',
'amount': 'total'
}
order = ordering.get(form.cleaned_data.get('sort_by'))
if form.cleaned_data.get('sort_order') == 'desc':
order = '-' + order
bills = Bill.objects.filter(company=c).order_by(order)
# filter by whatever is in the form:
# issue date: from
t = form.cleaned_data.get('issued_from')
if t:
bills = bills.filter(timestamp__gte=t)
# issue date: to
t = form.cleaned_data.get('issued_to')
if t:
bills = bills.filter(timestamp__lte=t)
# item:
t = form.cleaned_data.get('item_code')
if t:
ids = [i.id for i in BillItem.objects.only('bill_id').filter(code__icontains=t)]
# find all bills that include item that contains this code
bills = bills.filter(id__in=ids)
# contact
t = form.cleaned_data.get('contact')
if t:
bills = bills.filter(contact__first_name__icontains=t) | \
bills.filter(contact__last_name__icontains=t) | \
bills.filter(contact__company_name__icontains=t)
# bill number
t = form.cleaned_data.get('serial')
if t:
bills = bills.filter(serial__icontains=t)
# status
t = form.cleaned_data.get('status')
if t:
bills = bills.filter(payment__status=t)
# amount: from
t = form.cleaned_data.get('amount_from')
if t:
bills = bills.filter(total__gte=t)
# amount: to
t = form.cleaned_data.get('amount_to')
if t:
bills = bills.filter(total__lte=t)
# user
t = form.cleaned_data.get('user_name')
if t:
bills = bills.filter(user_name__icontains=t)
page = form.cleaned_data.get('page')
searched = True
else:
form = BillSearchForm(data=None, user=request.user, company=c)
page = 1
bills = Bill.objects.filter(company=c).order_by('-timestamp')
# format all bills manually
bills = [bill_to_dict(request.user, c, b) for b in bills]
paginator = Paginator(bills, g.MISC['bills_per_page'])
if page:
bills = paginator.page(page)
else:
bills = paginator.page(1)
context = {
'company': c,
'bills': bills,
'searched': searched,
'filter_form': form,
'title': _("Bills"),
'site_title': g.MISC['site_title'],
'date_format_django': get_date_format(request.user, c, 'django'),
'date_format_js': get_date_format(request.user, c, 'js'),
'currency': get_company_value(request.user, c, 'pos_currency'),
}
return render(request, 'pos/manage/bills.html', context)
def list_bills(request, company_id):
try:
c = Company.objects.get(id=company_id)
except Company.DoesNotExist:
return JsonError(_("Company does not exist"))
# check permissions: needs to be guest
if not has_permission(request.user, c, 'bill', 'view'):
return JsonError(_("You have no permission to view bills."))
N = 10 # if no search was made, display last N bills (below)
searched = False
data = JsonParse(request.POST['data'])
if data.get('search'):
# decide which way to order the results
# this is the fake switch statement that is missing in python for no obvious reason
ordering = {
'id': 'serial',
'date': 'timestamp',
'amount': 'total'
}
order = ordering.get(data.get('sort_by'))
if data.get('sort_order') == 'desc':
order = '-' + order
bills = Bill.objects.filter(company=c, payment__status=PAID).order_by(order)
# filter by whatever is in the form:
# issue date: from
issued_from = data.get('issued_from')
if issued_from:
t = dtm.date(year=issued_from[0], month=issued_from[1],
day=issued_from[2])
bills = bills.filter(timestamp__gte=t)
# issue date: to
issued_to = data.get('issued_to')
if issued_to:
t = dtm.date(year=issued_to[0], month=issued_to[1],
day=issued_to[2])
bills = bills.filter(timestamp__lte=t)
# item:
t = data.get('item_code')
if t:
ids = [i.id for i in BillItem.objects.only('bill_id').filter(code__icontains=t)]
# find all bills that include item that contains this code
bills = bills.filter(id__in=ids)
# contact
t = data.get('contact')
if t:
bills = bills.filter(contact__first_name__icontains=t) | \
bills.filter(contact__last_name__icontains=t) | \
bills.filter(contact__company_name__icontains=t)
# bill number
t = data.get('id')
if t:
bills = bills.filter(serial=t)
# amount: from
t = data.get('amount_from')
if t:
bills = bills.filter(total__gte=t)
# amount: to
t = data.get('amount_to')
if t:
bills = bills.filter(total__lte=t)
# user
t = data.get('user_name')
if t:
bills = bills.filter(user_name__icontains=t)
page = data.get('page')
searched = True
else:
bills = Bill.objects.filter(company=c, payment__status=PAID).order_by('-timestamp')[:N]
# format all bills manually
bills = [bill_to_dict(request.user, c, b) for b in bills]
return JsonOk(extra=bills)
