def mobile_get_cut(request, company_id):
try:
c = Company.objects.get(id=company_id)
except Company.DoesNotExist:
return JsonError(_("Company does not exist"))
if not has_permission(request.user, c, 'tax', 'view'):
return JsonError(_("You have no permission to view taxes"))
taxes = Tax.objects.filter(company=c)
result = {}
r = []
for t in taxes:
r.append(tax_to_dict(request.user, c, t))
result['taxes'] = r
units = UNITS
result['units'] = units
categories = get_all_categories(c, json=True)
result['categories'] = categories
discounts = get_all_discounts(request.user, c, android=True)
result['discounts'] = discounts
return JsonResponse(result)
def products(request, company):
c = get_object_or_404(Company, url_name=company)
# needs to be at least guest to view products
if not has_permission(request.user, c, 'product', 'view'):
return no_permission_view(request, c, _("You have no permission to view products."))
# if there are no taxes defined, don't show anything
if Tax.objects.filter(company=c).count() == 0:
return error(request, c, _("There are no taxes defined. Please go to tax management and define them."))
# if there are no categories defined, throw an error
if Category.objects.filter(company=c).count() == 0:
return error(request, c, _("There are no categories defined, please go to category management to define them."))
# fields that need to be limited in length:
lengths = {
'code': max_field_length(Product, 'code'),
'price': g.DECIMAL['currency_digits'] + 1,
'purchase_price': g.DECIMAL['currency_digits'] + 1,
'shortcut': max_field_length(Product, 'shortcut'),
'stock': g.DECIMAL['quantity_digits'],
'name': max_field_length(Product, 'name'),
'tax': g.DECIMAL['percentage_decimal_places'] + 4, # up to '100.' + 'decimal_digits'
}
context = {
'company': c,
'title': _("Products"),
'site_title': g.MISC['site_title'],
# lists
'taxes': JsonStringify(get_all_taxes(request.user, c)),
'categories': JsonStringify(get_all_categories(c, json=True)),
'units': JsonStringify(g.UNITS),
'discounts': JsonStringify(get_all_discounts(request.user, c)),
# urls for ajax calls
'add_url': reverse('pos:create_product', args=[c.url_name]),
# config variables
'can_edit': has_permission(request.user, c, 'product', 'edit'),
'currency': get_company_value(request.user, c, 'pos_currency'),
# images
'image_dimensions': g.IMAGE_DIMENSIONS['product'],
'image_upload_formats': g.MISC['image_upload_formats'], # what can be uploaded
'max_upload_size': round(g.MISC['max_upload_image_size']/2**20, 2), # show in megabytes
'max_upload_size_bytes': g.MISC['max_upload_image_size'], # bytes for javascript
# html fields
'field_lengths': lengths,
'separator': get_company_value(request.user, c, 'pos_decimal_separator'),
# numbers etc
'default_tax_id': get_default_tax(request.user, c)['id'],
'decimal_places': get_company_value(request.user, c, 'pos_decimal_places')*2, # ACHTUNG: rounding comes at the end
}
return render(request, 'pos/manage/products.html', context)
def mobile_JSON_categories(request, company_id):
try:
c = Company.objects.get(id=company_id)
except Company.DoesNotExist:
return JsonError(_("Company does not exist"))
# permissions
if not has_permission(request.user, c, 'category', 'view'):
return JsonError(_("You have no permission to view categories"))
data = get_all_categories(c, android=True, no_category=True)
# return all categories' data in JSON format
return JsonOk(extra=data, safe=False)
