def get_item_and_variant(item: dict) -> (StoreItem, StoreItemVariant):
"""
Return store item and variant (if any).
"""
store_item = StoreItem.items_available().get(pk=item['item_id'])
store_variant = store_item.variants.get(pk=item['variant_id']) if item['variant_id'] else None
return store_item, store_variant
class StoreItemViewSet(ReadOnlyModelViewSet):
"""
Exposes all available store items. This entrypoint does not require authentication/authorization.
"""
serializer_class = StoreItemSerializer
queryset = StoreItem.items_available()
permission_classes = [IsAuthenticatedOrReadOnly]
authentication_classes = []
def get_item_and_variant(item: dict) -> (StoreItem, StoreItemVariant):
"""
Return store item and variant (if any).
"""
store_item = StoreItem.items_available().get(pk=item['item_id'])
store_variant = store_item.variants.get(
pk=item['variant_id']) if item['variant_id'] else None
return store_item, store_variant
def test_secret_items(self):
"""Test hiding secret items unless the correct key is provided."""
self.assertLess(len(StoreItem.items_visible()),
len(StoreItem.items_available()))
self.assertLess(len(StoreItem.items_visible('cat')),
len(StoreItem.items_available()))
self.assertEqual(len(StoreItem.items_visible('kissa')),
len(StoreItem.items_available()))
def validate_item(item):
# First, make sure the item exists at all
try:
store_item = StoreItem.items_available().get(id=item['item_id'])
except StoreItem.DoesNotExist:
raise TransactionException("Tuotetta ei ole saatavilla")
# Make sure the variant exists and belongs to the requested item
if item['variant_id']:
try:
store_item.variants.get(id=item['variant_id'])
except StoreItemVariant.DoesNotExist:
raise TransactionException("Tuotetyyppiä ei ole saatavilla")
# Make sure there are enough items in the stock to satisfy this request
if store_item.num_available() < item['amount']:
raise TransactionException("Tuotetta {} ei ole saatavilla riittävästi!".format(store_item.name))
def create_store_transaction(data):
# Handle creation of the order in a transaction to avoid creating crap to db in errors
try:
with transaction.atomic():
ta = StoreTransaction()
ta.firstname = data['first_name']
ta.lastname = data['last_name']
ta.company = data['company']
ta.email = data['email']
ta.telephone = data['telephone']
ta.mobile = data['mobile']
ta.street = data['street']
ta.postalcode = data['postal_code']
ta.city = data['city']
ta.country = data['country']
ta.information = data['information']
ta.time_created = datetime.now()
ta.key = uuid.uuid4().hex
ta.save()
# Check items
for item in data['items']:
# First, make sure that the ordered item exists and is available
store_item = StoreItem.items_available().get(pk=item['item_id'])
store_variant = store_item.variants.get(pk=item['variant_id']) if item['variant_id'] else None
# Find the price with discounts (if any)
amount = item['amount']
purchase_price = store_item.get_discounted_unit_price(amount)
# Form the transaction item(s)
for m in range(amount):
ta_item = TransactionItem()
ta_item.transaction = ta
ta_item.item = store_item
ta_item.variant = store_variant
ta_item.key = uuid.uuid4().hex
ta_item.purchase_price = purchase_price
ta_item.original_price = store_item.price
ta_item.save()
return ta
except Exception as e:
logger.error("Unable to save store transaction: %s", str(e))
raise
def validate_item(item: dict):
# First, make sure the item exists at all
try:
store_item = StoreItem.items_available().get(id=item['item_id'])
except StoreItem.DoesNotExist:
raise TransactionException("Tuotetta ei ole saatavilla")
# Make sure the variant exists and belongs to the requested item
if item['variant_id']:
try:
store_item.variants.get(id=item['variant_id'])
except StoreItemVariant.DoesNotExist:
raise TransactionException("Tuotetyyppiä ei ole saatavilla")
# Make sure there are enough items in the stock to satisfy this request
if store_item.num_available() < item['amount']:
raise TransactionException(
"Tuotetta {} ei ole saatavilla riittävästi!".format(
store_item.name))
def __init__(self, *args, **kwargs):
super(StoreProductsForm, self).__init__(*args, **kwargs)
for item in StoreItem.items_available():
name = 'item-%s' % item.id
self.fields[name] = forms.IntegerField(
initial='0',
label=u'%s' % (item.name),
help_text=item.description,
required=False,
widget=forms.TextInput()
)
self.fields[name].widget.attrs['data-price'] = item.price
self.fields[name].widget.attrs['data-min'] = 0
self.fields[name].widget.attrs['data-max'] = item.num_available()
self.fields[name].widget.attrs['class'] = 'item-amount-field'
self.fields[name].image_large = item.imagefile_original.url \
if item.imagefile_original else None
self.fields[name].image_small = item.imagefile_thumbnail.url \
if item.imagefile_thumbnail else None
self.fields[name].available = item.num_in_store()
self.fields[name].price = item.price
def test_secret_items(self):
"""Test hiding secret items unless the correct key is provided."""
self.assertLess(len(StoreItem.items_visible()), len(StoreItem.items_available()))
self.assertLess(len(StoreItem.items_visible('cat')), len(StoreItem.items_available()))
self.assertEqual(len(StoreItem.items_visible('kissa')), len(StoreItem.items_available()))
def create_test_item(name, event, **kwargs):
item = StoreItem()
item.name = name
item.event = event
item.description = kwargs.get('description', fake.sentences(3))
item.price = kwargs.get('price', 20)
item.max = kwargs.get('max', 50)
item.available = kwargs.get('available', True)
item.max_per_order = kwargs.get('max_per_order', 5)
item.sort_index = kwargs.get('sort_index', 0)
item.discount_amount = kwargs.get('discount_amount', -1)
item.discount_percentage = kwargs.get('discount_percentage', 0)
item.is_ticket = kwargs.get('is_ticket', False)
item.save()
return item
def create_test_item(name, event, **kwargs):
item = StoreItem()
item.name = name
item.event = event
item.description = kwargs.get('description', fake.sentences(3))
item.price = kwargs.get('price', 20)
item.max = kwargs.get('max', 50)
item.available = kwargs.get('available', True)
item.max_per_order = kwargs.get('max_per_order', 5)
item.sort_index = kwargs.get('sort_index', 0)
item.discount_amount = kwargs.get('discount_amount', -1)
item.discount_percentage = kwargs.get('discount_percentage', 0)
item.is_ticket = kwargs.get('is_ticket', False)
item.save()
return item
def __init__(self, *args, **kwargs):
self.event_id = kwargs.pop('event_id', None)
super(StoreOrderForm, self).__init__(*args, **kwargs)
self.helper = FormHelper()
self.helper.form_class = 'store'
self.fields['read_terms'].help_text = \
u'Olen lukenut <a href="%s" target="_blank">toimitusehdot</a> ' \
u'ja hyväksyn ne. (Luethan myös <a href="%s" target="_blank">rekisteriselosteen</a>)' % (reverse('store:terms'), reverse('store:privacy'))
self.fields['information'].widget.attrs['placeholder'] = \
u'Mikäli tilauksessasi on T-paita, lisää tähän kenttään sen haluttu koko.'
item_fields = Fieldset(u'', css_class='store-items')
for item in StoreItem.items_for_event(self.event_id):
name = 'item-%s' % item.id
self.fields[name] = forms.IntegerField(
initial=0, min_value=0, max_value=item.num_available(),
label=u'%s' % (item.name),
help_text=item.description,
required=False
)
# Set data-maxvalue attr for field, just for javascript stuff
self.fields[name].widget.attrs['data-maxvalue'] = item.num_available()
# Container
mdiv = Div()
# Print message if item is sold out
if item.num_in_store() <= 0:
self.fields[name].widget.attrs['disabled'] = True
self.fields[name].label += u' <span class="item-soldout">(Lopussa)</span>'
# Print img tag if item has image
if item.imagefile_thumbnail:
mdiv.fields.append(
HTML('<img class="item-image" src="%s" width="64" height="64" alt="Tuotakuva" data-bigimg="%s" />'
% (item.imagefile_thumbnail.url, item.imagefile_original.url)),
)
mdiv.fields.append(
HTML(u'<span class="item-price">%d €/kpl</span>' % item.price)
)
mdiv.fields.append(name)
item_fields.fields.append(mdiv)
self.helper.layout = Layout(
HTML(u'<h2>Tuotteet</h2>'),
item_fields,
HTML(u'<h2>Maksajan tiedot</h2>'),
Fieldset(
u'',
'firstname',
'lastname',
'email',
'email_confirm',
'telephone',
'mobile',
'company',
'street',
'postalcode',
'city',
'country',
'information',
'read_terms',
ButtonHolder(
Submit('Buy', u'Osta')
),
css_class='store-details'
)
)
def get_queryset(self):
return StoreItem.items_visible(secret_key=self.request.query_params.get('secret_key'))
def get_queryset(self):
return StoreItem.items_visible(
secret_key=self.request.query_params.get('secret_key'))