def test_reserved(self):
qty = random.randint(1,10)
print ' To reserve: ',qty,
if Product.reserve(self.name,qty):
p = Product.get_by_key_name(self.name)
print ' AVAILABLE: ',p.available
self.assertEqual(p.available, p.stock - qty, 'Not reserving correctly')
else:
p = Product.get_by_key_name(self.name)
print ' Not enough stock', p.available
self.assertGreater(qty, p.available, 'Not reserving correctly')
def test_stocked(self):
qty = random.randint(1,10)
print ' To buy: ',qty,
if Product.reserve(self.name,qty):
p = Product.get_by_key_name(self.name)
before = p.reserved
Product.remove_stock(self.name,qty)
p = Product.get_by_key_name(self.name)
print ' AVAILABLE: ',p.available
self.assertEqual(p.available, p.stock, 'Not lowering stock correctly ')
self.assertEqual(before - qty,p.reserved, 'Not lowering reserves correctly')
else:
p = Product.get_by_key_name(self.name)
print ' Not enough stock', p.available
self.assertGreater(qty, p.available, 'Not reserving correctly')
def get(self, subdomain=None):
#args
item = self.request.get('item','-')
qty = int(self.request.get('qty',1))
'''NAMESPACE CHANGE (memcache and datastore)'''
namespace = namespace_manager.get_namespace()
namespace_manager.set_namespace(subdomain)
#15 mins session (900 secs), if a previous session does not exist it creates a new one
self.session = self.session_store.get_session(name='mc_session',max_age=900,backend='memcache')
try:
cart = self.session['cart']
logging.info('cart found in memcache :)')
except:
return self.response.write('Not cart in session or the session has expired')
product = Product.get_by_key_name(item)
if not product: return self.response.write('The product does not exist')
elif product.unreserve(qty):
'''It was not removed from stock'''
cart.remove_item(CartItem(product),qty)
else:
self.response.write('Some products were not reserved. Probably the session expired')
self.session['cart'] = cart
self.session_store.save_sessions(self.response)
'''NAMESPACE CHANGE'''
namespace_manager.set_namespace(namespace)
return self.response.write(str(cart))
def details_search(request):
p = Product.get_by_key_name(request.GET["app"], None)
if not p:
raise Http404("Product cannot be found")
return render_to_response('store/details.html',
{ 'p': p },
RequestContext(request))
def post_delete(self, obj_key):
obj = Product.get_by_key_name(obj_key)
# For some reason, obj.user.key.name doesn't work here, so we just figure out what the user key is using the email address.
# This is a hack which WILL NOT work if we change how user keys work. Need to figure out the right way to do this.
obj_user_key = obj.user.email.split('@')[0]
if obj_user_key == self.session['user_key']:
Crud.post_delete(self, obj_key)
self.redirect('/user/r/'+self.session['user_key'])
else:
self.redirect('/error/not_owner')
def test_price_tax_cart(self):
value_tax_included = 0.0
for i in range(3):
p = Product.get_by_key_name(self.products[i])
cart_item = CartItem(p)
qty = random.randint(1,10)
#qty = 1
value_tax_included += cart_item.final_price*qty
self.cart.add_item(cart_item, qty)
#print value_tax_included, self.cart.total_without_tax, self.cart.sub_total_tax, self.cart.sub_total_price, self.cart.total
self.assertEqual(round(value_tax_included,2), round(self.cart.sub_total_price,2), 'taxes not being calculated well')
def test_price_cart(self):
#3 random products in cart
value = 0.0
for i in range(3):
p = Product.get_by_key_name(self.products[i])
#print p.price,
value += p.price
self.cart.add_item(CartItem(p),1)
#print value, self.cart.total_without_tax, self.cart.sub_total_tax, self.cart.sub_total_price, self.cart.total
self.assertEqual(round(value,2), round(self.cart.total_without_tax,2), 'price not matching')
def setUp(self):
self.products = []
self.cart = Cart()
for i in range(1,10):
product = Product(product_id=i, key_name="test_product_"+str(i),price=round(random.uniform(1,10),2),tax_percent=18.00)
product.put()
product.add_stock("test_product_"+str(i),10)
self.products.append("test_product_"+str(i))
p = Product.get_by_key_name("test_product_"+str(i))
self.cart.add_item(CartItem(p), random.randint(1,10))
random.shuffle(self.products)
def activate(request):
"""
Make sure the user has the product (identify using PIN), and return
activation code.
"""
pin = request.GET['pin']
p = Product.get_by_key_name(request.GET["app"], None)
if not p:
raise Http404("Product not found")
userproduct = UserProduct.gql("where pin = :1 and product = :2",
pin, p).get()
if not userproduct:
raise Http404("Activation data not found")
return HttpResponse(userproduct.get_activation_code(), mimetype='text/plain')
def test_reserved_stock(self):
#3 random products in cart
value = 0.0
result = 0
items_no = 0
for i in range(3):
qty = random.randint(1,10)
print 'product: ', self.products[i], ' to reserve: ',qty,
if Product.reserve(self.products[i],qty):
p = Product.get_by_key_name(self.products[i])
#print p.stock, p.reserved
self.cart.add_item(CartItem(p),qty)
result += qty
items_no +=1
#p = Product.get_by_key_name(self.products[i])
print self.cart.total_different_items, items_no
self.assertEqual(self.cart.total_different_items, items_no, 'Error in total different items')
self.assertEqual(self.cart.total_items, result, 'Error in total_items')
def test_totals_with_delivery(self):
print '----------------- TEST RfB TOTALS --------------------'
self.cart.delivery = {'price':2.5,'tax':15.0,'name':'testDelivery'}
self.cart.recalc()
delivery_gross = self.cart.delivery['price'] + self.cart.delivery['price'] * self.cart.delivery['tax']/100
delivery_tax = self.cart.delivery['price'] * self.cart.delivery['tax'] / 100
delivery_net = self.cart.delivery['price']
print 'DELIVERY ','price:', self.cart.delivery['price'], 'plus tax:', delivery_gross, 'tax percent:', self.cart.delivery['tax'],'price tax:', delivery_tax
sub_total_tax_items = self.cart.sub_total_tax_items #TAX Items
sub_total_price = self.cart.sub_total_price #GROSS Items
total = self.cart.total #GROSS Items + GROSS Delivery
total_without_tax = self.cart.total_without_tax #NET Items + NET Delivery
total_tax = self.cart.total_tax #TAX items + TAX Delivery
for i in range(3):
qty = random.randint(1,10)
qty=1
p = Product.get_by_key_name(self.products[i])
print self.products[i],'price:', p.price, 'plus tax:', p.price + p.price * p.tax_percent / 100,'tax percent: ',p.tax_percent, 'price tax:',p.price * p.tax_percent / 100, 'qty:',qty
sub_total_tax_items -= (p.price * p.tax_percent / 100)*qty
sub_total_price -= (p.price + p.price * p.tax_percent / 100)*qty
total -= (p.price + p.price * p.tax_percent / 100)*qty
total_without_tax -= (p.price)*qty
total_tax -= (p.price * p.tax_percent / 100)*qty
self.cart.remove_item(CartItem(p),qty)
print 'sub_total_tax_items: ', sub_total_tax_items, ' CART sub_total_tax_items: ',self.cart.sub_total_tax_items
self.assertAlmostEqual(sub_total_tax_items, self.cart.sub_total_tax_items,7, 'Error calculating sub_total_tax_items')
print 'sub_total_price: ', sub_total_price, ' CART sub_total_price: ',self.cart.sub_total_price
self.assertEqual(round(sub_total_price,2), round(self.cart.sub_total_price,2), 'Error calculating sub_total_price')
print 'total: ', total, ' CART total: ',self.cart.total
self.assertEqual(round(total,2), round(self.cart.total,2), 'Error calculating total')
print 'total_without_tax: ', total_without_tax, ' CART total_without_tax: ',self.cart.total_without_tax
self.assertEqual(round(total_without_tax,2), round(self.cart.total_without_tax,2), 'Error calculating total_without_tax')
print 'total_tax: ', total_tax, ' CART total_tax: ',self.cart.total_tax
self.assertEqual(round(total_tax,2), round(self.cart.total_tax,2), 'Error calculating total_tax')
print '----------------- END TEST -----------------------'
def get(self, subdomain=None):
#args
item = self.request.get('item','-')
qty = int(self.request.get('qty',1))
'''NAMESPACE CHANGE (memcache and datastore)'''
namespace = namespace_manager.get_namespace()
namespace_manager.set_namespace(subdomain)
'''Name of the memcache'''
logging.info(str(self.session))
#cookie_value = self.request.cookies.get('shopapp-cart')
#logging.info(str(cookie_value))
'''logging.info(cookie_value)
if not cookie_value:
#random number
import random, string
cookie_value = ''.join(random.choice(string.ascii_uppercase + '123456789') for i in xrange(10))
self.response.set_cookie(key='shopapp-cart', value=cookie_value,max_age=900)
logging.info(str(self.request.cookies.get('shopapp-cart')))'''
#self.response.set_cookie(key='guille', value='el mejor',max_age=900)
self.session = self.session_store.get_session(name='shopapp',max_age=None,backend='memcache')
logging.info(str(self.session))
#15 mins session (900 secs), if a previous session does not exist it creates a new one
#self.session = self.session_store.get_session(name='mc_session',max_age=900,backend='memcache')
#logging.info(cookie_value)
try:
cart = self.session['cart']
logging.info('cart found in memcache :)')
except:
cart = Cart()
logging.info('cart not found in memcache :(')
#return self.response.write(str(self.session['cart'].__dict__))
'''import random
for i in range(1,10):
product = Product(product_id=i, key_name="test_product_"+str(i),price=round(random.uniform(1,10),2),tax_percent=18.00)
product.put()
product.add_stock("test_product_"+str(i),10)'''
product = Product.get_by_key_name(item)
if not product: return self.response.write('The product does not exist')
elif product.reserve(qty):
'''Checked stock'''
cart.add_item(CartItem(product),qty)
else:
self.response.write('Not enough products in the warehouse')
self.session['cart'] = cart
self.session_store.save_sessions(self.response)
'''NAMESPACE CHANGE'''
namespace_manager.set_namespace(namespace)
return self.response.write(str(cart))
def purchase_search(request):
return purchase_do(request, Product.get_by_key_name(request.GET["app"], None))
