def new_order_notification(notification_dict):
google_order_number = int(notification_dict['google-order-number'])
purchase = models.Purchase.all().filter("google_order_number =", google_order_number).get()
cart = models.Cart.get(notification_dict['cart-key'])
email = notification_dict['email']
if cart is not None:
cart.status = 'Order Received'
cart.put()
if not purchase:
purchase_key = models.generate_purchase_key()
purchase_id = int(purchase_key.split('-')[0]) #get the id from the beginning of the key
purchase = models.Purchase(
key_name=purchase_key,
purchase_email=email,
purchase_id=purchase_id,
user=cart.user,
google_order_number=google_order_number,
)
if cart is None: #cart wasn't found - unlikely
purchase.errors = 'cart not found'
purchase.item = str(notification_dict['merchant-item-id'])
purchase.quantity = int(notification_dict['quantity'])
purchase.put()
return True
def amount_notification(notification_dict):
"Charge the purchase and give the user access to the files."
purchase = models.Purchase.all().filter("google_order_number =", int(notification_dict['google-order-number'])).get()
errors = [purchase.errors]
if purchase:#add charge amount and expiration date, charge date
purchase.purchase_charged(notification_dict['total-charge-amount'])
else: #orphan amount notification - just in case
errors.append('no previous notification for this order')
purchase_key = models.generate_purchase_key()
purchase_id = int(purchase_key.split('-')[0])
purchase = models.Purchase(key_name = purchase_key, errors = errors, purchase_id = purchase_id, google_order_number = int(notification_dict['google-order-number']))
purchase.purchase_charged(notification_dict['total-charge-amount'])
user = purchase.user #change user purchase access attribute
session = None
if user: #Google user associated with purchase
user.purchase_access = True
user.put()
session = models.Session.all().filter('user ='******'google-order-number'])
session = models.Session.all().filter('google_order_number =', google_order_number).get()
if session is not None:
session.load_values() #need to load values in order to update them
session.add_purchase(purchase)
session.put()
emails.mail_user_purchase(purchase.purchase_email, str(purchase.key().name()))
if errors:
purchase.errors = models.build_string_from_list(errors, '\n')
purchase.put()
return True
def new_order_notification(notification_dict):
"Create Purchase and PurchaseItems, but don't give access until the purchase is charged/amount notification received."
#make sure this notification hasn't already been processed
purchase = models.Purchase.all().filter(
"google_order_number =",
int(notification_dict['google-order-number'])).get()
session = models.Session.get_by_key_name(
notification_dict['session-key-name'])
email = notification_dict['email']
if session is not None: #session dict will be empty, so we need this test
session.load_values()
if 'cart' in session:
del session['cart'] #remove the purchased cart
session['number_cart_items'] = 0
if session.has_user(): user = session.user
else: user = None
session.google_order_number = int(
notification_dict['google-order-number'])
session.put()
else:
user = None
errors = ''
if not user: user = models.User().all().filter('email =', email).get()
if not purchase:
purchase_key = models.generate_purchase_key()
purchase_id = int(purchase_key.split('-')
[0]) #get the id from the beginning of the key
purchase = models.Purchase(
key_name=purchase_key,
purchase_email=email, #give the purchase the shipping email address
purchase_id=purchase_id,
user=user,
google_order_number=int(notification_dict['google-order-number']),
)
if session is None: #session wasn't found - unlikely
errors = 'session not found'
if errors:
purchase.errors = errors
purchase.put(
) #need to add purchase to the datastore before we can add purchase items
#get all the items from the notification_dict and add to the purchase
item_ids = get_list_from_value(notification_dict['merchant-item-id'])
quantities = get_list_from_value(notification_dict['quantity'])
item_dict = dict(zip(item_ids, quantities))
purchase.add_purchase_items(item_dict, user)
return True
def amount_notification(notification_dict):
"Charge the purchase and give the user access to the files."
# Get the purchase object built from the new order notification
purchase = models.Purchase.all().filter("google_order_number =",
int(notification_dict['google-order-number'])).get()
cart = models.Cart.get(notification_dict['cart-key'])
if purchase:
if purchase.processed: # this is a duplicate notification
return True
purchase.total_charge_amount = float(notification_dict['total-charge-amount'])
purchase.charge_date = datetime.utcnow()
if cart:
purchase.number_of_days = cart.number_of_days
purchase.put()
else: #orphan amount notification - just in case
purchase_key = models.generate_purchase_key()
purchase_id = int(purchase_key.split('-')[0])
purchase = models.Purchase(
key_name=purchase_key,
errors='no previous notification for this order',
purchase_id=purchase_id,
google_order_number=int(notification_dict['google-order-number']),
total_charge_amount=float(notification_dict['total-charge-amount']),
charge_date=datetime.utcnow()
)
purchase.put()
return True
account = models.Account.all().filter("user", cart.user).get()
if account:
account.expiration_date = account.expiration_date + timedelta(days=+cart.number_of_days)
account.trial = False
account.put()
purchase.processed = True
purchase.put()
if cart:
cart.delete()
return True
def amount_notification(notification_dict):
"Charge the purchase and give the user access to the files."
purchase = models.Purchase.all().filter(
"google_order_number =",
int(notification_dict['google-order-number'])).get()
errors = [purchase.errors]
if purchase: #add charge amount and expiration date, charge date
purchase.purchase_charged(notification_dict['total-charge-amount'])
else: #orphan amount notification - just in case
errors.append('no previous notification for this order')
purchase_key = models.generate_purchase_key()
purchase_id = int(purchase_key.split('-')[0])
purchase = models.Purchase(
key_name=purchase_key,
errors=errors,
purchase_id=purchase_id,
google_order_number=int(notification_dict['google-order-number']))
purchase.purchase_charged(notification_dict['total-charge-amount'])
user = purchase.user #change user purchase access attribute
session = None
if user: #Google user associated with purchase
user.purchase_access = True
user.put()
session = models.Session.all().filter(
'user ='******'google-order-number'])
session = models.Session.all().filter('google_order_number =',
google_order_number).get()
if session is not None:
session.load_values() #need to load values in order to update them
session.add_purchase(purchase)
session.put()
emails.mail_user_purchase(purchase.purchase_email,
str(purchase.key().name()))
if errors:
purchase.errors = models.build_string_from_list(errors, '\n')
purchase.put()
return True
def new_order_notification(notification_dict):
"Create Purchase and PurchaseItems, but don't give access until the purchase is charged/amount notification received."
#make sure this notification hasn't already been processed
purchase = models.Purchase.all().filter("google_order_number =", int(notification_dict['google-order-number'])).get()
session = models.Session.get_by_key_name(notification_dict['session-key-name'])
email = notification_dict['email']
if session is not None: #session dict will be empty, so we need this test
session.load_values()
if 'cart' in session:
del session['cart'] #remove the purchased cart
session['number_cart_items'] = 0
if session.has_user(): user = session.user
else: user = None
session.google_order_number = int(notification_dict['google-order-number'])
session.put()
else: user = None
errors = ''
if not user: user = models.User().all().filter('email =', email).get()
if not purchase:
purchase_key = models.generate_purchase_key()
purchase_id = int(purchase_key.split('-')[0]) #get the id from the beginning of the key
purchase = models.Purchase(
key_name = purchase_key,
purchase_email = email, #give the purchase the shipping email address
purchase_id = purchase_id,
user = user,
google_order_number = int(notification_dict['google-order-number']),
)
if session is None: #session wasn't found - unlikely
errors = 'session not found'
if errors:
purchase.errors = errors
purchase.put() #need to add purchase to the datastore before we can add purchase items
#get all the items from the notification_dict and add to the purchase
item_ids = get_list_from_value(notification_dict['merchant-item-id'])
quantities = get_list_from_value(notification_dict['quantity'])
item_dict = dict(zip(item_ids, quantities))
purchase.add_purchase_items(item_dict, user)
return True
def post(self):
if self.template_values['admin']:
action = self.request.get('action')
model = self.request.get('item')
id = self.request.get(
'id') #entity id for purchases and title for pages
post_url = self.build_post_url(action, model, id)
if action == 'new':
entity = False
page_title = 'New ' + model.capitalize()
data = self.model_form_dict[model](data=self.request.POST)
else:
entity = self.get_entity(model, id)
if not entity:
self.generate_error(404)
return
if model == 'product':
old_tag_list = entity.tags #keep copy of old tags
original_product_status = entity.active #keep copy of original active status
original_title = entity.title
if not action:
page_title = 'Edit'
data = self.model_form_dict[model](data=self.request.POST,
instance=entity)
elif action == 'delete':
redirect_url = '/admin/home?item=%ss' % (model)
if model == 'product': #make sure entity is not purchased before deleting
is_entity_purchased = entity.is_entity_purchased()
if is_entity_purchased:
redirect_url = '/edit?action=delete&item=product&id=%s' % str(
entity.key().id())
self.redirect(redirect_url +
'&errors=product_purchased')
return
else:
models.update_popular_products()
entity.delete()
self.redirect(redirect_url)
return
else:
self.generate_error(400)
return
data_valid = data.is_valid()
if data_valid: #check the to make sure the data is valid
entity = data.save(commit=False)
if model == 'product':
product_tags = self.request.POST.get('tags')
new_tag_list = models.Tag.clean_tags(product_tags, ',')
entity.tags = new_tag_list
elif model == 'page': # for pages slugify the title for the url
entity.url = '%s' % (models.slugify(entity.title))
elif model == 'purchase': #for purchases
product_id_add_list = self.request.get_all('product_ids')
email = entity.purchase_email
user = models.User().all().filter('email =', email).get()
if user:
user.delete_sessions(
) #delete current user session, so purchases get updated
entity.user = user
if action == "new":
key_name = models.generate_purchase_key()
entity.purchase_id = int(key_name.split('-')[0])
entity = models.Purchase(
key_name=key_name,
**dict([(prop, getattr(entity, prop))
for prop in models.Purchase.properties()]))
entity.put()
if model == 'product':
need_update_popular_products = False
try:
entity.index()
except:
print 'indexing failed - at least one tag is required'
if action == 'new':
old_tag_list = [] #no tags for new product
need_update_popular_products = True
else:
if not entity.active == original_product_status or not entity.title == original_title:
need_update_popular_products = True
if not new_tag_list == old_tag_list:
models.Tag.update_tags(new_tag_list, old_tag_list,
entity)
need_update_popular_products = True
if need_update_popular_products:
models.update_popular_products()
elif model == 'purchase':
if product_id_add_list:
entity.admin_add_purchase_items(
entity.charge_date, product_id_add_list, user,
entity.total_charge_amount)
self.redirect(self.build_redirect_url(entity, model))
else:
template = 'templates/edit.html'
self.generate_edit_form(data,
model,
page_title,
post_url,
template,
entity=entity)
