def finalize_step_2(self, **kwargs):
try:
if 'transaction_key' not in self.session:
return {'valid': False, 'is_error': False, 'payload': 'Unable to find the current transaction!'}
else:
trans = Transaction2.get(Key(encoded=self.session['transaction_key']))
customer_total = str_to_money(urllib.unquote_plus(self.request.get('customer_total')))
grand_total = 0
for i in trans.items:
j = LineItem2.get(Key(encoded=i))
grand_total += j.total()
if customer_total < grand_total:
return {'valid': False, 'is_error': False, 'payload':"The amount received from the customer is not enough to pay the outstanding balance."}
else:
trans.finalized = True
trans.put()
del self.session['transaction_key']
return {'valid': True, 'is_error': False}
except:
return {'valid': False, 'is_error': True, 'payload':traceback.format_exc()}
def donate(self, **kwargs):
try:
amt = str_to_money(self.request.get('amt', False))
except:
return dict(valid=False, payload=traceback.format_exc())
trans = Transaction2()
trans.owner = self.users.get_current_user()
trans.put()
item = LineItem2()
item.category = "DONATION"
item.category_code = "+++"
item.quantity = 1
item.price = amt
item.color = "DONATION"
item.color_code = "+++"
item.discount = 0
item.put()
trans.items.append(str(item.key()))
trans.finalized = True
trans.put()
return dict(valid=True)
def add_item(self, **kwargs):
try:
if 'transaction_key' not in self.session:
trans = Transaction2()
trans.owner = self.users.get_current_user()
trans.put()
self.session['transaction_key'] = str(trans.key())
else:
trans = Transaction2.get(Key(encoded=self.session['transaction_key']))
t = self.request.get('data')
if t.startswith('$'):
#misc processing
l = t.split()
price, color_inp = l[0], l[1]
#if '.' in price:
# z = price.split('.')
# dollars, cents = z[0], z[1]
# price = int(dollars) + int(cents)*100
price = str_to_money(price[1:])
item = LineItem2()
item.category = "MISC"
item.category_code = "$$$"
item.price = price
item.quantity = 1
color = ColorCode.all().filter('code =', color_inp).get()
if color == None:
raise "Bad color"
item.color = color.color
item.color_code = color.code
item.discount = color.discount
item.put()
trans.items.append(str(item.key()))
if len(trans.items) % 2 == 0:
class_val = 'even'
else:
class_val = 'odd'
html = """<tr class="%(class)s" id="%(key)s"><td>%(item_id)s</td><td>%(description)s</td><td>$%(price)s</td><td>%(quantity)s</td><td>%(discount)s%%</td><td>$%(total)s</td><td><a class="delete_button" onclick="void_item('%(key)s')">void</a></td></tr>""" % {'key': str(item.key()), 'item_id': str(item.category_code), 'description': str(item.category), 'price': money_to_str(price), 'quantity': str(1), 'discount':str(item.get_discount()), 'total': item.total_str(), "class":class_val}
elif t.startswith(':'):
#gift certificate processing
price = str_to_money(t[1:])
item = LineItem2()
item.category = 'Gift Card Use'
item.category_code = ":::"
item.price = -price
item.quantity = 1
item.color = 'Special'
item.color_code = ':::'
item.discount = 0
item.put()
trans.items.append(str(item.key()))
if len(trans.items) % 2 == 0:
class_val = 'even'
else:
class_val = 'odd'
html = """<tr class="%(class)s" id="%(key)s"><td>%(item_id)s</td><td>%(description)s</td><td>$%(price)s</td><td>%(quantity)s</td><td>%(discount)s%%</td><td>$%(total)s</td><td><a class="delete_button" onclick="void_item('%(key)s')">void</a></td></tr>""" % {'key': str(item.key()), 'item_id': str(item.category_code), 'description': str(item.category), 'price': money_to_str(price), 'quantity': str(1), 'discount':str(item.get_discount()), 'total': item.total_str(), "class":class_val}
else:
item = LineItem2()
l = t.split()
if len(l) == 2:
quantity, cat_code, color = 1, l[0], l[1]
else:
quantity, cat_code, color = l[0], l[1], l[2]
item.quantity = int(quantity)
if color.startswith('%'):
#custom precentage handler
item.discount = int(color[1:])
item.color = 'CUSTOM'
item.color_code = '%%%'
else:
color = ColorCode.all().filter('code =', color).filter('display =', True).fetch(1)[0]
category = ItemCategory.all().filter('code =', cat_code).filter('display =', True).fetch(1)[0]
item.set_color(color)
item.set_category(category)
item.put()
trans.items.append(str(item.key()))
if len(trans.items) % 2 == 0:
class_val = 'even'
else:
class_val = 'odd'
total = item.total()
html = """<tr class="%(class)s" id="%(key)s"><td>%(item_id)s</td><td>%(description)s</td><td>%(price)s</td><td>%(quantity)s</td><td>%(discount)s%%</td><td>$%(total)#.2f</td><td><a class="delete_button" onclick="void_item('%(key)s')">void</a></td></tr>""" % {'key': str(item.key()), 'item_id': str(cat_code), 'description': str(category.description), 'price': money_to_str(category.price), 'quantity': str(quantity), 'discount':str(item.get_discount()), 'total': total, "class":class_val}
trans.put()
return {'valid':True, 'html':html, 'total_row':str(trans.total_str()), 'sess':repr(self.session)}
except:
return {'valid':False, 'payload':traceback.format_exc()}