def addMenuItemToComposit(compositKey, menuItemKey): composit = Composit.get(compositKey) menuItem = MenuItem.get(menuItemKey) compositItem = CompositMenuItemListItem() compositItem.menuItem = menuItem compositItem.composit = composit compositItem.put() modifyComposit(composit)
def getMenuItem(key):
client = memcache.Client()
menuItem = client.get(key)
if menuItem == None:
try:
menuItemDb = MenuItem.get(key)
if menuItemDb == None:
return None
menuItem = createMenuItemData(menuItemDb)
client.set(key,menuItem)
except:
return None
# Fetch dish for menu item and fetch subitem
try:
dish = getDish(menuItem['dishKey'])
except KeyError:
return None
eggFree = False
milkFree = False
if dish == None:
creationDate = datetime.datetime.strptime("2011-10-01", "%Y-%m-%d").date()
menuItem['dish'] = dummyDish()
sumprice = 0
energy = 0
fat = 0
carbs = 0
fiber = 0
protein = 0
else:
if dish['creationDate'] == None:
creationDate = datetime.datetime.strptime("2011-10-01", "%Y-%m-%d").date()
else:
creationDate = dish['creationDate']
menuItem['dish'] = dish
try:
eggFree = dish['eggFree']
except:
pass
try:
milkFree = dish['milkFree']
except:
pass
sumprice = dish['price']
energy = dish['energy']
fat = dish['fat']
carbs = dish['carbs']
fiber = dish['fiber']
protein = dish['protein']
# Calculate sum price
components = []
for subItemKey in menuItem['componentKeys']:
component = getMenuItem(subItemKey)
if component['creationDate'] > creationDate:
creationDate = component['creationDate']
components.append(component)
componentPrice = component['dish']['price']
componentEnergy = component['dish']['energy']
componentFat = component['dish']['fat']
componentCarbs = component['dish']['carbs']
componentFiber = component['dish']['fiber']
componentProtein = component['dish']['protein']
if componentPrice != None:
sumprice = sumprice + componentPrice
if componentEnergy != None:
energy = energy + componentEnergy
if componentFat != None:
fat = fat + componentFat
if componentCarbs != None:
carbs = carbs + componentCarbs
if componentFiber != None:
fiber = fiber + componentFiber
if componentProtein != None:
protein = protein + componentProtein
eggFree = eggFree and component['eggFree']
milkFree = milkFree and component['milkFree']
menuItem['sumprice'] = sumprice
menuItem['energy'] = energy
menuItem['fat'] = fat
menuItem['carbs'] = carbs
menuItem['fiber'] = fiber
menuItem['protein'] = protein
menuItem['creationDate'] = creationDate
menuItem['components'] = components
menuItem['eggFree']=eggFree
menuItem['milkFree']=milkFree
menuItem['novelty']=((datetime.datetime.today().date() - creationDate).days < 7)
return menuItem
