def handleIngredientRetrieve(self, ingredientID):
db = GroceryDB()
if not db.ingredientExists(ingredientID):
self.handle404("Ingredient does not exist.")
else:
ingredient = db.getIngredient(ingredientID)
self.handle200JSONResponse(ingredient)
def handleUpdateIngredient(self, ingredientID):
parsedBody = self.getParsedBody()
db = GroceryDB()
ingredient = db.getIngredient(ingredientID)
label = ingredient["label"]
category = ingredient["category"]
if parsedBody.get("label") != None:
label = parsedBody["label"][0]
if parsedBody.get("category") != None:
category = parsedBody["category"][0]
db.updateIngredient(label, category, ingredientID)
self.handle201("Ingredient updated.")