def displaySearchFood():
food_item_list = []
form = RegistrationForm(request.form)
if request.method == 'POST' and form.validate():
foodToBeSearched = form.foodname.data
# convert user entered data into lowercase
editedfoodToBeSearched = foodToBeSearched.lower()
# find in FoodDB
results = FoodDB.query.filter(
FoodDB.food_name.contains(editedfoodToBeSearched)).all()
if results is not None:
for result in results:
splitted_result = result.food_name.split(", ")
# only display the result if first word of the food name contains the searched food name
if editedfoodToBeSearched in splitted_result[0]:
# create a food object from entity.py
food_item = Food(result.food_id, result.food_name,
round(result.food_calories, 2),
round(result.food_protein, 2),
round(result.food_carb, 2),
round(result.food_fat, 2),
round(result.food_fibres, 2),
round(result.food_saturatedfat, 2),
round(result.food_sodium, 2))
food_item_list.append(food_item)
return render_template('searchFood.html',
form=form,
foodList=food_item_list)
def test_post():
form = RegistrationForm()
if form.validate():
hashed_pw = bcrypt.generate_password_hash(
form.password.data).decode('utf-8')
user = User(username=form.username.data,
email=form.email.data,
password=hashed_pw)
response = make_response(b'success')
return response
response = make_response(b'failure')
return response
