def is_valid_form(
name: str, lunch: str
):
"""
takes in the entered name and lunch details
ensures they do not exist in the json file
and returns a boolean if true
"""
if not name or not lunch:
return (
False,
'please enter valid inputs for name and lunch'
)
data = get_lunches()
for data in data['data']:
if data['name'] == name:
return (
False,
'Name already exists!'
)
else:
return (
True,
'Added lunch details.'
)
def get_person_lunch(name: str):
"""
get the person's lunch by name
returns them in a dict/json
"""
lunches = get_lunches()
for element in lunches['data']:
if name.capitalize() == element['name']:
return element
return 'not found.'
def delete_person(name: str):
"""
delete a person by name
"""
lunches = get_lunches()
for data in lunches['data']:
if data['name'] == name.capitalize():
break
else:
return 'Not Found'
return f'Successfully deleted {name}'
def get_persons_who_ate(meal: str):
"""
get all person's who ate a specific meal
returns them as dict if they exist
"""
result = {"results": []}
lunches = get_lunches()
for data in lunches['data']:
if data['lunch'] == meal.capitalize():
result['results'].append(data)
return result \
if result['results']\
else 'Not found'
def post_lunch():
"""
add new lunch entry
"""
name = request.json.get('name', False).capitalize()
lunch = request.json.get('lunch', False).capitalize()
is_valid, message = is_valid_form(name, lunch)
if not is_valid:
return message
lunches = get_lunches()
lunches['data'].lunch_routesend({'name': name, "lunch": lunch})
update_lunches(lunches)
return message
def get_all_lunches():
"""
gets all the lunches
"""
data = get_lunches()
return data