def add_todo():
user_id = get_user_id()
todo_id = generate_todo_id()
req_body = get_body_as_dict()
if 'title' not in req_body or req_body['title'] == '':
return httpres.response_400(
'key error: the following parameter is required: title')
new_todo = {
'user_id': user_id,
'todo_id': todo_id,
'title': req_body['title'],
'done': '0',
'l_idx_done': '{}#{}'.format('0', todo_id)
}
if 'content' in req_body:
new_todo['content'] = req_body['content']
try:
res = db.put_todo(new_todo)
if res['ResponseMetadata']['HTTPStatusCode'] != 200:
return httpres.response({'message': 'Failed to add a todo.'},
res['ResponseMetadata']['HTTPStatusCode'])
return httpres.response_200(new_todo)
except Exception as e:
return httpres.response_500(e)
def get_todo(todo_id):
user_id = get_user_id()
res = db.get_todo(user_id, todo_id)
if 'Item' not in res:
return httpres.response_404(todo_id)
return httpres.response_200(res['Item'])
def get_todos():
user_id = get_user_id()
query_params = get_query_params()
if 'done' in query_params \
and str(query_params['done']) in ['0', '1']:
todos = db.get_todos_with_done(user_id, query_params['done'])
else:
todos = db.get_todos(user_id)
filtered_todos = filter_todos(todos['Items'], query_params)
return httpres.response_200(filtered_todos)
def delete_todo(todo_id):
user_id = get_user_id()
if db.todo_exists(user_id, todo_id) is False:
return httpres.response_404(todo_id)
try:
res = db.delete_todo(user_id, todo_id)
if res['ResponseMetadata']['HTTPStatusCode'] != 200:
return httpres.response({'message': 'Failed to delete a todo.'},
res['ResponseMetadata']['HTTPStatusCode'])
return httpres.response_200(res['Attributes'])
except Exception as e:
return httpres.response_500(e)
def update_todo(todo_id):
user_id = get_user_id()
if db.todo_exists(user_id, todo_id) is False:
return httpres.response_404(todo_id)
params = get_body_as_dict()
if 'title' not in params and 'content' not in params and 'done' not in params:
return httpres.response_400(
('parameter error: one of the following parameters is required: '
'title, content, done'))
if ('title' in params and params['title'] == '') \
or ('done' in params and str(params['done']) not in ['0', '1']):
return httpres.response_400((
'parameter error: invalid value for one of the following parameters'
': title, done'))
patch_data = {}
if 'title' in params:
patch_data['title'] = params['title']
if 'content' in params:
patch_data['content'] = params['content']
if 'done' in params:
patch_data['done'] = str(params['done'])
patch_data['l_idx_done'] = '{}#{}'.format(str(params['done']), todo_id)
try:
res = db.update_todo(user_id, todo_id, patch_data)
if res['ResponseMetadata']['HTTPStatusCode'] != 200:
return httpres.response({'message': 'Failed to update a todo.'},
res['ResponseMetadata']['HTTPStatusCode'])
return httpres.response_200(res['Attributes'])
except Exception as e:
return httpres.response_500(e)
def test_response_200(self, monkeypatch):
expected_body = {'message': 'Expected body'}
actual_res = httpres.response_200(expected_body)
assert actual_res.body == expected_body
assert actual_res.status_code == 200