def remove():
user_uid = request.user_uid
expense_to_delete = request.get_json(force=True, silent=True)
try:
validate_remove_request(expense_to_delete)
except AssertionError as err:
return make_error_response(str(err), status_code=400)
try:
db_facade.remove(expense=expense_to_delete, user_uid=user_uid)
return make_json_response('[]')
except NoExpenseWithThisId as ex:
return make_error_response(ApiError.NO_EXPENSE_WITH_THIS_ID,
status_code=404)
def sync():
user_uid = request.user_uid
request_data = request.get_json(force=True, silent=True)
try:
validate_sync_request(request_data)
except AssertionError as err:
return make_error_response(str(err), status_code=400)
try:
return make_json_response(
db_facade.sync(sync_request_objs=request_data, user_uid=user_uid))
except RuntimeError as err:
return make_error_response("problem at the back end. mi scuzi.",
status_code=500)
except DynamodbThroughputExhausted as err:
return make_error_response(
"The API cannot server your request currently.", status_code=413)
def update():
user_uid = request.user_uid
request_data = request.get_json(force=True, silent=True)
is_valid, error_msg = validate_update_request(request_data)
if not is_valid:
return make_error_response(error_msg, 400)
try:
result = db_facade.update(request_data['updated'],
request_data['previous_state'], user_uid)
return make_json_response(result)
except NoExpenseWithThisId as err:
return make_error_response(ApiError.NO_EXPENSE_WITH_THIS_ID,
status_code=404)
except ValueError as err:
return make_error_response(ApiError.IDS_OF_EXPENSES_DONT_MATCH,
status_code=400)
def statistics(from_dt, to_dt):
try:
assert (parse(to_dt) - parse(from_dt)).total_seconds(
) <= 60 * 24 * 3600 # 60 days * 24hr/day * 3600 sec/hr
except AssertionError:
return make_error_response(ApiError.MAXIMUM_TIME_WINDOW_EXCEEDED,
status_code=400)
except ValueError:
return make_error_response(ApiError.INVALID_QUERY_PARAMS,
status_code=400)
from_dt = ensure_ts_str_ends_with_z(from_dt)
to_dt = ensure_ts_str_ends_with_z(to_dt)
result = db_facade.statistics(from_dt=from_dt,
to_dt=to_dt,
user_uid=request.user_uid)
return make_json_response(result, 200)
def persist():
user_uid = request.user_uid
expense = request.get_json(force=True, silent=True)
try:
validate_persist_request(expense)
except AssertionError as e:
return make_error_response(str(e), status_code=400)
persisted = db_facade.persist(expense=expense, user_uid=user_uid)
return make_json_response(persisted, status_code=200)
def decorated(*args, **kwargs):
try:
header_name = current_app.config['CUSTOM_AUTH_HEADER_NAME']
id_token = request.headers.get(header_name, None)
user_uid = FirebaseTokenValidator.validate_id_token_and_get_uid(
id_token=id_token)
request.user_uid = user_uid
return f(*args, **kwargs)
except FirebaseTokenValidator.FirebaseIdTokenValidationExc:
abort(
make_error_response("can't find id_token in the %s header" %
header_name,
status_code=403))