def sln_handler()

in financial_functions/lambda_handlers.py [0:0]

• 9 lines of code
• 3 McCabe index (conditional complexity)

def sln_handler(request, context):
    """
    Straight line depreciation of an asset for one period
    :param request: Dict containing the parameters to pass to the formula.
    :param context: Lambda execution context
    :return: Dict with a 'result' entry containing the result of the calculation
    """
    logger.info("SLN request: {}".format(request))

    validation_result = __validate_arguments('sln', request, schemas.sln_schema)
    if not validation_result.get('isValid'):
        return {'error': validation_result.get('error')}
    if request['life'] == 0:
        return {'error': 'life cannot be zero'}

    args = [request['cost'], request['salvage'], request['life']]
    return __call_ff('sln', args)