function performUpdateParameterValidation()

in action/lib/common.js [251:282]

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

function performUpdateParameterValidation(params, doc) {
    return new Promise((resolve, reject) => {

        if (params.isBinaryKey !== undefined || params.isBinaryValue !== undefined || params.isJSONData !== undefined) {
            var updatedParams = {
                isJSONData: doc.isJSONData,
                isBinaryKey: doc.isBinaryKey,
                isBinaryValue: doc.isBinaryValue
            };

            if (params.isJSONData !== undefined) {
                updatedParams.isJSONData = getBooleanFromArgs(params, 'isJSONData');
            }

            if (params.isBinaryValue !== undefined) {
                updatedParams.isBinaryValue = getBooleanFromArgs(params, 'isBinaryValue');
            }

            if (updatedParams.isJSONData && updatedParams.isBinaryValue) {
                reject({ validationError: 'isJSONData and isBinaryValue cannot both be enabled.' });
            }

            if (params.isBinaryKey !== undefined) {
                updatedParams.isBinaryKey = getBooleanFromArgs(params, 'isBinaryKey');
            }
            resolve(updatedParams);
        } else {
            // cannot update any other parameters
            reject({ validationError: 'At least one of isJsonData, isBinaryKey, or isBinaryValue must be supplied.' });
        }
    });
}