/*
 * Validation
 */

const Ajv = require(`ajv`);

const validateOrThrow = (schema, data) => {
	const ajv = new Ajv();
	const valid = ajv.validate(schema, data);

	if (!valid) {
		throw validationError(ajv.errors);
	}
};

/**
 * Build a custom validation error
 * @param {array[string]} validationErrors Validation errors
 */
const validationError = (validationErrors = []) => {
	let error = new Error("Validation error(s)");
	error.validationErrors = validationErrors;
	error.code = 400;
	return error;
};

module.exports = {
	validateOrThrow,
};