162 lines
4.1 KiB
JavaScript
162 lines
4.1 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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var _absolutePath = _interopRequireDefault(require("./keywords/absolutePath"));
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var _ValidationError = _interopRequireDefault(require("./ValidationError"));
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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// Use CommonJS require for ajv libs so TypeScript consumers aren't locked into esModuleInterop (see #110).
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const Ajv = require('ajv');
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const ajvKeywords = require('ajv-keywords');
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/** @typedef {import("json-schema").JSONSchema4} JSONSchema4 */
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/** @typedef {import("json-schema").JSONSchema6} JSONSchema6 */
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/** @typedef {import("json-schema").JSONSchema7} JSONSchema7 */
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/** @typedef {import("ajv").ErrorObject} ErrorObject */
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/**
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* @typedef {Object} Extend
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* @property {number=} formatMinimum
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* @property {number=} formatMaximum
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* @property {boolean=} formatExclusiveMinimum
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* @property {boolean=} formatExclusiveMaximum
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*/
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/** @typedef {(JSONSchema4 | JSONSchema6 | JSONSchema7) & Extend} Schema */
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/** @typedef {ErrorObject & { children?: Array<ErrorObject>}} SchemaUtilErrorObject */
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/**
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* @callback PostFormatter
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* @param {string} formattedError
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* @param {SchemaUtilErrorObject} error
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* @returns {string}
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*/
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/**
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* @typedef {Object} ValidationErrorConfiguration
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* @property {string=} name
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* @property {string=} baseDataPath
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* @property {PostFormatter=} postFormatter
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*/
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const ajv = new Ajv({
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allErrors: true,
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verbose: true,
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$data: true
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});
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ajvKeywords(ajv, ['instanceof', 'formatMinimum', 'formatMaximum', 'patternRequired']); // Custom keywords
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(0, _absolutePath.default)(ajv);
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/**
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* @param {Schema} schema
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* @param {Array<object> | object} options
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* @param {ValidationErrorConfiguration=} configuration
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* @returns {void}
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*/
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function validate(schema, options, configuration) {
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let errors = [];
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if (Array.isArray(options)) {
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errors = Array.from(options, nestedOptions => validateObject(schema, nestedOptions));
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errors.forEach((list, idx) => {
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const applyPrefix =
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/**
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* @param {SchemaUtilErrorObject} error
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*/
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error => {
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// eslint-disable-next-line no-param-reassign
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error.dataPath = `[${idx}]${error.dataPath}`;
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if (error.children) {
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error.children.forEach(applyPrefix);
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}
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};
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list.forEach(applyPrefix);
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});
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errors = errors.reduce((arr, items) => {
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arr.push(...items);
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return arr;
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}, []);
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} else {
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errors = validateObject(schema, options);
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}
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if (errors.length > 0) {
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throw new _ValidationError.default(errors, schema, configuration);
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}
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}
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/**
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* @param {Schema} schema
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* @param {Array<object> | object} options
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* @returns {Array<SchemaUtilErrorObject>}
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*/
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function validateObject(schema, options) {
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const compiledSchema = ajv.compile(schema);
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const valid = compiledSchema(options);
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if (valid) return [];
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return compiledSchema.errors ? filterErrors(compiledSchema.errors) : [];
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}
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/**
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* @param {Array<ErrorObject>} errors
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* @returns {Array<SchemaUtilErrorObject>}
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*/
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function filterErrors(errors) {
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/** @type {Array<SchemaUtilErrorObject>} */
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let newErrors = [];
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for (const error of
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/** @type {Array<SchemaUtilErrorObject>} */
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errors) {
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const {
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dataPath
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} = error;
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/** @type {Array<SchemaUtilErrorObject>} */
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let children = [];
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newErrors = newErrors.filter(oldError => {
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if (oldError.dataPath.includes(dataPath)) {
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if (oldError.children) {
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children = children.concat(oldError.children.slice(0));
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} // eslint-disable-next-line no-undefined, no-param-reassign
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oldError.children = undefined;
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children.push(oldError);
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return false;
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}
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return true;
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});
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if (children.length) {
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error.children = children;
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}
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newErrors.push(error);
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}
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return newErrors;
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} // TODO change after resolve https://github.com/microsoft/TypeScript/issues/34994
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validate.ValidationError = _ValidationError.default;
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validate.ValidateError = _ValidationError.default;
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var _default = validate;
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exports.default = _default; |