undefinedAsNull.js
1.05 KB
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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
/** @typedef {import("ajv").default} Ajv */
/** @typedef {import("ajv").SchemaValidateFunction} SchemaValidateFunction */
/** @typedef {import("ajv").AnySchemaObject} AnySchemaObject */
/** @typedef {import("ajv").ValidateFunction} ValidateFunction */
/**
*
* @param {Ajv} ajv
* @returns {Ajv}
*/
function addUndefinedAsNullKeyword(ajv) {
ajv.addKeyword({
keyword: "undefinedAsNull",
before: "enum",
modifying: true,
/** @type {SchemaValidateFunction} */
validate(kwVal, data, metadata, dataCxt) {
if (kwVal && dataCxt && metadata && typeof metadata.enum !== "undefined") {
const idx = dataCxt.parentDataProperty;
if (typeof dataCxt.parentData[idx] === "undefined") {
// eslint-disable-next-line no-param-reassign
dataCxt.parentData[dataCxt.parentDataProperty] = null;
}
}
return true;
}
});
return ajv;
}
var _default = addUndefinedAsNullKeyword;
exports.default = _default;