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graphql-scalars

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A collection of scalar types not included in base GraphQL.

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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); const definition_1 = require("graphql/type/definition"); const error_1 = require("graphql/error"); const language_1 = require("graphql/language"); const MAC_REGEX = /^(?:[0-9A-Fa-f]{2}([:-]?)[0-9A-Fa-f]{2})(?:(?:\1|\.)(?:[0-9A-Fa-f]{2}([:-]?)[0-9A-Fa-f]{2})){2}$/; const validate = (value) => { if (typeof value !== 'string') { throw new TypeError(`Value is not string: ${value}`); } if (!(MAC_REGEX.test(value))) { throw new TypeError(`Value is not a valid MAC address: ${value}`); } return value; }; exports.default = new definition_1.GraphQLScalarType({ name: `MAC`, description: `A field whose value is a IEEE 802 48-bit MAC address: https://en.wikipedia.org/wiki/MAC_address.`, serialize(value) { return validate(value); }, parseValue(value) { return validate(value); }, parseLiteral(ast) { if (ast.kind !== language_1.Kind.STRING) { throw new error_1.GraphQLError(`Can only validate strings as MAC addresses but got a: ${ast.kind}`); } return validate(ast.value); } }); //# sourceMappingURL=MAC.js.map