graphql-scalars
Version:
A collection of scalar types not included in base GraphQL.
49 lines (48 loc) • 1.95 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.GraphQLIPCPatent = exports.GraphQLIPCPatentConfig = void 0;
const graphql_1 = require("graphql");
const error_js_1 = require("../../error.js");
/* 1. [A-H] represents the Section Level of the Classification
2. \d{2} represents the class level
3. [A-Z] represents the subclass level
4. \/ separates the subclass from the subgroup
5. \d{2,4} represents the subgroup level
(Only four levels of subgroup, as far as I know)
*/
const IPC_PATENT_REGEX = /^[A-H]\d{2}[A-Z] \d{1,2}\/\d{2,4}$/;
const validate = (value, ast) => {
if (typeof value !== 'string') {
throw (0, error_js_1.createGraphQLError)(`Value is not string: ${value}`, { nodes: ast });
}
if (!IPC_PATENT_REGEX.test(value)) {
throw (0, error_js_1.createGraphQLError)(`Value is not a valid IPC Class Symbol: ${value}`, { nodes: ast });
}
return value;
};
const specifiedByURL = 'https://www.wipo.int/classifications/ipc/en/';
exports.GraphQLIPCPatentConfig = {
name: 'IPCPatent',
description: `A field whose value is an IPC Class Symbol within the International Patent Classification System: https://www.wipo.int/classifications/ipc/en/`,
serialize: validate,
parseValue: validate,
parseLiteral(ast) {
if (ast.kind !== graphql_1.Kind.STRING) {
throw (0, error_js_1.createGraphQLError)(`Can only validate strings as an IPC Class Symbol but got a: ${ast.kind}`, {
nodes: ast,
});
}
return validate(ast.value, ast);
},
specifiedByURL,
specifiedByUrl: specifiedByURL,
extensions: {
codegenScalarType: 'string',
jsonSchema: {
title: 'DeweyDecimal',
type: 'string',
pattern: IPC_PATENT_REGEX.source,
},
},
};
exports.GraphQLIPCPatent = new graphql_1.GraphQLScalarType(exports.GraphQLIPCPatentConfig);