Files
SCM-Manager/scm-ui/ui-api/src/links.ts
Konstantin Schaper e1239aff92 implement react-query for edge-cases (#1711)
When initially implementing react-query, we focussed on core features. This pull request now replaces the remaining apiClient usages in ui-components and ui-webapp with react-query hooks.
2021-06-28 13:19:03 +02:00

55 lines
2.1 KiB
TypeScript

/*
* MIT License
*
* Copyright (c) 2020-present Cloudogu GmbH and Contributors
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
import { HalRepresentation, Link } from "@scm-manager/ui-types";
import { MissingLinkError } from "./errors";
export const requiredLink = (object: HalRepresentation, name: string, subName?: string): string => {
const link = object._links[name];
if (!link) {
throw new MissingLinkError(`could not find link with name ${name}`);
}
if (Array.isArray(link)) {
if (subName) {
const subLink = link.find((l: Link) => l.name === subName);
if (subLink) {
return subLink.href;
}
throw new Error(`could not return href, sub-link ${subName} in ${name} does not exist`);
}
throw new Error(`could not return href, link ${name} is a multi link`);
}
return link.href;
};
export const objectLink = (object: HalRepresentation, name: string) => {
const link = object._links[name];
if (!link) {
return null;
}
if (Array.isArray(link)) {
throw new Error(`could not return href, link ${name} is a multi link`);
}
return link.href;
};