src/proxy/OrganisationProxy.js
/*
* BSD 3-Clause License
*
* Copyright (c) 2020, Mapcreator
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
import { isParentOf } from '../utils/reflection';
import SimpleResourceProxy from './SimpleResourceProxy';
import { makeCancelable } from '../utils/helpers';
export default class OrganisationProxy extends SimpleResourceProxy {
/**
* @param {Mapcreator} api - Instance of the api
* @param {ResourceBase} parent - Parent instance
*/
constructor (api, parent) {
// Fixes dependency issue
const Organisation = require('../resources/Organisation').default;
super(api, Organisation, `${parent.url}/organisations`, {});
this._parent = parent;
}
/**
* Returns parent instance
* @returns {ResourceBase} - Parent instance
*/
get parent () {
return this._parent;
}
/**
* Sync organisations to the parent resource
* The organisations attached to the target resource will be replaced with the organisations provided in the request.
* @param {Array<Organisation|number>} organisations - List of items to sync
* @throws {ApiError} - If the api returns errors
* @returns {CancelablePromise}
*/
sync (organisations) {
return this._modifyLink(organisations, 'PATCH', this.Target);
}
/**
* Attach organisations to the parent resource
* The provided organisations will be attached to the resource if they're not already attached
* @param {Array<Organisation|number>} organisations - List of items to attach
* @throws {ApiError} - If the api returns errors
* @returns {CancelablePromise}
*/
attach (organisations) {
return this._modifyLink(organisations, 'POST', this.Target);
}
/**
* Detach organisations from the parent resource
* The provided organisations will be detached from the resource
* @param {Array<Organisation|number>} organisations - List of items to detach
* @throws {ApiError} - If the api returns errors
* @returns {CancelablePromise}
*/
detach (organisations) {
return this._modifyLink(organisations, 'DELETE', this.Target);
}
/**
* Attach all organisations to the parent resource
* @throws {ApiError} - If the api returns errors
* @returns {CancelablePromise}
*/
attachAll () {
return makeCancelable(async signal => {
await this.api.ky.post(`${this.baseUrl}/all`, { signal });
});
}
/**
* Detach all organisations from the parent resource
* @throws {ApiError} - If the api returns errors
* @returns {CancelablePromise}
*/
detachAll () {
return makeCancelable(async signal => {
await this.api.ky.delete(`${this.baseUrl}/all`, { signal });
});
}
/**
* Sync, attach or unlink resources
* @param {Array<Organisation|Number>|Organisation|Number} items - List of items to sync or attach
* @param {String} method - Http method to use
* @param {Class<ResourceBase>} Type - Resource type
* @param {?String} path - Optional appended resource path, will guess if null
* @throws {ApiError} - If the api returns errors
* @protected
* @returns {CancelablePromise}
*/
_modifyLink (items, method, Type, path = null) {
if (!Array.isArray(items)) {
items = [items];
}
if (!path) {
const resource = Type.resourceName.replace(/s+$/, '');
path = `${resource}s`;
}
const keys = items.map(x => typeof x === 'number' ? x : x.id).map(Number);
const filter = x => !isParentOf(Type, x) && !Number.isFinite(x);
const isValid = keys.filter(filter).length === 0;
if (!isValid) {
throw new TypeError(`Array must contain either Numbers (resource id) or "${Type.name}".`);
}
const url = `${this.parent.url}/${path}`;
return makeCancelable(async signal => {
await this.api.ky(url, { method, signal, json: { keys } });
});
}
}