datasets.js

import { PLUGIN_PATH } from "../config";
import jQuery from "jquery";

/**
 * Returns the json object from the stored graph as promise.
 *
 * @param {String} spaceId Identification of graph to load.
 *
 * @returns Promise returning graph object
 */
export function loadGraphJson(spaceId) {
    let payload = {
        action: "get_space",
        space: spaceId,
    };

    return jQuery
        .ajax({
            type: "POST",
            url: ajax_object.ajax_url,
            data: payload,
        })
        .then((data) => JSON.parse(data));
}

/**
 * Takes the graph json object and stores it in the backend.
 *
 * @param {String} spaceId Identification of graph to save.
 * @param {object} json Graph object
 */
export function saveGraphJson(spaceId, json) {
    let payload = {
        action: "update_space",
        graph: JSON.stringify(json),
        space: spaceId,
    };

    return jQuery
        .ajax({
            type: "POST",
            url: ajax_object.ajax_url,
            data: payload,
        });
}