ds4/src/migration/001.js

// SPDX-FileCopyrightText: 2021 Johannes Loher
//
// SPDX-License-Identifier: MIT

import {
    getCompendiumMigrator,
    getSceneUpdateDataGetter,
    migrateActors,
    migrateCompendiums,
    migrateScenes,
} from "./migrationHelpers";

/** @type {import("./migration").Migration["migrate"]} */
async function migrate() {
    await migrateActors(getActorUpdateData);
    await migrateScenes(getSceneUpdateData);
    await migrateCompendiums(migrateCompendium);
}

/** @type {import("./migrationHelpers").ActorUpdateDataGetter} */
function getActorUpdateData() {
    const updateData = {
        system: {
            combatValues: [
                "hitPoints",
                "defense",
                "initiative",
                "movement",
                "meleeAttack",
                "rangedAttack",
                "spellcasting",
                "targetedSpellcasting",
            ].reduce((acc, curr) => {
                acc[curr] = { "-=base": null };
                return acc;
            }, {}),
        },
    };
    return updateData;
}

const getSceneUpdateData = getSceneUpdateDataGetter(getActorUpdateData);
const migrateCompendium = getCompendiumMigrator({ getActorUpdateData, getSceneUpdateData });

/** @type {import("./migration").Migration} */
export const migration = {
    migrate,
    migrateCompendium,
};