84 lines
2.7 KiB
TypeScript
84 lines
2.7 KiB
TypeScript
import { KeyDefinitionLike, MigrationHelper, StateDefinitionLike } from "../migration-helper";
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import { Migrator } from "../migrator";
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const ENVIRONMENT_STATE: StateDefinitionLike = { name: "environment" };
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const ENVIRONMENT_REGION: KeyDefinitionLike = {
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key: "region",
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stateDefinition: ENVIRONMENT_STATE,
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};
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const ENVIRONMENT_URLS: KeyDefinitionLike = {
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key: "urls",
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stateDefinition: ENVIRONMENT_STATE,
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};
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const ENVIRONMENT_ENVIRONMENT: KeyDefinitionLike = {
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key: "environment",
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stateDefinition: ENVIRONMENT_STATE,
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};
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export class MergeEnvironmentState extends Migrator<44, 45> {
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async migrate(helper: MigrationHelper): Promise<void> {
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const accounts = await helper.getAccounts<unknown>();
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async function migrateAccount(userId: string, account: unknown): Promise<void> {
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const region = await helper.getFromUser(userId, ENVIRONMENT_REGION);
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const urls = await helper.getFromUser(userId, ENVIRONMENT_URLS);
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if (region == null && urls == null) {
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return;
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}
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await helper.setToUser(userId, ENVIRONMENT_ENVIRONMENT, {
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region,
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urls,
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});
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await helper.removeFromUser(userId, ENVIRONMENT_REGION);
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await helper.removeFromUser(userId, ENVIRONMENT_URLS);
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}
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await Promise.all([...accounts.map(({ userId, account }) => migrateAccount(userId, account))]);
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const region = await helper.getFromGlobal(ENVIRONMENT_REGION);
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const urls = await helper.getFromGlobal(ENVIRONMENT_URLS);
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if (region == null && urls == null) {
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return;
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}
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await helper.setToGlobal(ENVIRONMENT_ENVIRONMENT, {
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region,
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urls,
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});
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await helper.removeFromGlobal(ENVIRONMENT_REGION);
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await helper.removeFromGlobal(ENVIRONMENT_URLS);
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}
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async rollback(helper: MigrationHelper): Promise<void> {
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const accounts = await helper.getAccounts<unknown>();
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async function rollbackAccount(userId: string, account: unknown): Promise<void> {
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const state = (await helper.getFromUser(userId, ENVIRONMENT_ENVIRONMENT)) as {
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region: string;
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urls: string;
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} | null;
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await helper.setToUser(userId, ENVIRONMENT_REGION, state?.region);
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await helper.setToUser(userId, ENVIRONMENT_URLS, state?.urls);
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await helper.removeFromUser(userId, ENVIRONMENT_ENVIRONMENT);
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}
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await Promise.all([...accounts.map(({ userId, account }) => rollbackAccount(userId, account))]);
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const state = (await helper.getFromGlobal(ENVIRONMENT_ENVIRONMENT)) as {
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region: string;
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urls: string;
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} | null;
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await helper.setToGlobal(ENVIRONMENT_REGION, state?.region);
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await helper.setToGlobal(ENVIRONMENT_URLS, state?.urls);
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await helper.removeFromGlobal(ENVIRONMENT_ENVIRONMENT);
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}
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}
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