// ---------------------------------------------------------------------------// Organization data purge — removes every local trace of an org in one txn// ---------------------------------------------------------------------------//// Identity (accounts/organizations/memberships) and executor tenant data// (integrations, connections, tools, secrets, ...) share ONE Postgres database// (`combinedSchema` in `db.ts`), so deleting an org is a single transaction// here rather than a fan-out across stores. Tenant rows carry the org id in a// `tenant` column; secrets/tokens live in `blob`, namespaced by owner.//// External side effects (the WorkOS org, the Autumn customer) are NOT touched// here — the caller (auth handler) sequences those around this purge. import { eq, or, sql } from "drizzle-orm"; import type { DrizzleDb } from "./db";import { organizations } from "./schema";import {  blob,  connection,  definition,  integration,  oauth_client,  oauth_session,  plugin_storage,  tool,  tool_policy,} from "./executor-schema"; // Escape LIKE wildcards (`\`, `%`, `_`) in the org id before using it as a// prefix. WorkOS org ids contain underscores, and a bare `_` in a LIKE pattern// matches any character, which would widen the match to unrelated tenants.const escapeLike = (value: string): string => value.replace(/[\\%_]/g, "\\$&"); /** * Delete all rows owned by `organizationId`: every executor tenant table, the * org's secret blobs (org- and user-scoped), and the identity mirror row (which * cascades to local `memberships`). Idempotent — a second run deletes nothing. */export const purgeOrganizationData = (db: DrizzleDb, organizationId: string): Promise<void> =>  db.transaction(async (tx) => {    // Executor tenant tables — every row is scoped by `tenant = organizationId`.    await tx.delete(tool).where(eq(tool.tenant, organizationId));    await tx.delete(definition).where(eq(definition.tenant, organizationId));    await tx.delete(connection).where(eq(connection.tenant, organizationId));    await tx.delete(integration).where(eq(integration.tenant, organizationId));    await tx.delete(oauth_client).where(eq(oauth_client.tenant, organizationId));    await tx.delete(oauth_session).where(eq(oauth_session.tenant, organizationId));    await tx.delete(tool_policy).where(eq(tool_policy.tenant, organizationId));    await tx.delete(plugin_storage).where(eq(plugin_storage.tenant, organizationId));     // Secrets, OAuth tokens, and cached specs live in `blob`, namespaced by    // owner: `o:<org>/<plugin>` (org scope) and `u:<org>:<subject>/<plugin>`    // (per-user scope). Match both prefixes for this org.    const esc = escapeLike(organizationId);    await tx      .delete(blob)      .where(        or(          sql`${blob.namespace} LIKE ${`o:${esc}/%`} ESCAPE '\\'`,          sql`${blob.namespace} LIKE ${`u:${esc}:%`} ESCAPE '\\'`,        ),      );     // Identity mirror — FK `ON DELETE CASCADE` removes local memberships too.    // `accounts` are intentionally left: a user may belong to other orgs.    await tx.delete(organizations).where(eq(organizations.id, organizationId));  });