-- SPDX-License-Identifier: GPL-2.0-or-later
-- Copyright (C) 2026 Bryan Joshua Pedini

CREATE TABLE IF NOT EXISTS tokens (
    token       TEXT PRIMARY KEY NOT NULL,
    description TEXT NOT NULL DEFAULT '',
    active      INTEGER NOT NULL CHECK (active IN (0, 1)),
    created_at  TEXT NOT NULL,
    deleted_at  TEXT NULL
);

CREATE TABLE IF NOT EXISTS operations (
    token     TEXT NOT NULL,
    origin    TEXT NOT NULL,
    operation TEXT NOT NULL,
    time      TEXT NOT NULL,
    FOREIGN KEY (token) REFERENCES tokens(token)
);