79 lines
2 KiB
TypeScript
79 lines
2 KiB
TypeScript
// Copyright 2023 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import { noop } from 'lodash';
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import type { Database } from '@signalapp/better-sqlite3';
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import { SCHEMA_VERSIONS } from '../../sql/migrations';
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import { consoleLogger } from '../../util/consoleLogger';
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export function updateToVersion(db: Database, version: number): void {
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const startVersion = db.pragma('user_version', { simple: true });
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const silentLogger = {
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...consoleLogger,
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info: noop,
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};
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for (const run of SCHEMA_VERSIONS) {
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run(startVersion, db, silentLogger);
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const currentVersion = db.pragma('user_version', { simple: true });
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if (currentVersion === version) {
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return;
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}
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}
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throw new Error(`Migration to ${version} not found`);
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}
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type TableRows = ReadonlyArray<
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Record<string, string | number | null | Record<string, unknown>>
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>;
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export function insertData(db: Database, table: string, rows: TableRows): void {
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for (const row of rows) {
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db.prepare(
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`
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INSERT INTO ${table} (${Object.keys(row).join(', ')})
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VALUES (${Object.values(row)
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.map(() => '?')
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.join(', ')});
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`
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).run(
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Object.values(row).map(v => {
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if (v != null && typeof v === 'object') {
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return JSON.stringify(v);
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}
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return v;
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})
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);
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}
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}
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export function getTableData(db: Database, table: string): TableRows {
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return db
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.prepare(`SELECT * FROM ${table}`)
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.all()
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.map((row: Record<string, string | number | null>) => {
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const result: Record<
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string,
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string | number | null | Record<string, unknown>
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> = {};
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for (const [key, value] of Object.entries(row)) {
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if (value == null) {
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continue;
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}
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try {
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if (typeof value !== 'string') {
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throw new Error('skip');
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}
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result[key] = JSON.parse(value) as Record<string, unknown>;
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} catch {
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result[key] = value;
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}
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}
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return result;
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});
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}
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