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yourpart3/backend/scripts/falukant-moneyflow-report.mjs

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#!/usr/bin/env node
/**
* Aggregiert falukant_log.moneyflow nach activity (reale Buchungen aus dem Spiel).
*
* cd backend && npm run diag:moneyflow
*
* Umgebung:
* DIAG_DAYS=30 — Fenster in Tagen (13650, Standard 30)
* DIAG_USER_ID=123 — optional: nur dieser falukant_user
* DIAG_QUERY_TIMEOUT_MS, DIAG_AUTH_TIMEOUT_MS — wie diag:town-worth
*/
import { readFileSync } from 'node:fs';
import { fileURLToPath } from 'node:url';
import { dirname, join } from 'node:path';
const __dirname = dirname(fileURLToPath(import.meta.url));
const sqlByActivity = join(__dirname, '../sql/diagnostics/falukant_moneyflow_by_activity.sql');
const sqlTotals = join(__dirname, '../sql/diagnostics/falukant_moneyflow_window_totals.sql');
const QUERY_TIMEOUT_MS = Number.parseInt(process.env.DIAG_QUERY_TIMEOUT_MS || '60000', 10);
const AUTH_TIMEOUT_MS = Number.parseInt(process.env.DIAG_AUTH_TIMEOUT_MS || '25000', 10);
process.env.QUIET_ENV_LOGS = process.env.QUIET_ENV_LOGS || '1';
process.env.DOTENV_CONFIG_QUIET = process.env.DOTENV_CONFIG_QUIET || '1';
if (!process.env.DB_CONNECT_TIMEOUT_MS) {
process.env.DB_CONNECT_TIMEOUT_MS = '15000';
}
await import('../config/loadEnv.js');
const { sequelize } = await import('../utils/sequelize.js');
function withTimeout(promise, ms, onTimeoutError) {
let timerId;
const timeoutPromise = new Promise((_, reject) => {
timerId = setTimeout(() => reject(new Error(onTimeoutError)), ms);
});
return Promise.race([promise, timeoutPromise]).finally(() => {
clearTimeout(timerId);
});
}
function raceQuery(sql) {
return withTimeout(
sequelize.query(sql),
QUERY_TIMEOUT_MS,
`Abfrage-Timeout nach ${QUERY_TIMEOUT_MS} ms (DIAG_QUERY_TIMEOUT_MS)`
);
}
function raceAuth() {
return withTimeout(
sequelize.authenticate(),
AUTH_TIMEOUT_MS,
`authenticate() Timeout nach ${AUTH_TIMEOUT_MS} ms (DIAG_AUTH_TIMEOUT_MS).`
);
}
function printConnectionHints() {
const port = process.env.DB_PORT || '5432';
const host = process.env.DB_HOST || '?';
const local = host === '127.0.0.1' || host === 'localhost' || host === '::1';
console.error('');
console.error('[diag] Mögliche Ursachen:');
if (local) {
console.error(' • SSH-Tunnel: Läuft z. B. ssh -L ' + port + ':127.0.0.1:5432 …? Dann DB_HOST=127.0.0.1 DB_PORT=' + port + ' (DB_SSL meist aus).');
console.error(' • Falscher lokaler Forward-Port in .env (DB_PORT).');
} else {
console.error(' • PostgreSQL erwartet TLS: in .env DB_SSL=1 setzen (ggf. DB_SSL_REJECT_UNAUTHORIZED=0 bei selbstsigniert).');
console.error(' • Falscher Port: DB_PORT=' + port + ' prüfen.');
console.error(' • Server-Firewall: deine IP muss für Port', port, 'auf', host, 'freigeschaltet sein.');
}
console.error(' • Test: nc -zv', host, port);
console.error('');
}
function parseDays() {
const raw = process.env.DIAG_DAYS;
const n = raw === undefined || raw === '' ? 30 : Number.parseInt(raw, 10);
if (!Number.isFinite(n) || n < 1 || n > 3650) {
throw new Error('DIAG_DAYS muss eine Ganzzahl zwischen 1 und 3650 sein');
}
return n;
}
function parseOptionalUserFilter() {
const raw = process.env.DIAG_USER_ID;
if (raw === undefined || raw === '') {
return '';
}
const uid = Number.parseInt(raw, 10);
if (!Number.isInteger(uid) || uid < 1) {
throw new Error('DIAG_USER_ID muss eine positive Ganzzahl sein (falukant_user.id)');
}
return ` AND m.falukant_user_id = ${uid}`;
}
function applyPlaceholders(sql, days, userFilter) {
return sql
.replace(/__DIAG_DAYS__/g, String(days))
.replace(/__DIAG_USER_FILTER__/g, userFilter);
}
try {
const days = parseDays();
const userFilter = parseOptionalUserFilter();
const host = process.env.DB_HOST || '(unbekannt)';
const t0 = Date.now();
console.log('');
console.log('[diag] moneyflow — Fenster:', days, 'Tage', userFilter ? `(User ${process.env.DIAG_USER_ID})` : '(alle Nutzer)');
console.log('[diag] PostgreSQL: authenticate() … (Host:', host + ', Port:', process.env.DB_PORT || '5432', ', DB_SSL:', process.env.DB_SSL === '1' ? '1' : '0', ')');
console.log('');
await raceAuth();
console.log('[diag] authenticate() ok nach', Date.now() - t0, 'ms');
await sequelize.query("SET statement_timeout = '60s'");
const sql1 = applyPlaceholders(readFileSync(sqlByActivity, 'utf8'), days, userFilter);
const sql2 = applyPlaceholders(readFileSync(sqlTotals, 'utf8'), days, userFilter);
const t1 = Date.now();
const [totalsRows] = await raceQuery(sql2);
console.log('[diag] Fenster-Totals nach', Date.now() - t1, 'ms');
console.table(totalsRows);
const t2 = Date.now();
const [byActivity] = await raceQuery(sql1);
console.log('[diag] Nach activity nach', Date.now() - t2, 'ms (gesamt', Date.now() - t0, 'ms)');
console.log('');
console.table(byActivity);
await sequelize.close();
process.exit(0);
} catch (err) {
console.error(err.message || err);
printConnectionHints();
try {
await sequelize.close();
} catch (_) {}
process.exit(1);
}