Maxim Dolgolyov
824ca369bb
ФСУ (8), Иррациональные уравнения (7), Показательные ур./нерав. (7),
Логарифмические ур./нерав. (8), Метод интервалов (6), Вектора на плоскости (10),
Теория вероятностей и комбинаторика (9), Параметры (6) — итого 61 карта.
Канонический материал ЦТ. KaTeX inline $…$. Самопроверка усилена: парность $/{}
+ запрет кириллицы внутри $…$ (math-режим KaTeX). Идемпотентно, запись с --apply.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
backend/scripts
Operational scripts for LearnSpace backend.
Cron setup (production)
# Daily backup at 4am
0 4 * * * /path/to/repo/backend/scripts/backup.sh
# Weekly verification at 6am Sunday (cron mails on non-zero exit)
0 6 * * 0 /path/to/repo/backend/scripts/verify-backup.sh
Scripts
backup.sh
Creates a safe SQLite snapshot via VACUUM INTO. Keeps last 7 backups (configurable via KEEP=14).
./backup.sh # default: ../data/learnspace.db → ../../backups/
./backup.sh /path/to/db /path/to/backups
KEEP=14 ./backup.sh
verify-backup.sh
Restores the latest backup to /tmp, runs PRAGMA integrity_check, compares row counts vs production.
Exit codes:
0— all checks passed2— no backup files found3— latest backup older than 48h (backup job may have stopped)4—integrity_checkfailed (backup is corrupt)5— user count diverged >5% from production
./verify-backup.sh
BACKUP_DIR=/custom/backups PROD_DB=/custom/db.sqlite ./verify-backup.sh
check-route-auth.js
Scans src/routes/*.js for :id-bearing routes without an auth-guard middleware.
Fails if new unprotected routes exceed the current baseline.
npm run lint:routes
import-content.js (coming in Task 8)
Imports question collections from YAML manifests into the database.
npm run import:content -- ../content/phys/ct-2024.yaml
Deploy order (first time / fresh server)
npm install
npm run migrate
npm run seed:permissions
npm start