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peddlers-of-ketran/server/tools/import-games-to-db.ts

91 lines
3.2 KiB
TypeScript

#!/usr/bin/env ts-node
import path from 'path';
import fs from 'fs/promises';
import { initGameDB } from '../routes/games/store';
async function main() {
const gamesDir = path.resolve(__dirname, '../../db/games');
let files: string[] = [];
try {
files = await fs.readdir(gamesDir);
} catch (e) {
console.error('Failed to read games dir', gamesDir, e);
process.exit(2);
}
let db: any;
try {
db = await initGameDB();
} catch (e) {
console.error('Failed to initialize DB', e);
process.exit(3);
}
if (!db || !db.sequelize) {
console.error('DB did not expose sequelize; cannot proceed.');
process.exit(4);
}
for (const f of files) {
// ignore dotfiles and keep only .json or numeric filenames
if (f.startsWith('.')) continue;
const full = path.join(gamesDir, f);
try {
const stat = await fs.stat(full);
if (!stat.isFile()) continue;
const raw = await fs.readFile(full, 'utf8');
const state = JSON.parse(raw);
// Derive id from filename (strip .json if present)
const idStr = f.endsWith('.json') ? f.slice(0, -5) : f;
const id = isNaN(Number(idStr)) ? idStr : Number(idStr);
const payload = JSON.stringify(state);
// Ensure state column exists; attempt a safe ALTER if needed.
try {
await db.sequelize.query('ALTER TABLE games ADD COLUMN state TEXT');
} catch (e) {
/* ignore: may already exist */
}
// If filename is numeric use id column; otherwise use path column so we don't write strings into an INTEGER id.
try {
if (typeof id === 'number') {
const rows: any[] = await db.sequelize.query('SELECT id FROM games WHERE id=:id', {
replacements: { id },
type: db.Sequelize.QueryTypes.SELECT
});
if (rows && rows.length) {
await db.sequelize.query('UPDATE games SET state=:state WHERE id=:id', { replacements: { id, state: payload } });
console.log(`Updated game id=${id}`);
} else {
await db.sequelize.query('INSERT INTO games (id, state) VALUES(:id, :state)', { replacements: { id, state: payload } });
console.log(`Inserted game id=${id}`);
}
} else {
// use path column to record the filename identifier
const rows: any[] = await db.sequelize.query('SELECT id FROM games WHERE path=:path', {
replacements: { path: idStr },
type: db.Sequelize.QueryTypes.SELECT
});
if (rows && rows.length) {
await db.sequelize.query('UPDATE games SET state=:state WHERE path=:path', { replacements: { path: idStr, state: payload } });
console.log(`Updated game path=${idStr}`);
} else {
await db.sequelize.query('INSERT INTO games (path, state) VALUES(:path, :state)', { replacements: { path: idStr, state: payload } });
console.log(`Inserted game path=${idStr}`);
}
}
} catch (e) {
console.error('Failed to insert/update game', idStr, e);
}
} catch (e) {
console.error('Failed to read/parse', full, e);
}
}
console.log('Import complete');
process.exit(0);
}
main();