rashi-discord-bot-lib/dist/database/adapters/SQLAdapter.js

🚀 Powerful Discord bot framework with built-in database, event handling, and utilities

"use strict";
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}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
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    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
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    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.SQLAdapter = void 0;
// src/database/adapters/SQLAdapter.ts
const sqlite3_1 = __importDefault(require("sqlite3"));
const sqlite_1 = require("sqlite");
class SQLAdapter {
    filePath;
    db;
    constructor(filePath = 'versedb.sqlite') {
        this.filePath = filePath;
    }
    async connect() {
        this.db = await (0, sqlite_1.open)({
            filename: this.filePath,
            driver: sqlite3_1.default.Database
        });
        await this.db.exec(`
      CREATE TABLE IF NOT EXISTS data (
        key TEXT PRIMARY KEY,
        value TEXT NOT NULL
      )
    `);
    }
    async read() {
        if (!this.db)
            throw new Error('SQLite DB not connected');
        const rows = await this.db.all('SELECT key, value FROM data');
        const result = {};
        for (const row of rows) {
            result[row.key] = JSON.parse(row.value);
        }
        return result;
    }
    async write(data) {
        if (!this.db)
            throw new Error('SQLite DB not connected');
        await this.db.exec('DELETE FROM data');
        const insert = await this.db.prepare('INSERT INTO data (key, value) VALUES (?, ?)');
        for (const [key, value] of Object.entries(data)) {
            await insert.run(key, JSON.stringify(value));
        }
        await insert.finalize();
    }
    exists() {
        return true; // SQLite adapter always has storage
    }
    async backup(backupPath) {
        const fs = await Promise.resolve().then(() => __importStar(require('fs/promises')));
        await fs.copyFile(this.filePath, backupPath);
    }
    async restore(backupPath) {
        const fs = await Promise.resolve().then(() => __importStar(require('fs/promises')));
        await fs.copyFile(backupPath, this.filePath);
    }
    async disconnect() {
        await this.db?.close();
        this.db = undefined;
    }
}
exports.SQLAdapter = SQLAdapter;
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