openraas/dist/registry/sqlite.js

Open Robot-as-a-Service Protocol - A comprehensive TypeScript library for building and consuming RaaS applications with X402 payment support on Solana

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.SQLiteRegistry = void 0;
const sqlite3_1 = __importDefault(require("sqlite3"));
class SQLiteRegistry {
    constructor(dbPath = ':memory:') {
        this.db = new sqlite3_1.default.Database(dbPath);
        this.init();
    }
    init() {
        this.db.run(`
      CREATE TABLE IF NOT EXISTS robots (
        id TEXT PRIMARY KEY,
        data TEXT
      )
    `);
    }
    async register(robot) {
        return new Promise((resolve, reject) => {
            this.db.run('INSERT OR REPLACE INTO robots (id, data) VALUES (?, ?)', [robot.id, JSON.stringify(robot)], (err) => (err ? reject(err) : resolve()));
        });
    }
    async unregister(robotId) {
        return new Promise((resolve, reject) => {
            this.db.run('DELETE FROM robots WHERE id = ?', [robotId], (err) => (err ? reject(err) : resolve()));
        });
    }
    async find(criteria) {
        return new Promise((resolve, reject) => {
            this.db.all('SELECT data FROM robots', (err, rows) => {
                if (err)
                    return reject(err);
                const robots = rows.map((row) => JSON.parse(row.data));
                // Simple in-memory filtering for now as SQLite JSON queries are complex
                const filtered = robots.filter((robot) => {
                    for (const key in criteria) {
                        if (robot[key] !== criteria[key]) {
                            return false;
                        }
                    }
                    return true;
                });
                resolve(filtered);
            });
        });
    }
    async get(robotId) {
        return new Promise((resolve, reject) => {
            this.db.get('SELECT data FROM robots WHERE id = ?', [robotId], (err, row) => {
                if (err)
                    return reject(err);
                resolve(row ? JSON.parse(row.data) : null);
            });
        });
    }
}
exports.SQLiteRegistry = SQLiteRegistry;