fewer/lib/Database/globalDatabase.js

A minimal ORM for Node.js.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
let db;
let waiters = [];
let timeouts = [];
exports.default = {
    get() {
        return db;
    },
    set(newDb) {
        db = newDb;
        // First reset our timeouts:
        timeouts.forEach(id => clearTimeout(id));
        timeouts = [];
        // Then notify listeners:
        waiters.forEach(fn => fn(db));
        waiters = [];
    },
    waitFor() {
        if (db) {
            return Promise.resolve(db);
        }
        else {
            return new Promise(resolve => {
                waiters.push(resolve);
                // TODO: This error needs to be much more clear on what is happening, why it might be happening, and how to fix it.
                timeouts.push(setTimeout(() => {
                    console.warn('Schema did not locate database within one second.');
                }, 1000));
            });
        }
    },
};
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