@toreda/log/dist/transport.js

Lightweight TypeScript logger with flexible custom transports.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Transport = void 0;
const level_1 = require("./log/level");
/**
 * Executes user-provided callback once for each message received.
 * Only receives messages matching user-configured log levels and
 * additional filters.
 *
 * @category Transports
 */
class Transport {
    constructor({ id, level, action }) {
        if (!id && typeof id !== 'string') {
            throw new Error('Transport init failure - id arg is missing.');
        }
        if (typeof id !== 'string') {
            throw new Error(`Transport init failure - id arg must be a non-empty string.`);
        }
        if (!action) {
            throw new Error(`[logtr:${id}] Init failure - action arg is missing.`);
        }
        if (typeof action !== 'function') {
            throw new Error(`[logtr:${id}] Init failure - action arg must be a function.`);
        }
        this.id = id;
        this.action = action;
        this.level = new level_1.LogLevel(level);
    }
    execute(msg) {
        const action = new Promise((resolve) => {
            resolve(this.action(msg));
        });
        return action
            .then((res) => {
            return res;
        })
            .catch((err) => {
            return err;
        });
    }
}
exports.Transport = Transport;