Cacher cleaner mixin for Moleculer DB service

README.md

Cache cleaner mixin for Moleculer DB service

Usage

const DbService	= require("moleculer-db");

module.exports = {
    name: "boards",

    mixins: [
        DbService,
        CacheCleaner([
            // Itself because it can be run multiple instances
            "cache.clean.boards",
            "cache.clean.accounts"
            // Add all dependent services
        ]),
    ],

    dependencies: [
        { name: "accounts" }
    ],

};

cache.cleaner.mxin.js

"use strict";

module.exports = function(eventNames) {

    const events = {};

    eventNames.forEach(name => {
        events[name] = function() {
            if (this.broker.cacher) {
                this.logger.debug(`Clear local '${this.name}' cache`);
                this.broker.cacher.clean(`${this.name}.*`);
            }
        };
    });

    return {
        events
    };
};