curli-bus/dist/Middleware/MiddlewareCollection.js

Simple Command Bus Implementation (CQRS) for NodeJS/Typescript.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
class MiddlewareCollection {
    constructor() {
        this.collection = [];
    }
    add(middleware) {
        this.collection.push(middleware);
    }
    execute(request, options) {
        const runRequestInMiddlewareCollection = this.collection.reduceRight((next, middleware) => {
            return middleware.execute.bind(middleware, request, next, options);
        }, (results) => results);
        return runRequestInMiddlewareCollection(request);
    }
    removeLast() {
        this.collection.pop();
    }
}
exports.MiddlewareCollection = MiddlewareCollection;