inceptum/dist/rabbitmq/RabbitmqClientPlugin.js

hipages take on the foundational library for enterprise-grade apps written in NodeJS

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const index_1 = require("../index");
const RabbitmqProducer_1 = require("./RabbitmqProducer");
const RabbitmqConsumer_1 = require("./RabbitmqConsumer");
const RabbitmqMgtHttpApi_1 = require("./RabbitmqMgtHttpApi");
const RabbitmqHealthCheck_1 = require("./RabbitmqHealthCheck");
class RabbitmqClientPlugin {
    constructor() {
        this.name = 'RabbitmqClientPlugin';
    }
    getName() {
        return this.name;
    }
    willStart(app) {
        if (!app.hasConfig('rabbitmq')) {
            throw new Error('RabbitmqPlugin has been registered but could not find config using key "rabbitmq"');
        }
        const context = app.getContext();
        const clientConf = context.getConfig('rabbitmq.client');
        // register health check
        const mgtAPI = new index_1.BaseSingletonDefinition(RabbitmqMgtHttpApi_1.RabbitmqMgtHttpApi);
        context.registerSingletons(mgtAPI);
        const rhc = new index_1.BaseSingletonDefinition(RabbitmqHealthCheck_1.RabbitmqHealthCheck, 'HC_rabbitmq');
        rhc.constructorParamByValue('rabbitmq');
        context.registerDefinition(rhc);
        if (context.hasConfig('rabbitmq.producer')) {
            const producerConfs = context.getConfig('rabbitmq.producer');
            Object.keys(producerConfs).forEach((key) => {
                const TypeConsumer = 'producer';
                const name = `${key}_${TypeConsumer}`;
                const clientSingleton = new index_1.BaseSingletonDefinition(RabbitmqProducer_1.RabbitmqProducer, name);
                clientSingleton.constructorParamByValue(clientConf);
                clientSingleton.constructorParamByValue(name);
                clientSingleton.constructorParamByValue(producerConfs[key]);
                clientSingleton.setPropertyByValue('shutdownFunction', () => context.lcStop());
                clientSingleton.startFunction('init');
                clientSingleton.stopFunction('close');
                context.registerSingletons(clientSingleton);
            });
        }
        if (context.hasConfig('rabbitmq.consumer')) {
            const consumerConfs = context.getConfig('rabbitmq.consumer');
            Object.keys(consumerConfs).forEach((key) => {
                const clientTypeConsumer = 'consumer';
                const name = `${key}_${clientTypeConsumer}`;
                const consumerSingleton = new index_1.BaseSingletonDefinition(RabbitmqConsumer_1.RabbitmqConsumer, name);
                consumerSingleton.constructorParamByValue(clientConf);
                consumerSingleton.constructorParamByValue(name);
                consumerSingleton.constructorParamByValue(consumerConfs[key]);
                consumerSingleton.constructorParamByRef(consumerConfs[key]['messageHandler']);
                consumerSingleton.setPropertyByValue('shutdownFunction', () => context.lcStop());
                consumerSingleton.startFunction('init');
                consumerSingleton.stopFunction('close');
                consumerSingleton.withLazyLoading(false);
                context.registerSingletons(consumerSingleton);
            });
        }
    }
}
exports.default = RabbitmqClientPlugin;
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