@amirmarmul/waba-common
Version:
81 lines (80 loc) • 3.2 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Event = void 0;
const grpc = __importStar(require("@grpc/grpc-js"));
const protoLoader = __importStar(require("@grpc/proto-loader"));
const protobufjs_1 = require("protobufjs");
const Connection_1 = require("./Connection");
const logger_1 = __importDefault(require("../../../../core/utils/logger"));
class Event {
connection;
channel;
payload;
constructor(payload) {
this.connection = Connection_1.Connection.getConnection();
this.payload = payload;
this.setup();
}
init() {
const packageDefinition = protoLoader.fromJSON(this.connection.toJSON());
const channel = grpc.loadPackageDefinition(packageDefinition);
this.channel = new channel[this.constructor.name](this.exchange, grpc.credentials.createInsecure());
return this;
}
setup() {
try {
if (!this.connection.get(this.constructor.name)) {
const service = new protobufjs_1.Service(this.constructor.name).add(new protobufjs_1.Method("Publish", "rpc", 'Event', 'Listener'));
this.connection.add(service);
}
}
catch (error) {
logger_1.default.error('Error while connecting the server', { error: error.stack });
}
}
publish(options = {}) {
logger_1.default.debug('Publish message %s', this.constructor.name);
return new Promise((resolve, reject) => {
const handleMessage = (err, response) => {
if (err) {
console.log({ err });
reject(err);
}
const message = this.parseMessage(response?.message);
resolve(message);
};
this.channel.publish({ data: JSON.stringify(this.payload) }, handleMessage);
});
}
parseMessage(message) {
const json = message.toString();
return JSON.parse(json);
}
}
exports.Event = Event;