@addapptables/microservice
Version:
addapptables microservice
81 lines • 4.13 kB
JavaScript
;
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var NatsBusAdapter_1;
Object.defineProperty(exports, "__esModule", { value: true });
exports.NatsBusAdapter = void 0;
const rxjs_1 = require("rxjs");
const operators_1 = require("rxjs/operators");
const load_package_util_1 = require("../utils/load-package.util");
const logger_service_1 = require("../logger/services/logger.service");
const common_1 = require("@nestjs/common");
let NatsBusAdapter = NatsBusAdapter_1 = class NatsBusAdapter {
constructor(logger) {
this.logger = logger;
this.natsPackage = {};
this.options = {};
logger.setContext(NatsBusAdapter_1.name);
this.natsPackage = (0, load_package_util_1.loadPackage)("nats", NatsBusAdapter_1.name);
}
setOptions(options) {
this.options = options;
}
onInit() {
return __awaiter(this, void 0, void 0, function* () {
this.nats = this.natsPackage.connect(this.options);
const onConnect = (0, rxjs_1.fromEvent)(this.nats, "connect");
const onError = (0, rxjs_1.fromEvent)(this.nats, "error").pipe((0, operators_1.map)((error) => {
throw error;
}));
yield (0, rxjs_1.firstValueFrom)((0, rxjs_1.merge)(onConnect, onError).pipe((0, operators_1.first)()));
});
}
publish(data) {
const topic = `${data.context}-${data.action}`;
this.nats.publish(topic, JSON.stringify(data));
this.logger.debug(Object.assign(Object.assign({}, data), { sendData: true }), data.context);
}
subscribe(handle, data) {
return __awaiter(this, void 0, void 0, function* () {
const topic = `${data.context}-${data.action}`;
const internalHandler = (message) => __awaiter(this, void 0, void 0, function* () {
const msg = (JSON.parse(message.toString()));
try {
yield handle(msg);
this.logger.debug(Object.assign(Object.assign({}, msg), { receivedData: true }), msg.context);
}
catch (error) {
this.logger.error({ message: error.message, msg }, NatsBusAdapter_1.name, msg.context);
}
});
this.nats.subscribe(topic, internalHandler);
});
}
close() {
return __awaiter(this, void 0, void 0, function* () {
this.nats.close();
});
}
};
NatsBusAdapter = NatsBusAdapter_1 = __decorate([
(0, common_1.Injectable)({ scope: common_1.Scope.TRANSIENT }),
__metadata("design:paramtypes", [logger_service_1.CraftsLogger])
], NatsBusAdapter);
exports.NatsBusAdapter = NatsBusAdapter;
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