node-microsvc-lib
Version:
NodeJS microservice framework library
83 lines • 3.5 kB
JavaScript
/**
* Created by pedrosousabarreto@gmail.com on 15/Jan/2019.
*/
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (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 (Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
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());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.HealthCheck = void 0;
const express = __importStar(require("express"));
const console_logger_1 = require("../../console_logger");
const my_path = "/_health_check";
class HealthCheck {
constructor(configs, express_app, logger) {
this._name = "HealthCheck";
this._configs = configs;
this._express_app = express_app;
if (!logger)
this._logger = new console_logger_1.ConsoleLogger().create_child({ class: "HealthCheck" });
else
this._logger = logger.create_child({ class: "HealthCheck" });
}
get name() {
return this._name;
}
;
init() {
return __awaiter(this, void 0, void 0, function* () {
this._logger.info("%s initialising...", this.name);
yield this._inject_routes().catch((err) => {
this._logger.error(err, this.name + " Error initializing");
return Promise.reject(err);
}).then(() => {
this._logger.info("%s initialised", this.name);
return Promise.resolve();
});
});
}
destroy() {
return __awaiter(this, void 0, void 0, function* () {
this._logger.info("%s - destroying...", this.name);
});
}
_inject_routes() {
return __awaiter(this, void 0, void 0, function* () {
this._logger.info("%s initialising routes...", this.name);
let router = express.Router();
router.get(my_path, this._health_check_handler.bind(this));
this._express_app.use(this._configs.app_base_url, router);
});
}
_health_check_handler(req, res, next) {
// TODO add overrideable custom handler
res.status(200).json({ status: "ok" });
}
}
exports.HealthCheck = HealthCheck;
//# sourceMappingURL=health_check.js.map