@corvina/device-example/dist/main.js

Corvina Device Example based on @corvina/device-client

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const core_1 = require("@nestjs/core");
const swagger_1 = require("@nestjs/swagger");
const axios_1 = __importDefault(require("axios"));
const app_module_1 = require("./app.module");
const common_1 = require("@nestjs/common");
const nestjs_pino_1 = require("nestjs-pino");
const device_client_1 = require("@corvina/device-client");
async function bootstrap() {
    const app = await core_1.NestFactory.create(app_module_1.AppModule, {
        bufferLogs: false,
    });
    app.enableShutdownHooks();
    const pinoLogger = app.get(nestjs_pino_1.Logger);
    app.useLogger(pinoLogger);
    const l = new common_1.Logger("example");
    try {
        const config = new swagger_1.DocumentBuilder()
            .setTitle("Corvina NodeJS device API")
            .setDescription("")
            .setVersion("1.0")
            .addTag("device")
            .build();
        const document = swagger_1.SwaggerModule.createDocument(app, config);
        swagger_1.SwaggerModule.setup("swagger-ui", app, document);
    }
    catch (e) {
        l.error("Error caught: ");
        l.error(e);
    }
    await app.listen(process.env.PORT || 3000);
    app.get(device_client_1.DeviceRunnerService).run();
    const device = app.get(device_client_1.DeviceService);
    device.on("ready", (event) => {
        l.log("Device is ready to transmit data");
    });
    device.on("not_ready", (event) => {
        l.log("Device is not ready to transmit data");
    });
    device.on("write", (event) => {
        l.log(`Write event received ${JSON.stringify(event)}`);
        const t = Date.now();
        const dataPoints = new Array();
        const dp = {
            tagName: event.tagName,
            value: event.v,
            timestamp: t,
        };
        dataPoints.push(dp);
        device.post(dataPoints, {
            qos: 0,
            cb: process.env["WRITE_CALLBACK"]
                ? (error, tagName, modelPath) => {
                    axios_1.default.post(process.env["WRITE_CALLBACK"], event).catch((err) => "Error executing write callback");
                }
                : undefined,
        });
    });
}
bootstrap();
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