tdpeuter/2025SELab2-project-Dwengo
tdpeuter/2025SELab2-project-Dwengo
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Code Issues Releases 4 Packages 2 Wiki Activity

refactor(backend): Gebruik EnvVars ipv. process.env

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Tibo De Peuter 2025-03-21 11:12:19 +01:00
parent 9a17762fd4
commit 4fd03cd616
Signed by: tdpeuter
GPG key ID: 38297DE43F75FFE2
4 changed files with 24 additions and 18 deletions
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22
backend/src/logging/initalize.ts
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@ -1,7 +1,7 @@
import { createLogger, format, Logger as WinstonLogger, transports } from 'winston';
import LokiTransport from 'winston-loki';
import { LokiLabels } from 'loki-logger-ts';
import { LOG_LEVEL, LOKI_HOST } from '../config.js';
import { EnvVars, getEnvVar } from '../util/envvars';
export class Logger extends WinstonLogger {
constructor() {
@ -22,10 +22,19 @@ function initializeLogger(): Logger {
return logger;
}
const logLevel = getEnvVar(EnvVars.LogLevel);
const consoleTransport = new transports.Console({
level: getEnvVar(EnvVars.LogLevel),
format: format.combine(format.cli(), format.colorize()),
});
const lokiHost = getEnvVar(EnvVars.LokiHost);
const lokiTransport: LokiTransport = new LokiTransport({
host: LOKI_HOST,
host: lokiHost,
labels: Labels,
level: LOG_LEVEL,
level: logLevel,
json: true,
format: format.combine(format.timestamp(), format.json()),
onConnectionError: (err) => {
@ -34,16 +43,11 @@ function initializeLogger(): Logger {
},
});
const consoleTransport = new transports.Console({
level: LOG_LEVEL,
format: format.combine(format.cli(), format.colorize()),
});
logger = createLogger({
transports: [lokiTransport, consoleTransport],
});
logger.debug(`Logger initialized with level ${LOG_LEVEL}, Loki host ${LOKI_HOST}`);
logger.debug(`Logger initialized with level ${logLevel} to Loki host ${lokiHost}`);
return logger;
}