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Sleeping
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import { auth } from '@/auth';
import { Session } from 'next-auth';
import { pino, Logger as LokiLogger } from 'pino';
import pinoLoki from 'pino-loki';
let loggerInstance: Logger;
class Logger {
private lokiLogger!: LokiLogger;
constructor() {
if (loggerInstance) {
return loggerInstance;
}
this.lokiLogger = pino(
{ level: 'info' },
pinoLoki({
batching: false,
// These labels will be added to every log
labels: {
app: 'grafanacloud-landingai-logs',
namespace: 'vision-agent',
},
// Credentials for our Loki instance
host: 'https://logs-prod3.grafana.net',
basicAuth: {
username: process.env.LOKI_AUTH_USER_ID!,
password: process.env.LOKI_AUTH_USER_PASSWORD!,
},
}),
);
this.lokiLogger.debug('test');
loggerInstance = this;
return loggerInstance;
}
private createLogMessage(
message: Object | string,
session: Session | null,
request?: Request,
logDescription?: string,
) {
const body = {
type: logDescription || '__DEFAULT',
context: {
...(request
? {
method: request?.method,
url: request.url,
}
: {}),
sessionUserId: session?.user.id,
sessionUserName: session?.user.name,
sessionUserEmail: session?.user.email,
},
message: message,
};
return body;
}
info(
session: Session | null,
message: string | Object,
request?: Request,
logDescription?: string,
) {
this.lokiLogger.info(
this.createLogMessage(message, session, request, logDescription),
);
}
warn(
session: Session | null,
message: string | Object,
request?: Request,
logDescription?: string,
) {
this.lokiLogger.warn(
this.createLogMessage(message, session, request, logDescription),
);
}
debug(
session: Session | null,
message: string | Object,
request?: Request,
logDescription?: string,
) {
this.lokiLogger.debug(
this.createLogMessage(message, session, request, logDescription),
);
}
error(
session: Session | null,
message: string | Object,
request?: Request,
logDescription?: string,
) {
this.lokiLogger.error(
this.createLogMessage(
message,
session,
request,
logDescription ?? '__ERROR',
),
);
}
}
export const withLogging = (
handler: (
session: Session | null,
json: any,
request: Request,
) => Promise<Response>,
) => {
return async (req: Request) => {
const session = await auth();
const json = await req.json();
logger.info(
session,
{
params: json,
},
req,
'_API_REQUEST',
);
return handler(session, json, req);
};
};
export const logger = new Logger();
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