logger.ts•1.2 kB
// Logger interface
export interface Logger {
info: (message: string, data?: any) => void;
error: (message: string, data?: any) => void;
warn: (message: string, data?: any) => void;
}
// Logger implementation - can be controlled externally
let loggingEnabled = true;
export const logger: Logger = {
info: (message: string, data?: any) => {
if (loggingEnabled) {
const timestamp = new Date().toISOString();
const logEntry = { timestamp, level: 'info', message, ...(data && { data }) };
console.error(JSON.stringify(logEntry));
}
},
error: (message: string, data?: any) => {
if (loggingEnabled) {
const timestamp = new Date().toISOString();
const logEntry = { timestamp, level: 'error', message, ...(data && { data }) };
console.error(JSON.stringify(logEntry));
}
},
warn: (message: string, data?: any) => {
if (loggingEnabled) {
const timestamp = new Date().toISOString();
const logEntry = { timestamp, level: 'warn', message, ...(data && { data }) };
console.warn(JSON.stringify(logEntry));
}
}
};
// Control logging externally
export function setLogging(enabled: boolean) {
loggingEnabled = enabled;
}