Function readJson

utils/utils.ts:95–102

(filename: string = "data.json")

// Function to read JSON file
export function readJson(filename: string = "data.json"): Data[] {
    if (!fs.existsSync(filename)) {
        // If the file does not exist, create an empty array
        fs.writeFileSync(filename, '[]', 'utf-8');
    }
    const data = fs.readFileSync(filename, 'utf-8');
    return JSON.parse(data) as Data[];
}

// Function to write JSON file
export function writeJson( data: Data[], filename: string = "data.json",): void {