async function getApiVersionMappings()

in edge-origin-request/app.js [26:42]

• 11 lines of code
• 3 McCabe index (conditional complexity)

async function getApiVersionMappings(tableName) {
   
    // Check if API verion mappings is populated
    if(!hasValue(apiVersionMappings)) {       

        // Fetch API verion mappings from source and catche in memory
        apiVersionMappings = await fetchApiVersionMappings(tableName);

        // Set a timer to clear in memory catche
        if(hasValue(apiVersionMappings)) {
            setTimeout(() => {
                apiVersionMappings = undefined;
            }, TTL);
        }
    }
    return apiVersionMappings;
}