export function refactorGremlinqueryOutput()

in templates/JSResolverOCHTTPS.js [1013:1051]

• 31 lines of code
• 7 McCabe index (conditional complexity)

export function refactorGremlinqueryOutput(queryResult, fieldsAlias) {
  
    //const r = JSON.parse(queryResult).result.data;
    const r = queryResult;

    let data = '';
    let isScalar = false;
    let isOneElement = false;
    let isArray = false;

    if (r['@value'].length == 1) {
        if (r['@value'][0]['@type'] == 'g:Map')
            isOneElement = true;
        else if (r['@value'][0]['@type'] == 'g:List')
            isArray = true;
        else
            isScalar = true    
    }    
        
    if (isScalar) {
        data =  r['@value'][0]['@value'];
    } else if (isOneElement) {        
        data += gremlinElementToJson(r['@value'][0], fieldsAlias);
    } else {
        data += '[';

        r['@value'][0]['@value'].forEach(e => {
            try {
                data += gremlinElementToJson(e, fieldsAlias);
                data +=',\n';
            } catch {}
        });
        
        data = data.substring(0, data.length - 2);
        data += ']';
    }

    return data;
}