NodeJS

duck.js

var getMessages = async function(login, loginMy){




if(isEmpty(login) || isEmpty(loginMy)){

    return(u(ERROR_PARAMS_EMPTY_CODE, 'Some params is empty', true));
        return false;


}



var resp = await connection.query("SELECT * FROM messages WHERE fromU = '"+login+"' AND toU = '"+loginMy+"' UNION SELECT * FROM messages WHERE fromU = '"+loginMy+"' AND toU = '"+login+"' ORDER BY date DESC");
var messagesOne=[];

async.forEachOf(resp, function (value, key, callback) {
  




value['from'] = value['fromU'];
value['to'] = value['toU'];
value['fromU']=undefined;
value['toU']=undefined;

messagesOne.push(value);



  callback();
}, function (err) {
    if (err) console.error(err.message);
    // configs is now a map of JSON data

    console.log('return!');
    return(u(SUCCESSFUL_GET_MESSAGES, messagesOne, false));
   
});














};