Parse-login.js

require("../util/errorCodes.js");

Parse.Cloud.define("login", function(request, response) 
{
    if (request.user == null)
    {
        response.error(Parse.Error.OPERATION_FORBIDDEN, "You must be logged on to call this function.");
        return;
    }

    var lastLogin = new Date();

    // Update last login field in user to be current date/time
    request.user.set("lastLogin", lastLogin);

    request.user.save(null, {
        useMasterKey: true
    }).then(function(user) {
        response.success({"lastLogin": lastLogin});
    }, function(error) {
        response.error("Unable to perform action in login function: " + error.message);
    });
});