Webportal/WebPortal/Pulsa/Controllers/HomeController.cs


using log4net;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Threading.Tasks;
using WebPortal.Models;
using Pulsa.Texts;
using WebService;
using WebPortal.Extensions;
using Microsoft.AspNetCore.Http;
using System.Net;
using System.IO;
using Newtonsoft.Json;

namespace WebPortal.Controllers
{
    public class HomeController : BaseController
    {

        private ILog log = LogManager.GetLogger("HomeController");

        private WsWebPortalClient wsClient = new WsWebPortalClient();

        public HomeController(IConfiguration _configuration, IWebHostEnvironment hostEnvironment) : base(_configuration, hostEnvironment)
        {
            // init
        }

        public IActionResult Index(String noDetect, String tempMsisdn)
        {
            LoadBanner("HOME");
            LoadTheme();

            String msisdn = HttpContext.Session.GetString("account");
            if (msisdn == null && noDetect == null)
            {
                if (tempMsisdn != null && tempMsisdn.Length > 0)
                {
                    msisdn = tempMsisdn;
                    ViewBag.msisdn = msisdn;
                }
                else
                {
                    DetectMsisdn(wsClient);
                }
            }

            ViewBag.productType = ProductType.RECHARGE;
            return View();
        }

        private void LoadTheme()
        {
            log.Info("Load theme");
            // load theme
            SetWsClient(ref wsClient);
            wsGetCurrentThemeRequest wsRequest = new wsGetCurrentThemeRequest(
                BaseController.wsUser,
                BaseController.wsPassword);
            var wsResponse = wsClient.wsGetCurrentTheme(wsRequest);
            if (wsResponse.@return.listTheme != null && wsResponse.@return.listTheme.Length > 0)
            {
                log.Info("Current theme: " + wsResponse.@return.listTheme[0].themeName);
                HttpContext.Session.SetComplexData("currentTheme", wsResponse.@return.listTheme[0]);
            }
        }

        private void LoadBanner(String type)
        {
            LoadBanner(wsClient, type, "2");
        }

        private string GetIp()
        {
            string ipRemote = HttpContext.Connection.RemoteIpAddress.MapToIPv4().ToString();
            string ipLocal = HttpContext.Connection.LocalIpAddress.MapToIPv4().ToString();
            log.Info("Ip Remote: " + ipRemote + ", IP local: " + ipLocal);
            return ipRemote;
        }

        [HttpPost]
        [ValidateAntiForgeryToken]
        public JsonResult RechargeScratch(string msisdn,
            string code,
            string captcharesponse)
        {
            try
            {
                if (Check(captcharesponse) == false)
                {
                    return Json(new
                    {
                        error = "16",
                        content = Lang.CaptchaInvalid
                    });
                }

                wsBuyCardRequest req = new wsBuyCardRequest(wsUser, wsPassword, msisdn, code, "1", getCurrentLang());

                SetWsClient(ref wsClient);
                var res = wsClient.wsBuyCard(req);


                return Json(new
                {
                    error = res.@return.code,
                    content = res.@return.message
                });
            }
            catch (Exception ex)
            {
                log.Error("Exception RechargeScratch", ex);
                return Json(new
                {
                    error = "-1",
                    content = "System failed"
                });
            }
        }

        private bool Check(string response)
        {
            //string Response = HttpContext.Current.Request.QueryString["g-recaptcha-response"];//Getting Response String Append to Post Method
            bool Valid = false;
            //Request to Google Server
            HttpWebRequest req = (HttpWebRequest)WebRequest.Create
            ("https://www.google.com/recaptcha/api/siteverify?secret=" + BaseController.CaptchaSecretKey + "&response=" + response);
            try
            {
                //Google recaptcha Response
                using (WebResponse wResponse = req.GetResponse())
                {
                    using (StreamReader readStream = new StreamReader(wResponse.GetResponseStream()))
                    {
                        string jsonResponse = readStream.ReadToEnd();

                        //JavaScriptSerializer js = new JavaScriptSerializer();
                        //MyObject data = js.Deserialize<MyObject>(jsonResponse);// Deserialize Json
                        MyObject data = JsonConvert.DeserializeObject<MyObject>(jsonResponse);
                        Valid = Convert.ToBoolean(data.success);
                    }
                }

                return Valid;
            }
            catch (WebException ex)
            {
                throw ex;
            }
        }
        public class MyObject
        {
            public string success { get; set; }
        }
    }
}