Get Fee Amount

1. getFeeAmount.cs

These five packages are required to be used.

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Step 1. Create class file to store content of the web response.

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2. getFeeAmount.aspx.cs

These 14 packages are required to be used.

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Step 2. Store details entered by the user.

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Step 3. Create URL which will be post to the server. User inputs need to be stored in the class created, and serialize into JSON format. In this function, both header and content are needed.

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Step 4. Post to the server, and store response. URL is sent using web request function, and a response will be send back from the server. The response need to be deserialized into the ‘getFeeAmount’ class.

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Step 5. Obtain error code. If error code is ‘010000’ which means invocation successful, populate attributes of the ‘getFeeAmount’ class into the Label. If error code is '010041', it means OTP has expired, and we will use the newOTP() function to prompt the user for the OTP again. Else, we will display the ErrorText and ErrorDetails.

The newOTP() function can be referred to under Common Stuff Section

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Overview of getFeeAmount.cs

using Newtonsoft.Json;

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

namespace Demo

{

   public class getFeeAmountServiceRespHeader

   {

       public object ErrorText { get; set; }

       public object ErrorDetails { get; set; }

       public string GlobalErrorID { get; set; }

   }

   public class FeeAmountReadResponse

   {

       public string amount { get; set; }

       public string rate { get; set; }

   }

   public class getFeeAmountServiceResponse

   {

       [JsonProperty("Fee_Amount_Read-Response")]

       public FeeAmountReadResponse FeeAmount { get; set; }

       public getFeeAmountServiceRespHeader ServiceRespHeader { get; set; }

   }

   public class getFeeAmountContent

   {

       public getFeeAmountServiceResponse ServiceResponse { get; set; }

   }

   public class getFeeAmountRootObject

   {

       public getFeeAmountContent Content { get; set; }

   }

}

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Overview of getFeeAmount.aspx.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using DotNetOpenAuth.OAuth2;

using Newtonsoft.Json;

using Newtonsoft.Json.Linq;

using System.Collections.Specialized;

using System.Configuration;

using System.Net;

using System.IO;

using System.Data;

namespace Demo

{

   public partial class GetFeeAmount : System.Web.UI.Page

   {

       protected void Page_Load(object sender, EventArgs e)

       {

       }

       protected void btnSend_Click(object sender, EventArgs e)

       {

           if (Page.IsValid)

           {

               try

               {

                   string customerType = txtcustomerType.Text;

                   string bankID = txtbankID.Text;

                   var header = new HeaderJson();

                   header.userID = "";

                   header.PIN = "";

                   header.serviceName = "getFeeAmount";

                   header.OTP = "";

                   var headerJson = new HeaderJsonObject();

                   headerJson.Header = header;

                   string strHeader = JsonConvert.SerializeObject(headerJson);

                   var content = new ContentJson();

                   content.serviceName = "DCD_ACCOUNT_OPENING";

                   content.customerType = customerType;

                   content.bankID = bankID;

                   var contentJson = new ContentJsonObject();

                   contentJson.Content = content;

                   string strContent = JsonConvert.SerializeObject(contentJson);

                   string url = "http://tbankonline.com/SMUtBank_API/Gateway?Header=" + strHeader + "&Content=" + strContent;

                   var webRequest = (HttpWebRequest)WebRequest.Create(url);

                   webRequest.ContentType = "application/json";

                   webRequest.Method = "POST";

                   var result = "";

                   var httpResponse = (HttpWebResponse)webRequest.GetResponse();

                   using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))

                   {

                       result = streamReader.ReadToEnd();

                   }

                   getFeeAmountRootObject FA = new getFeeAmountRootObject();

                   FA = JsonConvert.DeserializeObject<getFeeAmountRootObject>(result);

                   string globalErrorID = FA.Content.ServiceResponse.ServiceRespHeader.GlobalErrorID.ToString();

                   if (globalErrorID == "010000")

                   {

                       lblAmount.Text = FA.Content.ServiceResponse.FeeAmount.amount;

                       lblRate.Text = FA.Content.ServiceResponse.FeeAmount.rate;

                   }

                   else

                   {

                       lblTest.Text = FA.Content.ServiceResponse.ServiceRespHeader.ErrorText.ToString();

                       string errorMessage = FA.Content.ServiceResponse.ServiceRespHeader.ErrorDetails.ToString();

                       lblErrorMessage.Text = errorMessage;

                   }

               }

               catch (Exception ex)

               {

                   lblExceptionMsg.Text = ex.ToString();

               }

           }

       }

   }

}

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