ThirdPartyAPI/Business/BusinessLogic/Signature/ApiHelper.cs

using Common.Models;
using Common.Models.RequestResponse;
using Common.Utility;
using log4net;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Text;
using System.Threading.Tasks;

namespace Business.BusinessLogic.Signature
{
    public class ApiHelper
    {

        private static int timeOut = 100;
        private string tp_base_url = GetStatic.ReadWebConfig("signature_Base_Url", "");
        private readonly ILog _log = LogManager.GetLogger(typeof(ApiHelper));

        public ResponseModel ThirdPartyApi<RequestModel, ResponseModel>(RequestModel model, string method, out TPResponse jsonResponse, string MethodType = "post")
        {
            ResponseModel _responseModel = default(ResponseModel);
            using (HttpClient httpClient = new HttpClient())
            {
                try
                {
                    httpClient.BaseAddress = new Uri(tp_base_url);
                    httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
                    httpClient.Timeout = new TimeSpan(0, 0, timeOut);
                    HttpResponseMessage resp = new HttpResponseMessage();
                    if (MethodType.ToLower().Equals("get"))
                        resp = httpClient.GetAsync(method).Result;
                    if (MethodType.ToLower().Equals("put"))
                    {
                        StringContent jbdContent = new StringContent(JsonConvert.SerializeObject(model), Encoding.UTF8, "application/json");
                        resp = httpClient.PutAsync(method, jbdContent).Result;
                    }
                    if (MethodType.ToLower().Equals("post"))
                    {
                        
                        StringContent jbdContent = new StringContent(JsonConvert.SerializeObject(model), Encoding.UTF8, "application/json");
                        resp = httpClient.PostAsync(method, jbdContent).Result;
                    }
                    string resultData = resp.Content.ReadAsStringAsync().Result;
                    if (resp.IsSuccessStatusCode)
                    {
                        var result = resp.Content.ReadAsStringAsync().Result;
                        JObject a = JObject.Parse(result);
                        _responseModel = a.ToObject<ResponseModel>();
                    }
                    else
                    {
                        _log.Debug("ThirdPartyApi | RESPONSE: " + resp.ToString());
                        jsonResponse = new TPResponse()
                        {
                            Id = resp.StatusCode.ToString(),
                            Msg = resp.Content.ToString(),
                            Data = resp                          
                        };
                    }
                }
                catch (HttpRequestException ex)
                {
                    jsonResponse = new TPResponse()
                    {
                        ResponseCode = "999",
                        Msg = ex.ToString(),
                        Data = ex.Data,
                    };
                    _responseModel = default(ResponseModel);
                }
                catch (Exception ex)
                {
                    jsonResponse = new TPResponse()
                    {
                        ResponseCode = "999",
                        Msg = ex.ToString(),
                        Data = ex.Data,
                    };
                    _responseModel = default(ResponseModel);
                }
            };

            jsonResponse = new TPResponse()
            {
                ResponseCode = "0",
                Msg = "Api Calling process successfully!"
            };
            return _responseModel;
        }
    }
}