kreta/Kreta.Client/GlobalApi/GlobalApiClient.cs

using System;
using System.Collections.Generic;
using System.Configuration;
using System.Net;
using Kreta.Client.ClientBase;
using Kreta.Client.ClientBase.Extension;
using Kreta.Client.ClientBase.Response;
using Kreta.Client.GlobalApi.Configuration;
using Kreta.Client.GlobalApi.Models;
using Kreta.Core;
using Kreta.Framework;
using Kreta.Framework.Exceptions;
using Kreta.Resources;
using Newtonsoft.Json;

namespace Kreta.Client.GlobalApi
{
    internal class GlobalApiClient : RestSharpClientBase, IGlobalApiClient
    {
        private readonly GlobalApiConfiguration configuration;

        public GlobalApiClient()
        {
            configuration = (GlobalApiConfiguration)ConfigurationManager.GetSection(Constants.ConfigurationSectionNames.GlobalApiConfiguration);
        }

        public GetTokenResponse GetPrivateToken()
        {
            return GetToken(new Dictionary<string, string> {
                { "client_id", configuration.ClientId },
                { "client_secret", configuration.ClientSecret },
                { "grant_type", "client_credentials" }
            });
        }

        public List<AdatbaziselerhetosegResponseModel> GetKretaAdatbaziselerhetosegek(string privateToken, SystemType systemType)
        {
            return ExceptionLogger(() =>
            {
                BaseUrl = configuration.GlobalApiUrl;

                var relativeUri = $"/adatbaziselerhetosegek/kreta/{systemType}";
                var header = privateToken.GetAuthorizationHeaderWithJson();

                var response = Get(relativeUri, header);

                if (response.StatusCode == HttpStatusCode.OK)
                {
                    return JsonConvert.DeserializeObject<List<AdatbaziselerhetosegResponseModel>>(response.Result,
                            new JsonSerializerSettings() { MissingMemberHandling = MissingMemberHandling.Ignore });
                }
                else
                {
                    throw new Exception(ErrorResource.HibasIdpKeres);
                }
            });
        }

        private GetTokenResponse GetToken(Dictionary<string, string> tokenRequestParameters)
        {
            return ExceptionLogger(() =>
            {
                BaseUrl = configuration.TokenUrl;

                var relativeUri = "/connect/token";

                var response = Post(relativeUri, HeaderExtension.GetFormUrlEncodedHeader(), tokenRequestParameters);

                if (response.StatusCode == HttpStatusCode.OK)
                {
                    var successResponse = JsonConvert.DeserializeObject<GetTokenSuccessResponse>(response.Result);

                    return new GetTokenResponse(successResponse.AccessToken, successResponse.ExpiresIn);
                }

                var failureResponse = JsonConvert.DeserializeObject<GetTokenFailureResponse>(response.Result);

                return new GetTokenResponse(failureResponse.Error);
            });
        }

        private T ExceptionLogger<T>(Func<T> action)
        {
            try
            {
                return action();
            }
            catch (Exception ex)
            {
                SDAServer.Instance.Logger.ExceptionThrown(ex);

                return (T)Activator.CreateInstance(typeof(T), ExceptionUtil.ExceptionToString(ex));
            }
        }
    }

    public class GlobalApiClientFactory
    {
        public static IGlobalApiClient Build()
        {
            return new GlobalApiClient();
        }
    }
}