kreta/Kreta.Client/ClientBase/RestSharpClientBase.cs

using System.Collections.Generic;
using System.Net.Cache;
using Kreta.Client.ClientBase.Interface;
using Kreta.Client.Jira.Model.Request;
using RestSharp;
using RestSharp.Authenticators;

namespace Kreta.Client.ClientBase
{
    internal abstract class RestSharpClientBase : IClientBase
    {
        private IAuthenticator Authenticator { get; set; }
        internal string BaseUrl { get; set; }

        private IRestRequest CreateRestRequest(
            Method method,
            string relativeUri,
            Dictionary<string, string> headers = null,
            Dictionary<string, string> parameters = null,
            Dictionary<string, string> urlSegments = null,
            Dictionary<string, string> queryStrings = null,
            object body = null,
            List<File> fileList = null,
            int? requestTimeout = null)
        {
            var restRequest = new RestRequest(relativeUri, method);

            if (method == Method.POST || method == Method.PUT || method == Method.PATCH) /*az alap serializáló post esetén nem tudja a property neveket másnak megfeleltetni*/
            {
                restRequest.RequestFormat = DataFormat.Json;
                restRequest.JsonSerializer = new RestSharp.Newtonsoft.Json.NewtonsoftJsonSerializer();
                /*frissebb RestSharp esetében lehetne ezt a nuget-et használni: RestSharp.Serializers.NewtonsoftJson. Ezzel viszont már a RestSharp-os kliensek lehet beállítani a NewtonsoftJson serializert.*/
            }

            if (headers != null)
            {
                foreach (var header in headers)
                {
                    restRequest.AddHeader(header.Key, header.Value);
                }
            }

            if (parameters != null)
            {
                foreach (var parameter in parameters)
                {
                    restRequest.AddParameter(parameter.Key, parameter.Value);
                }
            }

            if (urlSegments != null)
            {
                foreach (var urlSegment in urlSegments)
                {
                    restRequest.AddUrlSegment(urlSegment.Key, urlSegment.Value);
                }
            }

            if (queryStrings != null)
            {
                foreach (var queryString in queryStrings)
                {
                    restRequest.AddQueryParameter(queryString.Key, queryString.Value);
                }
            }

            if (body != null)
            {
                restRequest.AddJsonBody(body);
            }

            if (fileList != null && fileList.Count > 0)
            {
                fileList.ForEach(file =>
                {
                    restRequest.AddFileBytes(file.Name, file.Content, file.FileName, file.ContentType);
                });
            }

            if (requestTimeout.HasValue)
            {
                restRequest.Timeout = requestTimeout.Value;
            }

            return restRequest;
        }

        private IRestClient CreateRestClient(string baseUrl, RequestCacheLevel cachePolicyLevel)
        {
            var restClient = new RestClient(string.Format(baseUrl))
            {
                Authenticator = Authenticator,
                CachePolicy = new RequestCachePolicy(cachePolicyLevel)
            };

            return restClient;
        }

        public void CreateBasicAuthenticator(string username, string password)
        {
            if (Authenticator == null && !string.IsNullOrWhiteSpace(username) && !string.IsNullOrWhiteSpace(password))
            {
                Authenticator = new HttpBasicAuthenticator(username, password);
            }
        }

        public IRestResult Post(
            string relativeUri,
            Dictionary<string, string> headers = null,
            Dictionary<string, string> parameters = null,
            Dictionary<string, string> urlSegments = null,
            Dictionary<string, string> queryStrings = null,
            object body = null,
            List<File> fileList = null,
            RequestCacheLevel cachePolicyLevel = RequestCacheLevel.NoCacheNoStore)
        {
            IRestClient client = CreateRestClient(BaseUrl, cachePolicyLevel);
            IRestRequest request = CreateRestRequest(Method.POST, relativeUri, headers, parameters, urlSegments, queryStrings, body, fileList);

            return RestResult.Convert(client.Execute(request));
        }

        public IRestResult<TResponse> Post<TResponse>(
            string relativeUri,
            Dictionary<string, string> headers = null,
            Dictionary<string, string> parameters = null,
            Dictionary<string, string> urlSegments = null,
            Dictionary<string, string> queryStrings = null,
            object body = null,
            List<File> fileList = null,
            RequestCacheLevel cachePolicyLevel = RequestCacheLevel.NoCacheNoStore)
            where TResponse : new()
        {
            IRestClient client = CreateRestClient(BaseUrl, cachePolicyLevel);
            IRestRequest request = CreateRestRequest(Method.POST, relativeUri, headers, parameters, urlSegments, queryStrings, body, fileList);

            return RestResult<TResponse>.Convert(client.Execute<TResponse>(request));
        }

        public IRestResult Put(
            string relativeUri,
            Dictionary<string, string> headers = null,
            Dictionary<string, string> parameters = null,
            Dictionary<string, string> urlSegments = null,
            Dictionary<string, string> queryStrings = null,
            object body = null,
            List<File> fileList = null,
            RequestCacheLevel cachePolicyLevel = RequestCacheLevel.NoCacheNoStore)
        {
            IRestClient client = CreateRestClient(BaseUrl, cachePolicyLevel);
            IRestRequest request = CreateRestRequest(Method.PUT, relativeUri, headers, parameters, urlSegments, queryStrings, body, fileList);

            return RestResult.Convert(client.Execute(request));
        }

        public IRestResult<TResponse> Put<TResponse>(
            string relativeUri,
            Dictionary<string, string> headers = null,
            Dictionary<string, string> parameters = null,
            Dictionary<string, string> urlSegments = null,
            Dictionary<string, string> queryStrings = null,
            object body = null,
            List<File> fileList = null,
            RequestCacheLevel cachePolicyLevel = RequestCacheLevel.NoCacheNoStore)
            where TResponse : new()
        {
            IRestClient client = CreateRestClient(BaseUrl, cachePolicyLevel);
            IRestRequest request = CreateRestRequest(Method.PUT, relativeUri, headers, parameters, urlSegments, queryStrings, body, fileList);

            return RestResult<TResponse>.Convert(client.Execute<TResponse>(request));
        }

        public IRestResult<TResponse> Get<TResponse>(
            string relativeUri,
            Dictionary<string, string> headers = null,
            Dictionary<string, string> parameters = null,
            Dictionary<string, string> urlSegments = null,
            Dictionary<string, string> queryStrings = null,
            RequestCacheLevel cachePolicyLevel = RequestCacheLevel.NoCacheNoStore,
            int? requestTimeout = null)
            where TResponse : new()
        {
            IRestClient client = CreateRestClient(BaseUrl, cachePolicyLevel);
            IRestRequest request = CreateRestRequest(Method.GET, relativeUri, headers, parameters, urlSegments, queryStrings, requestTimeout: requestTimeout);

            return RestResult<TResponse>.Convert(client.Execute<TResponse>(request));
        }

        public IRestResult Get(
            string relativeUri,
            Dictionary<string, string> headers = null,
            Dictionary<string, string> parameters = null,
            Dictionary<string, string> urlSegments = null,
            Dictionary<string, string> queryStrings = null,
            RequestCacheLevel cachePolicyLevel = RequestCacheLevel.NoCacheNoStore,
            int? requestTimeout = null)
        {
            IRestClient client = CreateRestClient(BaseUrl, cachePolicyLevel);
            IRestRequest request = CreateRestRequest(Method.GET, relativeUri, headers, parameters, urlSegments, queryStrings, requestTimeout: requestTimeout);

            return RestResult.Convert(client.Execute(request));
        }

        public IRestResult Patch(
            string relativeUri,
            Dictionary<string, string> headers = null,
            Dictionary<string, string> parameters = null,
            Dictionary<string, string> urlSegments = null,
            Dictionary<string, string> queryStrings = null,
            object body = null,
            RequestCacheLevel cachePolicyLevel = RequestCacheLevel.NoCacheNoStore)
        {
            IRestClient client = CreateRestClient(BaseUrl, cachePolicyLevel);
            IRestRequest request = CreateRestRequest(Method.PATCH, relativeUri, headers, parameters, urlSegments, queryStrings, body);

            return RestResult.Convert(client.Execute(request));
        }

        public IRestResult Delete(
            string relativeUri,
            Dictionary<string, string> headers = null,
            Dictionary<string, string> parameters = null,
            Dictionary<string, string> urlSegments = null,
            Dictionary<string, string> queryStrings = null,
            object body = null,
            List<File> fileList = null,
            RequestCacheLevel cachePolicyLevel = RequestCacheLevel.NoCacheNoStore)
        {
            IRestClient client = CreateRestClient(BaseUrl, cachePolicyLevel);
            IRestRequest request = CreateRestRequest(Method.DELETE, relativeUri, headers, parameters, urlSegments, queryStrings, body, fileList);

            return RestResult.Convert(client.Execute(request));
        }
    }
}