private static async Task <HttpFragileOperationResult <T> > ConvertHttpResponseMessageToHttpDeserializedResult <T>(HttpResponseMessage httpResponseMessage, JsonSerializerSettings serializerSettings = null)
{
var stringResult = await httpResponseMessage.Content.ReadAsStringAsync().ConfigureAwait(false);
var statusCode = httpResponseMessage.StatusCode;
if (httpResponseMessage.IsSuccessStatusCode)
{
try
{
var deserializedObject = serializerSettings == null?JsonConvert.DeserializeObject <T>(stringResult) : JsonConvert.DeserializeObject <T>(stringResult, serializerSettings);
return(HttpFragileOperationResult <T> .CreateSuccessfulResult(deserializedObject, statusCode, stringResult));
}
catch (JsonException e)
{
//Log in infrastructure Logs
return(HttpFragileOperationResult <T> .CreateErrorResult(statusCode, stringResult, $"Unable to deserialize 200 result. Type: {typeof(T)}. Result: {stringResult}. Exception {e}."));
}
}
if ((int)statusCode >= 500)
{
return(HttpFragileOperationResult <T> .CreateErrorResult(statusCode, stringResult, $"500+ error result. StatusCode: {statusCode}. Response: {stringResult}"));
}
return(HttpFragileOperationResult <T> .CreateFailedResult(statusCode, stringResult, $"Non-500+ error result. StatusCode: {statusCode}. Response: {stringResult}"));
}
public HttpFragileOperationResult <T> ToHttpFragileOperationResult <T>(IEnumerable <string> errorMessages)
{
switch (Status)
{
case Status.Error:
return(HttpFragileOperationResult <T> .CreateErrorResult(StatusCode, ResponseStringContent, errorMessages.Concat(ErrorMessages)));
case Status.Failed:
return(HttpFragileOperationResult <T> .CreateFailedResult(StatusCode, ResponseStringContent, errorMessages.Concat(ErrorMessages)));
case Status.Success:
throw new ArgumentOutOfRangeException();
default:
throw new ArgumentOutOfRangeException();
}
}
private static async Task <HttpFragileOperationResult <T> > HttpClientExceptionHandler <T>(Func <HttpClient, Task <HttpFragileOperationResult <T> > > function, IEnumerable <KeyValuePair <string, string> > headers = null)
{
using (var client = new HttpClient())
{
if (headers != null)
{
foreach (var header in headers)
{
client.DefaultRequestHeaders.Add(header.Key, header.Value);
}
}
try
{
return(await function(client).ConfigureAwait(false));
}
catch (Exception e)
{
return(HttpFragileOperationResult <T> .CreateErrorResult(HttpStatusCode.InternalServerError, "", $"An exception occured while making the request. Exception: {e}"));
}
}
}