private async Task <string> Get(string rescueGroupApiUri, string cachedDataName, dynamic apiQueryParameters)
{
var request = (HttpWebRequest)WebRequest.Create(rescueGroupApiUri);
request.Method = "POST";
request.ContentType = "application/json";
var jsonData = JsonConvert.SerializeObject(apiQueryParameters);
var bytes = Encoding.UTF8.GetBytes(jsonData);
var requestStream = await request.GetRequestStreamAsync();
requestStream.Write(bytes, 0, bytes.Length);
var result = string.Empty;
if (await _storageService.IsRescueGroupApiCachedDataAvailable(cachedDataName))
{
using (var cachedStream = new MemoryStream())
{
await _storageService.GetRescueGroupApiCachedData(cachedDataName, cachedStream);
using (var cachedReader = new StreamReader(cachedStream))
{
result = cachedReader.ReadToEnd();
}
}
}
else
{
var response = await request.GetResponseAsync();
var stream = response.GetResponseStream();
if (stream != null)
{
StreamReader reader;
using (var ms = new MemoryStream())
{
stream.CopyTo(ms);
ms.Position = 0;
reader = new StreamReader(ms);
result = reader.ReadToEnd();
ms.Position = 0;
await _storageService.AddRescueGroupApiCachedData(cachedDataName, ms);
}
stream.Dispose();
reader.Dispose();
}
}
return(result);
}
