public async Task <WrittenSet> UpdateWrittenSet(WrittenSet writtenSet)
{
WrittenSet writtenSetDeserealize = null;
HttpResponseMessage responseMessage;
string writtenSetSerialize = JsonSerializer.Serialize(writtenSet);
var content = new StringContent(writtenSetSerialize, Encoding.UTF8, "application/json");
Console.WriteLine(writtenSet);
// 1. Send POST request
try
{
responseMessage =
await client.PostAsync(uri + "/questionsets/updateWrittenSet", content);
// 2. Check if the resource was found, else throw exception to the client
if (responseMessage.StatusCode == HttpStatusCode.NotFound)
{
throw new Exception("Ooops, resource not found");
}
}
// 3. Catch the exception in case the Server is not running
catch (HttpRequestException e)
{
throw new Exception("No connection...");
}
string serverMessage = responseMessage.Content.ReadAsStringAsync().Result;
// 4. Check the response status codes, else throws the error message to the client
if (responseMessage.IsSuccessStatusCode)
{
// 5. Deserialize the object
string readAsStringAsync = await responseMessage.Content.ReadAsStringAsync();
writtenSetDeserealize = JsonSerializer.Deserialize <WrittenSet>(readAsStringAsync);
Console.WriteLine(writtenSetSerialize);
}
else if (responseMessage.StatusCode == HttpStatusCode.ServiceUnavailable)
{
throw new Exception(serverMessage);
}
else if (responseMessage.StatusCode == HttpStatusCode.BadRequest)
{
throw new Exception(serverMessage);
}
return(writtenSetDeserealize);
}
public async Task <WrittenSet> GetWrittenSetWithAllChildElements(long writtenSetId)
{
WrittenSet writtenSetDeserealize = null;
HttpResponseMessage responseMessage;
// 1. Send GET request
try
{
responseMessage =
await client.GetAsync($"{uri}/questionsets/getWrittenSetWithAllChildElements/{writtenSetId}");
// 2. Check if the resource was found, else throw exception to the client
if (responseMessage.StatusCode == HttpStatusCode.NotFound)
{
throw new Exception("Ooops, resource not found");
}
}
// 3. Catch the exception in case the Server is not running
catch (HttpRequestException e)
{
throw new Exception("No connection... ");
}
string serverMessage = responseMessage.Content.ReadAsStringAsync().Result;
// 4. Check the response status codes, else throws the error message to the client
if (responseMessage.IsSuccessStatusCode)
{
// 5. Deserialize the object
string readAsStringAsync = await responseMessage.Content.ReadAsStringAsync();
writtenSetDeserealize =
JsonSerializer.Deserialize <WrittenSet>(readAsStringAsync);
}
else if (responseMessage.StatusCode == HttpStatusCode.ServiceUnavailable)
{
throw new Exception(serverMessage);
}
else if (responseMessage.StatusCode == HttpStatusCode.BadRequest)
{
throw new Exception(serverMessage);
}
return(writtenSetDeserealize);
}
