public async Task <string> SerializeErrorReport(IEnumerable <ErrorCodeData> errors)
{
var options = TextJsonSerializerSettings.CreateJsonSerializerOptions(new HttpDataSerializerOptions(), true);
using (var stream = new MemoryStream())
{
await System.Text.Json.JsonSerializer.SerializeAsync(stream, errors, options);
stream.Position = 0;
using (var reader = new StreamReader(stream))
{
var result = await reader.ReadToEndAsync();
return(result);
}
}
}
public async Task <string> SerializeRequest(BaseRequest request, Type requestType, HttpDataSerializerOptions options = null)
{
var opts = TextJsonSerializerSettings.CreateJsonSerializerOptions(options, _debugMode);
using (var stream = new MemoryStream())
{
await JsonSerializer.SerializeAsync(stream, request, requestType, opts);
stream.Position = 0;
using (var reader = new StreamReader(stream))
{
var result = await reader.ReadToEndAsync();
return(result);
}
}
}
public async Task <ServiceResponse> DeserializeResponse(Type type, byte[] message, HttpDataSerializerOptions options = null)
{
var opts = TextJsonSerializerSettings.CreateJsonSerializerOptions(options, _debugMode);
try
{
using (var ms = new MemoryStream(message))
{
var result = await JsonSerializer.DeserializeAsync(ms, type, opts);
return((ServiceResponse)result);
}
}
catch (JsonException ex)
{
_logger.LogError("Cannot deserialize request", ex);
throw;
}
}
public async Task <T> DeserializeResponse <T>(byte[] message, HttpDataSerializerOptions options = null) where T : new()
{
var opts = TextJsonSerializerSettings.CreateJsonSerializerOptions(options, _debugMode);
try
{
using (var ms = new MemoryStream(message))
{
var result = await JsonSerializer.DeserializeAsync <T>(ms, opts);
return(result);
}
}
catch (JsonException ex)
{
_logger.LogError("Cannot deserialize response", ex);
throw new CodeWorksSerializationException("Cannot deserialize JSON payload", ex);
}
}
public async Task <BaseRequest> DeserializeRequest(
Type type,
byte[] message,
HttpDataSerializerOptions options = null)
{
var opts = TextJsonSerializerSettings.CreateJsonSerializerOptions(options, _debugMode);
if (message.Length == 0)
{
return((BaseRequest)Activator.CreateInstance(type));
}
try
{
using (var ms = new MemoryStream(message))
{
var result = await JsonSerializer.DeserializeAsync(ms, type, opts);
return((BaseRequest)result);
}
}
catch (JsonException ex)
{
var contents = Encoding.UTF8.GetString(message);
if (ex.StackTrace.Contains("JsonConverterEnum"))
{
// INVALID ENUM FOUND - TRY AND FIGURE IT OUT
var property = ex.Path.Substring(2, ex.Path.Length - 2);
throw new ValidationErrorException("Invalid enum value provided", property);
}
if (string.IsNullOrWhiteSpace(contents))
{
return((BaseRequest)Activator.CreateInstance(type));
}
_logger.LogError(ex, $"Cannot deserialize request payload {contents}");
throw new CodeWorksSerializationException($"Cannot parse payload as JSON. Payload={contents}", contents);
}
}
