private HttpResponseMessage BuildApiResponse(HttpRequestMessage request, HttpResponseMessage response)
{
object content;
List <string> modelStateErrors = new List <string>();
if (response.TryGetContentValue(out content) && !response.IsSuccessStatusCode)
{
HttpError httpError = content as HttpError;
if (httpError != null)
{
content = null;
if (httpError.ModelState != null)
{
var httpErrorObject = response.Content.ReadAsStringAsync().Result;
var anonymousErrorObject = new { message = "", ModelState = new Dictionary <string, string[]>() };
var deserializedErrorObject = JsonConvert.DeserializeAnonymousType(httpErrorObject, anonymousErrorObject);
var modelStateValues = deserializedErrorObject.ModelState.Select(kvp => string.Join(". ", kvp.Value));
var stateValues = modelStateValues as string[] ?? modelStateValues.ToArray();
for (var i = 0; i < stateValues.Count(); i++)
{
modelStateErrors.Add(stateValues.ElementAt(i));
}
}
else if (httpError.ContainsKey("ExceptionType"))
{
if (httpError.ContainsValue("Saga.Gmd.WebApiServices.Common.DatabaseException"))
{
modelStateErrors.Add((httpError["ExceptionMessage"]?.ToString()));
}
}
else if (httpError.Message.Length > 0 && string.IsNullOrEmpty(httpError.ExceptionMessage))
{
modelStateErrors.Add(httpError.Message);
}
else if (!string.IsNullOrEmpty(httpError.Message))
{
modelStateErrors.Add(httpError.ExceptionMessage);
}
}
}
string info = string.Empty;
bool? IsAnyItemNull = null;
//if (request.Method == HttpMethod.Get )
//{
switch (response.StatusCode)
{
case HttpStatusCode.OK:
{
object[] contents = content as object[];
if (contents != null)
{
foreach (var i in contents)
{
if (i != null)
{
if (i.GetType().Name == "NoAccessToMailingHistory")
{
var hasMessage = ((Models.JsonModels.NoAccessToMailingHistory)i).Message;
if (hasMessage == null)
{
IsAnyItemNull = true;
}
}
if (i.GetType().Name == "CustomerKeys")
{
var hasPartialResult =
((Models.JsonModels.CustomerKeys)i).Keys?.HasPartialResult;
if (hasPartialResult == null)
{
IsAnyItemNull = true;
}
if (hasPartialResult != null && !hasPartialResult.Value)
{
var message = ((Models.JsonModels.CustomerKeys)i).Keys.Message;
if (!string.IsNullOrEmpty(message))
{
info = ErrorCodeInfo.RequestOkButResultNotFound;
}
}
}
else if (i.GetType().Name == "NoAccessToCusotmerKeys")
{
IsAnyItemNull = true;
info = "No CustomerKeys found in the request";
}
else if ((i.GetType().Name.ToString() == "HttpStatusCode"))
{
response.StatusCode = HttpStatusCode.NotFound;
response.ReasonPhrase = "No Customer Found.";
content = null;
}
else if (i is DatabaseException)
{
response.StatusCode = HttpStatusCode.NotFound;
response.ReasonPhrase = "Invalid Data";
content = ((DatabaseException)i).Message;
break;
}
}
}
}
if (content == null)
{
info = ErrorCodeInfo.NoDataFound;
}
else if (content is string)
{
info = content.ToString();
content = null;
}
if (IsAnyItemNull.GetValueOrDefault())
{
info = "One or more object contains " +
"'null'" +
", because provided input didn't fetch any data.";
}
}
break;
case HttpStatusCode.BadRequest:
info = ErrorCodeInfo.BadRequestInfo;
break;
case HttpStatusCode.Unauthorized:
info = ErrorCodeInfo.UnAuthorizedInfo;
modelStateErrors.Add(response.ReasonPhrase);
break;
case HttpStatusCode.InternalServerError:
//info = ErrorCodeInfo.InternalServerErrorInfo;
break;
case HttpStatusCode.Forbidden:
info = ErrorCodeInfo.ForbiddenInfo;
break;
default:
if (!modelStateErrors.Any())
{
modelStateErrors.Add(response.ReasonPhrase);
}
break;
}
//}
var newResponse = request.CreateResponse(response.StatusCode, new ResponsePackage(content, response.StatusCode, response.ReasonPhrase, info, modelStateErrors));
foreach (var header in response.Headers)
{
newResponse.Headers.Add(header.Key, header.Value);
}
log.Info("RequestIdentification: " + _requestIdentification + " process ended.");
return(newResponse);
}
