protected IHttpResponse GetResponseData <T>(IHttpResponse response, CRUD.CrudTypes crudFlags)
{
Ensure.ArgumentNotNull(nameof(response), response);
if (response.IsError)
{
response = ProcessResponse(response);
return(response);
}
Ensure.ArgumentNotNull(nameof(response.Data), response.Data);
string data = (string)response.Data;
//To handle the return of raw data without throwing exception
if (typeof(T) == typeof(string))
{
return(new HttpResponse(HttpStatusCode.OK, data, response.ResponseHeaders));
}
if (crudFlags.HasFlag(CRUD.CrudTypes.Create) || crudFlags.HasFlag(CRUD.CrudTypes.Delete))
{
var converted = JsonConvert.DeserializeObject <T>(data, JsonHelpers.DefaultSerializerSettings);
return(new HttpResponse(HttpStatusCode.OK, converted, response.ResponseHeaders));
}
// Default Read
var jo = JObject.Parse(data);
var path = jo.First.Path;
if ("Items".Equals(path, StringComparison.CurrentCultureIgnoreCase))
{
var convertedItems = JsonConvert.DeserializeObject <TargetProcessReadResponseWrapper <T> >
(data, JsonHelpers.DefaultSerializerSettings).Items;
return(new HttpResponse(HttpStatusCode.OK, convertedItems, response.ResponseHeaders));
}
var convertedItem = JsonConvert.DeserializeObject <T>(data, JsonHelpers.DefaultSerializerSettings);
return(new HttpResponse(HttpStatusCode.OK, convertedItem, response.ResponseHeaders));
}
private static string GetMessageForEntity <T>(CRUD.CrudTypes crudFlags)
{
var crudAttribute = GetCannotCreateReadUpdateDeleteAttribute <T>() ?? GetCrudBaseAttribute <T>();
if (!crudAttribute.CanCreate && !crudAttribute.CanDelete && !crudAttribute.CanRead && !crudAttribute.CanUpdate)
{
return(CrudMessages.AllProhibited);
}
if (crudFlags.HasFlag(CRUD.CrudTypes.All)) //TODO check this or change to admin
{
return(CrudMessages.AdminProhibited);
}
if (crudFlags.HasFlag(CRUD.CrudTypes.Create) && !crudAttribute.CanCreate)
{
return(CrudMessages.CreateProhibited);
}
if (crudFlags.HasFlag(CRUD.CrudTypes.Read) && !crudAttribute.CanRead)
{
return(CrudMessages.ReadProhibited);
}
if (crudFlags.HasFlag(CRUD.CrudTypes.Update) && !crudAttribute.CanUpdate)
{
return(CrudMessages.UpdateProhibited);
}
if (crudFlags.HasFlag(CRUD.CrudTypes.Delete) && !crudAttribute.CanDelete)
{
return(CrudMessages.DeleteProhibited);
}
return(CrudMessages.UnknownError);
}
private static IRequiredDataResponse VerifyEntityProperties(Entity entity, CRUD.CrudTypes crudFlags)
{
Ensure.ArgumentNotNull(nameof(entity), entity);
if (crudFlags.HasFlag(CRUD.CrudTypes.Create))
{
return(VerifyEntityPropertiesForCreate(entity));
}
if (crudFlags.HasFlag(CRUD.CrudTypes.Read))
{
return(VerifyEntityPropertiesForRead(entity));
}
if (crudFlags.HasFlag(CRUD.CrudTypes.Update))
{
return(VerifyEntityPropertiesForUpdate(entity));
}
if (crudFlags.HasFlag(CRUD.CrudTypes.Delete))
{
return(VerifyEntityPropertiesForDelete(entity));
}
return(new RequiredDataResponse {
IsError = true, Message = CrudMessages.UnknownError
});
}
private static bool VerifyEntity <T>(CRUD.CrudTypes crudFlags)
{
var crudAttribute = GetCannotCreateReadUpdateDeleteAttribute <T>() ?? GetCrudBaseAttribute <T>();
if (crudFlags.HasFlag(CRUD.CrudTypes.Create))
{
return(crudAttribute?.CanCreate ?? true);
}
if (crudFlags.HasFlag(CRUD.CrudTypes.Read))
{
return(crudAttribute.CanRead);
}
if (crudFlags.HasFlag(CRUD.CrudTypes.Update))
{
return(crudAttribute.CanUpdate);
}
if (crudFlags.HasFlag(CRUD.CrudTypes.Delete))
{
return(crudAttribute.CanDelete);
}
return(false);
}