public async Task <ViewInformation> CreateViewAsync(CreateViewBody body, string submitter)
{
var id = body.ViewId;
if (string.IsNullOrEmpty(body.ViewId))
{
id = GenerateViewId();
}
if (await ExistsAsync(id))
{
throw new DocumentAlreadyExistsException("ViewID already exists");
}
var view = new View(id, body.Query, submitter, body.Expires);
await viewCollection.InsertOneAsync(view);
return(new ViewInformation(id));
}
public async Task <IActionResult> Create([FromBody] CreateViewBody body)
{
if (FromArgumentIsNullOrContainsPlaceholder(body.Query))
{
return(BadRequest("Data type (FROM-argument) must be specified in query and cannot be a placeholder"));
}
var dataType = DetermineViewCollection(body.Query);
// Authroize
var loggedInUsername = UsernameNormalizer.Normalize(HttpContext.User.Identity.Name);
var resourceDescription = new CreateViewResourceDescription(dataType);
var authorizationResult = await authorizationModule.AuthorizeAsync(resourceDescription, loggedInUsername);
if (!authorizationResult.IsAuthorized)
{
return(StatusCode((int)HttpStatusCode.Unauthorized, "Not authorized"));
}
try
{
var viewInformation = await viewManager.CreateViewAsync(body, authorizationResult.User.UserName);
apiEventLogger.Log(LogLevel.Info, $"User '{authorizationResult.User.UserName}' added view with ID '{viewInformation.ViewId}'");
return(new ContentResult
{
ContentType = Conventions.JsonContentType,
Content = JsonConvert.SerializeObject(viewInformation),
StatusCode = (int)HttpStatusCode.OK
});
}
catch (DocumentAlreadyExistsException)
{
return(Conflict($"View with name '{body.ViewId}' already exists"));
}
catch (Exception e)
{
return(StatusCode((int)HttpStatusCode.InternalServerError, e.Message));
}
}
private static HttpContent ConstructCreateViewBody(string query, DateTime expires, string viewId = null)
{
var createViewBody = new CreateViewBody(query, expires, viewId);
return(PostBodyBuilder.ConstructBody(createViewBody));
}