private async Task <Response> HandleDeleteDataAsync(dynamic args)
{
var dbRequest = (DynDatabaseRequest)CreateDatabaseRequest(args, DatabaseAction.Delete);
if (dbRequest.State == PermissionState.Denied)
{
return(HttpStatusCode.Unauthorized);
}
if (!dbRequest.Valid)
{
return(HttpStatusCode.BadRequest);
}
var dynDbService = new DynamicDatabaseService(ServerContext.KeyValueDbService);
await dynDbService.DeleteData(dbRequest);
return(Response.FromJsonString(new JObject().ToString()));
}
private async Task <Response> HandlePutDataAsync(dynamic args)
{
var dbRequest = (DynDatabaseRequest)CreateDatabaseRequest(args, DatabaseAction.Put);
if (dbRequest.State == PermissionState.Denied)
{
return(HttpStatusCode.Unauthorized);
}
if (!dbRequest.Valid)
{
return(HttpStatusCode.BadRequest);
}
var path = dbRequest.Path;
// Deserialize data bundle
JObject dataBundle;
try
{
using (var sr = new StreamReader(Request.Body))
{
var rawJsonData = await sr.ReadToEndAsync();
dataBundle = JObject.Parse(rawJsonData);
}
}
catch (JsonSerializationException)
{
return(HttpStatusCode.BadRequest);
}
// Write data
var dynDbService = new DynamicDatabaseService(ServerContext.KeyValueDbService);
var placeResult = await dynDbService.PlaceData(dataBundle, dbRequest, NodeDataOvewriteMode.Put);
// Return data written
return(Response.FromJsonString(placeResult));
}
private async Task <Response> HandleGetDataAsync(dynamic args)
{
var dbRequest = (DynDatabaseRequest)CreateDatabaseRequest(args, DatabaseAction.Retrieve);
if (dbRequest.State == PermissionState.Denied)
{
return(HttpStatusCode.Unauthorized);
}
if (!dbRequest.Valid)
{
return(HttpStatusCode.BadRequest);
}
// Read query parameters
var shallow = (string)Request.Query.shallow == "1";
var dynDbService = new DynamicDatabaseService(ServerContext.KeyValueDbService);
var dataBundle = await dynDbService.GetData(dbRequest, shallow);
if (dataBundle == null)
{
return(Response.FromJsonString("{}"));
}
return(Response.FromJsonString(dataBundle.ToString()));
}
