// Workspace effimero: sta in /tmp o proprio in memoria
// Workspace e` autenticato: come si decide mentre si rifa il server
// Workspace ha id univoco (stringa), usato per connettercisi
// Workspace implementera` access control:
//   * accedere al workspace
//   * i singoli buffer
//   - i metadati maybe????
// Workspace offre le seguenti features:
//  * listare i buffer DONE
//  * listare gli user connessi DONE
//  * creare buffers DONE REPLACE THE ONE ON buffer.proto
//  * NO ATTACH: responsabilita` del buffer service
//  * contiene metadata dei buffers:
//    * path
//    * data creazione
// Buffer id NON E` il path DONE
// BufferService NON ha metadata:
// Workspace tiene traccia di utenti attached (nel futuro) DONE






syntax = "proto2";

package workspace_service;
import "user.proto";
import "files.proto";
import "workspace.proto";



service Workspace {

	rpc Create (workspace.BufferPayload) returns (workspace.Empty);

	rpc Attach (workspace.AttachRequest) returns (workspace.Token);

	rpc ListBuffers (workspace.BufferListRequest) returns (files.BufferTree);

	rpc ListUsers (workspace.UserListRequest) returns (workspace.UserList);

	rpc ListBufferUsers (workspace.Empty) returns (workspace.Empty);

	rpc Join (workspace.JoinRequest) returns (workspace.Token);

	rpc Delete (workspace.BufferPayload) returns (workspace.Empty); //deletes buffer

}