// Copyright (C) 2018 Storj Labs, Inc.
// See LICENSE for copying information.

syntax = "proto3";

package piecestoreroutes;

service PieceStoreRoutes {
  rpc Piece(PieceId) returns (PieceSummary) {}

  rpc Retrieve(PieceRetrieval) returns (stream PieceRetrievalStream) {}

  rpc Store(stream PieceStore) returns (PieceStoreSummary) {}

  rpc Delete(PieceDelete) returns (PieceDeleteSummary) {}

}

message PieceStore {
  string id = 1;
  int64 size = 2;
  int64 ttl = 3;
  int64 storeOffset = 4;

  bytes content = 5;
}

message PieceId {
  string id = 1;
}

message PieceSummary {
  string id = 1;
  int64 size = 2;
  int64 expiration = 3;
}

message PieceRetrieval {
  string id = 1;
  int64 size = 2;
  int64 storeOffset = 3;
}

message PieceRetrievalStream {
  int64 size = 1;
  bytes content = 2;
}

message PieceDelete {
  string id = 1;
}

message PieceDeleteSummary {
  string message = 1;
}

message PieceStoreSummary {
  string message = 1;
  int64 totalReceived = 2;
}