// adds a new file to the current file registry
// returns the name of the registered file
public async Task <string> RegisterFile(string fileId)
{
if (RegistryAddress != null)
{
// get file info
File file = await MyDriveManager.GetFile(RegistryAddress, fileId);
// get file hash and metadata hash
string fileHash = await MyDriveManager.GetFileHash(RegistryAddress, file.FileId);
string metadataHash = await MyDriveManager.GetMetadataHash(RegistryAddress, file.FileId);
// add new file contract
await MyEthManager.NewFile(RegistryAddress, file, fileHash, metadataHash);
return(file.Name);
}
throw new Exception("No file registry chosen");
}
