public string Execute(string command, params string[] data)
{
if (Session.User == null)
{
throw new ArgumentException("You should login first!");
}
if (data.Length < 3)
{
throw new InvalidOperationException($"Command {command} not valid!");
}
int albumId;
bool result = int.TryParse(data[0], out albumId);
if (!result)
{
throw new InvalidOperationException($"Command {command} not valid!");
}
string username = data[1];
string permission = data[2];
return(albumRoleService.ShareAlbum(albumId, username, permission));
}
// ShareAlbum <albumId> <username> <permission>
public string Execute(string[] data)
{
int albumId = int.Parse(data[0]);
string username = data[1];
string permissionName = data[2];
Album album = albumServise.GetAlbumById(albumId);
User user = userService.GetUserByUsername(username);
bool isValid = Enum.TryParse <Role>(permissionName, out Role role);
if (!isValid)
{
throw new ArgumentException("Permission must be either “Owner” or “Viewer”!");
}
AlbumRole albumRole = albumRoleService.ShareAlbum(album, user, role);
return($"Username {user.Username} added to album {album.Name} ({albumRole.Role.ToString()})");
}