// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.

// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with Parity.  If not, see <http://www.gnu.org/licenses/>.

//! Dapps Service

use v1::types::LocalDapp;

/// Dapps Server service.
pub trait DappsService: Send + Sync + 'static {
	/// List available local dapps.
	fn list_dapps(&self) -> Vec<LocalDapp>;
}

impl<F> DappsService for F where
	F: Fn() -> Vec<LocalDapp> + Send + Sync + 'static
{
	fn list_dapps(&self) -> Vec<LocalDapp> {
		(*self)()
	}
}