/*
Tracks the list of premium plugin objects for a single site
function pluginsForSite( state = [], action ) {
	switch ( action.type ) {
		case PLUGIN_ACTIVATE_REQUEST_SUCCESS:
		case PLUGIN_DEACTIVATE_REQUEST_SUCCESS:
		case PLUGIN_UPDATE_REQUEST_SUCCESS:
		case PLUGIN_AUTOUPDATE_ENABLE_REQUEST_SUCCESS:
		case PLUGIN_AUTOUPDATE_DISABLE_REQUEST_SUCCESS:
			return state.map( p => plugin( p, action ) );
		case PLUGIN_INSTALL_REQUEST_SUCCESS:
			return [ ...state, action.data ];
		case PLUGIN_REMOVE_REQUEST_SUCCESS:
			const index = findIndex( state, { id: action.pluginId } );
			return [ ...state.slice( 0, index ), ...state.slice( index + 1 ) ];
		default:
			return state;
	}
}