\App\Http\Controllers\AdminRoleController

<?php

namespace App\Http\Controllers\Admin;

use Illuminate\Http\Request;
use App\Models\Role;
use App\Models\Node;
use App\Handlers\Level;
use App\Http\Requests\Admin\RoleRequest;

class RoleController extends BaseController
{
	public function index()
	{
		$list = Role::paginate(20);
		return view('admin.role.index', ['list'=>$list]);
	}

	public function create()
	{
		return view('admin.role.create');
	}

	public function store(RoleRequest $request)
	{
		$role = Role::create([
			'name' => $request->name,
			'nodes' => $request->nodes,
			'description' => $request->description
		]);

		return redirect()->route('admin.role.index')->with('success', '创建成功');
	}

	public function edit(Role $role)
	{
		return view('admin.role.create', ['role'=> $role]);
	}

	public function update(RoleRequest $request, Role $role)
	{
		$role->update($request->all());
		return redirect()->back()->with('success', '编辑成功');
	}

	public function nodes(Role $role, Level $level)
	{
		$nodes = Node::all();
		$nodes = $level->formatOne($nodes);
		$node  = $role->node;

		$data = [];
		foreach($node as $val){
			$data[] = $val->id;
		}

		return view('admin.role.nodes', ['role'=>$role, 'nodes'=>$nodes, 'data'=> $data]);
	}

	public function assign(Request $request, Role $role)
	{
		$nodes = $request->input('nodes', []);

		if(empty($nodes)){
			return redirect()->back()->with('danger', '请选择相应的权限');
		}

		$date = date('Y-m-d H:i:s');
		foreach($nodes as $node){
			$data[$node] = [
				'created_at' => $date,
				'updated_at' => $date,
			];
		}
		$role->nodes()->sync($data);

		return redirect()->back()->with('success', '更新成功');
	}

	public function destroy(Role $role)
	{
		$role->delete();
		return redirect()->route('admin.role.index')->with('success', '删除成功');
	}
}