jucai/app/Http/Controllers/Api/Auth/AuthController.php

<?php

namespace App\Http\Controllers\Api\Auth;

use App\Models\WechatAuth;
use Illuminate\Http\Request;
use App\Http\Controllers\Api\ApiBaseController;
use Illuminate\Support\Facades\Validator;
use App\Services\Auth\AuthService;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Session;
use App\Services\Common\WechatService;

class AuthController extends ApiBaseController
{
    /**
     * @var AuthService
     */
    protected $authService;
    private $wechatService;

    /**
     * LoginController constructor.
     * @param AuthService $authService
     * @param WechatService $wechatService
     * @param SmsService $smsService
     * @param GeetestService $geetestService
     */
    public function __construct(
        AuthService $authService,
        WechatService $wechatService
    )
    {
        $this->authService   = $authService;
        $this->wechatService = $wechatService;
    }

    public function loginByAccount(Request $request)
    {
        //基础信息的检查
        $rules       = [
            'account'  => 'required',
            'password' => 'required',
        ];
        $messages    = [
            'account.required'  => '请输入用户名',
            'password.required' => '请输入密码',
        ];
        $create_data = $request->all();
        $validator   = Validator::make($create_data, $rules, $messages);
        if ($validator->fails()) {
            $msg = $validator->errors()->all();
            return response()->json(['status' => 0, 'msg' => $msg[0]]);
        } else {
            if (!$member = $this->authService->loginByAccount($request->account, $request->password, $request->autoLogin)) {

                return $this->sendErrorResponse("账号或密码错误", []);
            }
            if ($member->status == 0) {
                Auth::guard('api-member')->logout();
                return $this->sendErrorResponse("你的账号处于封禁状态, 请联系管理员");
            }

            return response()->json([
                'message' => 'Successfully created user!',
            ], 201);
        }
    }

    /**
     * 微信登录中转
     * $state 自定义参数
     * $url   回调地地
     */
    public function wechatAuth(Request $request)
    {
        //获取参数
        $app_id       = subsite_config('aix.system.oauth.wechat_official.app_id');
        $redirect_uri = urlencode(route('api.auth.wechat_auth_back'));
        $url          = $request->input('url', '');
        if (empty($url)) {
            return response()->json(['status' => 0, 'msg' => '请调写回调地址']);
        }
        $state = $request->input('state', '');

        //存参数
        $auth = WechatAuth::create(['url'=>$url,'state'=>$state]);

        //微信授权
        $wechat_url = "https://open.weixin.qq.com/connect/oauth2/authorize?appid={$app_id}&redirect_uri={$redirect_uri}&response_type=code&scope=snsapi_userinfo&state={$auth['id']}#wechat_redirect";
        return redirect($wechat_url);
    }

    /**
     * 微信回调
     */
    public function wechatAuthBack(Request $request)
    {
        //微信登录
        $officialAccount = $this->wechatService->getOfficialAccount();
        $wechatUser      = $officialAccount->oauth->user()->getOriginal();

        //回调
        $id = $request->input('state');
        $auth = WechatAuth::where('id',$id)->first();
        $wechatUser['state'] = $auth['state'];
        unset($wechatUser['privilege']);

        //循环拼接表单项
        $formItemString = '' ;
        foreach ( $wechatUser  as  $key => $value ){
            $formItemString .= "<input name='{$key}' type='text' value='{$value}'/>" ;
        }

        //构造表单并跳转
        $content =<<<EOF
<form style= 'display:none'  name= 'submit_form'  id= 'submit_form'  action= '{$auth["url"]}'  method= 'post' >
{ $formItemString }
</form>
<script type= "text/javascript" >
document.submit_form.submit();
</script>
EOF;

        exit ( $content );
    }

    public function test(Request $request)
    {
        dd($request->post());
    }

}