RailwayTwo/app/Http/Controllers/Api/mini/AuthController.php

<?php

namespace App\Http\Controllers\Api\mini;

use App\Models\User;
use App\Models\UserReset;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Log;

class AuthController extends BaseController
{
    protected $model;
    public function __construct()
    {
        $this->model = new User();
    }
    public function login(Request $request)
    {
        $credentials = $request->only('phone', 'password');
        if(Auth::guard('mini')->attempt($credentials)) {
            $user = Auth::guard('mini')->user();
            $user->updateToken();
            $user->avatar = $user->avatar ? $user->avatar : 'https://t18.9026.com/mini/default-user.png';
            $user->topRole = $user->getTopRole();
            return $this->success(['data' => $user]);
        }
        return $this->error(['msg' => '账号或密码错误']);
    }

    //通过微信登陆时需要判断手机号是否存在，若存在就不要再往数据库中添加数据了
    //将这一步的通过微信授权登陆改为直接手机授权登陆
    public function loginByWechat(Request $request)
    {
        $app = app('wechat.mini_program');
        $session_key = $request->input('session_key');
        if(!$session_key && $request->input('code')) {
            $res = $app->auth->session($request->input('code'));
            if (empty($res['openid']) || empty($res['session_key'])){
                return $this->error(['msg' => '微信code错误']);
            }
            if(isset($res['session_key'])) $session_key = $res['session_key'];
        }
        if($session_key) {
            $data = $app->encryptor->decryptData($session_key, $request->input('iv'), $request->input('encryptedData'));
            Log::info('info'.json_encode($data));
            Log::info('info'.json_encode($res));

            if(isset($data['phoneNumber'])) {
                $user = Auth::guard('mini')->user();
                //在数据库中若存在该手机号码的数据需要update进行修改数据、若不存在需要向数据库中添加数据
                $user = User::where("phone","=",$data['phoneNumber'])->first();
                if(!empty($user)){
                    if(empty($user->open_id)){
                        //存在手机号码直接修改
                        User::where('phone',$data['phoneNumber'] )->update(['open_id' => $res['openid'],'session_key'=>$res['session_key']]);
                    }
                    $user->updateToken();
                    $user = $user->getUserInfo($session_key);
                    return $this->success(['data' => $user]);
//                    return $this->error(['msg' => '后台已经存在这个手机号码了，请换一个手机号码绑定']);
                }

                //用openid区查找用户是否存在，存在更新openid
                $user = User::where("open_id","=",$res['openid'])->first();
                if(!empty($user)){
                    if(empty($user->phone)){
                        User::where('open_id',$res['openid'] )->update(['phone' => $data['phoneNumber'],'session_key'=>$res['session_key']]);
                    }
                    $user->updateToken();
                    $user = $user->getUserInfo($session_key);
                    return $this->success(['data' => $user]);
                }

                //不存在手机号码直接添加数据
                $user = User::firstOrCreate([
                    'open_id' => $res['openid']
                ], [
                    'open_id' => $res['openid'],
                    'session_key'=>$res['session_key'],
                    'phone' => $data['phoneNumber'],
                ]);

                $user = $user->getUserInfo($session_key);
                return $this->success(['data' => $user]);
            }

            return $this->error(['msg' => '获取失败']);
        }
        return $this->error(['msg' => '获取失败']);
    }

    public function loginByWechat1(Request $request)
    {
        $app = app('wechat.mini_program');
        $session_key = $request->input('session_key');
        if(empty($session_key) && $request->input('code')) {
            $res = $app->auth->session($request->input('code'));
            if(isset($res['session_key'])) $session_key = $res['session_key'];
        }
        if($session_key) {
            $data = $app->encryptor->decryptData($session_key, $request->input('iv'), $request->input('encryptedData'));
            if(isset($data['openId'])) {
                if($request->input('bind')) {
                    $token = $request->header('X-Token');
                    $user = User::where('token', $token)->first();
                    if(!$user) return $this->error(['msg' => '找不到用户']);
                } else {
                    $user = User::firstOrCreate([
                        'open_id' => $data['openId']
                    ], [
                        'name' => $data['nickName'],
                        'nickname' => $data['nickName'],
                        'avatar' => $data['avatarUrl']
                    ]);
                    if(empty($user)) return $this->error(['msg' => '用户不存在，请先绑定账户']);
                }
                $union_id = isset($data['unionId']) ? $data['unionId'] : $user->union_id;
                $user->update([
                    'nickname' => $data['nickName'],
                    'avatar' => $data['avatarUrl'],
                    'union_id' => $union_id
                ]);
                $user->updateToken();
                $user = $user->getUserInfo($session_key);
                return $this->success(['data' => $user]);
            }
        }
        return $this->error(['msg' => '登陆失败']);
    }

    public function parsePhone(Request $request)
    {
        $app = app('wechat.mini_program');
        $session_key = $request->input('session_key');
        if(!$session_key && $request->input('code')) {
            $res = $app->auth->session($request->input('code'));
            Log::info('进入parsePhone函数 code是',$request->input('code').PHP_EOL);
            if(isset($res['session_key'])) $session_key = $res['session_key'];
        }
        if($session_key) {
            Log::info('进入parsePhone函数 有code是',$request->input('code').PHP_EOL);

            $data = $app->encryptor->decryptData($session_key, $request->input('iv'), $request->input('encryptedData'));
            Log::info('进入parsePhone函数 解析信息',json_encode($data));

            if(isset($data['phoneNumber'])) {
                Log::info('进入parsePhone函数 没有电话号码');

                $user = Auth::guard('mini')->user();
                //在个人信息中的第三个选项的手机号码绑定这一步不是先修改的操作而是先判断手机号码是否存在于数据库中，若存在于数据库就可以不用修改了直接返回该手机号码已经在后台设置了
                $phone = User::where("phone","=",$data['phoneNumber'])->first();
                if(!empty($phone)){
                    return $this->error(['msg' => '后台已经存在这个手机号码了，请换一个手机号码绑定']);
                }
                $user->update(['phone' => $data['phoneNumber']]);
                $user = $user->getUserInfo($session_key);
                return $this->success(['data' => $user]);
            }

            return $this->error(['msg' => '获取失败']);
        }
        Log::info('进入parsePhone函数 没有code'.PHP_EOL);

        return $this->error(['msg' => '获取失败']);
    }

    public function reset(Request $request)
    {
        $user = User::where('phone', $request->input('phone'))->first();
        if(!$user) return $this->error(['msg' => '账号不存在']);
        UserReset::create([
            'user_id' => $user->id,
            'phone' => $request->input('phone'),
            'name' => $request->input('name')
        ]);
        return $this->success();
    }

    public function getUserInfo()
    {
        $user = Auth::guard('mini')->user();
        $user->avatar = $user->avatar ? $user->avatar : 'https://t18.9026.com/mini/default-user.png';
        $user = $user->getUserInfo();
        return $this->success(['data' => $user]);
    }
}