优化项目中现有的代码 以count 判断的 数据

app/Http/Controllers/GroupController.php

@@ -33,8 +33,8 @@ class GroupController extends Controller
     {
         $id = $request->id;
         $groups = $this->mGroup->get($id);
-        if (count($groups) > 0){
 
+        if ($groups){
             return view('admin/group/groupinformation',compact('groups'));
         }
 
@@ -55,7 +55,7 @@ class GroupController extends Controller
         }else{
             $id = $request->id;
             $group = $this->mGroup->get($id);
-            if (count($group) > 0){
+            if ($group){
                 return view('admin/group/update',compact('group'));
             }
             return Message::makeError('查找失败');
@@ -109,7 +109,7 @@ class GroupController extends Controller
         }else{
             $id = $request->id;
             $group = $this->mGroup->get($id);
-            if (count($group) > 0){
+            if ($group){
                 return view('admin/group/transfer',compact('group'));
             }
             return Message::makeError('获取失败请重试！');

app/Http/Controllers/ProjectController.php

@@ -21,7 +21,7 @@ class ProjectController extends Controller
     {
         $projectid = $request->id;
         $project = $this->mProject->get($projectid);
-        if (project){
+        if ($project){
             return view('admin/project/projectinformation',compact('project'));
         }else{
             echo '项目查不到！';
@@ -88,7 +88,6 @@ class ProjectController extends Controller
         if (count($projects) > 0){
             return view('admin/project/projecliketables',compact('projects'));
         }
-
         return Message::makeError('错误');
 
 

app/Models/Board.php

-<?php
-
-namespace App\Models;
-
-use Illuminate\Database\Eloquent\Model;
-
-class Board extends Model
-{
-    //
-}

app/Providers/BroadcastServiceProvider.php

-<?php
-
-namespace App\Providers;
-
-use Illuminate\Support\ServiceProvider;
-use Illuminate\Support\Facades\Broadcast;
-
-class BroadcastServiceProvider extends ServiceProvider
-{
-    /**
-     * Bootstrap any application services.
-     *
-     * @return void
-     */
-    public function boot()
-    {
-        Broadcast::routes();
-
-        require base_path('routes/channels.php');
-    }
-}

app/Providers/EmailServiceProvider.php

-<?php
-
-namespace App\Providers;
-
-use App\Services\EmailService;
-use Illuminate\Support\ServiceProvider;
-
-class EmailServiceProvider extends ServiceProvider
-{
-    /**
-     * Bootstrap the application services.
-     *
-     * @return void
-     */
-    public function boot()
-    {
-        //
-    }
-
-    /**
-     * Register the application services.
-     *
-     * @return void
-     */
-    public function register()
-    {
-        //绑定关系
-        $this->app->singleton("App\Contracts\EmailServiceContract",function(){
-            //return new EmailCheckService();
-            return new EmailService();
-        });
-    }
-}

app/Services/EmailService.php

-<?php
-
-namespace App\Services;
-
-use App\Contracts\EmailServiceContract;
-use App\Models\EmailCheck;
-use App\Models\User;
-use App\Util\Message;
-use Illuminate\Support\Facades\Mail;
-
-class EmailService implements EmailServiceContract
-{
-
-    public $token = '';
-
-
-    public function sendEmail($email_address, $view, $subject)
-    {
-        //生成唯一验证码3
-        $this->token = md5(time()).md5(rand()).uniqid();
-        //对应数据存入数据库
-        $result = $this->saveData($email_address,$this->token);
-
-        if ($result){
-            return $this->send($email_address,$view,$subject);
-        }else{
-            return false;
-        }
-
-    }
-
-
-    //邮件数据存入数据库
-    public function saveData($email_address,$token)
-    {
-        $user_email = new EmailCheck();
-        $user_email->email = $email_address;
-        $user_email->token = $token;
-        $user_email->status = 0;
-        $result = $user_email->save();
-        if ($result){
-            return true;
-        }else{
-            return false;
-        }
-    }
-
-
-
-    // 发送
-    public function send($email_address, $view, $subject)
-    {
-        $result = false;
-        try{
-            //获取绝对路径
-            Mail::send($view, ['user' => $email_address, 'token' => $this->token], function ($m) use ($subject, $email_address) {
-                $m->to($email_address)->subject($subject);
-            });
-            $result = true;
-        }catch (Exception $exception){
-            return $result;
-        }
-        return $result;
-
-    }
-
-
-
-
-    // 邮件校验
-    public function checkEmail($token)
-    {
-        //接收到验证码
-        $token = $token;
-        $EmailCheck = EmailCheck::where('token',$token)->get();
-
-        if(count($EmailCheck)) {
-            $id = $EmailCheck[0]['id'];
-            $EmailToken = $EmailCheck[0]['token'];
-
-            // 获取表中 token 生成时间
-            $tokenTime = strtotime($EmailCheck[0]['updated_at']);
-            $time = time();
-
-            if ($time - $tokenTime >1800){
-                return false;
-            }
-            if ($token != $EmailToken){
-                return false;
-            }
-            if ($EmailCheck[0]['status'] == 1){
-                return false;
-            }else{
-                $EmailChecks =EmailCheck::find(15);
-                        $EmailChecks->status = 1;
-                        $result = $EmailChecks->update();
-                        if ($result){
-                            return true;
-                        }else{
-                            return false;
-                        }
-            }
-        }else{
-            return false;
-        }
-
-    }
-
-
-
-
-
-}
\ No newline at end of file

app/Util/UploadPhoto.php

-<?php
-/**
- * Created by PhpStorm.
- * User: Aladin
- * Date: 2017/9/27
- * Time: 17:28
- */
-
-namespace App\Util;
-
-
-use Illuminate\Support\Facades\Storage;
-
-class UploadPhoto
-{
-
-
-    public function upload($head_icon)
-    {
-        // 获取上传文件的大小
-        $size = $head_icon->getSize();
-
-        if ($size > 2*1024*1024){
-            return back()->with('上传文件不能超过2M');
-        }
-        // 文件类型
-        $mimeType = $head_icon->getMimeType();
-        // 扩展文件名
-        $ext = $head_icon->getClientOriginalExtension();
-        // 判断是否通过HTTP POST 上传
-        $realPath = $head_icon->getRealPath();
-        if (!$realPath){
-            return '操作非法';
-        }
-
-        $today = date('Y-m-d');
-        $dir = storage_path().'\app\public\uploads\\'.$today;
-        if (!$dir){
-            mkdir($dir);
-        }
-        // 新文件名
-        $newFilename = uniqid().'.'.$ext;
-        if (Storage::disk('uploads')->put($today.'/'.$newFilename,file_get_contents($realPath))){
-            $head_icon = 'storage/'.$today.'/'.$newFilename;
-
-            return $head_icon;
-        }else{
-            return false;
-        }
-
-    }
-
-
-}
\ No newline at end of file

config/app.php

@@ -178,7 +178,6 @@ return [
 
 
 
-        App\Providers\EmailServiceProvider::class,
         App\Providers\GroupServiceProvider::class,
         App\Providers\ProjectServiceProvider::class,
         App\Providers\ScheduleServiceProvider::class,