bulletin CMS

app/Bulletin.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace App;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Bulletin extends Model
+{
+    protected $table = "bulletin";
+    protected $primaryKey = "bulletin_id";
+    public $timestamps = false;
+}

app/Http/Controllers/BulletinController.php

@@ -0,0 +1,120 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use APIReturn;
+use App\Bulletin;
+use Illuminate\Http\Request;
+
+class BulletinController extends Controller
+{
+    /**
+     * 获得全部公告
+     * @param Request $request
+     * @return \Illuminate\Http\JsonResponse
+     * @author Eridanus Sora <[email protected]>
+     */
+    public function list(Request $request)
+    {
+        try {
+            return APIReturn::success(Bulletin::orderBy('bulletin_id', 'desc')->get());
+        } catch (\Exception $e) {
+            return APIReturn::error("database_error", "数据库读写错误", 500);
+        }
+    }
+
+    /**
+     * 创建公告
+     * @param Request $request
+     * @return \Illuminate\Http\JsonResponse
+     * @author Eridanus Sora <[email protected]>
+     */
+    public function create(Request $request)
+    {
+        $validator = \Validator::make($request->only(['title', 'content']), [
+            'title' => 'required',
+            'content' => 'required'
+        ], [
+            'title.required' => '缺少标题字段',
+            'content.required' => '缺少内容字段'
+        ]);
+
+        if ($validator->fails()) {
+            return APIReturn::error('invalid_parameters', $validator->errors()->all(), 400);
+        }
+
+        try {
+            $bulletin = new Bulletin();
+            $bulletin->title = $request->input('title');
+            $bulletin->content = $request->input('content');
+            $bulletin->save();
+            return APIReturn::success($bulletin);
+        } catch (\Exception $e) {
+            dump($e);
+            return APIReturn::error("database_error", "数据库读写错误", 500);
+        }
+    }
+
+    /**
+     * 删除公告
+     * @param Request $request
+     * @return \Illuminate\Http\JsonResponse
+     * @author Eridanus Sora <[email protected]>
+     */
+    public function delete(Request $request)
+    {
+        $validator = \Validator::make($request->only(['bulletinId']), [
+            'bulletinId' => 'required'
+        ], [
+            'bulletinId.required' => '缺少公告ID字段'
+        ]);
+
+        if ($validator->fails()) {
+            return APIReturn::error('invalid_parameters', $validator->errors()->all(), 400);
+        }
+
+        try{
+            $bulletin = Bulletin::find($request->input('bulletinId'));
+            if (!$bulletin){
+                return APIReturn::error("bulletin_not_found", "该公告不存在", 404);
+            }
+            $bulletin->delete();
+            return APIReturn::success();
+        }
+        catch (\Exception $e){
+            return APIReturn::error("database_error", "数据库读写错误", 500);
+        }
+    }
+
+    /**
+     * 修改公告
+     * @param Request $request
+     * @return \Illuminate\Http\JsonResponse
+     * @author Eridanus Sora <[email protected]>
+     */
+    public function edit(Request $request){
+        $validator = \Validator::make($request->only(['bulletinId', 'title', 'content']), [
+           'bulletinId' => 'required',
+           'title' => 'required',
+           'content' => 'required'
+        ]);
+
+        if ($validator->fails()) {
+            return APIReturn::error('invalid_parameters', $validator->errors()->all(), 400);
+        }
+
+        try{
+            $bulletin = Bulletin::find($request->input('bulletinId'));
+            if (!$bulletin){
+                return APIReturn::error("bulletin_not_found", "该公告不存在", 404);
+            }
+            $bulletin->title = $request->input('title');
+            $bulletin->content = $request->input('content');
+            $bulletin->save();
+            return APIReturn::success($bulletin);
+        }
+        catch (\Exception $e){
+            return APIReturn::error("database_error", "数据库读写错误", 500);
+        }
+    }
+}

app/Http/Controllers/TeamController.php

@@ -322,8 +322,9 @@ public function forceResetPassword(Request $request)
      */
     public function getRanking(Request $request)
     {
+        $page = $request->input('page') ?? '1';
         try {
-            $result = Team::where('admin', '=', '0')->orderByScore()->take(20)->get();
+            $result = Team::where('admin', '=', '0')->orderByScore()->skip(($page - 1) * 20)->take(20)->get();
 
             $result->makeHidden([
                 'email', 'admin', 'banned', 'created_at', 'updated_at', 'lastLoginTime', 'signUpTime', 'flag', 'category_id', 'level_id', 'challenge_id', 'log_id', 'score', 'token'

database/migrations/2017_11_08_134052_add_bulletin_table.php

@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class AddBulletinTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create("bulletin", function(Blueprint $table){
+           $table->increments("bulletin_id");
+           $table->string("title");
+           $table->text("content");
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        //
+    }
+}

routes/web.php

@@ -94,6 +94,16 @@
           Route::post('edit', 'SystemController@editMetaInfo');
        });
     });
+
+    Route::group(['prefix' => 'Bulletin'], function(){
+        Route::get('list', 'BulletinController@list');
+
+        Route::group(['middleware' =>  ['jwt.auth.mod', 'AdminCheck']], function(){
+           Route::post('delete', 'BulletinController@delete');
+           Route::post('create', 'BulletinController@create');
+           Route::post('edit', 'BulletinController@edit');
+        });
+    });
 });
 
 Route::get('token/{token}', 'TeamController@tokenVerify');