Новости(CRUD + PhotoStorage)

app/Http/Controllers/News/NewsController.php

@@ -0,0 +1,56 @@
+<?php
+
+namespace App\Http\Controllers\News;
+use App\Http\Controllers\Controller;
+use Illuminate\Http\Request;
+use App\Models\News;
+
+class NewsController extends Controller
+{
+    public function index(Request $request) {
+        $count = 5;
+        $news = new News;
+        if ($request->has('count')) {
+            $temp = (int)$request->count;
+            if ($temp>0 && $temp<= 100) {
+                $count = $temp;
+            }
+        }
+
+        return response()->json($news->orderByDesc('created_at')->paginate($count), 200);
+
+    }
+
+    public function store(Request $request) {
+        // Добавить проверку, после добавление авторизации
+        $request->validate([
+            'title' => 'required|min:5',
+            'description' => 'required',
+                           ]);
+        $news = News::create($request->all());
+
+        return response()->json($news, 201);
+    }
+
+    public function show(News $news) {
+
+        return response()->json($news, 200);
+    }
+
+    public function edit(News $news, Request $request) {
+        $request->validate([
+            'title' => 'required|min:5',
+            'description' => 'required'
+                           ]);
+        $news->update($request->all());
+
+        return response()->json($news, 200);
+
+    }
+
+    public function delete(News $news) {
+        $news->delete();
+
+        return response()->json(true, 204);
+    }
+}

app/Http/Controllers/News/NewsFileController.php

@@ -0,0 +1,81 @@
+<?php
+
+namespace App\Http\Controllers\News;
+
+use App\Models\NewsFile;
+use Illuminate\Http\Request;
+use App\Http\Controllers\Controller;
+use Illuminate\Support\Facades\Storage;
+use App\Models\News;
+
+
+class NewsFileController extends Controller
+
+{
+    private $image_ext = ['jpg', 'jpeg', 'png', 'gif'];
+    private $file_ext = ['doc', 'docx', 'pdf', 'odt', 'mp3', 'ogg', 'mpga', 'mp4', 'mpeg', 'ppt', 'pptx'];
+
+    public function store(News $news, Request $request)
+    {
+        $newsId = $news->id;
+        $max_size = (int)ini_get('upload_max_filesize') * 1000;
+        $all_ext = implode(',', $this->allExtensions());
+
+        $this->validate($request, [
+            'name' => 'required',
+            'file' => 'required|file|mimes:' . $all_ext . '|max:' . $max_size
+        ]);
+
+        $file = $request->file('file');
+        $ext = $file->getClientOriginalExtension();
+        $type = $this->getType($ext);
+
+        if (Storage::putFileAs('public/news/' . $newsId . '/' . $type . '/', $file, $request->name)) {
+            NewsFile::create([
+                                     'name' => $request->name,
+                                     'type' => $type,
+                                     'extension' => $ext,
+                                     'news_id' => $newsId,
+                                      $file,
+                                      $request->name . $ext
+                                 ]);
+            $news->photo_uri = '/storage/news' . '/' . $newsId . '/' . $type . '/' . $request->name;
+            return true;
+        }
+        return false;
+    }
+
+
+
+
+
+    public function delete(NewsFile $file) {
+
+        if (Storage::disk('local')->exists('/public/news/' . $file->news_id . '/' . $file->type . '/' . $file->name )) {
+            if (Storage::disk('local')->delete('/public/news/' . $file->news_id . '/' . $file->type . '/' . $file->name)) {
+                return response()->json($file->delete(), 204);
+            }
+        }
+        return response()->json(['News not found'], 404);
+    }
+
+
+    private function getType($ext)
+    {
+        if (in_array(strtolower($ext), $this->image_ext)) {
+            return 'image';
+        }
+
+        if (in_array(strtolower($ext), $this->file_ext)) {
+            return 'file';
+        }
+    }
+
+    private function allExtensions()
+    {
+        return array_merge($this->image_ext, $this->file_ext);
+    }
+
+
+
+}

app/Models/News.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class News extends Model
+{
+    use HasFactory;
+    protected $fillable = ['title', 'description', 'headteacher_id']; // убрать headteacher_id после добавления авторизации
+
+}
+

app/Models/NewsFile.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class NewsFile extends Model
+{
+    use HasFactory;
+    protected $table = 'news_files';
+}

database/migrations/2020_12_14_170701_create_news_table.php

@@ -0,0 +1,37 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateNewsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('news', function (Blueprint $table) {
+            $table->id();
+            $table->string('title');
+            $table->text('description');
+            $table->string('photo_uri')->nullable();
+            $table->unsignedInteger('headteacher_id');
+
+            $table->foreign('headteacher_id')->references('id')->on('head_teachers');
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('news');
+    }
+}

database/migrations/2020_12_15_092036_create_news_files_table.php

@@ -0,0 +1,39 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateNewsFilesTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('news_files', function (Blueprint $table) {
+            $table->bigIncrements('id');
+            $table->string('name');
+            $table->string('type');
+            $table->string('extension');
+            $table->timestamps();
+            $table->unsignedInteger('news_id');
+            $table->foreign('news_id')
+                ->references('id')->on('news')
+                ->onDelete('no action');
+
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('news');
+    }
+}

routes/api.php

@@ -42,3 +42,13 @@ Route::group(['prefix' => 'banktask'], function () {
 Route::get('/file/{file}/download', 'BankTaskFileController@download');
 Route::delete('/file/{file}/delete', 'BankTaskFileController@delete');
 Route::put('/file/{file}/update', 'BankTaskFileController@update');
+
+Route::group(['prefix' => 'news'], function () {
+   Route::post('', 'News\NewsController@store');
+   Route::get('', 'News\NewsController@index');
+   Route::get('/{news}', 'News\NewsController@show');
+   Route::put('/{news}', 'News\NewsController@edit');
+   Route::delete('/{news}', 'News\NewsController@delete');
+   Route::post('/{news}/addphoto', 'News\NewsFileController@store');
+   Route::delete('/{file}', 'News\NewsFileController@delete');
+});