Laravel? ???? ??? ?? ? ?? ???? ???? ??

??:
?? ? ? ?? ???? ??? ?? ??? ?? ???? ??? ???? ?? ??? ?? ? ?? ???? ?? ?? ???? ?????. ??????. ? ????? Laravel ?????? ???? ??? ??? ?? ? ?? ???? ???? ?? ?? ??? ?????.

1. ?? ??
???? ?? ?? ??? ???? ???. ???? PHP? Composer? ???? ?? Laravel? ???? ??? ?????.

2. ???? ??
?? ??? ??? ?? ????? ????? ??? ?????. ?? ?? ?? ??? ???? ? Laravel ????? ?????:

composer create-project --prefer-dist laravel/laravel qa-platform

? ??? ?? ??? Laravel? ?????? ???? ?? ????? qa-platform??? ??? ?????.

3. ?????? ??
???? Laravel?? ???? ??????? ???? ???. ???? ?? ?????? .env ??? ?? ? ??? ?? ?? ?? ????.

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=homestead
DB_USERNAME=homestead
DB_PASSWORD=secret

?????? ??? ????? ??? ?? ??? ?????. ??? ??? ? ?? ??? ???? ?????? ?????? ??? ?????.

php artisan migrate

? ??? ???? ?? ??? ?? ?? ??? ???? ?????.

4. ??? ?? ?? ???
Laravel??? ??? ???? ??????? ?????. ?? ??? ?? ??? ???? ???. ??? ??? ?? ???? ?? ????? ??? ? ?? ??? ?????.

php artisan make:model Question -m
php artisan make:model Answer -m

?? ? ? ??? ?? ??? ? ?? ?? ??? ?????.

???? ?????? ?????? ??? ?? create_questions_table.php ??? ?? ??? ?????.

public function up()
{
    Schema::create('questions', function (Blueprint $table) {
        $table->id();
        $table->string('title');
        $table->longText('description');
        $table->timestamps();
    });
}

?? ?? create_answers_table.php ??? ???? ?? ??? ?????.

public function up()
{
    Schema::create('answers', function (Blueprint $table) {
        $table->id();
        $table->unsignedBigInteger('question_id');
        $table->longText('content');
        $table->timestamps();
        
        $table->foreign('question_id')->references('id')->on('questions');
    });
}

???? ?? ??? ???? ?????? ??? ?????. migration:

php artisan migrate

?????? ??????? ???? ??????? ??? ????? ? ?? ??? ???? ?????.

5. ???? ? ? ??
??? ??? ??? ???? ????? ???, ???? ???? ?? ?? ???? ???.

?? ??? ??? ?? ???? ?? ????? ??? ? ?? ??? ???? ????? ????.

php artisan make:controller QuestionController --resource
php artisan make:controller AnswerController --resource

? ??? ???? app/Http/Controllers ??? ? ?? ??? ???? ?????. ?? ??. QuestionController.php ??? ?? ?? ??? ?????.

public function index()
{
    $questions = Question::all();
    return view('questions.index', compact('questions'));
}

public function create()
{
    return view('questions.create');
}

public function store(Request $request)
{
    $question = Question::create([
        'title' => $request->input('title'),
        'description' => $request->input('description')
    ]);

    return redirect()->route('questions.index');
}

?? ?? AnswerController.php ??? ?? ?? ??? ?????.

public function store(Question $question, Request $request)
{
    $answer = Answer::create([
        'question_id' => $question->id,
        'content' => $request->input('content')
    ]);

    return redirect()->route('questions.show', $question);
}

???? ?? ? ??? ????. resources/views ??? questions ??? ???? ? ?? index.blade.php, create.blade.php, show.blade.php 3?? ? ??? ?????. ?? ?? ?? HTML ??? ? ??? ???? ??? ?? ???? ?????.

6. ??? ??
??? ??? URL? ?? Q&A ???? ???? ? ??? ???? ???? ????.

routes/web.php ??? ?? ?? ??? ?????.

Route::resource('questions', 'QuestionController');
Route::post('questions/{question}/answers', 'AnswerController@store')->name('answers.store');

?? ?? ??? ?????.

7. ?? ??
?? Laravel ?? ??? ???? ?????? Q&A ???? ???? ? ????.

??? ???? ?? ??? ???? ??? ?????.

php artisan serve

?? ?? ????? http://localhost:8000/questions? ???? Q&A ??? ????? ??????.

??:
? ??? ?? Laravel ?????? ???? ??? ??? ?? ? ?? ???? ????? ????? ??, ????, ? ?? ? ?? ?? ??? ?????. ? ??? Laravel ?????? ??? ???? ? ??? ??? ????.

? ??? Laravel? ???? ??? ?? ? ?? ???? ???? ??? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!