create laravel: laravel new laravel8-crud

inside the folder

composer require laravel/ui

to add assets bootstrap

php artisan ui bootstrap
npm install && npm run dev

edit the .env

comment #DB_HOST=mysql
uncomment DB_HOST=127.0.0.1

create database name

laravel8_crud

to clear and cache config

php artisan config:cache

model

php artisan make:model Post -m

add this code in `app/Models/Post.php`

 protected $fillable =[
        'title','description','price'
    ];

edit the function and add this code in `database/migrations/2020_12_11_030104_create_posts_table.php`

 public function up()
     {
         Schema::create('posts', function (Blueprint $table) {
             $table->id();
             $table->string("title");
             $table->string("description");
             $table->double("price");
             $table->timestamps();
         });
     }

#migration php artisan migrate:fresh

#controller php artisan make:controller CrudController

in resources/views create folder `layout` and `post`

create file under the folder layout
app.blade.php
- add this code
create file under the folder posts
create.blade.php
- add this code
edit.blade.php
- add this code
index.blade.php
- add this code
show.blade.php
- add this code

in `app/Http/Controllers/CrudController.php`

`validate([
            'title'=> 'required|max:255',
            'description'=> 'required|max:255',
            'price'=> 'required|max:255'
        ]);
        $post = new Post([
            'title' => $request->get('title'),
            'description' => $request->get('description'),
            'price' => $request->get('price'),
        ]);
        $post->save();
        return redirect('/index')->with('success', 'Post added successfully!');
    }

    public function show($id){
        $post = Post::find($id);
        return view('posts.show', compact('post'));
    }

    public function edit($id){
        $post = Post::find($id);
        return view('posts.edit', compact('post'));
    }
    public function update(Request $request, $id){
        $request->validate([
            'title'=> 'required|max:255',
            'description'=> 'required|max:255',
            'price'=> 'required|max:255'
        ]);
        $post = Post::find($id);
        $post->title = $request->get('title');
        $post->description = $request->get('description');
        $post->price = $request->get('price');
        $post->save();
        return redirect('/index')->with('success', 'Post edited successfully!');
    }
    public function destroy($id){
        $post = Post::find($id);
        $post->delete();
        return redirect('/index')->with('success', 'Post deleted!');
    }
}
`

add this `app/Models/Post.php`

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

/**
 * @method static find($id)
 */
class Post extends Model
{
    use HasFactory;
    protected $fillable =[
        'title','description','price'
    ];
}

add routes in `routes/web.php`

`Route::resource("index", "App\Http\Controllers\CrudController");
Route::resource("/", "App\Http\Controllers\CrudController");`

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