Create Post resource CRUD via Laravel

php artisan make:model -mrc Post

<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

return new class extends Migration
{
    /**
     * Run the migrations.
     */
    public function up(): void
    {
        Schema::create('posts', function (Blueprint $table) {
            $table->id();
            $table->timestamps();
            $table->foreignId('user_id')->constrained()->cascadeOnDelete();
            $table->string('title');
            $table->string('content');
        });
    }

    /**
     * Reverse the migrations.
     */
    public function down(): void
    {
        Schema::dropIfExists('posts');
    }
};

php artisan migrate

Route::resource('posts', PostController::class)
    ->only(['index', 'store', 'edit', 'update', 'destroy'])
    ->middleware(['auth', 'verified']);

<?php

namespace App\Http\Controllers;

use App\Models\Post;
use App\Models\User;
use Illuminate\Http\Request;

class PostController extends Controller
{
    /**
     * Display a listing of the resource.
     */
    public function index()
    {
        return view('posts.index', [
            'posts' => Post::with('user')->latest()->get(),
        ]);
    }

    /**
     * Show the form for creating a new resource.
     */
    public function create()
    {
        //
    }

    /**
     * Store a newly created resource in storage.
     */
    public function store(Request $request)
    {
        $validated = $request->validate([
            'title' => 'required|string|max:25',
            'content' => 'required|string|max:255',
        ]);
 
        $request->user()->posts()->create($validated);
 
        return redirect(route('posts.index'));
    }

    /**
     * Display the specified resource.
     */
    public function show(Post $post)
    {
        //
    }

    /**
     * Show the form for editing the specified resource.
     */
    public function edit(Post $post)
    {
        $this->authorize('update', $post);
 
        return view('posts.edit', [
            'post' => $post,
        ]);
    }

    /**
     * Update the specified resource in storage.
     */
    public function update(Request $request, Post $post)
    {
        $this->authorize('update', $post);
 
        $validated = $request->validate([
            'title' => 'required|string|max:25',
            'content' => 'required|string|max:255',
        ]);
 
        $post->update($validated);
 
        return redirect(route('post.index'));
    }

    /**
     * Remove the specified resource from storage.
     */
    public function destroy(Post $post)
    {
        $this->authorize('delete', $post);
 
        $chirp->delete();
 
        return redirect(route('posts.index'));
    }
}

php artisan make:policy PostPolicy --model=Post

<?php

namespace App\Policies;

use App\Models\Post;
use App\Models\User;
use Illuminate\Auth\Access\Response;

class PostPolicy
{
    /**
     * Determine whether the user can view any models.
     */
    public function viewAny(User $user): bool
    {
        //
    }

    /**
     * Determine whether the user can view the model.
     */
    public function view(User $user, Post $post): bool
    {
        //
    }

    /**
     * Determine whether the user can create models.
     */
    public function create(User $user): bool
    {
        //
    }

    /**
     * Determine whether the user can update the model.
     */
    public function update(User $user, Post $post): bool
    {
        return $post->user()->is($user);
    }

    /**
     * Determine whether the user can delete the model.
     */
    public function delete(User $user, Post $post): bool
    {
        return $this->update($user, $post);
    }

    /**
     * Determine whether the user can restore the model.
     */
    public function restore(User $user, Post $post): bool
    {
        //
    }

    /**
     * Determine whether the user can permanently delete the model.
     */
    public function forceDelete(User $user, Post $post): bool
    {
        //
    }
}