История 00097. Восхождение на Ларавель

 <?php
  ...
 use App\Http\Controllers\ChirpController;
 use App\Http\Controllers\ProfileController;
 use Illuminate\Support\Facades\Route;
  
 Route::get('/', function () {
     return view('welcome');
 });
  
 Route::get('/dashboard', function () {
     return view('dashboard');
 })->middleware(['auth', 'verified'])->name('dashboard');
  
 Route::middleware('auth')->group(function () {
     Route::get('/profile', [ProfileController::class, 'edit'])->name('profile.edit');
     Route::patch('/profile', [ProfileController::class, 'update'])->name('profile.update');
     Route::delete('/profile', [ProfileController::class, 'destroy'])->name('profile.destroy');
 });
  
 Route::resource('chirps', ChirpController::class)
-    ->only(['index', 'store'])
+    ->only(['index', 'store', 'edit', 'update'])
     ->middleware(['auth', 'verified']);
  ...
 require __DIR__.'/auth.php';
  

 <x-app-layout>
     <div class="max-w-2xl mx-auto p-4 sm:p-6 lg:p-8">
         <form method="POST" action="{{ route('chirps.store') }}">
             @csrf
             <textarea
                 name="message"
                 placeholder="{{ __('What\'s on your mind?') }}"
                 class="block w-full border-gray-300 focus:border-indigo-300 focus:ring focus:ring-indigo-200 focus:ring-opacity-50 rounded-md shadow-sm"
             >{{ old('message') }}</textarea>
             <x-input-error :messages="$errors->get('message')" class="mt-2" />
             <x-primary-button class="mt-4">{{ __('Chirp') }}</x-primary-button>
         </form>
  
         <div class="mt-6 bg-white shadow-sm rounded-lg divide-y">
             @foreach ($chirps as $chirp)
                 <div class="p-6 flex space-x-2">
                     <svg xmlns="http://www.w3.org/2000/svg" class="h-6 w-6 text-gray-600 -scale-x-100" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
                         <path stroke-linecap="round" stroke-linejoin="round" d="M8 12h.01M12 12h.01M16 12h.01M21 12c0 4.418-4.03 8-9 8a9.863 9.863 0 01-4.255-.949L3 20l1.395-3.72C3.512 15.042 3 13.574 3 12c0-4.418 4.03-8 9-8s9 3.582 9 8z" />
                     </svg>
                     <div class="flex-1">
                         <div class="flex justify-between items-center">
                             <div>
                                 <span class="text-gray-800">{{ $chirp->user->name }}</span>
                                 <small class="ml-2 text-sm text-gray-600">{{ $chirp->created_at->format('j M Y, g:i a') }}</small>
+                                @unless ($chirp->created_at->eq($chirp->updated_at))
+                                    <small class="text-sm text-gray-600"> &middot; {{ __('edited') }}</small>
+                                @endunless
                             </div>
+                            @if ($chirp->user->is(auth()->user()))
+                                <x-dropdown>
+                                    <x-slot name="trigger">
+                                        <button>
+                                            <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4 text-gray-400" viewBox="0 0 20 20" fill="currentColor">
+                                                <path d="M6 10a2 2 0 11-4 0 2 2 0 014 0zM12 10a2 2 0 11-4 0 2 2 0 014 0zM16 12a2 2 0 100-4 2 2 0 000 4z" />
+                                            </svg>
+                                        </button>
+                                    </x-slot>
+                                    <x-slot name="content">
+                                        <x-dropdown-link :href="route('chirps.edit', $chirp)">
+                                            {{ __('Edit') }}
+                                        </x-dropdown-link>
+                                    </x-slot>
+                                </x-dropdown>
+                            @endif
                         </div>
                         <p class="mt-4 text-lg text-gray-900">{{ $chirp->message }}</p>
                     </div>
                 </div>
             @endforeach
         </div>
     </div>
 </x-app-layout>

<x-app-layout>
    <div class="max-w-2xl mx-auto p-4 sm:p-6 lg:p-8">
        <form method="POST" action="{{ route('chirps.update', $chirp) }}">
            @csrf
            @method('patch')
            <textarea
                name="message"
                class="block w-full border-gray-300 focus:border-indigo-300 focus:ring focus:ring-indigo-200 focus:ring-opacity-50 rounded-md shadow-sm"
            >{{ old('message', $chirp->message) }}</textarea>
            <x-input-error :messages="$errors->get('message')" class="mt-2" />
            <div class="mt-4 space-x-2">
                <x-primary-button>{{ __('Save') }}</x-primary-button>
                <a href="{{ route('chirps.index') }}">{{ __('Cancel') }}</a>
            </div>
        </form>
    </div>
</x-app-layout>

 <?php
  ...
 namespace App\Http\Controllers;
  
 use App\Models\Chirp;
 use Illuminate\Http\RedirectResponse;
 use Illuminate\Http\Request;
 use Illuminate\Http\Response;
+use Illuminate\Support\Facades\Gate;
 use Illuminate\View\View;
  
 class ChirpController extends Controller
 {
  ...
     /**
      * Display a listing of the resource.
      */
     public function index(): View
     {
         return view('chirps.index', [
             'chirps' => Chirp::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): RedirectResponse
     {
         $validated = $request->validate([
             'message' => 'required|string|max:255',
         ]);
  
         $request->user()->chirps()->create($validated);
  
         return redirect(route('chirps.index'));
     }
  
     /**
      * Display the specified resource.
      */
     public function show(Chirp $chirp)
     {
         //
     }
  
     /**
      * Show the form for editing the specified resource.
      */
-    public function edit(Chirp $chirp)
+    public function edit(Chirp $chirp): View
     {
-        //
+        Gate::authorize('update', $chirp);
+ 
+        return view('chirps.edit', [
+            'chirp' => $chirp,
+        ]);
     }
     /**
      * Update the specified resource in storage.
      */
-    public function update(Request $request, Chirp $chirp)
+    public function update(Request $request, Chirp $chirp): RedirectResponse
     {
-        //
+        Gate::authorize('update', $chirp);
+ 
+        $validated = $request->validate([
+            'message' => 'required|string|max:255',
+        ]);
+ 
+        $chirp->update($validated);
+ 
+        return redirect(route('chirps.index'));
     }
  ...
     /**
      * Remove the specified resource from storage.
      */
     public function destroy(Chirp $chirp)
     {
         //
     }
  
 }

 <?php
  ...
 namespace App\Policies;
  
 use App\Models\Chirp;
 use App\Models\User;
 use Illuminate\Auth\Access\HandlesAuthorization;
  
 class ChirpPolicy
 {
  ...
     use HandlesAuthorization;
  
     /**
      * 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, Chirp $chirp): 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, Chirp $chirp): bool
     {
-        //
+        return $chirp->user()->is($user);
     }
  ...
     /**
      * Determine whether the user can delete the model.
      */
     public function delete(User $user, Chirp $chirp): bool
     {
         //
     }
  
     /**
      * Determine whether the user can restore the model.
      */
     public function restore(User $user, Chirp $chirp): bool
     {
         //
     }
  
     /**
      * Determine whether the user can permanently delete the model.
      */
     public function forceDelete(User $user, Chirp $chirp): bool
     {
         //
     }
  
 }

 <?php
  ...
 use App\Http\Controllers\ChirpController;
 use App\Http\Controllers\ProfileController;
 use Illuminate\Support\Facades\Route;
  
 Route::get('/', function () {
     return view('welcome');
 });
  
 Route::get('/dashboard', function () {
     return view('dashboard');
 })->middleware(['auth'])->name('dashboard');
  
 Route::middleware('auth')->group(function () {
     Route::get('/profile', [ProfileController::class, 'edit'])->name('profile.edit');
     Route::patch('/profile', [ProfileController::class, 'update'])->name('profile.update');
     Route::delete('/profile', [ProfileController::class, 'destroy'])->name('profile.destroy');
 });
  
 Route::resource('chirps', ChirpController::class)
-    ->only(['index', 'store', 'edit', 'update'])
+    ->only(['index', 'store', 'edit', 'update', 'destroy'])
     ->middleware(['auth', 'verified']);
  ...
 require __DIR__.'/auth.php';
  

 <?php
  ...
 namespace App\Http\Controllers;
  
 use App\Models\Chirp;
 use Illuminate\Http\RedirectResponse;
 use Illuminate\Http\Request;
 use Illuminate\Http\Response;
 use Illuminate\Support\Facades\Gate;
 use Illuminate\View\View;
  
 class ChirpController extends Controller
 {
  ...
     /**
      * Display a listing of the resource.
      */
     public function index(): View
     {
         return view('chirps.index', [
             'chirps' => Chirp::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): RedirectResponse
     {
         $validated = $request->validate([
             'message' => 'required|string|max:255',
         ]);
  
         $request->user()->chirps()->create($validated);
  
         return redirect(route('chirps.index'));
     }
  
     /**
      * Display the specified resource.
      */
     public function show(Chirp $chirp)
     {
         //
     }
  
     /**
      * Show the form for editing the specified resource.
      */
     public function edit(Chirp $chirp): View
     {
         Gate::authorize('update', $chirp);
  
         return view('chirps.edit', [
             'chirp' => $chirp,
         ]);
     }
  
     /**
      * Update the specified resource in storage.
      */
     public function update(Request $request, Chirp $chirp): RedirectResponse
     {
         Gate::authorize('update', $chirp);
  
         $validated = $request->validate([
             'message' => 'required|string|max:255',
         ]);
  
         $chirp->update($validated);
  
         return redirect(route('chirps.index'));
     }
  
     /**
      * Remove the specified resource from storage.
      */
-    public function destroy(Chirp $chirp)
+    public function destroy(Chirp $chirp): RedirectResponse
     {
-        //
+        Gate::authorize('delete', $chirp);
+ 
+        $chirp->delete();
+ 
+        return redirect(route('chirps.index'));
     }
 }

 <?php
  ...
 namespace App\Policies;
  
 use App\Models\Chirp;
 use App\Models\User;
 use Illuminate\Auth\Access\HandlesAuthorization;
  
 class ChirpPolicy
 {
  ...
     use HandlesAuthorization;
  
     /**
      * 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, Chirp $chirp): 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, Chirp $chirp): bool
     {
         return $chirp->user()->is($user);
     }
  
     /**
      * Determine whether the user can delete the model.
      */
     public function delete(User $user, Chirp $chirp): bool
     {
-        //
+        return $this->update($user, $chirp);
     }
  ...
     /**
      * Determine whether the user can restore the model.
      */
     public function restore(User $user, Chirp $chirp): bool
     {
         //
     }
  
     /**
      * Determine whether the user can permanently delete the model.
      */
     public function forceDelete(User $user, Chirp $chirp): bool
     {
         //
     }
  
 }

 <x-app-layout>
     <div class="max-w-2xl mx-auto p-4 sm:p-6 lg:p-8">
         <form method="POST" action="{{ route('chirps.store') }}">
             @csrf
             <textarea
                 name="message"
                 placeholder="{{ __('What\'s on your mind?') }}"
                 class="block w-full border-gray-300 focus:border-indigo-300 focus:ring focus:ring-indigo-200 focus:ring-opacity-50 rounded-md shadow-sm"
             >{{ old('message') }}</textarea>
             <x-input-error :messages="$errors->get('message')" class="mt-2" />
             <x-primary-button class="mt-4">{{ __('Chirp') }}</x-primary-button>
         </form>
  
         <div class="mt-6 bg-white shadow-sm rounded-lg divide-y">
             @foreach ($chirps as $chirp)
                 <div class="p-6 flex space-x-2">
                     <svg xmlns="http://www.w3.org/2000/svg" class="h-6 w-6 text-gray-600 -scale-x-100" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
                         <path stroke-linecap="round" stroke-linejoin="round" d="M8 12h.01M12 12h.01M16 12h.01M21 12c0 4.418-4.03 8-9 8a9.863 9.863 0 01-4.255-.949L3 20l1.395-3.72C3.512 15.042 3 13.574 3 12c0-4.418 4.03-8 9-8s9 3.582 9 8z" />
                     </svg>
                     <div class="flex-1">
                         <div class="flex justify-between items-center">
                             <div>
                                 <span class="text-gray-800">{{ $chirp->user->name }}</span>
                                 <small class="ml-2 text-sm text-gray-600">{{ $chirp->created_at->format('j M Y, g:i a') }}</small>
                                 @unless ($chirp->created_at->eq($chirp->updated_at))
                                     <small class="text-sm text-gray-600"> &middot; {{ __('edited') }}</small>
                                 @endunless
                             </div>
                             @if ($chirp->user->is(auth()->user()))
                                 <x-dropdown>
                                     <x-slot name="trigger">
                                         <button>
                                             <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4 text-gray-400" viewBox="0 0 20 20" fill="currentColor">
                                                 <path d="M6 10a2 2 0 11-4 0 2 2 0 014 0zM12 10a2 2 0 11-4 0 2 2 0 014 0zM16 12a2 2 0 100-4 2 2 0 000 4z" />
                                             </svg>
                                         </button>
                                     </x-slot>
                                     <x-slot name="content">
                                         <x-dropdown-link :href="route('chirps.edit', $chirp)">
                                             {{ __('Edit') }}
                                         </x-dropdown-link>
+                                        <form method="POST" action="{{ route('chirps.destroy', $chirp) }}">
+                                            @csrf
+                                            @method('delete')
+                                            <x-dropdown-link :href="route('chirps.destroy', $chirp)" onclick="event.preventDefault(); this.closest('form').submit();">
+                                                {{ __('Delete') }}
+                                            </x-dropdown-link>
+                                        </form>
                                     </x-slot>
                                 </x-dropdown>
                             @endif
                         </div>
                         <p class="mt-4 text-lg text-gray-900">{{ $chirp->message }}</p>
                     </div>
                 </div>
             @endforeach
         </div>
     </div>
 </x-app-layout>

@foreach ($chirps as $chirp)
  @if ($loop->even)
    <div class="p-6 flex space-x-2" style="background-color:#FFFFF0;">
  @else
    <div class="p-6 flex space-x-2" style="background-color:#F0FFFF;">
  @endif

@if ($chirp->user->id==1)
  <p class="mt-4 text-lg text-gray-900">{!! $chirp->message !!}</p>
@else
  <p class="mt-4 text-lg text-gray-900">{{ $chirp->message }}</p>
@endif