Feature/lar 111 create edit discussion (#236)

Author: StevyMarlino

app/Actions/Discussion/ConvertDiscussionToThreadAction.php

@@ -13,7 +13,7 @@ final class ConvertDiscussionToThreadAction
     public function execute(Discussion $discussion): Thread
     {
         return DB::transaction(function () use ($discussion) {
-            $thread = Thread::create([
+            $thread = Thread::query()->create([
                 'title' => $discussion->title,
                 'slug' => $discussion->slug,
                 'body' => $discussion->body,

app/Actions/Discussion/CreateOrUpdateDiscussionAction.php

@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Actions\Discussion;
+
+use App\Gamify\Points\DiscussionCreated;
+use App\Models\Discussion;
+use Illuminate\Support\Facades\DB;
+
+final class CreateOrUpdateDiscussionAction
+{
+    public function handle(array $formValues, ?int $discussionId = null): Discussion
+    {
+        return DB::transaction(function () use ($formValues, $discussionId) {
+            /** @var Discussion $discussion */
+            $discussion = Discussion::query()->updateOrCreate(
+                ['id' => $discussionId],
+                $formValues
+            );
+
+            if (! $discussionId) {
+                givePoint(new DiscussionCreated($discussion));
+            }
+
+            return $discussion;
+        });
+    }
+}

app/Actions/Discussion/NotifyUsersOfThreadConversion.php

@@ -16,9 +16,12 @@ public function execute(Thread $thread): void
     {
         $usersToNotify = $thread->replies()->pluck('user_id')->unique()->toArray();
 
-        User::whereIn('id', $usersToNotify)->get()->each->notify(new ThreadConvertedByCreator($thread));
+        User::query()->whereIn('id', $usersToNotify)
+            ->get()
+            ->each
+            ->notify(new ThreadConvertedByCreator($thread));
 
-        if (Auth::check() && Auth::user()->isAdmin()) {
+        if (Auth::check() && (Auth::user()?->isAdmin() || Auth::user()?->isModerator())) {
             $thread->user->notify(new ThreadConvertedByAdmin($thread));
         }
     }

app/Livewire/Components/Slideovers/DiscussionForm.php

@@ -0,0 +1,148 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Livewire\Components\Slideovers;
+
+use App\Actions\Discussion\CreateOrUpdateDiscussionAction;
+use App\Exceptions\UnverifiedUserException;
+use App\Livewire\Traits\WithAuthenticatedUser;
+use App\Models\Discussion;
+use Filament\Forms;
+use Filament\Forms\Concerns\InteractsWithForms;
+use Filament\Forms\Contracts\HasForms;
+use Filament\Forms\Form;
+use Filament\Notifications\Notification;
+use Illuminate\Contracts\View\View;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Blade;
+use Illuminate\Support\HtmlString;
+use Illuminate\Support\Str;
+use Laravelcm\LivewireSlideOvers\SlideOverComponent;
+
+/**
+ * @property Form $form
+ */
+final class DiscussionForm extends SlideOverComponent implements HasForms
+{
+    use InteractsWithForms;
+    use WithAuthenticatedUser;
+
+    public ?Discussion $discussion = null;
+
+    public ?array $data = [];
+
+    public function mount(?int $discussionId = null): void
+    {
+        // @phpstan-ignore-next-line
+        $this->discussion = $discussionId
+            ? Discussion::query()->findOrFail($discussionId)
+            : new Discussion;
+
+        $this->form->fill(array_merge(
+            $this->discussion->toArray(),
+            ['user_id' => $this->discussion->user_id ?? Auth::id()]
+        ));
+    }
+
+    public function form(Form $form): Form
+    {
+        return $form
+            ->schema([
+                Forms\Components\Hidden::make('user_id'),
+                Forms\Components\TextInput::make('title')
+                    ->label(__('validation.attributes.title'))
+                    ->helperText(__('pages/discussion.min_discussion_length'))
+                    ->required()
+                    ->live(onBlur: true)
+                    ->afterStateUpdated(function (string $operation, $state, Forms\Set $set): void {
+                        $set('slug', Str::slug($state));
+                    })
+                    ->minLength(10),
+                Forms\Components\Hidden::make('slug'),
+                Forms\Components\Select::make('tags')
+                    ->multiple()
+                    ->relationship(
+                        name: 'tags',
+                        titleAttribute: 'name',
+                        modifyQueryUsing: fn ($query) => $query->whereJsonContains('concerns', 'discussion')
+                    )
+                    ->required()
+                    ->minItems(1)
+                    ->maxItems(3)
+                    ->preload(),
+                Forms\Components\MarkdownEditor::make('body')
+                    ->toolbarButtons([
+                        'blockquote',
+                        'bold',
+                        'bulletList',
+                        'codeBlock',
+                        'link',
+                    ])
+                    ->label(__('validation.attributes.content'))
+                    ->maxHeight('18.25rem')
+                    ->required()
+                    ->minLength(20),
+                Forms\Components\Placeholder::make('')
+                    ->content(fn () => new HtmlString(Blade::render(<<<'Blade'
+                        <x-torchlight />
+                    Blade))),
+            ])
+            ->statePath('data')
+            ->model($this->discussion);
+    }
+
+    public function save(): void
+    {
+        // @phpstan-ignore-next-line
+        if (! Auth::user()->hasVerifiedEmail()) {
+            throw new UnverifiedUserException(
+                message: __('notifications.exceptions.unverified_user')
+            );
+        }
+
+        if ($this->discussion?->id) {
+            $this->authorize('update', $this->discussion);
+        }
+
+        $this->validate();
+
+        $discussion = app(CreateOrUpdateDiscussionAction::class)->handle(
+            formValues : $this->form->getState(),
+            discussionId: $this->discussion?->id
+        );
+
+        $this->form->model($discussion)->saveRelationships();
+
+        Notification::make()
+            ->title(
+                $this->discussion?->id
+                    ? __('notifications.discussion.updated')
+                    : __('notifications.discussion.created'),
+            )
+            ->success()
+            ->send();
+
+        $this->redirect(route('discussions.show', ['discussion' => $discussion]), navigate: true);
+    }
+
+    public static function panelMaxWidth(): string
+    {
+        return '2xl';
+    }
+
+    public static function closePanelOnEscape(): bool
+    {
+        return false;
+    }
+
+    public static function closePanelOnClickAway(): bool
+    {
+        return false;
+    }
+
+    public function render(): View
+    {
+        return view('livewire.components.slideovers.discussion-form');
+    }
+}

app/Livewire/Discussions/Create.php

@@ -6,7 +6,6 @@
 
 use App\Models\Discussion;
 use App\Models\Subscribe as SubscribeModel;
-use App\Policies\DiscussionPolicy;
 use Filament\Notifications\Notification;
 use Illuminate\Contracts\View\View;
 use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
@@ -27,7 +26,7 @@ final class Subscribe extends Component
 
     public function subscribe(): void
     {
-        $this->authorize(DiscussionPolicy::SUBSCRIBE, $this->discussion);
+        $this->authorize('subscribe', $this->discussion);
 
         $subscribe = new SubscribeModel;
         $subscribe->uuid = Uuid::uuid4()->toString();
@@ -46,7 +45,7 @@ public function subscribe(): void
 
     public function unsubscribe(): void
     {
-        $this->authorize(DiscussionPolicy::UNSUBSCRIBE, $this->discussion);
+        $this->authorize('unsubscribe', $this->discussion);
 
         $this->discussion->subscribes()
             ->where('user_id', Auth::id())