Improve admin user & comment moderation page

app/Livewire/AdminCommentSearch.php

@@ -2,7 +2,10 @@
 
 namespace App\Livewire;
 
+use App\Enums\UserRole;
 use App\Models\Comment;
+use App\Models\User;
+use Livewire\Attributes\Url;
 use Livewire\Component;
 use Livewire\WithPagination;
 
@@ -10,37 +13,147 @@ class AdminCommentSearch extends Component
 {
     use WithPagination;
 
+    #[Url(history: true)]
     public $search = '';
 
+    #[Url(history: true)]
     public $userSearch = '';
 
-    public function updatingSearch(): void
+    #[Url(history: true)]
+    public $sortField = 'created_at';
+
+    #[Url(history: true)]
+    public $sortDirection = 'desc';
+
+    #[Url(history: true)]
+    public $perPage = 20;
+
+    public $selected = [];
+
+    public $selectPage = false;
+
+    protected $queryString = [
+        'search' => ['except' => ''],
+        'userSearch' => ['except' => ''],
+        'sortField' => ['except' => 'created_at'],
+        'sortDirection' => ['except' => 'desc'],
+        'perPage' => ['except' => 20],
+    ];
+
+    protected $allowedSortFields = ['id', 'body', 'created_at', 'user_id'];
+
+    protected $allowedPerPages = [10, 20, 50, 100];
+
+    public function updatedPerPage(): void
     {
         $this->resetPage();
     }
 
-    public function updatingUserSearch(): void
+    public function updatedPage(): void
     {
+        $this->selectPage = false;
+        $this->selected = [];
+    }
+
+    public function updatedSelectPage($value): void
+    {
+        if ($value) {
+            $this->selected = $this->comments->pluck('id')->map(fn ($id) => (string) $id)->toArray();
+        } else {
+            $this->selected = [];
+        }
+    }
+
+    public function sortBy(string $field): void
+    {
+        if (! in_array($field, $this->allowedSortFields)) {
+            return;
+        }
+
+        if ($this->sortField === $field) {
+            $this->sortDirection = $this->sortDirection === 'asc' ? 'desc' : 'asc';
+        } else {
+            $this->sortField = $field;
+            $this->sortDirection = 'asc';
+        }
+    }
+
+    public function clearFilters(): void
+    {
+        $this->search = '';
+        $this->userSearch = '';
+        $this->sortField = 'created_at';
+        $this->sortDirection = 'desc';
+        $this->perPage = 20;
         $this->resetPage();
     }
 
-    public function deleteComment($commentId)
+    public function deleteComment(int $commentId): void
     {
-        $comment = Comment::where('id', (int) $commentId)->firstOrFail();
+        $comment = Comment::findOrFail($commentId);
         $comment->delete();
+        cache()->flush();
+        $this->dispatch('notify', type: 'success', message: 'Comment deleted successfully.');
+    }
+
+    public function bulkDelete(): void
+    {
+        $count = Comment::whereIn('id', array_map('intval', $this->selected))->delete();
+        cache()->flush();
+        $this->selected = [];
+        $this->selectPage = false;
+        $this->dispatch('notify', type: 'success', message: "{$count} comment(s) deleted.");
+    }
+
+    public function banCommentAuthor(int $commentId): void
+    {
+        $comment = Comment::findOrFail($commentId);
+        $user = $comment->user;
+
+        if ($user && ! $user->hasRole(UserRole::BANNED)) {
+            $user->addRole(UserRole::BANNED);
+            cache()->flush();
+            $this->dispatch('notify', type: 'success', message: "{$user->name} has been banned.");
+        } else {
+            $this->dispatch('notify', type: 'error', message: 'User is already banned or not found.');
+        }
+    }
+
+    public function bulkBanAuthors(): void
+    {
+        $count = 0;
+        $userIds = Comment::whereIn('id', array_map('intval', $this->selected))
+            ->pluck('user_id')
+            ->unique();
+
+        foreach ($userIds as $userId) {
+            $user = User::find($userId);
+            if ($user && ! $user->hasRole(UserRole::BANNED)) {
+                $user->addRole(UserRole::BANNED);
+                $count++;
+            }
+        }
 
         cache()->flush();
+        $this->selected = [];
+        $this->selectPage = false;
+        $this->dispatch('notify', type: 'success', message: "{$count} comment author(s) banned.");
+    }
+
+    public function getCommentsProperty()
+    {
+        return Comment::query()
+            ->with('user')
+            ->when($this->search !== '', fn ($query) => $query->where('body', 'LIKE', "%{$this->search}%"))
+            ->when($this->userSearch !== '', fn ($query) => $query->whereHas('user', fn ($q) => $q->where('name', 'LIKE', "%{$this->userSearch}%")))
+            ->orderBy($this->sortField, $this->sortDirection)
+            ->paginate((int) $this->perPage);
     }
 
     public function render()
     {
-        $comments = Comment::when($this->search !== '', fn ($query) => $query->where('body', 'LIKE', "%$this->search%"))
-            ->when($this->userSearch !== '', fn ($query) => $query->whereHas('user', fn ($query) => $query->where('name', 'LIKE', "%{$this->userSearch}%")))
-            ->orderBy('created_at', 'DESC')
-            ->paginate(12);
-
         return view('livewire.admin-comment-search', [
-            'comments' => $comments,
+            'comments' => $this->comments,
         ]);
     }
-}
+}