Add page property is undeletable

Author: sten

database/migrations/create_filament_flexible_content_block_pages_table.php.stub

@@ -59,7 +59,10 @@ return new class extends Migration
             $table->foreign('parent_id')
                 ->references('id')
                 ->on($pageTable)
-                ->onDelete('set null');;
+                ->onDelete('set null');
+
+            // Deletable:
+            $table->boolean('is_undeletable')->default(false);
 
             $table->timestamps();
         });

src/Models/Page.php

@@ -28,6 +28,9 @@
 use Statikbe\FilamentFlexibleContentBlocks\Models\Contracts\HasSEOAttributes;
 use Statikbe\FilamentFlexibleContentBlocks\Models\Contracts\Linkable;
 
+/**
+ * @property bool $is_undeletable
+ */
 class Page extends Model implements HasCode, HasContentBlocks, HasHeroImageAttributes, HasIntroAttribute, HasMedia, HasMediaAttributes, HasOverviewAttributes, HasPageAttributes, HasParent, HasSEOAttributes, Linkable
 {
     use HasAuthorAttributeTrait;
@@ -46,6 +49,8 @@ class Page extends Model implements HasCode, HasContentBlocks, HasHeroImageAttri
 
     const HOME_PAGE = 'HOME';
 
+    protected $fillable = ['is_undeletable'];
+
     public function getTable()
     {
         return FilamentFlexibleContentBlockPages::config()->getPagesTable();
@@ -72,4 +77,10 @@ public function isHomePage(): bool
     {
         return $this->code === static::HOME_PAGE;
     }
+
+    public function isDeletable(): bool
+    {
+        // TODO improve once the authorisation is implemented:
+        return ! $this->is_undeletable;
+    }
 }

src/Resources/PageResource/Pages/EditPage.php

@@ -7,6 +7,7 @@
 use Filament\Resources\Pages\EditRecord;
 use Statikbe\FilamentFlexibleContentBlockPages\Facades\FilamentFlexibleContentBlockPages;
 use Statikbe\FilamentFlexibleContentBlockPages\FilamentFlexibleContentBlockPagesConfig;
+use Statikbe\FilamentFlexibleContentBlockPages\Models\Page;
 use Statikbe\FilamentFlexibleContentBlocks\Filament\Pages\EditRecord\Concerns\TranslatableWithMedia;
 use Statikbe\FilamentFlexibleContentBlocks\Filament\Resource\Pages\Actions\CopyContentBlocksToLocalesAction;
 
@@ -24,7 +25,8 @@ protected function getActions(): array
         return [
             CopyContentBlocksToLocalesAction::make(),
             LocaleSwitcher::make(),
-            DeleteAction::make(),
+            DeleteAction::make()
+                ->visible(fn (Page $record) => $record->isDeletable()),
         ];
     }