Add isDeletable property and refresh logic for field and section deletion in ManageCustomField components

Author: ManukMinasyan

resources/views/filament/pages/custom-fields-next.blade.php

@@ -15,7 +15,7 @@
         class="flex flex-col gap-y-6"
     >
         @foreach ($this->sections as $section)
-            @livewire('manage-custom-field-section', ['entityType' => $this->currentEntityType, 'section' => $section], key($section->id . str()->random(16)))
+            @livewire('manage-custom-field-section', ['entityType' => $this->currentEntityType, 'section' => $section, 'isDeletable' => $this->sections()->count() > 1], key($section->id . str()->random(16)))
         @endforeach
 
         {{ $this->createSectionAction }}

src/Filament/Pages/CustomFields.php

@@ -3,6 +3,7 @@
 namespace Relaticle\CustomFields\Filament\Pages;
 
 use Illuminate\Support\Collection;
+use Livewire\Attributes\On;
 use Relaticle\CustomFields\Enums\CustomFieldSectionType;
 use Relaticle\CustomFields\Filament\FormSchemas\SectionForm;
 use Relaticle\CustomFields\Models\CustomFieldSection;
@@ -50,11 +51,8 @@ public function sections(): Collection
                         ->orderBy('sort_order');
                 }
             ])
-            ->orderBy('sort_order') // Adjust as necessary based on your sorting preference
-            ->get()
-            ->map(function ($section) {
-                return $section;
-            });
+            ->orderBy('sort_order')
+            ->get();
     }
 
     #[Computed]
@@ -141,6 +139,11 @@ private function storeSection(array $data): CustomFieldSection
         return CustomFieldSection::create($data);
     }
 
+    #[On('section-deleted')]
+    public function sectionDeleted(): void
+    {
+        $this->sections = $this->sections->filter(fn($section) => $section->exists);
+    }
 
     public static function getCluster(): ?string
     {

src/Livewire/ManageCustomField.php

@@ -78,7 +78,7 @@ public function deleteAction(): Action
             ->model(CustomField::class)
             ->record($this->field)
             ->visible(fn(CustomField $record): bool => !$record->isActive() && !$record->isSystemDefined())
-            ->action(fn() => $this->field->delete());
+            ->action(fn() => $this->field->delete() && $this->dispatch('field-deleted'));
     }
 
     public function setWidth(int $fieldId, int $width): void

src/Livewire/ManageCustomFieldSection.php

@@ -26,6 +26,7 @@ class ManageCustomFieldSection extends Component implements HasForms, HasActions
 
     public string $entityType;
     public CustomFieldSection $section;
+    public bool $isDeletable = true;
 
     #[Computed]
     public function fields()
@@ -43,6 +44,12 @@ public function fieldWidthUpdated(int $fieldId, int $width): void
         $this->section->refresh();
     }
 
+    #[On('field-deleted')]
+    public function fieldDeleted(): void
+    {
+        $this->section->refresh();
+    }
+
     public function updateFieldsOrder($sectionId, $fields): void
     {
         foreach ($fields as $index => $field) {
@@ -105,7 +112,8 @@ public function deleteAction(): Action
             ->model(CustomFieldSection::class)
             ->record($this->section)
             ->visible(fn(CustomFieldSection $record): bool => !$record->isActive() && !$record->isSystemDefined())
-            ->action(fn() => $this->section->delete());
+            ->disabled(fn(CustomFieldSection $record): bool => !$this->isDeletable)
+            ->action(fn() => $this->section->delete() && $this->dispatch('section-deleted'));
     }
 
     public function createFieldAction(): Action