From 6d6570f79f55769a7881cbcc4a5520ce89f9c392 Mon Sep 17 00:00:00 2001
From: Fenrikur <3359222+Fenrikur@users.noreply.github.com>
Date: Tue, 30 Jan 2024 23:43:07 +0100
Subject: [PATCH] fix(admin): clear parent/table on type change #23 (#45)

---
 .../Resources/ApplicationResource.php         |  3 ++-
 app/Models/Application.php                    | 27 +++++++++++++++++++
 2 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/app/Filament/Resources/ApplicationResource.php b/app/Filament/Resources/ApplicationResource.php
index 459291c..f61804f 100755
--- a/app/Filament/Resources/ApplicationResource.php
+++ b/app/Filament/Resources/ApplicationResource.php
@@ -70,13 +70,14 @@ public static function form(Form $form): Form
                             "table_accepted" => "Table accepted",
                             "checked_in" => "Checked in (on-site)",
                             "checked_out" => "Checked out (on-site)",
-                        ])->disablePlaceholderSelection()->required()->reactive(),
+                        ])->selectablePlaceholder(false)->required()->reactive(),
                         Forms\Components\TextInput::make('table_number')
                             ->maxLength(255),
                     ]),
 
                     Forms\Components\Fieldset::make('Relationships')->inlineLabel()->columns(1)->schema([
                         Forms\Components\Select::make('type')->options(ApplicationType::class)
+                            ->selectablePlaceholder(false)
                             ->reactive()
                             ->required(),
                         Forms\Components\Select::make('user_id')->searchable()->relationship('user', 'name')
diff --git a/app/Models/Application.php b/app/Models/Application.php
index 080953d..81b7df1 100644
--- a/app/Models/Application.php
+++ b/app/Models/Application.php
@@ -135,6 +135,33 @@ public function comments()
         return $this->hasMany(Comment::class, 'application_id');
     }
 
+    public function type(): Attribute
+    {
+        return Attribute::make(
+            set: function (ApplicationType|string $value) {
+                $type = ($value instanceof ApplicationType) ? $value : ApplicationType::from($value);
+                switch ($type) {
+                    case ApplicationType::Dealer:
+                        // Dealer has no parent
+                        return [
+                            'parent' => null,
+                            'type' => $type,
+                        ];
+                    case ApplicationType::Assistant:
+                    case ApplicationType::Share:
+                        // Assistant and share has no table
+                        return [
+                            'type' => $type,
+                            'table_type_requested' => null,
+                            'table_type_assigned' => null,
+                        ];
+                    default:
+                        return;
+                }
+            }
+        );
+    }
+
     public function getStatus()
     {
         return ApplicationStatus::for($this);