Merge pull request #98 from iotronlab/patch-3

Update SelectTree.php added storeResults() method

Author: CodeWithDennis

README.md

@@ -7,7 +7,6 @@ This package adds a dynamic select tree field to your Laravel / Filament applica
 
 ![Select Tree](https://github.com/CodeWithDennis/filament-select-tree/assets/23448484/d944b896-134b-414a-b654-9adecc43ba5e)
 
-
 ## Installation
 
 You can install the package via composer:
@@ -150,14 +149,29 @@ Allow soft deleted items to be displayed
 ->withTrashed()
 ```
 
-Specify a different key for your model. 
+Specify a different key for your model.
 For example: you have id, code and parent_code. Your model uses id as key, but the parent-child relation is established between code and parent_code
 
 ```PHP
 ->withKey('code')
 ```
 
+Store fetched models for additional functionality.
+
+```PHP
+->storeResults()
+```
+
+Now you can access the results in `afterStateUpdated`
+
+```php
+->afterStateUpdated(function ($state, SelectTree $component) {
+    $component->getResults()
+}),
+```
+
 ## Filters
+
 Use the tree in your table filters. Here's an example to show you how.
 
 ```bash
@@ -191,6 +205,7 @@ use CodeWithDennis\FilamentSelectTree\SelectTree;
 ```
 
 ## Screenshots
+
 ![download.png](./resources/images/example.png)
 
 ## Contributing

src/SelectTree.php

@@ -82,6 +82,10 @@ class SelectTree extends Field implements HasAffixActions
 
     protected Closure|bool|null $withTrashed = false;
 
+    protected bool $storeResults = false;
+
+    protected Collection|array|null $results = null;
+
     protected function setUp(): void
     {
         // Load the state from relationships using a callback function.
@@ -164,6 +168,11 @@ private function buildTree(): Collection
         // Combine the results from both queries
         $combinedResults = $nullParentResults->concat($nonNullParentResults);
 
+        // Store results for additional functionality
+        if ($this->storeResults) {
+            $this->results =  $combinedResults;
+        }
+
         return $this->buildTreeFromResults($combinedResults);
     }
 
@@ -183,7 +192,7 @@ private function buildTreeFromResults($results, $parent = null): Collection
         // Group results by their parent IDs
         foreach ($results as $result) {
             $parentId = $result->{$this->getParentAttribute()};
-            if (! isset($resultMap[$parentId])) {
+            if (!isset($resultMap[$parentId])) {
                 $resultMap[$parentId] = [];
             }
             $resultMap[$parentId][] = $result;
@@ -374,11 +383,23 @@ public function enableBranchNode(bool $enableBranchNode = true): static
         return $this;
     }
 
+    public function storeResults(bool $storeResults = true): static
+    {
+        $this->storeResults = $storeResults;
+
+        return $this;
+    }
+
     public function getTree(): Collection|array
     {
         return $this->evaluate($this->buildTree());
     }
 
+    public function getResults(): Collection|array|null
+    {
+        return $this->results;
+    }
+
     public function getExpandSelected(): bool
     {
         return $this->evaluate($this->expandSelected);
@@ -499,7 +520,7 @@ public function getCreateOptionAction(): ?Action
             return null;
         }
 
-        if (! $this->hasCreateOptionActionFormSchema()) {
+        if (!$this->hasCreateOptionActionFormSchema()) {
             return null;
         }
 
@@ -510,7 +531,7 @@ public function getCreateOptionAction(): ?Action
                 ));
             })
             ->action(static function (Action $action, array $arguments, SelectTree $component, array $data, ComponentContainer $form) {
-                if (! $component->getCreateOptionUsing()) {
+                if (!$component->getCreateOptionUsing()) {
                     throw new Exception("Select field [{$component->getStatePath()}] must have a [createOptionUsing()] closure set.");
                 }
 
@@ -529,7 +550,7 @@ public function getCreateOptionAction(): ?Action
                 $component->state($state);
                 $component->callAfterStateUpdated();
 
-                if (! ($arguments['another'] ?? false)) {
+                if (!($arguments['another'] ?? false)) {
                     return;
                 }