BlockAction optimisation

src/Blockkit/Blocks/Elements/Button.php

@@ -9,7 +9,7 @@ use Slack\Blockkit\Element;
 final class Button extends Element
 {
 	protected const LIMITS = [
-		'action_id' => 255,
+		'action_id' => 255,		// @todo Should be unique for each message
 		'callback_id' => 255,
 		'text' => 75,
 		'url' => 3000,

src/Blockkit/Blocks/Elements/MultiStaticSelect.php

@@ -4,6 +4,7 @@ namespace Slack\Blockkit\Blocks\Elements;
 
 use \Exception;
 use Illuminate\Support\Collection;
+
 use Slack\Blockkit\Element;
 
 final class MultiStaticSelect extends Element
@@ -41,7 +42,10 @@ final class MultiStaticSelect extends Element
 
 		$this->action_id = $this->validate('action_id',$action_id);
 
-		if (count($options) > self::MAX_OPTIONS)
+		if (! $options->count())
+			throw new Exception('There are no options?');
+
+		if ($options->count() > self::MAX_OPTIONS)
 			throw new Exception(sprintf('Can only have maximum %d options',self::MAX_OPTIONS));
 
 		$this->options = $options->transform(function($item) {

src/Blockkit/Blocks/Elements/StaticSelect.php

@@ -4,6 +4,7 @@ namespace Slack\Blockkit\Blocks\Elements;
 
 use \Exception;
 use Illuminate\Support\Collection;
+
 use Slack\Blockkit\Element;
 
 final class StaticSelect extends Element
@@ -41,7 +42,10 @@ final class StaticSelect extends Element
 
 		$this->action_id = $this->validate('action_id',$action_id);
 
-		if (count($options) > self::MAX_OPTIONS)
+		if (! $options->count())
+			throw new Exception('There are no options?');
+
+		if ($options->count() > self::MAX_OPTIONS)
 			throw new Exception(sprintf('Can only have maximum %d options',self::MAX_OPTIONS));
 
 		$this->options = $options->transform(function($item) {

src/Interactive/BlockActions.php

@@ -5,6 +5,7 @@ namespace Slack\Interactive;
 use Illuminate\Support\Arr;
 use Illuminate\Support\Collection;
 
+use Slack\Exceptions\SlackException;
 use Slack\Models\Channel;
 
 /**
@@ -61,8 +62,11 @@ class BlockActions extends Base
 	public function __get($key)
 	{
 		switch ($key) {
+			case 'action':
+				return Arr::get(object_get($this->_data,'actions'),$this->index);
+
 			case 'action_id':
-				return object_get(Arr::get(object_get($this->_data,'actions'),$this->index),$key);
+				return object_get(Arr::get($this->actions,$this->index),$key);
 
 			// An event can have more than 1 action, each action can have 1 value.
 			case 'action_key':
@@ -74,15 +78,23 @@ class BlockActions extends Base
 			case 'actions':
 				return object_get($this->_data,$key);
 
+			case 'block_id':
+				return object_get($this->action,$key);
+
 			case 'callback_id':
-				switch (object_get($this->_data,'type')) {
-					case 'block_actions':
-						return object_get(Arr::get(object_get($this->_data,'actions'),$this->index),$key);
-					// @todo Dont assume this is a view
+				switch ($this->container_type) {
+					case 'view':
+						// For app hometab, the callback is in the view->callback_id array.
+						return object_get($this->_data,sprintf('%s.%s',$this->container_type,$key));
+
 					default:
-						return object_get($this->_data,'view.callback_id');
+						throw new SlackException('Unknown container type: '.$this->container_type);
 				}
 
+			// @todo See if all responses have a container.type, and if so, put this in base.
+			case 'container_type':
+				return object_get($this->_data,'container.type');
+
 			case 'channel_id':
 				return object_get($this->_data,'channel.id') ?: Channel::findOrFail($this->action('value'))->channel_id;
 
@@ -100,34 +112,32 @@ class BlockActions extends Base
 				return object_get($this->_data,'view.id');
 
 			case 'value':
-				switch (Arr::get(object_get($this->_data,'actions'),$this->index)->type) {
+				switch (object_get($this->action,'type')) {
 					case 'external_select':
 					case 'overflow':
 					case 'static_select':
-						return object_get(Arr::get(object_get($this->_data,'actions'),$this->index),'selected_option.value');
+						return object_get($this->action,'selected_option.value');
 					case 'multi_static_select':
-						return object_get(Arr::get(object_get($this->_data,'actions'),$this->index),'selected_options.value');
+						return object_get($this->action,'selected_options.value');
 					default:
-						return object_get(Arr::get(object_get($this->_data,'actions'),$this->index),$key);
-				}
-
-			case 'values':
-				switch (Arr::get(object_get($this->_data,'actions'),$this->index)->type) {
-					// @todo To Check
-					case 'external_select':
-					// @todo To Check
-					case 'overflow':
-					// @todo To Check
-					case 'static_select':
-						return count(object_get(Arr::get(object_get($this->_data,'actions'),$this->index),'selected_option'));
-					case 'multi_static_select':
-						return collect(object_get(Arr::get(object_get($this->_data,'actions'),$this->index),'selected_options'))->pluck('value');
-					default:
-						return count(object_get(Arr::get(object_get($this->_data,'actions'),$this->index),'value'));
+						return object_get($this->action,$key);
 				}
 
 			case 'value_count':
-				return count($this->values);
+				switch ($x=object_get($this->action,'type')) {
+					// @todo To Check
+					case 'external_select':
+					// @todo To Check
+					case 'overflow':
+					// @todo To Check
+						throw new SlackException('To be implemented: ',$x);
+					case 'static_select':
+						return count(object_get($this->action,'selected_option'));
+					case 'multi_static_select':
+						return collect(object_get($this->action,'selected_options'))->pluck('value');
+					default:
+						return count(object_get($this->action,'value'));
+				}
 
 			default:
 				return parent::__get($key);
@@ -138,7 +148,8 @@ class BlockActions extends Base
 	 * Separate out an action command to the id that the command relates to
 	 *
 	 * @param string $key
-	 * @return string|null
+	 * @return string
+	 * @throws SlackException
 	 */
 	private function action(string $key): ?string
 	{
@@ -147,7 +158,7 @@ class BlockActions extends Base
 		$value = NULL;
 
 		// We only take the action up to the pipe symbol
-		$action_key = object_get(Arr::get(object_get($this->_data,'actions'),$this->index),'action_id');
+		$action_key = object_get($this->action,'action_id');
 
 		if (preg_match($regex,$action_key)) {
 			$action = preg_replace($regex,'$1',$action_key);
@@ -159,9 +170,10 @@ class BlockActions extends Base
 				return $action ?: $action_key;
 			case 'value':
 				return $value;
-		}
 
-		return NULL;
+			default:
+				throw new SlackException('Unknown key: '.$key);
+		}
 	}
 
 	/**
@@ -171,7 +183,7 @@ class BlockActions extends Base
 	 */
 	public function isMessage(): bool
 	{
-		return object_get($this->_data,'message') ? TRUE : FALSE;
+		return (bool)object_get($this->_data,'message');
 	}
 
 	/**

src/Listeners/BlockActionListener.php

@@ -7,12 +7,16 @@ use Illuminate\Support\Facades\Log;
 use Slack\Jobs\DeleteChat;
 use Slack\Interactive\BlockActions;
 
-class BlockActionListener
+/**
+ * This class handles BlockActions events.
+ * It's expected that the local application would implement this class completely, rather than using this
+ * modules implementation.
+ */
+abstract class BlockActionListener
 {
 	protected const LOGKEY = 'LBA';
 
-	// Block actions arent queued, since slack expects a response to the request
-	//public $queue = 'high';
+	public $queue = 'slack';
 
 	/**
 	 * Handle the event.
@@ -66,21 +70,4 @@ class BlockActionListener
 			}
 		}
 	}
-
-	/**
-	 * Store data coming in from a block action dialog
-	 *
-	 * @param BlockActions $event
-	 */
-	protected function store(BlockActions $event): void
-	{
-		foreach ($event->actions as $id => $action) {
-			$event->index = $id;
-
-			switch ($event->action_id) {
-				default:
-					Log::notice(sprintf('%s:Unhandled ACTION [%s]',static::LOGKEY,$event->action_id),['m'=>__METHOD__]);
-			}
-		}
-	}
 }