⚡ compute vote counts in get poll config

src/Controller/DefaultController.php

@@ -275,7 +275,7 @@ class DefaultController extends AbstractController {
 					'poll'           => $poll,
 					'stacks_count'   => count( $poll->getStacksOfVotes() ),
 					'stacks'         => $stacks,
-			'choices_count'  => count( $poll->getChoices() ),
+					'choices_count'  => $poll->computeAnswers(),
 					'choices'        => $choices,
 					'comments'       => $comments,
 					'comments_count' => count( $comments ),

src/Entity/Choice.php

@@ -61,6 +61,7 @@ class Choice {
 			}
 		}
 
+
 		public function display() {
 			return [
 					'id'   => $this->getId(),

src/Entity/Poll.php

@@ -152,6 +152,38 @@ class Poll {
 		public $defaultExpiracyDaysFromNow = 60;
 		private $maxChoicesLimit = 25;
 
+		public function computeAnswers() {
+			// counts each number of answer for this choice
+			$computedArray = [];
+			$people        = [];
+
+			foreach ( $this->getStacksOfVotes() as $stack_of_vote ) {
+				foreach ( $stack_of_vote->getVotes() as $vote ) {
+					if ( ! isset( $computedArray[ $vote->getChoice()->getId() ] ) ) {
+						$computedArray[ $vote->getChoice()->getId() ] = [
+								'yes'   => 0,
+								'maybe' => 0,
+								'no'    => 0,
+						];
+					}
+					$computedArray[ $vote->getChoice()->getId() ][ $vote->getValue() ] ++;
+					$people[ $stack_of_vote->getOwner()->getPseudo() ] = $vote->getValue();
+				}
+			}
+
+			return [
+					'counts' => $computedArray,
+					'people' => $people,
+			];
+		}
+
+		public function display() {
+			return [
+					'poll'    => $this,
+					'answers' => $this->computeAnswers(),
+			];
+		}
+
 		public function __construct() {
 			$this->votes         = new ArrayCollection();
 			$this->stacksOfVotes = new ArrayCollection();
@@ -171,6 +203,7 @@ class Poll {
 			$this->setAllowedAnswers( [ 'yes' ] );
 		}
 
+
 		public function generateAdminKey() {
 			$rand = random_int( PHP_INT_MIN, PHP_INT_MAX );