feat: 설문조사를 새 방식으로 구현

2022-05-15 20:55:14 +09:00
parent 93895bfb6b
commit 2e2e991c98
11 changed files with 514 additions and 2 deletions
@@ -0,0 +1,60 @@
+<?php
+
+namespace sammo\API\Vote;
+
+use sammo\Session;
+use DateTimeInterface;
+use sammo\DB;
+use sammo\DTO\VoteComment;
+use sammo\DTO\VoteInfo;
+use sammo\Json;
+use sammo\KVStorage;
+use sammo\Validator;
+
+class GetVoteDetail extends \sammo\BaseAPI
+{
+  public function validateArgs(): ?string
+  {
+    $v = new Validator($this->args);
+    $v->rule('required', 'voteID')
+      ->rule('integer', 'voteID');
+    if (!$v->validate()) {
+      return $v->errorStr();
+    }
+    $this->args['voteID'] = (int)$this->args['voteID'];
+    return null;
+  }
+
+  public function getRequiredSessionMode(): int
+  {
+    return static::REQ_LOGIN | static::REQ_READ_ONLY;
+  }
+
+  public function launch(Session $session, ?DateTimeInterface $modifiedSince, ?string $reqEtag)
+  {
+    $voteID = $this->args['voteID'];
+    $db = DB::db();
+
+    $voteStor = KVStorage::getStorage($db, 'vote');
+    $rawVote = $voteStor->getValue("vote_{$voteID}");
+    if (!$rawVote) {
+      return '설문조사가 없습니다.';
+    }
+    $voteInfo = new VoteInfo(...$rawVote);
+
+
+    $votes = array_map(fn ($arr) => [Json::decode($arr[0]), $arr[1]], $db->queryAllLists(
+      'SELECT selection, count(*) AS cnt FROM vote_result WHERE voteID = %i GROUP BY selection',
+      $voteID
+    ));
+
+    $comments = VoteComment::arrayOf($db->query('SELECT * FROM vote_comment WHERE voteID = %i ORDER BY `id` ASC', $voteID));
+
+    return [
+      'result' => true,
+      'voteInfo' => $voteInfo,
+      'votes' => $votes,
+      'comments' => $comments
+    ];
+  }
+}