Add -> add project

2026-03-27 14:09:52 +03:30
commit 3327207f05
14 changed files with 403 additions and 0 deletions
--- a/app/models/Paste.php
+++ b/app/models/Paste.php
@@ -0,0 +1,62 @@
+<?php
+require_once __DIR__ . '/../core/db.php';
+require_once __DIR__ . '/../core/redis.php';
+
+
+class Paste
+{
+    private $pdo;
+    public function __construct($pdo)
+    {
+        $this->pdo = $pdo;
+    }
+
+    public function save($id, $encrypted_text, $iv, $expire_time, $password_hash)
+    {
+        if ($expire_time === null) {
+            $stmt = $this->pdo->prepare("INSERT INTO pastes(id, encrypted_text, iv, expire_time, password_hash)
+                                     VALUES (?, ?, ?, NULL, ?)");
+            return $stmt->execute([$id, $encrypted_text, $iv, $password_hash]);
+        }
+
+        $redis = redisClient();
+
+        $expire_time = (int)$expire_time;
+        $ttl = max(1, $expire_time - time());
+
+
+        $redis->setex(
+            "paste:$id",
+            $ttl,
+            json_encode([
+                'encrypted_text' => $encrypted_text,
+                'iv' => $iv,
+                'password_hash' => $password_hash
+            ])
+        );
+
+
+        return true;
+    }
+
+
+    public function get($id)
+    {
+        $redis = redisClient();
+
+        $data = $redis->get("paste:$id");
+        if ($data !== false) {
+            $json = json_decode($data, true);
+            return [
+                'encrypted_text' => $json['encrypted_text'],
+                'iv' => $json['iv'],
+                'password_hash' => $json['password_hash'],
+                'expire_time' => time() + $redis->ttl("paste:$id")
+            ];
+        }
+
+        $stmt = $this->pdo->prepare("SELECT * FROM pastes WHERE id = ?");
+        $stmt->execute([$id]);
+        return $stmt->fetch(PDO::FETCH_ASSOC);
+    }
+}