Initial Release v1.0.0: Full feature set with Docker automation, Nginx/Alpine stack

app/Models/Setting.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace App\Models;
+
+use App\Core\Database;
+
+class Setting {
+    private $db;
+    private $table = 'settings';
+
+    public function __construct() {
+        $this->db = Database::getInstance();
+        $this->initTable();
+    }
+
+    private function initTable() {
+        $sql = "CREATE TABLE IF NOT EXISTS {$this->table} (
+            key TEXT PRIMARY KEY,
+            value TEXT
+        )";
+        $this->db->query($sql);
+    }
+
+    public function get($key, $default = null) {
+        $stmt = $this->db->query("SELECT value FROM {$this->table} WHERE key = ?", [$key]);
+        $row = $stmt->fetch();
+        return $row ? $row['value'] : $default;
+    }
+
+    public function set($key, $value) {
+        // SQLite Upsert
+        $sql = "INSERT INTO {$this->table} (key, value) VALUES (:key, :value)
+                ON CONFLICT(key) DO UPDATE SET value = excluded.value";
+        return $this->db->query($sql, ['key' => $key, 'value' => $value]);
+    }
+
+    public function getAll() {
+        $stmt = $this->db->query("SELECT * FROM {$this->table}");
+        $results = $stmt->fetchAll();
+        $settings = [];
+        foreach ($results as $row) {
+            $settings[$row['key']] = $row['value'];
+        }
+        return $settings;
+    }
+}