-

2026-06-14 15:25:31 -04:00
parent 2f67ae718f
commit b7eaa81501
34 changed files with 3814 additions and 2 deletions
@@ -0,0 +1,96 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Budget;
+
+use PDO;
+
+final class Settings
+{
+    private const DEFAULTS = [
+        'app.name' => 'Neon Ledger',
+        'app.currency_symbol' => '$',
+        'app.timezone' => 'America/New_York',
+        'theme.default' => 'dark',
+        'modules.income' => true,
+        'modules.bills' => true,
+        'modules.calendar' => true,
+        'modules.dead_account' => true,
+        'modules.comparisons' => true,
+        'modules.alerts' => true,
+        'modules.import_export' => true,
+        'dead.income_mode' => 'percent',
+        'dead.income_value' => 0,
+        'dead.transaction_mode' => 'fixed',
+        'dead.transaction_value' => 0,
+        'dead.hide_balance' => true,
+        'alerts.email' => '',
+        'alerts.windows' => [7, 3, 1],
+        'alerts.times' => ['09:00'],
+        'mailgun.api_key' => '',
+        'mailgun.domain' => '',
+        'mailgun.region' => 'us',
+        'mailgun.from' => 'Budget Planner <budget@example.com>',
+        'security.2fa_required' => false,
+    ];
+
+    public function __construct(private PDO $pdo)
+    {
+        $this->seed();
+    }
+
+    public function get(string $key, mixed $fallback = null): mixed
+    {
+        $statement = $this->pdo->prepare('SELECT setting_value FROM settings WHERE setting_key = :key');
+        $statement->execute(['key' => $key]);
+        $value = $statement->fetchColumn();
+        if ($value === false) {
+            return self::DEFAULTS[$key] ?? $fallback;
+        }
+        $decoded = json_decode((string) $value, true);
+        return json_last_error() === JSON_ERROR_NONE ? $decoded : $value;
+    }
+
+    public function set(string $key, mixed $value): void
+    {
+        $encoded = json_encode($value, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
+        if ($encoded === false) {
+            throw new \InvalidArgumentException('Setting value cannot be encoded.');
+        }
+        $sql = $this->pdo->getAttribute(PDO::ATTR_DRIVER_NAME) === 'mysql'
+            ? 'INSERT INTO settings (setting_key, setting_value) VALUES (:key, :value)
+               ON DUPLICATE KEY UPDATE setting_value = VALUES(setting_value), updated_at = CURRENT_TIMESTAMP'
+            : 'INSERT INTO settings (setting_key, setting_value) VALUES (:key, :value)
+               ON CONFLICT(setting_key) DO UPDATE SET setting_value = excluded.setting_value, updated_at = CURRENT_TIMESTAMP';
+        $statement = $this->pdo->prepare($sql);
+        $statement->execute(['key' => $key, 'value' => $encoded]);
+    }
+
+    /** @return array<string, mixed> */
+    public function all(): array
+    {
+        $settings = self::DEFAULTS;
+        foreach ($this->pdo->query('SELECT setting_key, setting_value FROM settings')->fetchAll() as $row) {
+            $decoded = json_decode((string) $row['setting_value'], true);
+            $settings[$row['setting_key']] = json_last_error() === JSON_ERROR_NONE ? $decoded : $row['setting_value'];
+        }
+        return $settings;
+    }
+
+    public function module(string $name): bool
+    {
+        return (bool) $this->get('modules.' . $name, true);
+    }
+
+    private function seed(): void
+    {
+        $count = (int) $this->pdo->query('SELECT COUNT(*) FROM settings')->fetchColumn();
+        if ($count > 0) {
+            return;
+        }
+        foreach (self::DEFAULTS as $key => $value) {
+            $this->set($key, $value);
+        }
+    }
+}