Favoriten überarbeitet

public/register.php

@@ -33,6 +33,8 @@ const DEFAULT_LOCATION_LONGITUDE = 11.189;
 const DEFAULT_LOCATION_ELEVATION = 640.0;
 const DEFAULT_LOCATION_TIMEZONE = 'Europe/Berlin';
 const DEFAULT_SATELLITE_ID = 61;
+const DEFAULT_MINORPLANET_NUMBER = 1;
+const DEFAULT_COMET_SEARCH = 'Halley';
 
 function sendRegistrationNotification(string $username, string $email, ?string $displayName): void
 {
@@ -77,6 +79,39 @@ function textLength(string $value): int
     return strlen($value);
 }
 
+function findDefaultMinorplanetId(PDO $pdo): ?int
+{
+    $stmt = $pdo->prepare("
+        SELECT `id`
+        FROM `minorplanets_mpc`
+        WHERE `mp_number` = :mp_number
+        LIMIT 1
+    ");
+    $stmt->execute([
+        ':mp_number' => DEFAULT_MINORPLANET_NUMBER,
+    ]);
+    $id = $stmt->fetchColumn();
+
+    return $id !== false ? (int) $id : null;
+}
+
+function findDefaultCometId(PDO $pdo): ?int
+{
+    $stmt = $pdo->prepare("
+        SELECT `id`
+        FROM `comets_mpc`
+        WHERE `designation_and_name` LIKE :search
+        ORDER BY `designation_and_name` ASC, `id` ASC
+        LIMIT 1
+    ");
+    $stmt->execute([
+        ':search' => '%' . DEFAULT_COMET_SEARCH . '%',
+    ]);
+    $id = $stmt->fetchColumn();
+
+    return $id !== false ? (int) $id : null;
+}
+
 if ($_SERVER['REQUEST_METHOD'] === 'POST') {
     $username       = trim($_POST['username'] ?? '');
     $email          = trim($_POST['email'] ?? '');
@@ -131,6 +166,19 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
 
     if (empty($errors)) {
         $passwordHash = password_hash($password, PASSWORD_DEFAULT);
+        $defaultMinorplanetId = findDefaultMinorplanetId($pdo);
+        $defaultCometId = findDefaultCometId($pdo);
+
+        if ($defaultMinorplanetId === null) {
+            $errors[] = 'Der Standard-Kleinplanet Ceres wurde in der Datenbank nicht gefunden.';
+        }
+
+        if ($defaultCometId === null) {
+            $errors[] = 'Der Standard-Komet Halley wurde in der Datenbank nicht gefunden.';
+        }
+    }
+
+    if (empty($errors)) {
         $pdo->beginTransaction();
 
         try {
@@ -215,6 +263,42 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
                 ':satellite_id' => DEFAULT_SATELLITE_ID,
             ]);
 
+            $stmtInsertMinorplanet = $pdo->prepare("
+                INSERT INTO `app_user_minorplanets` (
+                    `user_id`,
+                    `minorplanet_id`,
+                    `is_favorite`,
+                    `created_at`
+                ) VALUES (
+                    :user_id,
+                    :minorplanet_id,
+                    1,
+                    NOW()
+                )
+            ");
+            $stmtInsertMinorplanet->execute([
+                ':user_id' => $userId,
+                ':minorplanet_id' => $defaultMinorplanetId,
+            ]);
+
+            $stmtInsertComet = $pdo->prepare("
+                INSERT INTO `app_user_comets` (
+                    `user_id`,
+                    `comet_id`,
+                    `is_favorite`,
+                    `created_at`
+                ) VALUES (
+                    :user_id,
+                    :comet_id,
+                    1,
+                    NOW()
+                )
+            ");
+            $stmtInsertComet->execute([
+                ':user_id' => $userId,
+                ':comet_id' => $defaultCometId,
+            ]);
+
             $pdo->commit();
         } catch (Throwable $e) {
             if ($pdo->inTransaction()) {