new system prototype

2026-04-15 10:19:42 +02:00
parent e805f225bc
commit 034b108c7e
80 changed files with 12212 additions and 890 deletions
--- a/lib/repositories/TranslationRepo.php
+++ b/lib/repositories/TranslationRepo.php
@ -0,0 +1,103 @@
+<?php
+
+class TranslationRepo
+{
+    private const TABLE_MAP = [
+        'question'      => ['table' => 'question_translation',      'pk' => 'questionID'],
+        'answer_option' => ['table' => 'answer_option_translation', 'pk' => 'answerOptionID'],
+        'string'        => ['table' => 'string_translation',        'pk' => 'stringKey'],
+    ];
+
+    /**
+     * @return list<array{languageCode: string, name: string}>
+     */
+    public static function listLanguages(PDO $pdo): array
+    {
+        return $pdo->query(
+            "SELECT languageCode, name FROM language ORDER BY languageCode"
+        )->fetchAll(PDO::FETCH_ASSOC);
+    }
+
+    public static function upsertLanguage(PDO $pdo, string $code, string $name): void
+    {
+        $pdo->prepare("
+            INSERT INTO language (languageCode, name) VALUES (:lc, :n)
+            ON CONFLICT(languageCode) DO UPDATE SET name = excluded.name
+        ")->execute([':lc' => $code, ':n' => $name]);
+    }
+
+    /**
+     * Delete a language and all its translations across all three tables.
+     */
+    public static function deleteLanguage(PDO $pdo, string $code): void
+    {
+        $pdo->prepare("DELETE FROM language WHERE languageCode = :lc")
+            ->execute([':lc' => $code]);
+        $pdo->prepare("DELETE FROM question_translation WHERE languageCode = :lc")
+            ->execute([':lc' => $code]);
+        $pdo->prepare("DELETE FROM answer_option_translation WHERE languageCode = :lc")
+            ->execute([':lc' => $code]);
+        $pdo->prepare("DELETE FROM string_translation WHERE languageCode = :lc")
+            ->execute([':lc' => $code]);
+    }
+
+    /**
+     * Get all translations for a given entity.
+     *
+     * @param string $type  question|answer_option|string
+     * @return list<array{languageCode: string, text: string}>
+     */
+    public static function getForEntity(PDO $pdo, string $type, string $id): array
+    {
+        $meta = self::meta($type);
+
+        $stmt = $pdo->prepare(
+            "SELECT languageCode, text FROM {$meta['table']} WHERE {$meta['pk']} = :id"
+        );
+        $stmt->execute([':id' => $id]);
+
+        return $stmt->fetchAll(PDO::FETCH_ASSOC);
+    }
+
+    /**
+     * Insert or update a single translation.
+     *
+     * @param string $type  question|answer_option|string
+     */
+    public static function upsert(PDO $pdo, string $type, string $id, string $lang, string $text): void
+    {
+        $meta = self::meta($type);
+
+        $pdo->prepare("
+            INSERT INTO {$meta['table']} ({$meta['pk']}, languageCode, text)
+            VALUES (:id, :lang, :t)
+            ON CONFLICT({$meta['pk']}, languageCode) DO UPDATE SET text = excluded.text
+        ")->execute([':id' => $id, ':lang' => $lang, ':t' => $text]);
+    }
+
+    /**
+     * Delete a single translation.
+     *
+     * @param string $type  question|answer_option|string
+     */
+    public static function delete(PDO $pdo, string $type, string $id, string $lang): void
+    {
+        $meta = self::meta($type);
+
+        $pdo->prepare(
+            "DELETE FROM {$meta['table']} WHERE {$meta['pk']} = :id AND languageCode = :lang"
+        )->execute([':id' => $id, ':lang' => $lang]);
+    }
+
+    /**
+     * @return array{table: string, pk: string}
+     */
+    private static function meta(string $type): array
+    {
+        if (!isset(self::TABLE_MAP[$type])) {
+            throw new InvalidArgumentException("Unknown translation type: $type");
+        }
+
+        return self::TABLE_MAP[$type];
+    }
+}