From 1232edd57066dd28ad61844cf48524f64de1584d Mon Sep 17 00:00:00 2001
From: "Torsten Schulz (local)" <tsschulz@gmx.net>
Date: Tue, 26 May 2026 15:40:59 +0200
Subject: [PATCH] =?UTF-8?q?feat:=20erweitere=20=5FextractTrainerVocabsFrom?=
 =?UTF-8?q?Exercises=20um=20Optionen=20zur=20Steuerung=20von=20L=C3=BCcken?=
 =?UTF-8?q?f=C3=BCllungen?=
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---
 backend/services/vocabService.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/backend/services/vocabService.js b/backend/services/vocabService.js
index 0ebfbad..6e79a1d 100644
--- a/backend/services/vocabService.js
+++ b/backend/services/vocabService.js
@@ -777,7 +777,8 @@ export default class VocabService {
     return {};
   }
 
-  _extractTrainerVocabsFromExercises(exercises = []) {
+  _extractTrainerVocabsFromExercises(exercises = [], options = {}) {
+    const { allowGapFill = true } = options || {};
     const vocabMap = new Map();
 
     exercises.forEach((exercise) => {
@@ -813,6 +814,7 @@ export default class VocabService {
         }
 
         if (exerciseType === 'gap_fill') {
+          if (!allowGapFill) return;
           const answers = Array.isArray(aData.answers)
             ? aData.answers
             : (aData.correct ? (Array.isArray(aData.correct) ? aData.correct : [aData.correct]) : []);
@@ -2670,7 +2672,7 @@ export default class VocabService {
     if (plainLesson.weekNumber) {
       try {
         const weekExercises = await this._getWeekVocabExercises(plainLesson.courseId, plainLesson.weekNumber, plainLesson.lessonNumber);
-        const extracted = this._extractTrainerVocabsFromExercises(weekExercises || []);
+        const extracted = this._extractTrainerVocabsFromExercises(weekExercises || [], { allowGapFill: false });
         if (extracted && extracted.length) {
           // Map extracted pairs to row-like objects with numeric ids
           rows = extracted.map((item, idx) => ({ id: 2000000 + idx, learning: item.learning, reference: item.reference }));