8f55f63f77
- Added detailed logging in VocabService for lesson retrieval, including lesson ID, title, and exercise count. - Improved conditional rendering in VocabLessonView to handle cases where grammar exercises may not be present, enhancing user experience. - Updated logging in VocabLessonView to provide insights into loaded lessons and exercises, aiding in debugging and monitoring.
79 lines
2.5 KiB
JavaScript
Executable File
79 lines
2.5 KiB
JavaScript
Executable File
#!/usr/bin/env node
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/**
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* Debug-Script zum Prüfen, ob Übungen für eine Lektion vorhanden sind
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* Verwendung: node debug-lesson-exercises.js [lessonId]
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*/
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import { sequelize } from './backend/utils/sequelize.js';
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import VocabCourseLesson from './backend/models/community/vocab_course_lesson.js';
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import VocabGrammarExercise from './backend/models/community/vocab_grammar_exercise.js';
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const lessonId = process.argv[2] ? parseInt(process.argv[2]) : 1;
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async function debugLesson() {
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try {
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await sequelize.authenticate();
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console.log('✅ Datenbankverbindung erfolgreich\n');
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// Lade Lektion mit Übungen (wie im Backend)
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const lesson = await VocabCourseLesson.findByPk(lessonId, {
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include: [
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{
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model: require('./backend/models/community/vocab_course.js').default,
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as: 'course'
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},
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{
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model: VocabGrammarExercise,
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as: 'grammarExercises',
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include: [
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{
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model: require('./backend/models/community/vocab_grammar_exercise_type.js').default,
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as: 'exerciseType'
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}
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],
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required: false,
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separate: true,
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order: [['exerciseNumber', 'ASC']]
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}
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]
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});
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if (!lesson) {
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console.log(`❌ Lektion ${lessonId} nicht gefunden`);
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return;
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}
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console.log(`📚 Lektion: ${lesson.title} (ID: ${lesson.id})`);
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console.log(` Kurs: ${lesson.course?.title || 'N/A'}`);
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console.log(` Übungen (via Include): ${lesson.grammarExercises ? lesson.grammarExercises.length : 0}\n`);
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// Prüfe direkt in der Datenbank
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const directExercises = await VocabGrammarExercise.findAll({
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where: { lessonId: lesson.id },
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order: [['exerciseNumber', 'ASC']]
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});
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console.log(`📊 Direkte Abfrage: ${directExercises.length} Übung(en) gefunden`);
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directExercises.forEach((ex, idx) => {
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console.log(` ${idx + 1}. ${ex.title} (ID: ${ex.id}, Typ: ${ex.exerciseTypeId})`);
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});
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// Plain object
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const plain = lesson.get({ plain: true });
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console.log(`\n📦 Plain Object:`);
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console.log(` grammarExercises: ${plain.grammarExercises ? plain.grammarExercises.length : 'undefined'}`);
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if (plain.grammarExercises && plain.grammarExercises.length > 0) {
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plain.grammarExercises.forEach((ex, idx) => {
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console.log(` ${idx + 1}. ${ex.title} (ID: ${ex.id})`);
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});
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}
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} catch (error) {
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console.error('❌ Fehler:', error);
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} finally {
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await sequelize.close();
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}
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}
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debugLesson();
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