Refactor exercise handling and improve user feedback in VocabLessonView
- Enhanced the exercise display logic to provide clearer feedback on available grammar exercises, improving user engagement. - Updated conditional rendering to ensure accurate handling of lesson and exercise data, reducing potential errors. - Improved logging for exercise counts and active tab states, aiding in debugging and performance monitoring.
This commit is contained in:
Torsten Schulz (local)
270
backend/scripts/update-survival-sentences-exercises.js
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270
backend/scripts/update-survival-sentences-exercises.js
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#!/usr/bin/env node
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/**
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* Script zum Aktualisieren der "Überlebenssätze"-Übungen in Bisaya-Kursen
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*
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* Verwendung:
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* node backend/scripts/update-survival-sentences-exercises.js
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*
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* Ersetzt bestehende generische Übungen durch spezifische Überlebenssätze-Übungen.
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*/
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import { sequelize } from '../utils/sequelize.js';
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import VocabCourseLesson from '../models/community/vocab_course_lesson.js';
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import VocabGrammarExercise from '../models/community/vocab_grammar_exercise.js';
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import User from '../models/community/user.js';
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// Spezifische Übungen für Überlebenssätze
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const SURVIVAL_EXERCISES = {
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'Überlebenssätze - Teil 1': [
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{
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exerciseTypeId: 2, // multiple_choice
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title: 'Wie sagt man "Ich verstehe nicht"?',
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instruction: 'Wähle die richtige Übersetzung.',
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questionData: {
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type: 'multiple_choice',
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question: 'Wie sagt man "Ich verstehe nicht" auf Bisaya?',
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options: ['Wala ko kasabot', 'Palihug', 'Salamat', 'Maayo']
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},
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answerData: {
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type: 'multiple_choice',
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correctAnswer: 0
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},
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explanation: '"Wala ko kasabot" bedeutet "Ich verstehe nicht" - sehr wichtig für Anfänger!'
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},
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{
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exerciseTypeId: 2, // multiple_choice
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title: 'Wie sagt man "Kannst du das wiederholen?"?',
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instruction: 'Wähle die richtige Bitte aus.',
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questionData: {
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type: 'multiple_choice',
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question: 'Wie sagt man "Kannst du das wiederholen?" auf Bisaya?',
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options: ['Palihug ka mubalik?', 'Salamat', 'Maayo', 'Kumusta ka?']
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},
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answerData: {
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type: 'multiple_choice',
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correctAnswer: 0
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},
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explanation: '"Palihug ka mubalik?" bedeutet "Bitte kannst du wiederholen?" - essentiell für das Lernen!'
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},
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{
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exerciseTypeId: 2, // multiple_choice
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title: 'Wie sagt man "Wo ist...?"?',
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instruction: 'Wähle die richtige Frage aus.',
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questionData: {
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type: 'multiple_choice',
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question: 'Wie sagt man "Wo ist die Toilette?" auf Bisaya?',
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options: ['Asa ang CR?', 'Kumusta ka?', 'Salamat', 'Maayo']
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},
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answerData: {
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type: 'multiple_choice',
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correctAnswer: 0
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},
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explanation: '"Asa ang CR?" bedeutet "Wo ist die Toilette?" - "Asa" = "Wo", "CR" = "Comfort Room" (Toilette).'
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},
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{
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exerciseTypeId: 1, // gap_fill
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title: 'Überlebenssätze vervollständigen',
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instruction: 'Fülle die Lücken mit den richtigen Bisaya-Wörtern.',
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questionData: {
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type: 'gap_fill',
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text: '{gap} ko kasabot. {gap} ka mubalik?',
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gaps: 2
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},
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answerData: {
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type: 'gap_fill',
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answers: ['Wala', 'Palihug']
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},
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explanation: '"Wala ko kasabot" = "Ich verstehe nicht", "Palihug ka mubalik?" = "Bitte wiederholen".'
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}
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],
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'Überlebenssätze - Teil 2': [
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{
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exerciseTypeId: 2, // multiple_choice
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title: 'Wie sagt man "Wie viel kostet das?"?',
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instruction: 'Wähle die richtige Frage aus.',
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questionData: {
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type: 'multiple_choice',
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question: 'Wie sagt man "Wie viel kostet das?" auf Bisaya?',
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options: ['Tagpila ni?', 'Asa ni?', 'Unsa ni?', 'Kinsa ni?']
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},
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answerData: {
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type: 'multiple_choice',
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correctAnswer: 0
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},
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explanation: '"Tagpila ni?" bedeutet "Wie viel kostet das?" - sehr nützlich beim Einkaufen!'
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},
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{
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exerciseTypeId: 2, // multiple_choice
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title: 'Wie sagt man "Entschuldigung"?',
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instruction: 'Wähle die richtige Entschuldigung aus.',
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questionData: {
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type: 'multiple_choice',
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question: 'Wie sagt man "Entschuldigung" auf Bisaya?',
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options: ['Pasensya', 'Salamat', 'Palihug', 'Maayo']
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},
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answerData: {
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type: 'multiple_choice',
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correctAnswer: 0
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},
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explanation: '"Pasensya" bedeutet "Entschuldigung" oder "Entschuldige bitte" - wichtig für höfliche Kommunikation.'
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},
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{
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exerciseTypeId: 1, // gap_fill
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title: 'Wichtige Fragen bilden',
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instruction: 'Fülle die Lücken mit den richtigen Fragewörtern.',
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questionData: {
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type: 'gap_fill',
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text: '{gap} ni? (Wie viel kostet das?) | {gap} ni? (Was ist das?) | {gap} lang (Bitte langsam)',
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gaps: 3
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},
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answerData: {
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type: 'gap_fill',
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answers: ['Tagpila', 'Unsa', 'Hinay-hinay']
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},
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explanation: '"Tagpila" = "Wie viel", "Unsa" = "Was", "Hinay-hinay lang" = "Bitte langsam".'
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},
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{
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exerciseTypeId: 4, // transformation
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title: 'Überlebenssätze übersetzen',
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instruction: 'Übersetze den Satz ins Bisaya.',
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questionData: {
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type: 'transformation',
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text: 'Ich spreche kein Bisaya',
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sourceLanguage: 'Deutsch',
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targetLanguage: 'Bisaya'
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},
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answerData: {
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type: 'transformation',
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correct: 'Dili ko mag-Bisaya',
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alternatives: ['Wala ko mag-Bisaya', 'Dili ko makasabot Bisaya']
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},
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explanation: '"Dili ko mag-Bisaya" bedeutet "Ich spreche kein Bisaya" - nützlich, um zu erklären, dass du noch lernst.'
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}
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]
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};
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async function findOrCreateSystemUser() {
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let systemUser = await User.findOne({
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where: {
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username: 'system'
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}
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});
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if (!systemUser) {
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systemUser = await User.findOne({
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where: {
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username: 'admin'
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}
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});
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}
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if (!systemUser) {
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console.error('❌ System-Benutzer nicht gefunden.');
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throw new Error('System user not found');
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}
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return systemUser;
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}
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async function updateSurvivalExercises() {
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await sequelize.authenticate();
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console.log('Datenbankverbindung erfolgreich hergestellt.\n');
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const systemUser = await findOrCreateSystemUser();
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console.log(`Verwende System-Benutzer: ${systemUser.username} (ID: ${systemUser.id})\n`);
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// Finde alle Bisaya-Kurse
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const [bisayaLanguage] = await sequelize.query(
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`SELECT id FROM community.vocab_language WHERE name = 'Bisaya' LIMIT 1`,
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{
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type: sequelize.QueryTypes.SELECT
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}
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);
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if (!bisayaLanguage) {
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console.error('❌ Bisaya-Sprache nicht gefunden.');
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return;
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}
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const courses = await sequelize.query(
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`SELECT id, title, owner_user_id FROM community.vocab_course WHERE language_id = :languageId`,
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{
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replacements: { languageId: bisayaLanguage.id },
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type: sequelize.QueryTypes.SELECT
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}
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);
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console.log(`Gefunden: ${courses.length} Bisaya-Kurse\n`);
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let totalExercisesUpdated = 0;
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let totalLessonsUpdated = 0;
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for (const course of courses) {
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console.log(`📚 Kurs: ${course.title} (ID: ${course.id})`);
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// Finde "Überlebenssätze"-Lektionen
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const lessons = await VocabCourseLesson.findAll({
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where: {
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courseId: course.id,
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title: ['Überlebenssätze - Teil 1', 'Überlebenssätze - Teil 2']
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},
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order: [['lessonNumber', 'ASC']]
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});
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console.log(` ${lessons.length} "Überlebenssätze"-Lektionen gefunden\n`);
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for (const lesson of lessons) {
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const exercises = SURVIVAL_EXERCISES[lesson.title];
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if (!exercises || exercises.length === 0) {
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console.log(` ⚠️ Lektion ${lesson.lessonNumber}: "${lesson.title}" - keine Übungen definiert`);
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continue;
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}
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// Lösche bestehende Übungen
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const deletedCount = await VocabGrammarExercise.destroy({
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where: { lessonId: lesson.id }
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});
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console.log(` 🗑️ Lektion ${lesson.lessonNumber}: "${lesson.title}" - ${deletedCount} alte Übung(en) gelöscht`);
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// Erstelle neue Übungen
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let exerciseNumber = 1;
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for (const exerciseData of exercises) {
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await VocabGrammarExercise.create({
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lessonId: lesson.id,
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exerciseTypeId: exerciseData.exerciseTypeId,
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exerciseNumber: exerciseNumber++,
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title: exerciseData.title,
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instruction: exerciseData.instruction,
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questionData: JSON.stringify(exerciseData.questionData),
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answerData: JSON.stringify(exerciseData.answerData),
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explanation: exerciseData.explanation,
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createdByUserId: course.owner_user_id || systemUser.id
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});
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totalExercisesUpdated++;
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}
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console.log(` ✅ Lektion ${lesson.lessonNumber}: "${lesson.title}" - ${exercises.length} neue Übung(en) erstellt`);
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totalLessonsUpdated++;
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}
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console.log('');
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}
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console.log(`\n🎉 Zusammenfassung:`);
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console.log(` ${totalLessonsUpdated} Lektionen aktualisiert`);
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console.log(` ${totalExercisesUpdated} neue Grammatik-Übungen erstellt`);
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}
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updateSurvivalExercises()
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.then(() => {
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sequelize.close();
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process.exit(0);
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})
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.catch((error) => {
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console.error('❌ Fehler:', error);
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sequelize.close();
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process.exit(1);
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});
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