feat(exercises): enhance gap exercise creation with contextual prompts and add migration for lesson 43

This commit is contained in:
Torsten Schulz (local)
2026-08-26 12:10:29 +02:00
parent 6708162a62
commit 4d478df181
2 changed files with 46 additions and 1 deletions

View File

@@ -598,7 +598,24 @@ function buildGapExercise(lessonTitle, pattern) {
}
function buildContextGapExercise(lesson, didactics, pattern) {
const gapExercise = buildGapExercise(lesson.title, pattern);
const speakingPrompt = Array.isArray(didactics.speakingPrompts) ? didactics.speakingPrompts[0] : null;
const cue = normalizeText(speakingPrompt?.cue || '').toLowerCase();
// A contextual prompt must test a pattern that actually occurs in its
// scenario. Otherwise a cultural keyword such as "respeto" can be paired
// with an invitation-declining situation.
const scenarioPattern = didactics.corePatterns
.map((entry) => corePatternTarget(entry))
.find((candidate) => candidate && cue.includes(normalizeText(candidate).toLowerCase()));
const gapExercise = scenarioPattern
? {
exerciseTypeId: 1,
title: `${lesson.title}: Kernmuster ergänzen`,
instruction: 'Fülle die Lücke mit dem passenden Bisaya-Ausdruck.',
questionData: { type: 'gap_fill', text: '{gap}', gaps: 1 },
answerData: { type: 'gap_fill', answers: [scenarioPattern] },
explanation: `Das Kernmuster lautet: "${scenarioPattern}".`
}
: buildGapExercise(lesson.title, pattern);
if (!gapExercise) return null;
return {