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feat(vocab): improve answer matching by accepting both displayed solutions and individual variants

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Torsten Schulz (local)
2026-08-26 11:53:13 +02:00
parent 68470bf576
commit 6708162a62
1 changed files with 15 additions and 2 deletions
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17
frontend/src/views/social/VocabLessonView.vue
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@@ -4360,7 +4360,13 @@ export default {
} }
}); });
const phraseAlternatives = Array.from(variants).flatMap((entry) => this.splitPhraseAlternatives(entry)); // Keep the original text as an acceptable variant as well. In multiple
// choice, an option such as "A / B" can be displayed verbatim; splitting
// it into A and B must not make that displayed option invalid.
const phraseAlternatives = Array.from(variants).flatMap((entry) => [
entry,
...this.splitPhraseAlternatives(entry)
]);
if (phraseAlternatives.length >= 2) { if (phraseAlternatives.length >= 2) {
const expanded = phraseAlternatives.flatMap((part) => this.expandSingleAnswerVariants(part)); const expanded = phraseAlternatives.flatMap((part) => this.expandSingleAnswerVariants(part));
return [...new Set(expanded)]; return [...new Set(expanded)];
@@ -4402,7 +4408,14 @@ export default {
// Treat parenthetical notes as optional for answer matching. // Treat parenthetical notes as optional for answer matching.
const normalizedUser = this.normalizeVocab(userAnswer); const normalizedUser = this.normalizeVocab(userAnswer);
const rawAnswers = this.currentVocabQuestion.answers || [this.currentVocabQuestion.answer]; // `answer` is what we display as the correct solution. It may combine
// valid alternatives (for example "A / B"), while `answers` contains
// the individual variants. Accept both, so a displayed solution can
// never be rejected when entered verbatim.
const rawAnswers = [
...(Array.isArray(this.currentVocabQuestion.answers) ? this.currentVocabQuestion.answers : []),
this.currentVocabQuestion.answer
].filter(Boolean);
// Expand alternatives like "A / B" into separate acceptable answers // Expand alternatives like "A / B" into separate acceptable answers
const expandedAnswers = rawAnswers.flatMap(a => this.expandAnswerVariants(a)); const expandedAnswers = rawAnswers.flatMap(a => this.expandAnswerVariants(a));
const normalizedCorrectAnswers = expandedAnswers const normalizedCorrectAnswers = expandedAnswers