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fix(ocr): fill empty MANUAL blocks in guided OCR mode

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When a user draws annotation boxes to mark OCR regions, the blocks are
created with source=MANUAL and empty text. upsertGuidedBlock was
protecting all MANUAL blocks unconditionally, so guided OCR silently
produced no output for these drawn-but-empty blocks.

Changed the guard to only protect non-empty MANUAL blocks — empty ones
are treated like OCR blocks and get their text filled in.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Marcel
2026-04-13 16:25:23 +02:00
parent 3e34366702
commit 8618e520b5
2 changed files with 21 additions and 3 deletions
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4
backend/src/main/java/org/raddatz/familienarchiv/service/TranscriptionService.java
View File

@@ -104,8 +104,8 @@ public class TranscriptionService {
public TranscriptionBlock upsertGuidedBlock(UUID documentId, UUID annotationId,
String text, UUID userId) {
return blockRepository.findByAnnotationId(annotationId).map(existing -> {
if (existing.getSource() == BlockSource.MANUAL) {
return existing; // never overwrite manual transcription
if (existing.getSource() == BlockSource.MANUAL && !existing.getText().isBlank()) {
return existing; // never overwrite non-empty manual transcription
}
existing.setText(sanitizeText(text));
existing.setUpdatedBy(userId);

20
backend/src/test/java/org/raddatz/familienarchiv/service/TranscriptionServiceGuidedTest.java
View File

@@ -74,7 +74,7 @@ class TranscriptionServiceGuidedTest {
}
@Test
void upsertGuidedBlock_doesNotOverwriteManualBlock() {
void upsertGuidedBlock_doesNotOverwriteNonEmptyManualBlock() {
TranscriptionBlock manual = TranscriptionBlock.builder()
.id(UUID.randomUUID())
.annotationId(annId)
@@ -90,4 +90,22 @@ class TranscriptionServiceGuidedTest {
assertThat(result.getText()).isEqualTo("manually written");
verify(blockRepository, never()).save(any());
}
@Test
void upsertGuidedBlock_fillsEmptyManualBlock_withOcrText() {
TranscriptionBlock emptyManual = TranscriptionBlock.builder()
.id(UUID.randomUUID())
.annotationId(annId)
.documentId(docId)
.text("")
.source(BlockSource.MANUAL)
.sortOrder(0)
.build();
when(blockRepository.findByAnnotationId(annId)).thenReturn(Optional.of(emptyManual));
TranscriptionBlock result = service.upsertGuidedBlock(docId, annId, "ocr result", userId);
assertThat(result.getText()).isEqualTo("ocr result");
verify(blockRepository).save(any());
}
}