.gitea/workflows/ci.yml

@@ -52,6 +52,8 @@ jobs:
   backend-unit-tests:
     name: Backend Unit Tests
     runs-on: ubuntu-latest
+    env:
+      DOCKER_API_VERSION: "1.43"  # NAS runner runs Docker 24.x (max API 1.43); Testcontainers 2.x defaults to 1.44
     steps:
       - uses: actions/checkout@v4
 

backend/src/main/java/org/raddatz/familienarchiv/dto/DocumentSort.java

@@ -1,5 +1,5 @@
 package org.raddatz.familienarchiv.dto;
 
 public enum DocumentSort {
-    DATE, TITLE, SENDER, RECEIVER, UPLOAD_DATE
+    DATE, TITLE, SENDER, RECEIVER, UPLOAD_DATE, RELEVANCE
 }

backend/src/main/java/org/raddatz/familienarchiv/repository/DocumentRepository.java

@@ -81,4 +81,12 @@ public interface DocumentRepository extends JpaRepository<Document, UUID>, JpaSp
             @Param("to") LocalDate to,
             Sort sort);
 
+    @Query(nativeQuery = true, value = """
+            SELECT d.id FROM documents d
+            WHERE d.search_vector @@ websearch_to_tsquery('german', :query)
+            ORDER BY ts_rank(d.search_vector, websearch_to_tsquery('german', :query)) DESC,
+                     d.meta_date DESC NULLS LAST
+            """)
+    List<UUID> findRankedIdsByFts(@Param("query") String query);
+
 }

backend/src/main/java/org/raddatz/familienarchiv/repository/DocumentSpecifications.java

@@ -8,78 +8,17 @@ import java.util.UUID;
 
 import org.raddatz.familienarchiv.model.Document;
 import org.raddatz.familienarchiv.model.DocumentStatus;
-import org.raddatz.familienarchiv.model.Person;
-import org.raddatz.familienarchiv.model.PersonNameAlias;
 import org.raddatz.familienarchiv.model.Tag;
 import org.springframework.data.jpa.domain.Specification;
 import org.springframework.util.StringUtils;
 
 public class DocumentSpecifications {
 
-    // Filtert nach Text (in Titel, Dateiname, Transkription, Ort, Absender- und Empfängername, Tags)
+    // Filtert nach einer vorberechneten ID-Liste (aus FTS-Abfrage)
-    public static Specification<Document> hasText(String text) {
+    public static Specification<Document> hasIds(List<UUID> ids) {
         return (root, query, cb) -> {
-            if (!StringUtils.hasText(text))
+            if (ids == null || ids.isEmpty()) return cb.disjunction();
-                return null;
+            return root.get("id").in(ids);
-            String likePattern = "%" + text.toLowerCase() + "%";
-
-            // LEFT JOIN on sender (ManyToOne — no duplicate rows)
-            Join<Document, Person> senderJoin = root.join("sender", JoinType.LEFT);
-
-            // LEFT JOIN sender → aliases (entity-graph navigation avoids a separate DB
-            // roundtrip while respecting domain boundaries — the alias table is part of
-            // the Person aggregate, navigated via @OneToMany, not via a cross-domain
-            // repository call from DocumentService)
-            Join<Person, PersonNameAlias> senderAliasJoin = senderJoin.join("nameAliases", JoinType.LEFT);
-
-            // EXISTS subquery for receiver name — avoids duplicate rows for multi-receiver docs
-            Subquery<Long> receiverSub = query.subquery(Long.class);
-            Root<Document> receiverRoot = receiverSub.from(Document.class);
-            Join<Document, Person> receiverJoin = receiverRoot.join("receivers");
-            receiverSub.select(cb.literal(1L))
-                    .where(
-                            cb.equal(receiverRoot.get("id"), root.get("id")),
-                            cb.or(
-                                    cb.like(cb.lower(receiverJoin.get("lastName")), likePattern),
-                                    cb.like(cb.lower(cb.coalesce(receiverJoin.get("firstName"), "")), likePattern)
-                            )
-                    );
-
-            // EXISTS subquery for receiver alias name
-            Subquery<Long> receiverAliasSub = query.subquery(Long.class);
-            Root<Document> receiverAliasRoot = receiverAliasSub.from(Document.class);
-            Join<Document, Person> recAliasPersonJoin = receiverAliasRoot.join("receivers");
-            Join<Person, PersonNameAlias> recAliasJoin = recAliasPersonJoin.join("nameAliases");
-            receiverAliasSub.select(cb.literal(1L))
-                    .where(
-                            cb.equal(receiverAliasRoot.get("id"), root.get("id")),
-                            cb.like(cb.lower(recAliasJoin.get("lastName")), likePattern)
-                    );
-
-            // EXISTS subquery for tag name — avoids duplicate rows for multi-tag docs
-            Subquery<Long> tagSub = query.subquery(Long.class);
-            Root<Document> tagRoot = tagSub.from(Document.class);
-            Join<Document, Tag> tagJoin = tagRoot.join("tags");
-            tagSub.select(cb.literal(1L))
-                    .where(
-                            cb.equal(tagRoot.get("id"), root.get("id")),
-                            cb.like(cb.lower(tagJoin.get("name")), likePattern)
-                    );
-
-            query.distinct(true);
-
-            return cb.or(
-                    cb.like(cb.lower(root.get("title")), likePattern),
-                    cb.like(cb.lower(root.get("originalFilename")), likePattern),
-                    cb.like(cb.lower(root.get("transcription")), likePattern),
-                    cb.like(cb.lower(root.get("location")), likePattern),
-                    cb.like(cb.lower(senderJoin.get("lastName")), likePattern),
-                    cb.like(cb.lower(cb.coalesce(senderJoin.get("firstName"), "")), likePattern),
-                    cb.like(cb.lower(senderAliasJoin.get("lastName")), likePattern),
-                    cb.exists(receiverSub),
-                    cb.exists(receiverAliasSub),
-                    cb.exists(tagSub)
-            );
         };
     }
 

backend/src/main/java/org/raddatz/familienarchiv/service/DocumentService.java

@@ -20,6 +20,7 @@ import org.raddatz.familienarchiv.exception.DomainException;
 import org.raddatz.familienarchiv.exception.ErrorCode;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.StringUtils;
 import org.springframework.web.multipart.MultipartFile;
 
 import java.io.IOException;
@@ -290,7 +291,16 @@ public class DocumentService {
 
     // 1. Allgemeine Suche (für das Suchfeld im Frontend)
     public List<Document> searchDocuments(String text, LocalDate from, LocalDate to, UUID sender, UUID receiver, List<String> tags, String tagQ, DocumentStatus status, DocumentSort sort, String dir) {
-        Specification<Document> spec = Specification.where(hasText(text))
+        boolean hasText = StringUtils.hasText(text);
+        List<UUID> rankedIds = null;
+
+        if (hasText) {
+            rankedIds = documentRepository.findRankedIdsByFts(text);
+            if (rankedIds.isEmpty()) return List.of();
+        }
+
+        Specification<Document> textSpec = hasText ? hasIds(rankedIds) : (root, query, cb) -> null;
+        Specification<Document> spec = Specification.where(textSpec)
                 .and(isBetween(from, to))
                 .and(hasSender(sender))
                 .and(hasReceiver(receiver))
@@ -300,7 +310,6 @@ public class DocumentService {
 
         // SENDER and RECEIVER are sorted in-memory because JPA's Sort.by("sender.lastName")
         // generates an INNER JOIN that silently drops documents with null sender/receivers.
-        // TODO: replace with a native @Query using ORDER BY ... NULLS LAST when pagination is added.
         if (sort == DocumentSort.RECEIVER) {
             List<Document> results = documentRepository.findAll(spec);
             return sortByFirstReceiver(results, dir);
@@ -309,13 +318,26 @@ public class DocumentService {
             List<Document> results = documentRepository.findAll(spec);
             return sortBySender(results, dir);
         }
+
+        // RELEVANCE: default when text present and no explicit sort given
+        boolean useRankOrder = hasText && (sort == null || sort == DocumentSort.RELEVANCE);
+        if (useRankOrder) {
+            List<Document> results = documentRepository.findAll(spec);
+            Map<UUID, Integer> rankMap = new HashMap<>();
+            for (int i = 0; i < rankedIds.size(); i++) rankMap.put(rankedIds.get(i), i);
+            return results.stream()
+                    .sorted(Comparator.comparingInt(
+                            doc -> rankMap.getOrDefault(doc.getId(), Integer.MAX_VALUE)))
+                    .toList();
+        }
+
         Sort springSort = resolveSort(sort, dir);
         return documentRepository.findAll(spec, springSort);
     }
 
     private Sort resolveSort(DocumentSort sort, String dir) {
         Sort.Direction direction = "ASC".equalsIgnoreCase(dir) ? Sort.Direction.ASC : Sort.Direction.DESC;
-        if (sort == null || sort == DocumentSort.DATE) {
+        if (sort == null || sort == DocumentSort.DATE || sort == DocumentSort.RELEVANCE) {
             return Sort.by(direction, "documentDate");
         }
         // SENDER and RECEIVER are sorted in-memory before this method is called

backend/src/main/resources/db/migration/V34__add_fts_search_vector.sql

@@ -0,0 +1,74 @@
+-- ─── Full-Text Search: search_vector on documents ──────────────────────────────
+-- Adds a tsvector column that aggregates: title (A), summary + transcription
+-- block text (B), sender/receiver names (C), tag names + location (D).
+-- The column is maintained by DB triggers so the OCR pipeline (which writes
+-- transcription_blocks directly) stays in sync without JPA @PreUpdate hooks.
+
+-- 1. Column and GIN index
+ALTER TABLE documents ADD COLUMN search_vector tsvector;
+CREATE INDEX idx_documents_search ON documents USING GIN (search_vector);
+
+-- 2. Trigger function: rebuilds search_vector on documents INSERT or UPDATE.
+--    Runs BEFORE the write so NEW.search_vector is set inline.
+CREATE OR REPLACE FUNCTION fn_documents_fts_update() RETURNS trigger AS $$
+BEGIN
+  NEW.search_vector :=
+    setweight(to_tsvector('german', coalesce(NEW.title,   '')), 'A') ||
+    setweight(to_tsvector('german', coalesce(NEW.summary, '')), 'B') ||
+    setweight(to_tsvector('german', coalesce((
+      SELECT string_agg(tb.text, ' ') FILTER (WHERE tb.text IS NOT NULL)
+      FROM   transcription_blocks tb
+      WHERE  tb.document_id = NEW.id
+    ), '')), 'B') ||
+    setweight(to_tsvector('german', coalesce((
+      SELECT coalesce(p.first_name, '') || ' ' || p.last_name
+      FROM   persons p
+      WHERE  p.id = NEW.sender_id
+    ), '')), 'C') ||
+    setweight(to_tsvector('german', coalesce((
+      SELECT string_agg(coalesce(p.first_name, '') || ' ' || p.last_name, ' ')
+      FROM   document_receivers dr
+      JOIN   persons p ON p.id = dr.person_id
+      WHERE  dr.document_id = NEW.id
+    ), '')), 'C') ||
+    setweight(to_tsvector('german', coalesce((
+      SELECT string_agg(t.name, ' ')
+      FROM   document_tags dt
+      JOIN   tag t ON t.id = dt.tag_id
+      WHERE  dt.document_id = NEW.id
+    ), '')), 'D') ||
+    setweight(to_tsvector('german', coalesce(NEW.meta_location, '')), 'D');
+  RETURN NEW;
+END;
+$$ LANGUAGE plpgsql;
+
+CREATE TRIGGER trg_documents_fts
+  BEFORE INSERT OR UPDATE ON documents
+  FOR EACH ROW EXECUTE FUNCTION fn_documents_fts_update();
+
+-- 3. Rebuild trigger for join tables and transcription_blocks.
+--    These tables don't have a search_vector of their own; instead they
+--    touch the parent document row ("SET title = title") to re-fire the
+--    BEFORE UPDATE trigger above, which then recomputes the vector with
+--    the current state of all joined tables.
+CREATE OR REPLACE FUNCTION fn_rebuild_document_fts() RETURNS trigger AS $$
+DECLARE
+  v_doc_id UUID;
+BEGIN
+  v_doc_id := CASE WHEN TG_OP = 'DELETE' THEN OLD.document_id ELSE NEW.document_id END;
+  UPDATE documents SET title = title WHERE id = v_doc_id;
+  RETURN NULL;
+END;
+$$ LANGUAGE plpgsql;
+
+CREATE TRIGGER trg_transcription_blocks_fts
+  AFTER INSERT OR UPDATE OR DELETE ON transcription_blocks
+  FOR EACH ROW EXECUTE FUNCTION fn_rebuild_document_fts();
+
+CREATE TRIGGER trg_document_receivers_fts
+  AFTER INSERT OR DELETE ON document_receivers
+  FOR EACH ROW EXECUTE FUNCTION fn_rebuild_document_fts();
+
+CREATE TRIGGER trg_document_tags_fts
+  AFTER INSERT OR DELETE ON document_tags
+  FOR EACH ROW EXECUTE FUNCTION fn_rebuild_document_fts();

backend/src/main/resources/db/migration/V35__backfill_fts_search_vector.sql

@@ -0,0 +1,6 @@
+-- Backfill search_vector for all existing documents.
+-- The BEFORE UPDATE trigger (trg_documents_fts, installed by V34) recomputes
+-- the full vector from title, summary, transcription blocks, sender/receiver
+-- names, tags, and location. At backfill time all join tables already contain
+-- data, so "SET title = title" is sufficient to fire the trigger for every row.
+UPDATE documents SET title = title;

backend/src/test/java/org/raddatz/familienarchiv/repository/DocumentFtsTest.java

@@ -0,0 +1,289 @@
+package org.raddatz.familienarchiv.repository;
+
+import jakarta.persistence.EntityManager;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.raddatz.familienarchiv.PostgresContainerConfig;
+import org.raddatz.familienarchiv.config.FlywayConfig;
+import org.raddatz.familienarchiv.model.Document;
+import org.raddatz.familienarchiv.model.DocumentAnnotation;
+import org.raddatz.familienarchiv.model.DocumentStatus;
+import org.raddatz.familienarchiv.model.Person;
+import org.raddatz.familienarchiv.model.Tag;
+import org.raddatz.familienarchiv.model.TranscriptionBlock;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.data.jpa.test.autoconfigure.DataJpaTest;
+import org.springframework.boot.jdbc.test.autoconfigure.AutoConfigureTestDatabase;
+import org.springframework.context.annotation.Import;
+
+import org.springframework.data.jpa.domain.Specification;
+
+import java.util.List;
+import java.util.Set;
+import java.util.UUID;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatNoException;
+import static org.raddatz.familienarchiv.repository.DocumentSpecifications.hasIds;
+import static org.raddatz.familienarchiv.repository.DocumentSpecifications.hasStatus;
+
+@DataJpaTest
+@AutoConfigureTestDatabase(replace = AutoConfigureTestDatabase.Replace.NONE)
+@Import({PostgresContainerConfig.class, FlywayConfig.class})
+class DocumentFtsTest {
+
+    @Autowired DocumentRepository documentRepository;
+    @Autowired PersonRepository personRepository;
+    @Autowired TagRepository tagRepository;
+    @Autowired AnnotationRepository annotationRepository;
+    @Autowired TranscriptionBlockRepository blockRepository;
+    @Autowired EntityManager em;
+
+    @BeforeEach
+    void setUp() {
+        blockRepository.deleteAll();
+        documentRepository.deleteAll();
+        personRepository.deleteAll();
+        tagRepository.deleteAll();
+    }
+
+    // ─── Guard ─────────────────────────────────────────────────────────────────
+
+    @Test
+    void german_text_search_config_is_available() {
+        Number count = (Number) em
+                .createNativeQuery("SELECT count(*) FROM pg_ts_config WHERE cfgname = 'german'")
+                .getSingleResult();
+        assertThat(count.longValue()).isEqualTo(1L);
+    }
+
+    // ─── Basic FTS ─────────────────────────────────────────────────────────────
+
+    @Test
+    void should_find_document_by_exact_title_word() {
+        documentRepository.saveAndFlush(document("Alter Brief"));
+        em.clear();
+
+        List<UUID> ids = documentRepository.findRankedIdsByFts("Brief");
+
+        assertThat(ids).hasSize(1);
+    }
+
+    @Test
+    void should_find_document_by_stemmed_inflected_form() {
+        documentRepository.saveAndFlush(document("Alter Brief"));
+        em.clear();
+
+        List<UUID> ids = documentRepository.findRankedIdsByFts("Briefe");
+
+        assertThat(ids).hasSize(1);
+    }
+
+    @Test
+    void should_not_find_document_when_term_absent() {
+        documentRepository.saveAndFlush(document("Familienfoto"));
+        em.clear();
+
+        List<UUID> ids = documentRepository.findRankedIdsByFts("Brief");
+
+        assertThat(ids).isEmpty();
+    }
+
+    // ─── Transcription blocks ───────────────────────────────────────────────────
+
+    @Test
+    void should_find_document_by_transcription_block_text() {
+        Document doc = documentRepository.saveAndFlush(document("Foto ohne Text"));
+        UUID annotationId = annotation(doc.getId());
+
+        blockRepository.saveAndFlush(block(doc.getId(), annotationId, "Liebe Anna ich schreibe dir aus dem Krieg", 0));
+        em.flush();
+        em.clear();
+
+        List<UUID> ids = documentRepository.findRankedIdsByFts("schreiben");
+
+        assertThat(ids).contains(doc.getId());
+    }
+
+    @Test
+    void should_rebuild_vector_when_transcription_block_inserted_after_document() {
+        Document doc = documentRepository.saveAndFlush(document("Leeres Dokument"));
+        em.clear();
+
+        assertThat(documentRepository.findRankedIdsByFts("Grundbuch")).isEmpty();
+
+        UUID annotationId = annotation(doc.getId());
+        blockRepository.saveAndFlush(block(doc.getId(), annotationId, "Grundbuch Eintrag 1923", 0));
+        em.flush();
+        em.clear();
+
+        assertThat(documentRepository.findRankedIdsByFts("Grundbuch")).contains(doc.getId());
+    }
+
+    @Test
+    void should_rebuild_vector_when_transcription_block_deleted() {
+        Document doc = documentRepository.saveAndFlush(document("Dokument mit Block"));
+        UUID annotationId = annotation(doc.getId());
+        TranscriptionBlock block = blockRepository.saveAndFlush(
+                block(doc.getId(), annotationId, "Grundbuch Eintrag 1923", 0));
+        em.flush();
+        em.clear();
+
+        assertThat(documentRepository.findRankedIdsByFts("Grundbuch")).contains(doc.getId());
+
+        blockRepository.deleteById(block.getId());
+        em.flush();
+        em.clear();
+
+        assertThat(documentRepository.findRankedIdsByFts("Grundbuch")).doesNotContain(doc.getId());
+    }
+
+    // ─── Ranking ───────────────────────────────────────────────────────────────
+
+    @Test
+    void should_rank_title_match_above_transcription_match() {
+        // docA: "Grundbuch" only in title (weight A)
+        // docB: "Grundbuch" only in transcription block (weight B)
+        Document docA = documentRepository.saveAndFlush(document("Grundbuch 1923"));
+        Document docB = documentRepository.saveAndFlush(document("Anderes Dokument"));
+        UUID annotationId = annotation(docB.getId());
+        blockRepository.saveAndFlush(block(docB.getId(), annotationId, "Grundbuch steht darin", 0));
+        em.flush();
+        em.clear();
+
+        List<UUID> ids = documentRepository.findRankedIdsByFts("Grundbuch");
+
+        assertThat(ids).hasSize(2);
+        assertThat(ids.get(0)).isEqualTo(docA.getId());
+    }
+
+    // ─── Edge cases ────────────────────────────────────────────────────────────
+
+    @Test
+    void should_return_empty_when_query_contains_only_stop_words() {
+        documentRepository.saveAndFlush(document("Ein Brief von der Oma"));
+        em.clear();
+
+        List<UUID> ids = documentRepository.findRankedIdsByFts("der die das und");
+
+        assertThat(ids).isEmpty();
+    }
+
+    @Test
+    void should_not_throw_when_query_contains_invalid_tsquery_syntax() {
+        documentRepository.saveAndFlush(document("Brief"));
+        em.clear();
+
+        assertThatNoException().isThrownBy(() -> documentRepository.findRankedIdsByFts("((("));
+    }
+
+    // ─── Weight C: sender/receiver names ───────────────────────────────────────
+
+    @Test
+    void should_find_document_by_receiver_name() {
+        Person receiver = personRepository.saveAndFlush(
+                Person.builder().firstName("Anna").lastName("Schmidt").build());
+        Document doc = documentRepository.saveAndFlush(Document.builder()
+                .title("Brief")
+                .originalFilename("brief.pdf")
+                .status(DocumentStatus.UPLOADED)
+                .receivers(Set.of(receiver))
+                .build());
+        em.flush();
+        em.clear();
+
+        List<UUID> ids = documentRepository.findRankedIdsByFts("Schmidt");
+
+        assertThat(ids).contains(doc.getId());
+    }
+
+    @Test
+    void should_find_document_by_sender_name() {
+        Person sender = personRepository.saveAndFlush(
+                Person.builder().firstName("Walter").lastName("Raddatz").build());
+        Document doc = documentRepository.saveAndFlush(Document.builder()
+                .title("Brief")
+                .originalFilename("brief.pdf")
+                .status(DocumentStatus.UPLOADED)
+                .sender(sender)
+                .build());
+        em.flush();
+        em.clear();
+
+        List<UUID> ids = documentRepository.findRankedIdsByFts("Raddatz");
+
+        assertThat(ids).contains(doc.getId());
+    }
+
+    // ─── Weight D: tag names ───────────────────────────────────────────────────
+
+    @Test
+    void should_find_document_by_tag_name() {
+        Tag tag = tagRepository.saveAndFlush(Tag.builder().name("Familiengeschichte").build());
+        documentRepository.saveAndFlush(Document.builder()
+                .title("Dokument")
+                .originalFilename("dokument.pdf")
+                .status(DocumentStatus.UPLOADED)
+                .tags(Set.of(tag))
+                .build());
+        em.flush();
+        em.clear();
+
+        List<UUID> ids = documentRepository.findRankedIdsByFts("Familiengeschichte");
+
+        assertThat(ids).hasSize(1);
+    }
+
+    // ─── Combined FTS + Specification filter ──────────────────────────────────
+
+    @Test
+    void fts_combined_with_status_filter_excludes_non_matching_status() {
+        documentRepository.saveAndFlush(document("Grundbuch"));  // UPLOADED
+        documentRepository.saveAndFlush(Document.builder()
+                .title("Grundbuch")
+                .originalFilename("grundbuch_ph.pdf")
+                .status(DocumentStatus.PLACEHOLDER)
+                .build());
+        em.flush();
+        em.clear();
+
+        List<UUID> rankedIds = documentRepository.findRankedIdsByFts("Grundbuch");
+        Specification<Document> spec = Specification.where(hasIds(rankedIds))
+                .and(hasStatus(DocumentStatus.UPLOADED));
+
+        List<Document> result = documentRepository.findAll(spec);
+
+        assertThat(result).hasSize(1);
+        assertThat(result.get(0).getStatus()).isEqualTo(DocumentStatus.UPLOADED);
+    }
+
+    // ─── Helpers ───────────────────────────────────────────────────────────────
+
+    private Document document(String title) {
+        return Document.builder()
+                .title(title)
+                .originalFilename(title.replace(" ", "_") + ".pdf")
+                .status(DocumentStatus.UPLOADED)
+                .build();
+    }
+
+    private UUID annotation(UUID documentId) {
+        DocumentAnnotation ann = annotationRepository.save(DocumentAnnotation.builder()
+                .documentId(documentId)
+                .pageNumber(1)
+                .x(0.1).y(0.2).width(0.3).height(0.4)
+                .color("#00C7B1")
+                .build());
+        em.flush();
+        return ann.getId();
+    }
+
+    private TranscriptionBlock block(UUID documentId, UUID annotationId, String text, int order) {
+        return TranscriptionBlock.builder()
+                .documentId(documentId)
+                .annotationId(annotationId)
+                .text(text)
+                .sortOrder(order)
+                .build();
+    }
+}

backend/src/test/java/org/raddatz/familienarchiv/repository/DocumentSpecificationsTest.java

@@ -7,8 +7,6 @@ import org.raddatz.familienarchiv.config.FlywayConfig;
 import org.raddatz.familienarchiv.model.Document;
 import org.raddatz.familienarchiv.model.DocumentStatus;
 import org.raddatz.familienarchiv.model.Person;
-import org.raddatz.familienarchiv.model.PersonNameAlias;
-import org.raddatz.familienarchiv.model.PersonNameAliasType;
 import org.raddatz.familienarchiv.model.Tag;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.jdbc.test.autoconfigure.AutoConfigureTestDatabase;
@@ -30,7 +28,6 @@ class DocumentSpecificationsTest {
 
     @Autowired DocumentRepository documentRepository;
     @Autowired PersonRepository personRepository;
-    @Autowired PersonNameAliasRepository aliasRepository;
     @Autowired TagRepository tagRepository;
 
     private Person sender;
@@ -79,56 +76,6 @@ class DocumentSpecificationsTest {
                 .build());
     }
 
-    // ─── hasText ──────────────────────────────────────────────────────────────
-
-    @Test
-    void hasText_returnsAllDocuments_whenTextIsNull() {
-        List<Document> result = documentRepository.findAll(Specification.where(hasText(null)));
-        assertThat(result).hasSize(3);
-    }
-
-    @Test
-    void hasText_returnsAllDocuments_whenTextIsBlank() {
-        List<Document> result = documentRepository.findAll(Specification.where(hasText("   ")));
-        assertThat(result).hasSize(3);
-    }
-
-    @Test
-    void hasText_filtersOnTitle() {
-        List<Document> result = documentRepository.findAll(Specification.where(hasText("familienfoto")));
-        assertThat(result).extracting(Document::getTitle).containsExactly("Familienfoto");
-    }
-
-    @Test
-    void hasText_filtersOnOriginalFilename() {
-        List<Document> result = documentRepository.findAll(Specification.where(hasText("brief_late")));
-        assertThat(result).extracting(Document::getTitle).containsExactly("Neuerer Brief");
-    }
-
-    @Test
-    void hasText_filtersOnTranscription() {
-        List<Document> result = documentRepository.findAll(Specification.where(hasText("schreibe dir")));
-        assertThat(result).extracting(Document::getTitle).containsExactly("Alter Brief");
-    }
-
-    @Test
-    void hasText_filtersOnLocation() {
-        List<Document> result = documentRepository.findAll(Specification.where(hasText("berlin")));
-        assertThat(result).extracting(Document::getTitle).containsExactly("Alter Brief");
-    }
-
-    @Test
-    void hasText_isCaseInsensitive() {
-        List<Document> result = documentRepository.findAll(Specification.where(hasText("BRIEF")));
-        assertThat(result).extracting(Document::getTitle).containsExactlyInAnyOrder("Alter Brief", "Neuerer Brief");
-    }
-
-    @Test
-    void hasText_returnsEmpty_whenNoMatch() {
-        List<Document> result = documentRepository.findAll(Specification.where(hasText("xyznotexist")));
-        assertThat(result).isEmpty();
-    }
-
     // ─── hasSender ────────────────────────────────────────────────────────────
 
     @Test
@@ -253,36 +200,6 @@ class DocumentSpecificationsTest {
         assertThat(result).isEmpty();
     }
 
-    @Test
-    void hasText_findsByPartialSenderLastName() {
-        List<Document> result = documentRepository.findAll(Specification.where(hasText("üller")));
-        assertThat(result).extracting(Document::getTitle)
-                .containsExactlyInAnyOrder("Alter Brief", "Neuerer Brief");
-    }
-
-    @Test
-    void hasText_findsByPartialReceiverLastName() {
-        List<Document> result = documentRepository.findAll(Specification.where(hasText("schmid")));
-        assertThat(result).extracting(Document::getTitle).containsExactly("Alter Brief");
-    }
-
-    @Test
-    void hasText_findsByPartialTagName() {
-        List<Document> result = documentRepository.findAll(Specification.where(hasText("amili")));
-        assertThat(result).extracting(Document::getTitle)
-                .containsExactlyInAnyOrder("Alter Brief", "Familienfoto");
-    }
-
-    @Test
-    void hasText_doesNotProduceDuplicatesForDocumentWithMultipleReceivers() {
-        Person receiver2 = personRepository.save(Person.builder().firstName("Karl").lastName("Schmidt").build());
-        briefEarly.setReceivers(new java.util.HashSet<>(Set.of(receiver, receiver2)));
-        documentRepository.save(briefEarly);
-
-        List<Document> result = documentRepository.findAll(Specification.where(hasText("schmid")));
-        assertThat(result).hasSize(1);
-    }
-
     // ─── hasTagPartial ────────────────────────────────────────────────────────
 
     @Test
@@ -329,26 +246,4 @@ class DocumentSpecificationsTest {
         assertThat(result).isEmpty();
     }
 
-    // ─── hasText with aliases ────────────────────────────────────────────────
-
-    @Test
-    void hasText_findsDocumentBySenderAliasLastName() {
-        aliasRepository.save(PersonNameAlias.builder()
-                .person(sender).lastName("von Mueller").type(PersonNameAliasType.BIRTH).sortOrder(0).build());
-
-        List<Document> result = documentRepository.findAll(Specification.where(hasText("von Mueller")));
-
-        assertThat(result).isNotEmpty();
-        assertThat(result).extracting(Document::getTitle).contains("Alter Brief");
-    }
-
-    @Test
-    void hasText_findsDocumentByReceiverAliasLastName() {
-        aliasRepository.save(PersonNameAlias.builder()
-                .person(receiver).lastName("de Gruyter").type(PersonNameAliasType.BIRTH).sortOrder(0).build());
-
-        List<Document> result = documentRepository.findAll(Specification.where(hasText("de Gruyter")));
-
-        assertThat(result).isNotEmpty();
-    }
 }

backend/src/test/java/org/raddatz/familienarchiv/service/DocumentServiceSortTest.java

@@ -0,0 +1,100 @@
+package org.raddatz.familienarchiv.service;
+
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.raddatz.familienarchiv.dto.DocumentSort;
+import org.raddatz.familienarchiv.model.Document;
+import org.raddatz.familienarchiv.model.DocumentStatus;
+import org.raddatz.familienarchiv.repository.DocumentRepository;
+import org.springframework.data.domain.Sort;
+import org.springframework.data.jpa.domain.Specification;
+
+import java.time.LocalDate;
+import java.util.List;
+import java.util.UUID;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.when;
+
+@ExtendWith(MockitoExtension.class)
+class DocumentServiceSortTest {
+
+    @Mock DocumentRepository documentRepository;
+    @Mock PersonService personService;
+    @Mock FileService fileService;
+    @Mock TagService tagService;
+    @Mock DocumentVersionService documentVersionService;
+    @Mock AnnotationService annotationService;
+    @InjectMocks DocumentService documentService;
+
+    // ─── searchDocuments — DATE sort ──────────────────────────────────────────
+
+    @Test
+    void searchDocuments_with_DATE_sort_and_text_sorts_chronologically_not_by_relevance() {
+        UUID id1 = UUID.randomUUID();  // rank position 0 (higher relevance, older doc)
+        UUID id2 = UUID.randomUUID();  // rank position 1 (lower relevance, newer doc)
+
+        Document older = Document.builder().id(id1)
+                .title("Brief").status(DocumentStatus.UPLOADED)
+                .documentDate(LocalDate.of(1940, 1, 1)).build();
+        Document newer = Document.builder().id(id2)
+                .title("Brief").status(DocumentStatus.UPLOADED)
+                .documentDate(LocalDate.of(1960, 1, 1)).build();
+
+        // FTS returns id1 first (higher rank), id2 second
+        when(documentRepository.findRankedIdsByFts("Brief")).thenReturn(List.of(id1, id2));
+        // findAll(spec, sort) — the correct date path — returns date-DESC order
+        when(documentRepository.findAll(any(Specification.class), any(Sort.class)))
+                .thenReturn(List.of(newer, older));
+
+        List<Document> result = documentService.searchDocuments(
+                "Brief", null, null, null, null, null, null, null, DocumentSort.DATE, "DESC");
+
+        // Expect: date order (newer 1960 first), NOT rank order (older 1940 first)
+        assertThat(result).hasSize(2);
+        assertThat(result.get(0).getId()).isEqualTo(id2);  // newer doc first
+    }
+
+    // ─── searchDocuments — RELEVANCE sort ─────────────────────────────────────
+
+    @Test
+    void searchDocuments_with_RELEVANCE_sort_and_text_preserves_fts_rank_order() {
+        UUID id1 = UUID.randomUUID();  // rank position 0
+        UUID id2 = UUID.randomUUID();  // rank position 1
+
+        Document doc1 = Document.builder().id(id1).title("Brief").status(DocumentStatus.UPLOADED).build();
+        Document doc2 = Document.builder().id(id2).title("Brief").status(DocumentStatus.UPLOADED).build();
+
+        when(documentRepository.findRankedIdsByFts("Brief")).thenReturn(List.of(id1, id2));
+        when(documentRepository.findAll(any(Specification.class)))
+                .thenReturn(List.of(doc2, doc1));  // unordered from DB
+
+        List<Document> result = documentService.searchDocuments(
+                "Brief", null, null, null, null, null, null, null, DocumentSort.RELEVANCE, null);
+
+        // Expect: rank order restored (id1 first)
+        assertThat(result.get(0).getId()).isEqualTo(id1);
+    }
+
+    @Test
+    void searchDocuments_with_null_sort_and_text_defaults_to_fts_rank_order() {
+        UUID id1 = UUID.randomUUID();
+        UUID id2 = UUID.randomUUID();
+
+        Document doc1 = Document.builder().id(id1).title("Brief").status(DocumentStatus.UPLOADED).build();
+        Document doc2 = Document.builder().id(id2).title("Brief").status(DocumentStatus.UPLOADED).build();
+
+        when(documentRepository.findRankedIdsByFts("Brief")).thenReturn(List.of(id1, id2));
+        when(documentRepository.findAll(any(Specification.class)))
+                .thenReturn(List.of(doc2, doc1));
+
+        List<Document> result = documentService.searchDocuments(
+                "Brief", null, null, null, null, null, null, null, null, null);
+
+        assertThat(result.get(0).getId()).isEqualTo(id1);
+    }
+}

frontend/.prettierignore

@@ -18,6 +18,7 @@ bun.lockb
 /src/lib/paraglide/
 /src/lib/paraglide_bak*/
 /src/paraglide/
+/project.inlang/
 
 # Test artifacts
 /test-results/