refactor(notes): remove legacy whole-document saves; all block changes go through sync

Phase 5 of the collaboration plan:
- Remove PATCH /documents/{id}/blocks, PatchDocumentBlocks, the
  DOC_BLOCKS_PATCHED event and its types, FlushDocumentState and
  LoadDocumentState. PUT /documents/{id} rejects blocks (400) and only
  changes title, icon, folder and pin; editors may now change title/icon.
- The to-do overview ticks via a single operation on /docs/{id}/sync
  (new skipLog flag). Task links set the block tick with a targeted
  operation and notify open editors; creating a linked task needs edit
  rights.
- Keep the three share tables: DocRole already decides centrally, and
  rewriting the visibility queries would only add risk (documented in plan).
- Tests adapted to the new paths; share e2e test now also ticks a to-do in
  the overview.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

internal/storage/docsync.go

@@ -565,12 +565,26 @@ func (s *Store) IsDocShared(docID string) bool {
 	return n > 0
 }
 
-// --- Adapter for the existing whole-document API (PUT /documents/{id}) ---
+// SetBlockChecked ticks or unticks a block through the log (server-side change, e.g. a linked task was
+// completed). Returns true if the block changed.
+func (s *Store) SetBlockChecked(userID, docID, blockID string, checked bool) bool {
+	a := collab.Actor{UserID: userID, ClientID: "server"}
+	results, _, err := s.applyDocChange(docID, a, nil, func(d *collab.Doc) []collab.Op {
+		b, ok := d.Blocks[blockID]
+		if !ok || b.Deleted || b.Props.Checked == checked {
+			return nil
+		}
+		return []collab.Op{{OpID: domain.NewID("op"), Kind: collab.OpSetProps, BlockID: blockID, Patch: &collab.PropsPatch{Checked: &checked}}}
+	})
+	return err == nil && len(results) > 0 && results[0].Seq > 0
+}
+
+// --- Writing a complete block list (new notes, imports) ---
 
 const legacyClientID = "legacy"
 
-// replaceDocBlocksInDB stores a complete flat block list by diffing it against the current tree and
-// applying the difference as regular operations, so it shows up in the log like any other change.
+// replaceDocBlocksInDB stores a complete flat block list (initial blocks of a new note, old blocks_json data)
+// by diffing it against the current tree and applying the difference as regular operations.
 func (s *Store) replaceDocBlocksInDB(docID, userID string, blocks []domain.DocumentBlock, _ string) {
 	blocks = s.renameForeignBlockIDs(docID, blocks)
 	a := collab.Actor{UserID: userID, ClientID: legacyClientID}
@@ -602,7 +616,7 @@ func (s *Store) renameForeignBlockIDs(docID string, blocks []domain.DocumentBloc
 	return out
 }
 
-// applyLegacyTitle records a title change from the whole-document API in the log.
+// applyLegacyTitle records a title change made through PUT /documents/{id} in the log.
 func (s *Store) applyLegacyTitle(docID, userID, title string) {
 	a := collab.Actor{UserID: userID, ClientID: legacyClientID}
 	if _, _, err := s.applyDocChange(docID, a, nil, func(d *collab.Doc) []collab.Op {

internal/storage/docsync_test.go

@@ -77,9 +77,7 @@ func TestLegacySaveRoundTripsThroughTheLog(t *testing.T) {
 
 	// Saving the same content again must not produce any log entries
 	head := headSeq(t, s, doc.ID)
-	if _, err := s.UpdateDocument(u.ID, doc.ID, nil, nil, nil, &initial, nil, nil); err != nil {
-		t.Fatal(err)
-	}
+	s.replaceDocBlocksInDB(doc.ID, u.ID, initial, "")
 	if h := headSeq(t, s, doc.ID); h != head {
 		t.Fatalf("unchanged save wrote %d log entries", h-head)
 	}
@@ -92,9 +90,7 @@ func TestLegacySaveRoundTripsThroughTheLog(t *testing.T) {
 		[3]interface{}{"c", 1, "Detail"},
 		[3]interface{}{"n", 2, "Neu"},
 	)
-	if _, err := s.UpdateDocument(u.ID, doc.ID, nil, nil, nil, &changed, nil, nil); err != nil {
-		t.Fatal(err)
-	}
+	s.replaceDocBlocksInDB(doc.ID, u.ID, changed, "")
 	got, _ = s.GetDocumentByID(u.ID, doc.ID)
 	sameOutline(t, got.Blocks, changed)
 

internal/storage/sqlite.go

@@ -1471,97 +1471,6 @@ func (s *Store) loadDocBlocks(docID string, fallbackJSON string) []domain.Docume
 	return blocks
 }
 
-func (s *Store) LoadDocumentState(docID string) (string, []domain.DocumentBlock, error) {
-	var title, blocksJSON string
-	err := s.db.QueryRow(`SELECT title, blocks_json FROM documents WHERE id = ?`, docID).Scan(&title, &blocksJSON)
-	if err != nil {
-		return "", nil, err
-	}
-	blocks := s.loadDocBlocks(docID, blocksJSON)
-	return title, blocks, nil
-}
-
-// FlushDocumentState stores a complete block list (and optionally the title) through the operation log.
-func (s *Store) FlushDocumentState(docID string, title string, blocks []domain.DocumentBlock) error {
-	s.replaceDocBlocksInDB(docID, "", blocks, domain.NowISO())
-	if strings.TrimSpace(title) != "" {
-		s.applyLegacyTitle(docID, "", title)
-	}
-	return nil
-}
-
-// PatchDocumentBlocks applies block upserts, deletions and an optional order to a note through the
-// operation log. Blocks not mentioned keep their position relative to each other.
-func (s *Store) PatchDocumentBlocks(userID, docID string, req domain.DocBlocksPatchRequest) (*domain.Document, []string, error) {
-	if !CanEditDoc(s.DocRole(userID, docID)) {
-		return nil, nil, fmt.Errorf("keine Schreibberechtigung für dieses Dokument (nur Lesezugriff)")
-	}
-	doc, err := s.GetDocumentByID(userID, docID)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	deleted := make(map[string]bool, len(req.DeletedIDs))
-	for _, id := range req.DeletedIDs {
-		deleted[strings.TrimSpace(id)] = true
-	}
-	upserts := make(map[string]domain.DocumentBlock, len(req.Upserted))
-	for _, b := range req.Upserted {
-		if id := strings.TrimSpace(b.ID); id != "" && !deleted[id] {
-			upserts[id] = b
-		}
-	}
-
-	merged := make([]domain.DocumentBlock, 0, len(doc.Blocks)+len(upserts))
-	used := make(map[string]bool, len(upserts))
-	for _, b := range doc.Blocks {
-		if deleted[b.ID] {
-			continue
-		}
-		if up, ok := upserts[b.ID]; ok {
-			merged = append(merged, up)
-			used[b.ID] = true
-			continue
-		}
-		merged = append(merged, b)
-	}
-	for _, b := range req.Upserted {
-		if id := strings.TrimSpace(b.ID); id != "" && !used[id] && !deleted[id] {
-			merged = append(merged, b)
-			used[id] = true
-		}
-	}
-	if len(req.BlockOrder) > 0 {
-		rank := make(map[string]int, len(req.BlockOrder))
-		for i, id := range req.BlockOrder {
-			rank[id] = i
-		}
-		sort.SliceStable(merged, func(i, j int) bool {
-			ri, okI := rank[merged[i].ID]
-			rj, okJ := rank[merged[j].ID]
-			if okI && okJ {
-				return ri < rj
-			}
-			return okI && !okJ
-		})
-	}
-
-	s.replaceDocBlocksInDB(docID, userID, merged, domain.NowISO())
-	if req.Title != nil {
-		s.applyLegacyTitle(docID, userID, strings.TrimSpace(*req.Title))
-	}
-
-	updated, err := s.GetDocumentByID(userID, docID)
-	if err != nil {
-		return nil, nil, err
-	}
-	order := make([]string, len(updated.Blocks))
-	for i, b := range updated.Blocks {
-		order[i] = b.ID
-	}
-	return updated, order, nil
-}
-
 // GetAuthorizedDocUsers returns all user IDs who have read/write/owner access to docID.
 func (s *Store) GetAuthorizedDocUsers(docID string) ([]string, error) {
 	userSet := make(map[string]bool)
@@ -2137,16 +2046,16 @@ func (s *Store) GetDocumentByID(userID, docID string) (*domain.Document, error)
 	return d, nil
 }
 
-func (s *Store) UpdateDocument(userID, docID string, title, icon, folderPath *string, blocks *[]domain.DocumentBlock, tags *[]string, isPinned *bool) (*domain.Document, error) {
+func (s *Store) UpdateDocument(userID, docID string, title, icon, folderPath *string, isPinned *bool) (*domain.Document, error) {
 	doc, err := s.GetDocumentByID(userID, docID)
 	if err != nil {
 		return nil, err
 	}
 
-	isOnlyPinChange := isPinned != nil && title == nil && icon == nil && folderPath == nil && blocks == nil && tags == nil
-	isOnlyFolderMove := folderPath != nil && title == nil && icon == nil && blocks == nil && tags == nil && isPinned == nil
-
-	if !doc.IsOwner && !isOnlyPinChange && !isOnlyFolderMove {
+	// Pins and folder placement are personal; title and icon need edit rights. The content (blocks) is
+	// only changed through the operation log (POST /docs/{id}/sync).
+	changesContent := title != nil || icon != nil
+	if changesContent && !CanEditDoc(s.DocRole(userID, docID)) {
 		return nil, fmt.Errorf("keine Schreibberechtigung für dieses Dokument (nur Lesezugriff)")
 	}
 
@@ -2165,10 +2074,6 @@ func (s *Store) UpdateDocument(userID, docID string, title, icon, folderPath *st
 		}
 	}
 
-	if isOnlyPinChange {
-		return doc, nil
-	}
-
 	if folderPath != nil {
 		movedDoc, moveErr := s.MoveDocument(userID, docID, *folderPath)
 		if moveErr != nil {
@@ -2180,10 +2085,9 @@ func (s *Store) UpdateDocument(userID, docID string, title, icon, folderPath *st
 		doc.IsSharedFolder = movedDoc.IsSharedFolder
 	}
 
-	if isOnlyFolderMove {
+	if !changesContent {
 		return doc, nil
 	}
-
 	if title != nil {
 		doc.Title = strings.TrimSpace(*title)
 		s.applyLegacyTitle(docID, userID, doc.Title)
@@ -2191,68 +2095,11 @@ func (s *Store) UpdateDocument(userID, docID string, title, icon, folderPath *st
 	if icon != nil {
 		doc.Icon = *icon
 	}
-	if tags != nil {
-		doc.Tags = stripFolderTags(*tags)
-	}
-
 	doc.UpdatedAt = domain.NowISO()
-	if blocks != nil {
-		doc.Blocks = *blocks
-		s.replaceDocBlocksInDB(docID, userID, doc.Blocks, doc.UpdatedAt)
-		var plainBuilder strings.Builder
-		for _, b := range doc.Blocks {
-			if b.Content != "" {
-				plainBuilder.WriteString(b.Content)
-				plainBuilder.WriteString("\n")
-			}
-		}
-		doc.Content = plainBuilder.String()
-	}
-
-	blocksJSON, _ := json.Marshal(doc.Blocks)
-	tagsJSON, _ := json.Marshal(doc.Tags)
-
-	// IMPORTANT: Never overwrite documents.folder_path here! Folder placement is managed exclusively by MoveDocument.
-	_, err = s.db.Exec(
-		`UPDATE documents SET title = ?, icon = ?, content = ?, blocks_json = ?, tags = ?, updated_at = ?
-		 WHERE id = ?`,
-		doc.Title, doc.Icon, doc.Content, string(blocksJSON), string(tagsJSON), doc.UpdatedAt, docID,
-	)
-	if err != nil {
+	if _, err := s.db.Exec(`UPDATE documents SET icon = ?, updated_at = ? WHERE id = ?`, doc.Icon, doc.UpdatedAt, docID); err != nil {
 		return nil, err
 	}
-	if blocks != nil {
-		_ = s.indexDocBlockTags(doc.ID, doc.UserID, doc.Blocks)
-		for _, b := range doc.Blocks {
-			if b.TaskID != "" {
-				s.SyncTaskFromBlockCheck(doc.UserID, b.TaskID, b.Checked)
-			}
-		}
-
-		// When a block is deleted from the note, unlink the corresponding task in thoughts without deleting the task
-		remainingBlockIDs := make(map[string]bool)
-		for _, b := range doc.Blocks {
-			remainingBlockIDs[b.ID] = true
-		}
-		rows, err := s.db.Query(`SELECT id, converted_ref_id FROM thoughts WHERE converted_ref_id LIKE ? AND converted_type = 'document_block'`, docID+":%")
-		if err == nil {
-			for rows.Next() {
-				var tid, refID string
-				if err := rows.Scan(&tid, &refID); err == nil {
-					bid := ""
-					if strings.Contains(refID, ":") {
-						parts := strings.SplitN(refID, ":", 2)
-						bid = parts[1]
-					}
-					if !remainingBlockIDs[bid] {
-						_, _ = s.db.Exec(`UPDATE thoughts SET converted_type = '', converted_ref_id = '' WHERE id = ?`, tid)
-					}
-				}
-			}
-			_ = rows.Close()
-		}
-	}
-	return doc, nil
+	return s.GetDocumentByID(userID, docID)
 }
 
 func (s *Store) DeleteDocument(userID, docID string) error {
@@ -4025,9 +3872,9 @@ func (s *Store) UpdateListItem(itemID string, content *string, category *string,
 }
 
 func (s *Store) CreateTaskFromDocBlock(userID, docID, blockID, content string, checked bool) (*domain.Thought, error) {
-	doc, err := s.GetDocumentByID(userID, docID)
-	if err != nil {
-		return nil, err
+	// Linking changes the block (its tick follows the task), so edit rights are needed
+	if !CanEditDoc(s.DocRole(userID, docID)) {
+		return nil, fmt.Errorf("keine Schreibberechtigung für dieses Dokument (nur Lesezugriff)")
 	}
 	t, err := s.CreateThoughtWithDetails(userID, content, "normal", "manual", "", "", "todo", "")
 	if err != nil {
@@ -4047,76 +3894,30 @@ func (s *Store) CreateTaskFromDocBlock(userID, docID, blockID, content string, c
 	_, _ = s.db.Exec(`UPDATE thoughts SET converted_type = 'document_block', converted_ref_id = ?, is_completed = ?, kanban_status = ?, status = 'kept' WHERE id = ?`,
 		t.ConvertedRefID, doneInt, t.KanbanStatus, t.ID)
 
-	var updatedBlocks []domain.DocumentBlock
-	found := false
-	for _, b := range doc.Blocks {
-		if b.ID == blockID {
-			b.TaskID = t.ID
-			b.Checked = checked
-			found = true
-		}
-		updatedBlocks = append(updatedBlocks, b)
-	}
-	if found {
-		_, _ = s.UpdateDocument(userID, docID, nil, nil, nil, &updatedBlocks, nil, nil)
-	}
+	s.SetBlockChecked(userID, docID, blockID, checked)
 	return t, nil
 }
 
-func (s *Store) SyncDocBlockAndTask(userID, taskID string, isCompleted bool) {
+// SyncDocBlockAndTask ticks the block a task was created from when the task is completed (or reopened).
+// Returns the note ID if the block changed, so the caller can notify its viewers.
+func (s *Store) SyncDocBlockAndTask(userID, taskID string, isCompleted bool) string {
 	t, err := s.GetThoughtByID(userID, taskID)
 	if err != nil || t == nil || t.ConvertedType != "document_block" || !strings.Contains(t.ConvertedRefID, ":") {
-		return
+		return ""
 	}
-	parts := strings.SplitN(t.ConvertedRefID, ":", 2)
-	docID, blockID := parts[0], parts[1]
-	doc, err := s.GetDocumentByID(userID, docID)
-	if err != nil || doc == nil {
-		return
-	}
-	var updatedBlocks []domain.DocumentBlock
-	found := false
-	for _, b := range doc.Blocks {
-		if b.ID == blockID {
-			if b.Checked != isCompleted {
-				b.Checked = isCompleted
-				found = true
-			}
-		}
-		updatedBlocks = append(updatedBlocks, b)
-	}
-	if found {
-		_, _ = s.UpdateDocument(userID, docID, nil, nil, nil, &updatedBlocks, nil, nil)
+	docID, blockID, _ := strings.Cut(t.ConvertedRefID, ":")
+	if s.SetBlockChecked(userID, docID, blockID, isCompleted) {
+		return docID
 	}
+	return ""
 }
 
+// UnlinkTaskFromDocBlock removes the link between a task and its note block; both stay. The block's
+// task ID is derived from this link (docTaskLinks), so nothing in the note itself needs to change.
 func (s *Store) UnlinkTaskFromDocBlock(userID, taskID string) {
-	t, err := s.GetThoughtByID(userID, taskID)
-	if err != nil || t == nil {
+	if t, err := s.GetThoughtByID(userID, taskID); err != nil || t == nil {
 		return
 	}
-	docID := t.DocID
-	blockID := t.BlockID
-	if (docID == "" || blockID == "") && strings.Contains(t.ConvertedRefID, ":") {
-		parts := strings.SplitN(t.ConvertedRefID, ":", 2)
-		docID, blockID = parts[0], parts[1]
-	}
-	if docID != "" {
-		if doc, err := s.GetDocumentByID(userID, docID); err == nil && doc != nil {
-			var updatedBlocks []domain.DocumentBlock
-			found := false
-			for _, b := range doc.Blocks {
-				if b.ID == blockID || b.TaskID == taskID {
-					b.TaskID = ""
-					found = true
-				}
-				updatedBlocks = append(updatedBlocks, b)
-			}
-			if found {
-				_, _ = s.UpdateDocument(userID, docID, nil, nil, nil, &updatedBlocks, nil, nil)
-			}
-		}
-	}
 	_, _ = s.db.Exec(`UPDATE thoughts SET converted_type = '', converted_ref_id = '' WHERE id = ?`, taskID)
 }
 

internal/storage/sqlite_test.go

@@ -6,6 +6,7 @@ import (
 	"testing"
 
 	"github.com/sandrodach/mindsift/internal/auth"
+	"github.com/sandrodach/mindsift/internal/collab"
 	"github.com/sandrodach/mindsift/internal/domain"
 )
 
@@ -208,13 +209,13 @@ func TestStoreLifecycle(t *testing.T) {
 
 	// user2 tries to edit read-only doc -> must fail
 	updatedTitle := "Hacked Title"
-	_, err = store.UpdateDocument(user2.ID, newDoc.ID, &updatedTitle, nil, nil, nil, nil, nil)
+	_, err = store.UpdateDocument(user2.ID, newDoc.ID, &updatedTitle, nil, nil, nil)
 	if err == nil {
 		t.Fatalf("expected UpdateDocument to fail for read-only user, but succeeded")
 	}
 
 	// user2 is a read-only collaborator -> editing must fail
-	_, err = store.UpdateDocument(user2.ID, newDoc.ID, &updatedTitle, nil, nil, nil, nil, nil)
+	_, err = store.UpdateDocument(user2.ID, newDoc.ID, &updatedTitle, nil, nil, nil)
 	if err == nil {
 		t.Fatalf("expected UpdateDocument to fail for read-only collaborator, but succeeded")
 	}
@@ -271,7 +272,7 @@ func TestPerUserDocPinning(t *testing.T) {
 
 	// user2 pins the shared document (even with read-only access)
 	pinTrue := true
-	updatedDoc2, err := store.UpdateDocument(user2.ID, doc.ID, nil, nil, nil, nil, nil, &pinTrue)
+	updatedDoc2, err := store.UpdateDocument(user2.ID, doc.ID, nil, nil, nil, &pinTrue)
 	if err != nil {
 		t.Fatalf("user2 pinning read-only doc failed: %v", err)
 	}
@@ -290,7 +291,7 @@ func TestPerUserDocPinning(t *testing.T) {
 
 	// user1 unpins the doc
 	pinFalse := false
-	_, err = store.UpdateDocument(user1.ID, doc.ID, nil, nil, nil, nil, nil, &pinFalse)
+	_, err = store.UpdateDocument(user1.ID, doc.ID, nil, nil, nil, &pinFalse)
 	if err != nil {
 		t.Fatalf("user1 unpinning doc failed: %v", err)
 	}
@@ -518,10 +519,7 @@ func TestWorkspaceBlockHashtagsAndDetails(t *testing.T) {
 	updatedBlocks := []domain.DocumentBlock{
 		{ID: "b1", Type: "bullet", Content: "Einkauf planen #Kühlregal #Vorrat", Level: 0},
 	}
-	_, err = store.UpdateDocument(user.ID, doc.ID, nil, nil, nil, &updatedBlocks, nil, nil)
-	if err != nil {
-		t.Fatalf("UpdateDocument failed: %v", err)
-	}
+	store.replaceDocBlocksInDB(doc.ID, user.ID, updatedBlocks, "")
 
 	tagsAfter, err := store.GetWorkspaceTags(user.ID)
 	if err != nil {
@@ -585,43 +583,22 @@ func TestDatabaseFirstWorkspaceArchitecture(t *testing.T) {
 		t.Fatalf("MoveDocument by userB failed: %v", err)
 	}
 
-	// User B is a read-only collaborator -> PatchDocumentBlocks must fail
-	_, _, err = store.PatchDocumentBlocks(userB.ID, doc.ID, domain.DocBlocksPatchRequest{
-		Upserted: []domain.DocumentBlock{
-			{ID: "b2", Type: "bullet", Content: "Zeile 2 von B bearbeitet", Level: 0},
-			{ID: "b3", Type: "bullet", Content: "Zeile 3 neu von B", Level: 0},
-		},
-		BlockOrder: []string{"b1", "b2", "b3"},
-	})
-	if err == nil {
-		t.Fatalf("expected PatchDocumentBlocks by read-only userB to fail, but succeeded")
-	}
-
-	// User A's client only knew about b1, b2 when sending its patch (adds b4)
-	patchedDocA, _, err := store.PatchDocumentBlocks(userA.ID, doc.ID, domain.DocBlocksPatchRequest{
-		Upserted: []domain.DocumentBlock{
-			{ID: "b1", Type: "bullet", Content: "Zeile 1 von A bearbeitet", Level: 0},
-			{ID: "b4", Type: "bullet", Content: "Zeile 4 neu von A", Level: 0},
-		},
-		BlockOrder: []string{"b1", "b2", "b4"}, // stale order without b3!
-	})
-	if err != nil {
-		t.Fatalf("PatchDocumentBlocks by userA failed: %v", err)
-	}
-
-	// Verify User A's blocks are preserved: b1, b2, b4 (3 blocks)
-	if len(patchedDocA.Blocks) != 3 {
-		t.Fatalf("expected 3 blocks after patch, got %d: %+v", len(patchedDocA.Blocks), patchedDocA.Blocks)
+	// User A edits b1 and adds b4 through the operation log; blocks A did not touch stay
+	editedB1, newB4, top := "Zeile 1 von A bearbeitet", "Zeile 4 neu von A", ""
+	res, _, err := store.ApplyDocOps(doc.ID, collab.Actor{UserID: userA.ID, ClientID: "tab-a"}, []collab.Op{
+		{OpID: "a-b1", Kind: collab.OpSetContent, BlockID: "b1", BaseVersion: 1, Content: &editedB1},
+		{OpID: "a-b4", Kind: collab.OpInsert, BlockID: "b4", ParentID: &top, OrderKey: "a9", Content: &newB4},
+	}, nil)
+	if err != nil || res[0].Status != collab.StatusApplied || res[1].Status != collab.StatusApplied {
+		t.Fatalf("ApplyDocOps by userA failed: %+v %v", res, err)
 	}
+	patchedDocA, _ := store.GetDocumentByID(userA.ID, doc.ID)
 	blockContent := make(map[string]string)
 	for _, b := range patchedDocA.Blocks {
 		blockContent[b.ID] = b.Content
 	}
-	if blockContent["b1"] != "Zeile 1 von A bearbeitet" {
-		t.Fatalf("expected b1 updated by A, got %q", blockContent["b1"])
-	}
-	if blockContent["b4"] != "Zeile 4 neu von A" {
-		t.Fatalf("expected b4 added by A, got %q", blockContent["b4"])
+	if blockContent["b1"] != editedB1 || blockContent["b4"] != newB4 || blockContent["b2"] == "" {
+		t.Fatalf("unexpected blocks after edit: %+v", blockContent)
 	}
 
 	// Verify folder independence: User A still sees "Privat", User B still sees "Arbeit/Eingang"
@@ -710,7 +687,7 @@ func TestDatabaseFirstWorkspaceArchitecture(t *testing.T) {
 	}
 }
 
-func TestFlushDocumentStateAndSchema(t *testing.T) {
+func TestBlockListAndDerivedData(t *testing.T) {
 	tmpDir := t.TempDir()
 	dbPath := filepath.Join(tmpDir, "tabula_rasa_test.db")
 
@@ -746,9 +723,8 @@ func TestFlushDocumentStateAndSchema(t *testing.T) {
 		},
 	}
 
-	if err := store.FlushDocumentState(doc.ID, "Architektur Notiz", blocks); err != nil {
-		t.Fatalf("FlushDocumentState failed: %v", err)
-	}
+	store.replaceDocBlocksInDB(doc.ID, user.ID, blocks, "")
+	store.applyLegacyTitle(doc.ID, user.ID, "Architektur Notiz")
 
 	updatedDoc, err := store.GetDocumentByID(user.ID, doc.ID)
 	if err != nil {