Changeset 0.29.0 (#195)

server/store/sqlite/memory.go

@@ -254,3 +254,34 @@ func (s *MemoryStore) scanMemories(rows *sql.Rows) ([]models.Memory, error) {
 
 // ensure compile-time interface satisfaction
 var _ store.MemoryStore = (*MemoryStore)(nil)
+
+// ── CS5b additions (v0.29.0) ────────────────────────────────────────────
+
+func (s *MemoryStore) SetEmbedding(ctx context.Context, id, embedding string) error {
+	_, err := DB.ExecContext(ctx,
+		`UPDATE memories SET embedding = ? WHERE id = ?`, embedding, id)
+	return err
+}
+
+func (s *MemoryStore) GetLastExtractionMessageID(ctx context.Context, channelID, userID string) (string, error) {
+	var lastID string
+	err := DB.QueryRowContext(ctx,
+		`SELECT last_message_id FROM memory_extraction_log WHERE channel_id = ? AND user_id = ?`,
+		channelID, userID).Scan(&lastID)
+	if err != nil {
+		return "", nil
+	}
+	return lastID, nil
+}
+
+func (s *MemoryStore) UpsertExtractionLog(ctx context.Context, channelID, userID, lastMessageID string, count int) error {
+	_, err := DB.ExecContext(ctx, `
+		INSERT INTO memory_extraction_log (id, channel_id, user_id, last_message_id, memory_count)
+		VALUES (?, ?, ?, ?, ?)
+		ON CONFLICT(channel_id, user_id) DO UPDATE SET
+			last_message_id = excluded.last_message_id,
+			extracted_at = datetime('now'),
+			memory_count = memory_extraction_log.memory_count + excluded.memory_count
+	`, store.NewID(), channelID, userID, lastMessageID, count)
+	return err
+}