Finally commit the missing file

Author: Tschuppi81

src/onegov/search/search_index.py

@@ -0,0 +1,38 @@
+from __future__ import annotations
+
+from sqlalchemy import Column, Integer, String
+from sqlalchemy.dialects.postgresql import JSONB, TSVECTOR
+
+from onegov.core.orm import Base
+from onegov.core.orm.types import UUID
+
+
+class SearchIndex(Base):
+    """ Full Text Search Index (fts) for all searchable models and entries.
+
+    This table contains index information for all searchable models,
+    including the owner of the index, the type of the owner, and the
+    full-text search data. It is used to facilitate efficient searching
+    across different models and entries.
+
+    """
+
+    __tablename__ = 'search_index'
+
+    id = Column(Integer, primary_key=True)
+
+    owner_type = Column(String, nullable=False)
+
+    owner_id_int = Column(Integer, nullable=True)
+
+    owner_id_uuid = Column(UUID, nullable=True)
+
+    owner_id_str = Column(String, nullable=True)
+
+    fts_idx_data = Column(JSONB, default={})
+
+    fts_idx = Column(TSVECTOR)
+
+    __mapper_args__ = {
+        'polymorphic_on': owner_type
+    }