fix: use "SG\d+" as Segment Group ID, not "\d+" alone (#143)

---------

Co-authored-by: Konstantin <[email protected]>

Author: hf-kklein

src/fundamend/reader/ahbreader.py

@@ -153,7 +153,7 @@ def _to_segment_group(element: ET.Element) -> SegmentGroup:
         else:
             raise ValueError(f"unexpected element: {child.tag}")
     return SegmentGroup(
-        id=lstrip("G_SG", element.tag),
+        id=lstrip("G_", element.tag),
         name=element.attrib["Name"],
         ahb_status=(
             element.attrib["AHB_Status"].strip() or None

src/fundamend/reader/migreader.py

@@ -109,7 +109,7 @@ def _to_segment_group(element: ET.Element) -> SegmentGroup:
         else:
             raise ValueError(f"unexpected element: {child.tag}")
     return SegmentGroup(
-        id=lstrip("G_SG", element.tag),
+        id=lstrip("G_", element.tag),
         name=element.attrib["Name"],
         status_std=MigStatus(element.attrib["Status_Std"]),
         status_specification=MigStatus(element.attrib["Status_Specification"]),

src/fundamend/sqlmodels/materialize_ahb_view.sql

@@ -12,7 +12,7 @@ WITH RECURSIVE
     ordered_roots AS (SELECT sg.primary_key,
                              sg.position,
                              'segment_group' AS type,
-                             'SG' || sg.id   AS root_id_text,
+                             sg.id   AS root_id_text,
                              sg.name,
                              sg.ahb_status,
                              sg.anwendungsfall_primary_key,
@@ -134,7 +134,7 @@ WITH RECURSIVE
                          'segment_group',
                          h.source_id,
                          h.sort_path || substr('00000' || child.position, -5) || '-',
-                         h.id_path || 'SG' || child.id || '>',
+                         h.id_path || child.id || '>',
                          h.pruefidentifikator,
                          h.format,
                          h.versionsnummer,
@@ -146,7 +146,7 @@ WITH RECURSIVE
                          h.anwendungshandbuch_primary_key,
                          h.is_on_uebertragungsdatei_level,
 
-                         'SG' || child.id,
+                         child.id,
                          child.name,
                          child.ahb_status,
                          child.position,