From c1843702f88b03b66e167cbfea67c9a055135490 Mon Sep 17 00:00:00 2001
From: foefl <f.foerster@d-opt.com>
Date: Wed, 22 Jul 2026 10:45:18 +0200
Subject: [PATCH] linking of consultation processes to entities in the database
 (not tested yet)

---
 src/wce_crm/backend/backend.py | 19 ++++++++++++++++++-
 src/wce_crm/gui.py             | 30 ++++++++++++++----------------
 2 files changed, 32 insertions(+), 17 deletions(-)

diff --git a/src/wce_crm/backend/backend.py b/src/wce_crm/backend/backend.py
index 361d149..bed6f23 100644
--- a/src/wce_crm/backend/backend.py
+++ b/src/wce_crm/backend/backend.py
@@ -695,6 +695,23 @@ def page_consulting_linking_persons(
     return linking_entries
 
 
+# TODO wrap result
+def page_consulting_eastablish_link(
+    vorgang_id: ConsId,
+    un_id: RecId | None,
+    pers_id: RecId | None,
+) -> None:
+
+    stmt = (
+        sa.update(db.beratung_vorgang)
+        .where(db.beratung_vorgang.c.vorgang_id == vorgang_id)
+        .values(un_id=un_id, pers_id=pers_id)
+    )
+
+    with db.ENGINE.begin() as conn:
+        conn.execute(stmt)
+
+
 def companyprofile_page_get_consultations(
     un_id: RecId,
 ) -> CompanyProfileConsultations:
@@ -748,7 +765,7 @@ def companyprofile_page_get_consultations(
 
 
 # // initial recording interaction
-@wrap_result(10)
+# TODO wrap result
 def initrec_link_person_company(
     un_id: RecId,
     pers_id: RecId,
diff --git a/src/wce_crm/gui.py b/src/wce_crm/gui.py
index f607776..873e506 100644
--- a/src/wce_crm/gui.py
+++ b/src/wce_crm/gui.py
@@ -4317,34 +4317,32 @@ class Page_Consulting(QWidget):
         )
         dialog = Page_Consulting_LinkingDialog(dialog_state, parent=self)
 
-        # .exec() öffnet das Fenster modal (blockiert das Hauptfenster)
+        # .exec() blocks main window
         if dialog.exec() == QDialog.DialogCode.Accepted:
             # Hier hast du am Ende beide (oder nur eine) Entitäten auswertbar vorliegen:
-            state = dialog.get_state()
-            un_id = state.un_id
-            pers_id = state.pers_id
+            dialog_state = dialog.get_state()
+            self.STATE.un_id = dialog_state.un_id
+            self.STATE.pers_id = dialog_state.pers_id
 
-            # TODO add infos to DB table "Beratung_Vorgang"
             assert self.STATE.vorgang_id is not None, (
                 "cannot link consulting process which is not already saved"
             )
-
-            # firma = dialog.gewaehltes_unternehmen
-            # person = dialog.gewaehlte_person
-
-            # comp_name = firma["name"] if firma else "Keine"
-            # person_name = person["name"] if person else "Keine"
+            # TODO error handling
+            backend.page_consulting_eastablish_link(
+                vorgang_id=self.STATE.vorgang_id,
+                un_id=self.STATE.un_id,
+                pers_id=self.STATE.pers_id,
+            )
             logger_page_consulting.info(
                 "[Consulting Page] Company selected (ID): %s, Person selected (ID): %s",
-                un_id,
-                pers_id,
+                self.STATE.un_id,
+                self.STATE.pers_id,
             )
-
-            # 1. TODO: Datenbank-Update ausführen (Fremdschlüssel setzen)
-            # 2. Banner ausblenden: self.banner.hide()
         else:
             logger_page_consulting.info("[Consulting Page] Verknüpfung abgebrochen.")
 
+        self._sync_state_to_GUI("banners")
+
     def _clear_info_banners(self) -> None:
         while self.info_banners:
             banner = self.info_banners[0]