Sync iTop: responsables domaine par fréquence + emails

- domain_environments.responsable_nom/email = responsable_domaine iTop le plus fréquent par couple domaine×env
- servers.responsable_nom/email = responsable_serveur iTop (par VM)
- servers.referent_nom/email = responsable_domaine iTop (par VM)
- Mapping Excel: Resp Domaine DTS → domain_environments.responsable, Valideur RA = par serveur

app/services/itop_service.py

@@ -3,6 +3,7 @@ import logging
 import requests
 import json
 from datetime import datetime
+from collections import defaultdict
 from sqlalchemy import text
 
 log = logging.getLogger(__name__)
@@ -183,7 +184,12 @@ def sync_from_itop(db, itop_url, itop_user, itop_pass):
         fullname = f"{p.get('first_name','')} {p.get('name','')}".strip()
         person_email[fullname.lower()] = p.get("email", "")
 
-    # ─── 7. VirtualMachines ───
+    # ─── 7. Pre-collect responsables per domaine×env (most frequent wins) ───
+    # Will be populated during VM processing, then used to update domain_environments
+    de_responsables = defaultdict(lambda: {"resp_dom": defaultdict(int), "resp_dom_email": {},
+                                            "referent": defaultdict(int), "referent_email": {}})
+
+    # ─── 8. VirtualMachines ───
     vms = client.get_all("VirtualMachine",
         "name,description,status,managementip,osfamily_id_friendlyname,"
         "osversion_id_friendlyname,organization_name,cpu,ram,"
@@ -214,12 +220,8 @@ def sync_from_itop(db, itop_url, itop_user, itop_pass):
                 de_id = row.id
             else:
                 try:
-                    resp_dom_name = v.get("responsable_domaine_name", "")
+                    db.execute(text("INSERT INTO domain_environments (domain_id, environment_id) VALUES (:d, :e)"),
-                    resp_dom_email = person_email.get(resp_dom_name.lower(), "")
+                               {"d": did, "e": eid})
-                    db.execute(text("INSERT INTO domain_environments (domain_id, environment_id, responsable_nom, responsable_email, referent_nom, referent_email) VALUES (:d, :e, :rn, :re, :fn, :fe)"),
-                               {"d": did, "e": eid, "rn": resp_dom_name, "re": resp_dom_email,
-                                "fn": v.get("responsable_serveur_name", ""),
-                                "fe": person_email.get(v.get("responsable_serveur_name", "").lower(), "")})
                     db.commit()
                     row = db.execute(text("SELECT id FROM domain_environments WHERE domain_id=:d AND environment_id=:e"),
                                     {"d": did, "e": eid}).fetchone()
@@ -227,6 +229,13 @@ def sync_from_itop(db, itop_url, itop_user, itop_pass):
                 except Exception:
                     db.rollback()
 
+            # Collect responsables for this domain×env
+            if de_id:
+                resp_dom = v.get("responsable_domaine_name", "")
+                if resp_dom:
+                    de_responsables[de_id]["resp_dom"][resp_dom] += 1
+                    de_responsables[de_id]["resp_dom_email"][resp_dom] = person_email.get(resp_dom.lower(), "")
+
         zone_id = zone_map.get(v.get("zone_name", "").lower())
         tier_raw = v.get("tier_name", "")
         tier = tier_raw.lower().replace(" ", "") if tier_raw else "a_definir"
@@ -295,7 +304,19 @@ def sync_from_itop(db, itop_url, itop_user, itop_pass):
                 db.rollback()
                 stats["errors"].append(f"VM {hostname}: {str(e)[:80]}")
 
-    # ─── 8. Physical Servers ───
+    # ─── 8b. Update domain_environments with most frequent responsables ───
+    for de_id, resps in de_responsables.items():
+        updates = {}
+        if resps["resp_dom"]:
+            top_resp = max(resps["resp_dom"], key=resps["resp_dom"].get)
+            updates["responsable_nom"] = top_resp
+            updates["responsable_email"] = resps["resp_dom_email"].get(top_resp, "")
+        db.execute(text("""UPDATE domain_environments SET
+            responsable_nom=:responsable_nom, responsable_email=:responsable_email
+            WHERE id=:id"""),
+            {"id": de_id, **updates}) if updates else None
+
+    # ─── 9. Physical Servers ───
     phys = client.get_all("Server",
         "name,description,status,managementip,osfamily_id_friendlyname,"
         "osversion_id_friendlyname,contacts_list,location_name")