changes to the provisioning

Website/main.py

@@ -3640,49 +3640,91 @@ def _utc_now_iso():
     return datetime.now(timezone.utc).isoformat()
 
 def run_tenant_provisioning_async(app, user_id, tenant_slug, school_name, user_email, prov_id):
-    # WICHTIG: App Context im Thread aktivieren
     with app.app_context():
-        req_client, req_col = _get_collection("instance_requests")
-        try:
-            # 1. Status auf 'in_progress' setzen
-            req_col.update_one(
-                {"tenant_slug": tenant_slug},
-                {"$set": {"provision_status": "in_progress", "updated_at": _utc_now_iso()}}
-            )
-
-            # --- HIER DEINE SKRIPTE / INSTANZ-ERSTELLUNG ---
-            # z.B. Datenbank anlegen, Nginx-Config schreiben, Admin-Passwort generieren
-            generated_password = "SecurePassword123!"
-            tenant_url = f"https://{tenant_slug}.invario-software.de"
-            # -----------------------------------------------
-
-            # 2. Bei Erfolg Status auf 'ready' setzen & Zugangsdaten speichern
-            req_col.update_one(
-                {"tenant_slug": tenant_slug},
-                {"$set": {
-                    "provision_status": "ready",
-                    "url": tenant_url,
-                    "admin_user": user_email,
-                    "admin_pass": generated_password,
+        # Hilfsfunktion zum Aktualisieren des Status
+        def _update_prov_status(status, extra_fields=None):
+            req_client, req_col = _get_collection("instance_requests")
+            try:
+                update_data = {
+                    "provision_status": status,
                     "updated_at": _utc_now_iso()
-                }}
+                }
+                if extra_fields:
+                    update_data.update(extra_fields)
+                
+                req_col.update_one(
+                    {"_id": ObjectId(prov_id)},
+                    {"$set": update_data}
+                )
+            finally:
+                req_client.close()
+
+        # 1. Status auf "in_progress" setzen
+        _update_prov_status("in_progress")
+
+        # GESAMTEN PROZESS IN TRY-EXCEPT PACKEN
+        try:
+            # 2. Port dynamisch ermitteln
+            existing_tenants = Instance.list()
+            used_ports = [t['port'] for t in existing_tenants if 'port' in t]
+            next_port = max(used_ports) + 1 if used_ports else 10002
+
+            admin_password = generate_secure_password()
+
+            # 3. Skript für Tenant-Erstellung ausführen
+            success = Instance.new(tenant_slug, next_port, admin_password)
+            if not success:
+                _update_prov_status("failed", {"last_error": "Tenant shell creation failed"})
+                return
+
+            # Module aktivieren
+            Instance.edit(tenant_slug, "starter")
+
+            # 4. Instanz in der Datenbank anlegen
+            domain = f"{tenant_slug}.invario-software.de"
+            instance_doc = {
+                "owner_id": user_id,
+                "school_name": school_name,
+                "subdomain": tenant_slug,
+                "domain": domain,
+                "https_port": next_port,
+                "status": "ready",
+                "nginx_status": "active",
+                "admin_username": "admin",
+                "admin_password": admin_password
+            }
+            
+            inst_client, inst_col = _get_collection("instances")
+            try:
+                inst_result = inst_col.insert_one(instance_doc)
+                created_inst_id = str(inst_result.inserted_id)
+            finally:
+                inst_client.close()
+
+            # 5. E-Mail versenden (wird vor dem Status-Update gemacht, damit bei Crash 'failed' ausgelöst wird)
+            send_accreditation_email(
+                recipient=user_email,
+                domain=domain,
+                username="admin",
+                password=admin_password,
+                invoice_pdf_path=f"/var/invoices/{tenant_slug}_invoice.pdf",
+                contract_pdf_path=f"/var/contracts/{tenant_slug}_contract.pdf"
             )
 
+            # 6. Request als erfolgreich markieren (WICHTIG: Status "ready" und exakte Felder für Frontend)
+            _update_prov_status("ready", {
+                "instance_id": created_inst_id,
+                "url": f"https://{domain}",
+                "username": "admin",
+                "password": admin_password
+                # Optional: "invoice_url": f"/download/invoice/{tenant_slug}" falls du den PDF-Download im Frontend anbietest
+            })
+
         except Exception as e:
-            # Fehler im Terminal ausgeben und Status auf 'failed' setzen
-            print(f"[ERROR] Provisioning fehlgeschlagen für {tenant_slug}: {e}")
+            # Wenn irgendetwas im Block abstürzt, Frontend informieren!
+            print(f"[ERROR] Provisioning fehlgeschlagen für {tenant_slug}:")
             traceback.print_exc()
-            
-            req_col.update_one(
-                {"tenant_slug": tenant_slug},
-                {"$set": {
-                    "provision_status": "failed",
-                    "error_message": str(e),
-                    "updated_at": _utc_now_iso()
-                }}
-            )
-        finally:
-            req_client.close()
+            _update_prov_status("failed", {"last_error": str(e)})
 
 @app.route('/booking_payment_async', methods=['POST'])
 @login_required
@@ -3714,7 +3756,7 @@ def booking_payment_async():
         # Asynchronen Thread starten...
         thread = threading.Thread(
             target=run_tenant_provisioning_async,
-            args=(app, user_id, tenant_slug, school_name, user_email, prov_id)
+            args=(app._get_current_object(), user_id, tenant_slug, school_name, user_email, prov_id)
         )
         thread.start()