changes to the booking process

Website/main.py

@@ -2166,11 +2166,87 @@ def book_option_package():
 
     return redirect(url_for("booking_payment", packages=packages_raw, flow=booking_flow))
 
+def background_booking_provisioning(app_instance, prov_id, subdomain, modules_to_provision, user_id, school_name):
+    """Hintergrund-Worker für die klassische Buchung"""
+    with app_instance.app_context():
+        req_client, req_col = _get_collection("instance_requests")
+        try:
+            # Status auf In Progress setzen
+            req_col.update_one({"_id": ObjectId(prov_id)}, {"$set": {"provision_status": "in_progress"}})
+            
+            provision_error = ""
+            provision_config_ok = True
+            provision_port = None
+            admin_password = generate_secure_password()
+            
+            # 1. Shell Provisioning
+            try:
+                port = steering.instance.new(subdomain)
+                if port and port is not False:
+                    try:
+                        provision_port = int(port) if isinstance(port, (int, str)) and str(port).isdigit() else port
+                    except Exception:
+                        provision_port = port
+
+                    # 2. Gewählte Module aktivieren
+                    for mod in modules_to_provision:
+                        try:
+                            edit_ok = steering.instance.edit(subdomain, mod)
+                            if not edit_ok:
+                                provision_config_ok = False
+                                provision_error += f" | Edit failed for {mod}"
+                        except Exception as e:
+                            provision_config_ok = False
+                            provision_error += f" | {mod}: {str(e)}"
+                else:
+                    provision_error = "Provisioning script returned failure"
+                    provision_config_ok = False
+            except Exception as e:
+                provision_error = str(e)
+                provision_config_ok = False
+
+            # 3. Wenn erfolgreich, Instanz in die 'instances' Collection eintragen! (WICHTIG für Health-Check)
+            if provision_config_ok and not provision_error:
+                domain = f"{subdomain}.invario-software.de"
+                instance_doc = {
+                    "owner_id": user_id,
+                    "school_name": school_name,
+                    "subdomain": subdomain,
+                    "domain": domain,
+                    "https_port": provision_port,
+                    "status": "ready",
+                    "nginx_status": "active",
+                    "admin_username": "admin",
+                    "admin_password": admin_password
+                }
+                inst_client, inst_col = _get_collection("instances")
+                try:
+                    inst_col.insert_one(instance_doc)
+                finally:
+                    inst_client.close()
+
+            # 4. Finalen Status setzen ("ready" löst den Redirect im Frontend aus)
+            final_status = "ready" if provision_config_ok and not provision_error else "failed"
+            req_col.update_one(
+                {"_id": ObjectId(prov_id)},
+                {"$set": {
+                    "provision_status": final_status,
+                    "provision_port": provision_port or "",
+                    "provision_config_ok": provision_config_ok,
+                    "provision_error": provision_error.strip(" | "),
+                    "updated_at": _utc_now_iso()
+                }}
+            )
+        except Exception as e:
+            print(f"[ERROR] Async Provisioning failed: {e}")
+            req_col.update_one({"_id": ObjectId(prov_id)}, {"$set": {"provision_status": "failed", "provision_error": str(e)}})
+        finally:
+            req_client.close()
+
 
 @app.route('/booking/payment', methods=['GET', 'POST'])
 @login_required
 def booking_payment():
-    # Accept comma-separated list of items (e.g. "inventarsystem,buecherei,terminverwaltung")
     packages_str = _sanitize_text(request.values.get("packages") or request.values.get("package") or "", 200).lower()
     booking_flow = _sanitize_text(request.values.get("flow") or "payment", 24).lower()
     
@@ -2183,7 +2259,6 @@ def booking_payment():
 
     package_list = [p.strip() for p in packages_str.split(',') if p.strip()]
     
-    # Validate each option against BOOKING_PACKAGE_MAP and calculate total price
     selected_package_names = []
     total_price = 0.0
     for pkg in package_list:
@@ -2195,9 +2270,8 @@ def booking_payment():
             flash(f"Ungültige Buchungsoption: {pkg}", "error")
             return redirect(url_for("preise"))
             
-    # Combined label string for UI and DB (e.g., "Inventarsystem, Bücherei")
     selected_package = ", ".join(selected_package_names)
-    package_raw = packages_str  # Raw keys string for DB
+    package_raw = packages_str 
 
     flow_config = BOOKING_FLOW_MAP[booking_flow]
     
@@ -2303,46 +2377,6 @@ def booking_payment():
                 return render_template("schnell_buchung.html", **review_data)
 
             subdomain = base[:63]
-            provision_status = "not_started"
-            provision_port = None
-            provision_error = ""
-            provision_config_ok = True
-
-            try:
-                try:
-                    port = steering.instance.new(subdomain)
-                except Exception as e:
-                    port = False
-                    provision_error = str(e)
-                    provision_config_ok = False
-
-                if port and port is not False:
-                    provision_status = "started"
-                    try:
-                        provision_port = int(port) if isinstance(port, (int, str)) and str(port).isdigit() else port
-                    except Exception:
-                        provision_port = port
-
-                    # Provision all valid modules found in the list (e.g., "inventarsystem", "buecherei")
-                    valid_modules = set(BOOKING_PACKAGE_MAP.keys())
-                    modules_to_provision = {pkg for pkg in package_list if pkg in valid_modules}
-                    
-                    for mod in modules_to_provision:
-                        try:
-                            edit_ok = steering.instance.edit(subdomain, mod)
-                            if not edit_ok:
-                                provision_config_ok = False
-                                provision_error += f" | Edit failed for {mod}"
-                        except Exception as e:
-                            provision_config_ok = False
-                            provision_error += f" | {mod}: {str(e)}"
-                else:
-                    provision_status = "failed"
-                    if not provision_error:
-                        provision_error = "Provisioning script returned failure"
-            except Exception as e:
-                provision_status = "failed"
-                provision_error = str(e)
 
             provision_payload = {
                 "username": session.get("username"),
@@ -2356,21 +2390,26 @@ def booking_payment():
                 "assigned_admin_display_name": assigned_admin_display_name,
                 "assigned_admin_email": assigned_admin_email,
                 "subdomain": subdomain,
-                "provision_status": provision_status,
-                "provision_port": provision_port or "",
-                "provision_config_ok": provision_config_ok,
-                "provision_error": provision_error.strip(" | "),
+                "tenant_slug": subdomain,
+                "provision_status": "pending",
                 "created_at": _utc_now_iso(),
                 "source": "booking_payment",
             }
 
-            req_client = None
+            req_client, req_col = _get_collection("instance_requests")
             try:
-                req_client, req_col = _get_collection("instance_requests")
-                req_col.insert_one(provision_payload)
+                prov_id = str(req_col.insert_one(provision_payload).inserted_id)
             finally:
-                if req_client:
-                    req_client.close()
+                req_client.close()
+
+            valid_modules = set(BOOKING_PACKAGE_MAP.keys())
+            modules_to_provision = {pkg for pkg in package_list if pkg in valid_modules}
+            
+            thread = threading.Thread(
+                target=background_booking_provisioning,
+                args=(app, prov_id, subdomain, modules_to_provision, session.get("user_id"), form_data["school_name"])
+            )
+            thread.start()
 
     except PyMongoError:
         flash("Buchungsanfrage konnte nicht gesendet werden. Bitte versuchen Sie es erneut.", "error")
@@ -2382,7 +2421,7 @@ def booking_payment():
     success_text = (
         f"Gesprächstermin für {selected_package} wurde an das Team gesendet."
         if booking_flow == "consultation"
-        else f"Buchung für {selected_package} wurde erfolgreich erfasst. Die Rechnung wird per E-Mail versendet." 
+        else f"Buchung für {selected_package} wird eingerichtet. Sie werden gleich weitergeleitet." 
     )
     flash(success_text, "success")
     
@@ -3789,10 +3828,11 @@ def tenant_status():
     finally:
         req_client.close()
 
-    if not prov_req or prov_req.get("provision_status") != "completed":
+    current_status = prov_req.get("provision_status") if prov_req else None
+    
+    if not prov_req or current_status not in ["ready", "completed"]:
         return jsonify({"status": "pending"}), 200
 
-    # Retrieve created instance details for health check
     inst_client, inst_col = _get_collection("instances")
     try:
         instance = inst_col.find_one({"subdomain": prov_req.get("tenant_slug")})
@@ -3802,7 +3842,6 @@ def tenant_status():
     if not instance:
         return jsonify({"status": "pending"}), 200
 
-    # Perform health check ping
     target_url = f"https://{instance['domain']}/health"
     try:
         response = requests.get(target_url, timeout=3)