feat(qualys/dashboard): is_running base sur DB (multi-worker safe) + bouton Annuler

app/routers/qualys.py

@@ -1186,16 +1186,23 @@ async def qualys_dashboard(request: Request, db=Depends(get_db)):
     # TODO: ajouter perm specifique 'qualys_dashboard_view' (admin + DSI)
     if not can_view(perms, "qualys"):
         return RedirectResponse(url="/dashboard")
-    from app.services.qualys_service import load_vuln_dashboard, is_dashboard_running
+    from app.services.qualys_service import load_vuln_dashboard
     data = load_vuln_dashboard(db)
 
+    # Check si un run est en cours via DB (multi-worker safe)
+    pending = db.execute(text("""SELECT id, run_at FROM qualys_vuln_snapshot_run
+        WHERE status='pending' AND run_at > now() - interval '15 minutes'
+        ORDER BY run_at DESC LIMIT 1""")).fetchone()
+    is_running = pending is not None
+
     env_set = sorted({d["name"] for d in data["env"]})
     pos_set = sorted({d["name"] for d in data["pos"]})
     matrix = {(c["name"], c["name2"]): c for c in data["env_pos"]}
 
     ctx = base_context(request, db, user)
     ctx.update({"data": data, "env_list": env_set, "pos_list": pos_set,
-                "matrix": matrix, "is_running": is_dashboard_running()})
+                "matrix": matrix, "is_running": is_running,
+                "running_since": pending.run_at if pending else None})
     return templates.TemplateResponse("qualys_dashboard.html", ctx)
 
 
@@ -1207,8 +1214,10 @@ async def qualys_dashboard_refresh(request: Request, db=Depends(get_db)):
     perms = get_user_perms(db, user)
     if not can_edit(perms, "qualys"):
         return RedirectResponse(url="/qualys/dashboard")
-    from app.services.qualys_service import compute_vuln_dashboard, is_dashboard_running
-    if is_dashboard_running():
+    from app.services.qualys_service import compute_vuln_dashboard
+    pending = db.execute(text("""SELECT id FROM qualys_vuln_snapshot_run
+        WHERE status='pending' AND run_at > now() - interval '15 minutes' LIMIT 1""")).fetchone()
+    if pending:
         return RedirectResponse(url="/qualys/dashboard?msg=already_running", status_code=303)
     import threading
     def _runner():
@@ -1222,6 +1231,21 @@ async def qualys_dashboard_refresh(request: Request, db=Depends(get_db)):
     return RedirectResponse(url="/qualys/dashboard?msg=refresh_started", status_code=303)
 
 
+@router.post("/qualys/dashboard/cancel")
+async def qualys_dashboard_cancel(request: Request, db=Depends(get_db)):
+    user = get_current_user(request)
+    if not user:
+        return RedirectResponse(url="/login")
+    perms = get_user_perms(db, user)
+    if not can_edit(perms, "qualys"):
+        return RedirectResponse(url="/qualys/dashboard")
+    db.execute(text("""UPDATE qualys_vuln_snapshot_run
+        SET status='cancelled', msg='annule par utilisateur'
+        WHERE status='pending'"""))
+    db.commit()
+    return RedirectResponse(url="/qualys/dashboard?msg=cancelled", status_code=303)
+
+
 @router.get("/qualys/dashboard/history", response_class=HTMLResponse)
 async def qualys_dashboard_history(request: Request, db=Depends(get_db),
                                    period: str = "day", days: int = 30,

app/templates/qualys_dashboard.html

@@ -15,6 +15,9 @@
             <span id="elapsed" class="font-mono text-cyber-accent ml-2"></span>
         </div>
     </div>
+    <form method="POST" action="/qualys/dashboard/cancel" style="flex-shrink:0">
+        <button class="btn-sm bg-red-900/40 text-red-300 hover:bg-red-900/60" type="submit">Annuler</button>
+    </form>
 </div>
 <script>
 setTimeout(function() { window.location.href = '/qualys/dashboard'; }, 15000);