fix frontend

backend/app/api/v1/messages.py

@@ -33,7 +33,7 @@ from app.services.audit_service import get_real_ip
 from app.services.search_service import SearchService
 
 from app.config import get_settings
-from app.core.exceptions import ForbiddenError, NotFoundError
+from app.core.exceptions import ConflictError, ForbiddenError, NotFoundError
 from app.database import get_db
 from app.dependencies import CurrentUser, DB
 from app.models.label import Label
@@ -446,11 +446,15 @@ async def bulk_update_messages(
             elif not data.is_trashed:
                 message.trashed_at = None
         if data.is_pending_conservation is not None:
-            message.is_pending_conservation = data.is_pending_conservation
-            if data.is_pending_conservation and not message.pending_conservation_at:
-                message.pending_conservation_at = now
-            elif not data.is_pending_conservation:
-                message.pending_conservation_at = None
+            # Guard bulk: non rimandare in conservazione messaggi gia' conservati
+            if data.is_pending_conservation and message.is_conserved:
+                pass  # skip — gia' conservato, non viene ri-accodato
+            else:
+                message.is_pending_conservation = data.is_pending_conservation
+                if data.is_pending_conservation and not message.pending_conservation_at:
+                    message.pending_conservation_at = now
+                elif not data.is_pending_conservation:
+                    message.pending_conservation_at = None
         if data.is_conserved is not None:
             message.is_conserved = data.is_conserved
             if data.is_conserved and not message.conserved_at:
@@ -551,6 +555,12 @@ async def update_message(
         perm_svc = PermissionService(db)
         await perm_svc.require_can_conserve(current_user, message.mailbox_id)
 
+    # Guard: blocca re-accodamento di messaggi gia' conservati
+    if data.is_pending_conservation is True and message.is_conserved:
+        raise ConflictError(
+            "Questo messaggio e' gia' stato conservato e non puo' essere rimandato in conservazione."
+        )
+
     now = datetime.now(timezone.utc)
     ip = get_real_ip(request)
     ua = request.headers.get("user-agent")

backend/app/services/mailbox_service.py

@@ -69,6 +69,8 @@ class MailboxService:
             email_address=str(data.email_address),
             display_name=data.display_name,
             provider=data.provider,
+            protocol_type=data.protocol_type,
+            rem_provider=data.rem_provider,
             # Cifra tutte le credenziali IMAP
             imap_host_enc=encrypt_credential(data.imap_host),
             imap_port_enc=encrypt_credential(str(data.imap_port)),
@@ -149,6 +151,10 @@ class MailboxService:
             mailbox.provider = data.provider
         if data.status is not None:
             mailbox.status = data.status
+        if data.protocol_type is not None:
+            mailbox.protocol_type = data.protocol_type
+        if data.rem_provider is not None:
+            mailbox.rem_provider = data.rem_provider
 
         # IMAP
         if data.imap_host is not None:
@@ -382,6 +388,8 @@ class MailboxService:
             "last_sync_uid": mailbox.last_sync_uid,
             "sync_error_msg": mailbox.sync_error_msg,
             "sync_error_count": mailbox.sync_error_count,
+            "protocol_type": mailbox.protocol_type,
+            "rem_provider": mailbox.rem_provider,
             "created_by": mailbox.created_by,
             "created_at": mailbox.created_at,
             "updated_at": mailbox.updated_at,

frontend/src/pages/Inbox/InboxPage.tsx

@@ -1067,6 +1067,15 @@ function MessageRow({
           </div>
 
           <div className="flex items-center gap-2 flex-shrink-0">
+            {message.is_conserved && (
+              <span
+                className="inline-flex items-center gap-1 px-1.5 py-0.5 rounded text-xs font-medium bg-teal-100 text-teal-700 border border-teal-200 flex-shrink-0"
+                title={`Conservato${message.conserved_at ? ' il ' + new Date(message.conserved_at).toLocaleDateString('it-IT') : ''}`}
+              >
+                <ShieldCheck className="h-3 w-3" />
+                Conservato
+              </span>
+            )}
             <PecStateBadge state={message.state} />
             <span className="text-xs text-muted-foreground">
               {formatRelative(message.received_at || message.sent_at || message.created_at)}
@@ -1211,31 +1220,40 @@ function MessageRow({
           </button>
         )}
 
-        {/* Invia a Conservazione / Rimuovi da Da Conservare */}
-        {canConserve && viewMode !== 'trash' && viewMode !== 'conservation_archived' && (
-          <button
-            onClick={onToggleConserve}
-            title={viewMode === 'conservation_pending' ? 'Rimuovi da Da Conservare' : 'Invia a Conservazione'}
-            className={cn(
-              'p-1 rounded hover:bg-muted transition-all',
-              message.is_pending_conservation
-                ? 'opacity-100'
-                : hovered
+        {/* Conservazione: badge fisso se gia' conservato, pulsante interattivo altrimenti */}
+        {canConserve && viewMode !== 'trash' && (
+          message.is_conserved ? (
+            <span
+              title={`Gia' conservato${message.conserved_at ? ' il ' + new Date(message.conserved_at).toLocaleDateString('it-IT') : ''}`}
+              className="p-1 cursor-default"
+            >
+              <ShieldCheck className="h-4 w-4 text-teal-500" />
+            </span>
+          ) : (
+            <button
+              onClick={onToggleConserve}
+              title={viewMode === 'conservation_pending' ? 'Rimuovi da Da Conservare' : 'Invia a Conservazione'}
+              className={cn(
+                'p-1 rounded hover:bg-muted transition-all',
+                message.is_pending_conservation
                   ? 'opacity-100'
-                  : 'opacity-0 pointer-events-none',
-            )}
-          >
-            {viewMode === 'conservation_pending' ? (
-              <ShieldX className="h-4 w-4 text-orange-500" />
-            ) : (
-              <ShieldCheck
-                className={cn(
-                  'h-4 w-4',
-                  message.is_pending_conservation ? 'text-teal-600' : 'text-muted-foreground',
-                )}
-              />
-            )}
-          </button>
+                  : hovered
+                    ? 'opacity-100'
+                    : 'opacity-0 pointer-events-none',
+              )}
+            >
+              {viewMode === 'conservation_pending' ? (
+                <ShieldX className="h-4 w-4 text-orange-500" />
+              ) : (
+                <ShieldCheck
+                  className={cn(
+                    'h-4 w-4',
+                    message.is_pending_conservation ? 'text-teal-600' : 'text-muted-foreground',
+                  )}
+                />
+              )}
+            </button>
+          )
         )}
 
         {/* Indicatore allegati */}

frontend/src/pages/MessageDetail/MessageDetailPage.tsx

@@ -27,6 +27,7 @@ import {
   ChevronDown,
   FolderOpen,
   Plus,
+  ShieldCheck,
 } from 'lucide-react'
 import toast from 'react-hot-toast'
 import { Button } from '@/components/ui/Button'
@@ -1162,6 +1163,25 @@ export function MessageDetailPage() {
         </div>
       )}
 
+      {/* Banner "Conservato" */}
+      {message.is_conserved && (
+        <div className="bg-teal-50 border-b border-teal-200 px-6 py-2.5 flex items-center gap-3">
+          <ShieldCheck className="h-4 w-4 text-teal-600 flex-shrink-0" />
+          <span className="text-sm text-teal-700">
+            Questo messaggio e' stato conservato in modo sostitutivo
+            {message.conserved_at
+              ? ` il ${new Date(message.conserved_at).toLocaleDateString('it-IT', {
+                  day: '2-digit',
+                  month: '2-digit',
+                  year: 'numeric',
+                  hour: '2-digit',
+                  minute: '2-digit',
+                })}`
+              : ''}.
+          </span>
+        </div>
+      )}
+
       {/* Contenuto */}
       <div className="flex-1 overflow-y-auto">
         <div className="max-w-4xl mx-auto px-6 py-8 space-y-6">

worker/app/main.py

@@ -135,7 +135,8 @@ class WorkerSettings:
     """Configurazione del worker arq."""
 
     # Funzioni/job registrati (code-driven, on-demand)
-    functions = [sync_mailbox, send_pec, watch_receipt, dispatch_notification, apply_routing_rules, health_check]
+    # run_conservation e' incluso anche qui per permettere l'avvio manuale tramite enqueue_job
+    functions = [sync_mailbox, send_pec, watch_receipt, dispatch_notification, apply_routing_rules, health_check, run_conservation]
 
     # Job schedulati (cron)
     # run_conservation: ogni giorno alle 16:00 UTC = 18:00 ora Italia (CEST, UTC+2)

worker/app/models.py

@@ -125,6 +125,11 @@ class Message(Base):
     is_archived: Mapped[bool] = mapped_column(Boolean, nullable=False, default=False)
     archived_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
 
+    # Conservazione sostitutiva
+    is_pending_conservation: Mapped[bool] = mapped_column(Boolean, nullable=False, default=False)
+    is_conserved: Mapped[bool] = mapped_column(Boolean, nullable=False, default=False)
+    conserved_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
+
     # Protocollo e REM europea (Feature N8)
     protocol_type: Mapped[str] = mapped_column(String(10), nullable=False, default="pec_it")
     rem_evidence_type: Mapped[str | None] = mapped_column(String(100), nullable=True)

worker/pyproject.toml

@@ -38,6 +38,9 @@ dependencies = [
     "python-jose[cryptography]>=3.3.0",
     "bcrypt>=4.0.0",
 
+    # HTTP client (conservatore AgID, upload SIP)
+    "httpx>=0.27.0",
+
     # Utilities
     "python-dotenv>=1.0.0",
     "email-validator>=2.2.0",