fix closeOrientation

src/app/profile/dashboard/orientation-details/orientation-details.component.ts

@@ -66,13 +66,20 @@ export class OrientationDetailsComponent implements OnInit {
       const comment = this.commentTextarea?.value || '';
       const sanitizedHtml = this.sanitizer.sanitize(SecurityContext.HTML, comment);
       const sanitizedComment = this.extractPlainText(sanitizedHtml || '');
-      this.patchOrientation({
+
+      const patchData: any = {
         status: this.selectedStatus,
         action: null,
         processingComment: sanitizedComment,
-        closingDate: isClosed ? null : new Date(),
         modifiedBy: this.userProfile._id,
-      });
+      };
+
+      // Only add closingDate if orientation is not already closed
+      if (!isClosed) {
+        patchData.closingDate = new Date();
+      }
+
+      this.patchOrientation(patchData);
     }
     this.isModalOpenned = false;
   }