Update and display last seen for systems

resources/views/system/ours.blade.php

@@ -21,7 +21,7 @@
 						<th>System</th>
 						<th>Sysop</th>
 						<th>Location</th>
-						<th>Connect</th>
+						<th>Last Seen</th>
 						<th>Address</th>
 						<th>ZeroTier ID</th>
 					</tr>
@@ -35,14 +35,7 @@
 							<td>{{ $oo->system->name }}</td>
 							<td>{{ $oo->system->sysop }}</td>
 							<td>{{ $oo->system->location }}</td>
-							<td>
-								@switch($oo->system->method)
-									@case(23)<a href="telnet://{{ $oo->system->address }}:{{ $oo->system->port }}">Telnet</a>@break
-									@case(22)<a href="ssh://{{ $oo->system->address }}:{{ $oo->system->port }}">SSH</a>@break
-									@case(519)<a href="rlogin://{{ $oo->system->address }}:{{ $oo->system->port }}">SSH</a>@break
-									@default No details
-								@endswitch
-							</td>
+							<td>{{ $oo->system->last_session ? $oo->system->last_session->format('Y-m-d H:i') : '-' }}</td>
 							<td>{{ join(',',$oo->system->addresses->where('zone_id',$oo->zone_id)->pluck('ftn')->toArray()) }}</td>
 							<td>{{ $oo->system->zt_id }}</td>
 						</tr>