#24 Show device age in device search view

Changes

@@ -6,6 +6,10 @@
   * #48 Node Monitor supports matching on OUI
   * #31 Configurable Free Time in Port Utilization Report
 
+  [ENHANCEMENTS]
+
+  * #24 Show device age in device search view
+
 2.039015 - 2018-03-05
 
   [BUG FIXES]

lib/App/Netdisco/DB/Result/Device.pm

@@ -332,6 +332,19 @@ The format is in "X days/months/years" style, similar to:
 
 sub uptime_age  { return (shift)->get_column('uptime_age')  }
 
+=head2 first_seen_stamp
+
+Formatted version of the C<creation> field, accurate to the minute.
+
+The format is somewhat like ISO 8601 or RFC3339 but without the middle C<T>
+between the date stamp and time stamp. That is:
+
+ 2012-02-06 12:49
+
+=cut
+
+sub first_seen_stamp  { return (shift)->get_column('first_seen_stamp')  }
+
 =head2 last_discover_stamp
 
 Formatted version of the C<last_discover> field, accurate to the minute.

lib/App/Netdisco/DB/ResultSet/Device.pm

@@ -16,12 +16,22 @@ will add the following additional synthesized columns to the result set:
 
 =item uptime_age
 
+=item first_seen_stamp
+
 =item last_discover_stamp
 
 =item last_macsuck_stamp
 
 =item last_arpnip_stamp
 
+=item since_first_seen
+
+=item since_last_discover
+
+=item since_last_macsuck
+
+=item since_last_arpnip
+
 =back
 
 =cut
@@ -36,9 +46,11 @@ sub with_times {
         '+columns' => {
           uptime_age => \("replace(age(timestamp 'epoch' + uptime / 100 * interval '1 second', "
             ."timestamp '1970-01-01 00:00:00-00')::text, 'mon', 'month')"),
+          first_seen_stamp    => \"to_char(creation, 'YYYY-MM-DD HH24:MI')",
           last_discover_stamp => \"to_char(last_discover, 'YYYY-MM-DD HH24:MI')",
           last_macsuck_stamp  => \"to_char(last_macsuck,  'YYYY-MM-DD HH24:MI')",
           last_arpnip_stamp   => \"to_char(last_arpnip,   'YYYY-MM-DD HH24:MI')",
+          since_first_seen    => \"extract(epoch from (age(now(), creation)))",
           since_last_discover => \"extract(epoch from (age(now(), last_discover)))",
           since_last_macsuck  => \"extract(epoch from (age(now(), last_macsuck)))",
           since_last_arpnip   => \"extract(epoch from (age(now(), last_arpnip)))",

lib/App/Netdisco/Web/Plugin/Search/Device.pm

@@ -19,7 +19,7 @@ get '/ajax/content/search/device' => require_login sub {
 
     if ($has_opt) {
         $rs = schema('netdisco')->resultset('Device')->columns(
-            [   "ip",       "dns",   "name",   "contact",
+            [   "ip",       "dns",   "name",
                 "location", "model", "os_ver", "serial"
             ]
         )->with_times->search_by_field( scalar params );
@@ -29,7 +29,7 @@ get '/ajax/content/search/device' => require_login sub {
         send_error( 'Missing query', 400 ) unless $q;
 
         $rs = schema('netdisco')->resultset('Device')->columns(
-            [   "ip",       "dns",   "name",   "contact",
+            [   "ip",       "dns",   "name",
                 "location", "model", "os_ver", "serial"
             ]
         )->with_times->search_fuzzy($q);

share/views/ajax/search/device.tt

@@ -2,13 +2,13 @@
   <thead>
     <tr>
       <th>Device</th>
-      <th>Contact</th>
       <th>Location</th>
       <th>System Name</th>
       <th>Model</th>
       <th>OS Version</th>
       <th>Management IP</th>
       <th>Serial</th>
+      <th>First Seen</th>
       <th>Last Discovered</th>
     </tr>
   </thead>
@@ -24,11 +24,6 @@ $(document).ready(function() {
         "render": function(data, type, row, meta) {
           return '<a href="[% uri_for('/device') %]?q=' + encodeURIComponent(data) + '">' + he.encode(row.dns || row.name || row.ip) + '</a>';
         }
-      }, {
-        "data": 'contact',
-        "render": function(data, type, row, meta) {
-          return he.encode(data || '');
-        }
       }, {
         "data": 'location',
         "render": function(data, type, row, meta) {
@@ -59,6 +54,11 @@ $(document).ready(function() {
         "render": function(data, type, row, meta) {
           return he.encode(data || '');
         }
+      }, {
+        "data": 'first_seen_stamp',
+        "render": function(data, type, row, meta) {
+          return he.encode(data || '');
+        }
       }, {
         "data": 'last_discover_stamp',
         "render": function(data, type, row, meta) {

share/views/ajax/search/device_csv.tt

@@ -1,10 +1,10 @@
 [% USE CSV -%]
-[% CSV.dump(['Device','Contact','Location','System Name','Model','OS Version','Management IP','Serial']) %]
+[% CSV.dump(['Device','Location','System Name','Model','OS Version','Management IP','Serial','First Seen','Last Discovered']) %]
 
 [% FOREACH row IN results %]
   [% mylist = [] %]
   [% device = row.dns || row.ip %]
-  [% FOREACH col IN [ device row.contact row.location row.name row.model row.os_ver row.ip row.serial] %]
+  [% FOREACH col IN [ device row.location row.name row.model row.os_ver row.ip row.serial row.first_seen_stamp row.last_discover_stamp] %]
     [% mylist.push(col) %]
   [% END %]
   [% CSV.dump(mylist) %]