FEATURE: Sort queries by last_run_at as default

assets/javascripts/discourse/controllers/admin-plugins-explorer.js.es6

@@ -21,7 +21,7 @@ export default Ember.Controller.extend({
   editing: false,
   everEditing: false,
   showRecentQueries: true,
-  sortBy: ['id:desc'],
+  sortBy: ['last_run_at:desc'],
   sortedQueries: Em.computed.sort('model', 'sortBy'),
 
   createDisabled: function() {

assets/javascripts/discourse/templates/admin/plugins-explorer.hbs

@@ -160,12 +160,12 @@
                   <br>
                 </a>
               </td>
-              <td>
+              <td class="query-created-by">
                 <a href="/users/{{query.username}}/activity">
-                  <medium class="query-created-by">{{query.username}}</medium>
+                  <medium>{{query.username}}</medium>
                 </a>
               </td>
-              <td><medium class="query-created-at">{{query.created_at}}</medium></td>
+              <td class="query-created-at"><medium>{{bound-date query.last_run_at}}</medium></td>
             </tr>
           {{/each}}
         </table>

assets/stylesheets/explorer.scss

@@ -226,19 +226,21 @@
   }
   .time {
       width: 15%;
+      text-align: center;
     }
   .user {
       width: 20%;
+      padding-left: 1em;
   }
-  td{
   .query-created-at {
-      font-weight: bold;
     color: $secondary-medium;
+    font-weight: bold;
+    text-align: center;
+    vertical-align: middle;
   } 
   .query-created-by {
     color: $primary-high;
   }  
-  }
   tr {
     height: 2px;
   }

config/locales/client.en.yml

@@ -55,7 +55,7 @@ en:
       run_time: "Query completed in {{value}} ms."
       query_name: "Query"
       query_description: "Description"
-      query_time: "Date created"
+      query_time: "Last run"
       query_user: "Created by"
       column: "Column {{number}}"
       explain_label: "Include query plan?"

plugin.rb

@@ -567,7 +567,7 @@ SQL
 
   # Reimplement a couple ActiveRecord methods, but use PluginStore for storage instead
   class DataExplorer::Query
-    attr_accessor :id, :name, :description, :sql, :created_by, :created_at
+    attr_accessor :id, :name, :description, :sql, :created_by, :created_at, :last_run_at
 
     def initialize
       @name = 'Unnamed Query'
@@ -609,7 +609,7 @@ SQL
 
     def self.from_hash(h)
       query = DataExplorer::Query.new
-      [:name, :description, :sql, :created_by, :created_at].each do |sym|
+      [:name, :description, :sql, :created_by, :created_at, :last_run_at].each do |sym|
         query.send("#{sym}=", h[sym].strip) if h[sym]
       end
       query.id = h[:id].to_i if h[:id]
@@ -623,7 +623,8 @@ SQL
         description: @description,
         sql: @sql,
         created_by: @created_by,
-        created_at: @created_at
+        created_at: @created_at,
+        last_run_at: @last_run_at
       }
     end
 
@@ -940,8 +941,9 @@ SQL
       # guardian.ensure_can_create_explorer_query!
       
       query = DataExplorer::Query.from_hash params.require(:query)
-      query.created_at = Time.now.strftime("%b %e, %Y")
+      query.created_at = Time.now
       query.created_by = current_user.id.to_s
+      query.last_run_at = Time.now
       query.id = nil # json import will assign an id, which is wrong
       query.save
 
@@ -999,6 +1001,9 @@ SQL
     def run
       check_xhr unless params[:download]
       query = DataExplorer::Query.find(params[:id].to_i)
+      query.last_run_at = Time.now
+      query.save
+
       if params[:download]
         response.sending_file = true
       end
@@ -1077,7 +1082,7 @@ SQL
   end
 
   class DataExplorer::QuerySerializer < ActiveModel::Serializer
-    attributes :id, :sql, :name, :description, :param_info, :created_by, :created_at, :username
+    attributes :id, :sql, :name, :description, :param_info, :created_by, :created_at, :username, :last_run_at
 
     def param_info
       object.params.map(&:to_hash) rescue nil