monitoring: Rearrange code in the HoststatusQuery

refs #9956

modules/monitoring/library/Monitoring/Backend/Ido/Query/HoststatusQuery.php

@@ -26,8 +26,8 @@ class HoststatusQuery extends IdoQuery
      * {@inheritdoc}
      */
     protected $columnMap = array(
-        'instances' => array(
+        'checktimeperiods' => array(
-            'instance_name' => 'i.instance_name'
+            'host_check_timeperiod' => 'ctp.alias COLLATE latin1_general_ci'
         ),
         'hostgroups' => array(
             'hostgroup'         => 'hgo.name1 COLLATE latin1_general_ci',
@@ -158,6 +158,9 @@ class HoststatusQuery extends IdoQuery
             'host_status_update_time'   => 'hs.status_update_time',
             'host_unhandled'            => 'CASE WHEN (hs.problem_has_been_acknowledged + hs.scheduled_downtime_depth) = 0 THEN 1 ELSE 0 END'
         ),
+        'instances' => array(
+            'instance_name' => 'i.instance_name'
+        ),
         'servicegroups' => array(
             'servicegroup'          => 'sgo.name1 COLLATE latin1_general_ci',
             'servicegroup_name'     => 'sgo.name1',
@@ -167,9 +170,6 @@ class HoststatusQuery extends IdoQuery
             'service'                => 'so.name2 COLLATE latin1_general_ci',
             'service_description'    => 'so.name2',
             'service_display_name'   => 's.display_name COLLATE latin1_general_ci',
-        ),
-        'checktimeperiods' => array(
-            'host_check_timeperiod' => 'ctp.alias COLLATE latin1_general_ci'
         )
     );
 
@@ -197,6 +197,18 @@ class HoststatusQuery extends IdoQuery
         $this->joinedVirtualTables['hosts'] = true;
     }
 
+    /**
+     * Join check time periods
+     */
+    protected function joinChecktimeperiods()
+    {
+        $this->select->joinLeft(
+            array('ctp' => $this->prefix . 'timeperiods'),
+            'ctp.timeperiod_object_id = h.check_timeperiod_object_id',
+            array()
+        );
+    }
+
     /**
      * Join host groups
      */
@@ -229,6 +241,18 @@ class HoststatusQuery extends IdoQuery
         );
     }
 
+    /**
+     * Join instances
+     */
+    protected function joinInstances()
+    {
+        $this->select->join(
+            array('i' => $this->prefix . 'instances'),
+            'i.instance_id = ho.instance_id',
+            array()
+        );
+    }
+
     /**
      * Join service groups
      */
@@ -267,27 +291,6 @@ class HoststatusQuery extends IdoQuery
         );
     }
 
-    /**
-     * Join instances
-     */
-    protected function joinInstances()
-    {
-        $this->select->join(
-            array('i' => $this->prefix . 'instances'),
-            'i.instance_id = ho.instance_id',
-            array()
-        );
-    }
-
-    protected function joinChecktimeperiods()
-    {
-        $this->select->joinLeft(
-            array('ctp' => $this->prefix . 'timeperiods'),
-            'ctp.timeperiod_object_id = h.check_timeperiod_object_id',
-            array()
-        );
-    }
-
     /**
      * Query the service problem summary for all hosts of this query's result set
      *