MDL-67686 task: add duration filter to task logs report.

admin/classes/local/entities/task_log.php

@@ -17,6 +17,7 @@
 namespace core_admin\local\entities;
 
 use core_reportbuilder\local\filters\date;
+use core_reportbuilder\local\filters\duration;
 use core_reportbuilder\local\filters\select;
 use core_reportbuilder\local\filters\text;
 use core_reportbuilder\local\helpers\format;
@@ -282,6 +283,16 @@ class task_log extends base {
         ))
             ->add_joins($this->get_joins());
 
+        // Duration filter.
+        $filters[] = (new filter(
+            duration::class,
+            'duration',
+            new lang_string('task_duration', 'admin'),
+            $this->get_entity_name(),
+            "${tablealias}.timeend - {$tablealias}.timestart"
+        ))
+            ->add_joins($this->get_joins());
+
         return $filters;
     }
 }

admin/classes/local/systemreports/task_logs.php

@@ -124,6 +124,7 @@ class task_logs extends system_report {
             'task_log:output',
             'task_log:result',
             'task_log:timestart',
+            'task_log:duration',
         ];
 
         $this->add_filters_from_entities($filters);

admin/tests/behat/task_logs.feature

@@ -29,3 +29,22 @@ Feature: View task logs report and use its filters
       | name               | match                        | nonmatch                     |
       | task\\clean_events | Cleanup event monitor events | Incoming email pickup        |
       | task\\pickup_task  | Incoming email pickup        | Cleanup event monitor events |
+
+  @javascript
+  # Task duration is dependent on many factors, we are asserting here that no task has a duration >2 minutes.
+  Scenario Outline: Filter task logs by duration
+    Given I log in as "admin"
+    And I change window size to "large"
+    And I navigate to "Server > Tasks > Task logs" in site administration
+    When I click on "Filters" "button"
+    And I set the following fields in the "Duration" "core_reportbuilder > Filter" to these values:
+      | Duration operator | <operator> |
+      | Duration value    | 2          |
+      | Duration unit     | minutes    |
+    And I click on "Apply" "button" in the "[data-region='report-filters']" "css_element"
+    Then I should see "Filters applied"
+    And I <shouldornotsee> "Nothing to display"
+    Examples:
+      | operator     | shouldornotsee |
+      | Less than    | should not see |
+      | Greater than | should see     |