issue #100: add filters for rules table

Author: dmitriim

classes/reportbuilder/local/entities/rule_entity.php

@@ -17,7 +17,13 @@
 namespace tool_dynamic_cohorts\reportbuilder\local\entities;
 
 use core_reportbuilder\local\entities\base;
+use core_reportbuilder\local\filters\boolean_select;
+use core_reportbuilder\local\filters\cohort as cohort_filter;
+use core_reportbuilder\local\filters\date;
+use core_reportbuilder\local\filters\select;
+use core_reportbuilder\local\filters\text;
 use core_reportbuilder\local\report\column;
+use core_reportbuilder\local\report\filter;
 use lang_string;
 use tool_dynamic_cohorts\rule;
 
@@ -57,6 +63,10 @@ public function initialise(): base {
             $this->add_column($column);
         }
 
+        foreach ($this->get_all_filters() as $filter) {
+            $this->add_filter($filter);
+        }
+
         return $this;
     }
 
@@ -174,4 +184,54 @@ protected function get_all_columns(): array {
 
         return $columns;
     }
+
+    /**
+     * Return list of all available filters
+     *
+     * @return filter[]
+     */
+    protected function get_all_filters(): array {
+        $tablealias = $this->get_table_alias('tool_dynamic_cohorts');
+
+        // Name filter.
+        $filters[] = (new filter(
+            text::class,
+            'name',
+            new lang_string('name', 'core_cohort'),
+            $this->get_entity_name(),
+            "{$tablealias}.name"
+        ))
+            ->add_joins($this->get_joins());
+
+        // Bulk processing filter.
+        $filters[] = (new filter(
+            boolean_select::class,
+            'bulkprocessing',
+            new lang_string('rule_entity.bulkprocessing', 'tool_dynamic_cohorts'),
+            $this->get_entity_name(),
+            "{$tablealias}.bulkprocessing"
+        ))
+            ->add_joins($this->get_joins());
+
+        // Broken filter.
+        $filters[] = (new filter(
+            boolean_select::class,
+            'broken',
+            new lang_string('broken', 'tool_dynamic_cohorts'),
+            $this->get_entity_name(),
+            "{$tablealias}.broken"
+        ))
+            ->add_joins($this->get_joins());
+
+        // Enabled filter.
+        $filters[] = (new filter(
+            boolean_select::class,
+            'enabled',
+            new lang_string('enabled', 'tool_dynamic_cohorts'),
+            $this->get_entity_name(),
+            "{$tablealias}.enabled"
+        ))
+            ->add_joins($this->get_joins());
+        return $filters;
+    }
 }

classes/reportbuilder/local/systemreports/rules.php

@@ -114,6 +114,11 @@ protected function initialise(): void {
         $cohortentity->get_column('name')
             ->set_title(new lang_string('cohort', 'tool_dynamic_cohorts'));
 
+        $this->add_filter_from_entity('rule_entity:name');
+        $this->add_filter_from_entity('rule_entity:bulkprocessing');
+        $this->add_filter_from_entity('rule_entity:broken');
+        $this->add_filter_from_entity('rule_entity:enabled');
+
         $this->set_initial_sort_column('rule_entity:name', SORT_ASC);
     }
 

lang/en/tool_dynamic_cohorts.php

@@ -32,6 +32,7 @@
 $string['any'] = 'Any';
 $string['backtolistofrules'] = 'Back to the list of rules';
 $string['before'] = 'Before';
+$string['broken'] = 'Broken';
 $string['brokenruleswarning'] = 'There are some broken rules require your attention.  <br /> To fix a broken rule you should remove all broken conditions. <br />Sometimes a rule becomes broken when matching users SQL failed. In this case all condition are ok, but the rule is marked as broken. You should check Moodle logs for "Matching users failed" event and related SQL errors. <br />Please note, that in any case you have to re-save the rule to mark it as unbroken.';
 $string['bulkprocessing'] = 'Bulk processing';
 $string['bulkprocessing_help'] = 'If this option is enabled, users will be added and removed from cohort in bulk. This will significantly improve processing performance. However, using this option will suppress triggering events when users added or removed from cohort.';