Added worked a class observer

Signed-off-by: Valentin Popov <info@valentineus.link>

classes/event/observer.php

@@ -14,35 +14,31 @@
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 
-/**
- * Handlers of observers for events.
- *
- * @copyright 2018 'Valentin Popov' <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- * @package   local_webhooks
- */
-
-namespace local_webhooks;
+namespace local_webhooks\event;
 
 defined('MOODLE_INTERNAL') || die();
 
+use core\event\base as event;
+use core\task\manager;
+use local_webhooks\task\notify;
+use function defined;
+
 /**
- * Defines event handlers.
+ * Class observer.
  *
- * @copyright 2018 'Valentin Popov' <info@valentineus.link>
+ * @copyright 2019 'Valentin Popov' <info@valentineus.link>
  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- * @package   local_webhooks
+ * @package   local_webhooks\event
  */
-class event_observer {
+final class observer {
     /**
-     * Handler of all the events.
-     * Each event is put into the job queue.
+     * Main handler for events.
      *
-     * @param object $event
+     * @param \core\event\base $event
      */
-    public static function observe_all($event) {
-        $task = new \local_webhooks\task\process_events_task();
+    public static function handler(event $event) {
+        $task = new notify();
         $task->set_custom_data($event->get_data());
-        \core\task\manager::queue_adhoc_task($task);
+        manager::queue_adhoc_task($task);
     }
 }

classes/task/notify.php

@@ -79,7 +79,7 @@ final class notify extends adhoc_task {
     public function post(record $service, array $data) {
         $curl = new curl();
         $curl->setHeader(['Content-Type: ' . $service->header]);
-        $curl->post($service->point, $data);
+        $curl->post($service->point, json_encode($data));
 
         if (defined('PHPUNIT_TEST') && PHPUNIT_TEST) {
             $this->debug = array_merge($this->debug ?? [], [

db/events.php

@@ -17,16 +17,15 @@
 /**
  * Registration of observers for events.
  *
- * @copyright 2018 'Valentin Popov' <info@valentineus.link>
+ * @copyright 2019 'Valentin Popov' <info@valentineus.link>
  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- * @package   local_webhooks
  */
 
 defined('MOODLE_INTERNAL') || die();
 
-$observers = array(
-    array(
-        'callback'  => '\local_webhooks\event_observer::observe_all',
+$observers = [
+    [
+        'callback'  => '\local_webhooks\event\observer::handler',
         'eventname' => '*',
-    ),
-);
+    ],
+];

tests/task_test.php

@@ -64,7 +64,7 @@ final class local_webhooks_task_testcase extends advanced_testcase {
         $record->status = false;
         $record->token = '967b2286-0874-4938-b088-efdbcf8a79bc';
 
-        $record->id = api::create_service($record);
+        api::create_service($record);
 
         $task = new notify();
         $task->set_custom_data(['eventname' => '\core\event\course_viewed']);
@@ -108,4 +108,91 @@ final class local_webhooks_task_testcase extends advanced_testcase {
         self::assertEquals($record->id, $element['service']->id);
         self::assertEquals($record->token, $element['data']['token']);
     }
+
+    /**
+     * Testing count creating tasks.
+     *
+     * @throws \coding_exception
+     * @throws \dml_exception
+     */
+    public function test_observer_multiple() {
+        $generator = self::getDataGenerator();
+        curl::mock_response('{}');
+        $this->resetAfterTest();
+
+        $record = new record();
+        $record->events = ['\core\event\course_created'];
+        $record->header = 'application/json';
+        $record->name = 'Example name';
+        $record->point = 'http://example.org/';
+        $record->status = true;
+        $record->token = '967b2286-0874-4938-b088-efdbcf8a79bc';
+
+        api::create_service($record);
+
+        $total = random_int(5, 20);
+        for ($i = 0; $i < $total; $i++) {
+            $generator->create_course();
+        }
+
+        $debug = [];
+        foreach (manager::get_adhoc_tasks(notify::class) as $event) {
+            if (!is_object($event)) {
+                continue;
+            }
+
+            /** @var \local_webhooks\task\notify $event */
+            $event->execute();
+
+            if (isset($event->debug) && is_array($event->debug)) {
+                $debug[] = array_merge(...$event->debug);
+            }
+        }
+
+        self::assertCount($total, $debug);
+    }
+
+    /**
+     * Testing structure a creating task.
+     *
+     * @throws \coding_exception
+     * @throws \dml_exception
+     */
+    public function test_observer_single() {
+        $generator = self::getDataGenerator();
+        curl::mock_response('{}');
+        $this->resetAfterTest();
+
+        $record = new record();
+        $record->events = ['\core\event\course_created'];
+        $record->header = 'application/json';
+        $record->name = 'Example name';
+        $record->point = 'http://example.org/';
+        $record->status = true;
+        $record->token = '967b2286-0874-4938-b088-efdbcf8a79bc';
+
+        api::create_service($record);
+
+        $course = $generator->create_course();
+
+        $debug = [];
+        foreach (manager::get_adhoc_tasks(notify::class) as $event) {
+            if (!is_object($event)) {
+                continue;
+            }
+
+            /** @var \local_webhooks\task\notify $event */
+            $event->execute();
+
+            if (isset($event->debug) && is_array($event->debug)) {
+                $debug[] = array_merge(...$event->debug);
+            }
+        }
+
+        self::assertCount(1, $debug);
+        $element = array_shift($debug);
+
+        self::assertInternalType('array', $element['data']);
+        self::assertEquals($course->id, $element['data']['courseid']);
+    }
 }