Merge pull request #1728 from mailpoet/stats-notifications

Stats notifications [ MAILPOET-1571]

lib/Models/NewsletterLink.php

@@ -5,4 +5,23 @@ if(!defined('ABSPATH')) exit;
 
 class NewsletterLink extends Model {
   public static $_table = MP_NEWSLETTER_LINKS_TABLE;
+
+  static function findTopLinkForNewsletter(Newsletter $newsletter) {
+    $link = self::selectExpr('links.*')
+      ->selectExpr('count(*)', 'clicksCount')
+      ->tableAlias('links')
+      ->innerJoin(StatisticsClicks::$_table,
+        array('clicks.link_id', '=', 'links.id'),
+        'clicks')
+      ->where('newsletter_id', $newsletter->id())
+      ->groupBy('links.id')
+      ->orderByDesc('clicksCount')
+      ->limit(1)
+      ->findOne();
+    if(!$link) {
+      return null;
+    }
+    return $link;
+  }
+
 }

lib/Models/ScheduledTask.php

@@ -37,6 +37,15 @@ class ScheduledTask extends Model {
     );
   }
 
+  /** @return StatsNotification */
+  function statsNotification() {
+    return $this->hasOne(
+      StatsNotification::class,
+      'task_id',
+      'id'
+    );
+  }
+
   function pause() {
     $this->set('status', self::STATUS_PAUSED);
     $this->save();

lib/Models/StatsNotification.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace MailPoet\Models;
+
+class StatsNotification extends Model {
+  public static $_table = MP_STATS_NOTIFICATIONS_TABLE;
+
+  /** @return Newsletter */
+  public function newsletter() {
+    return $this->hasOne(
+      Newsletter::class,
+      'id',
+      'newsletter_id'
+    );
+  }
+
+  /** @return StatsNotification */
+  static function createOrUpdate($data = array()) {
+    $model = null;
+
+    if(isset($data['id']) && (int)$data['id'] > 0) {
+      $model = static::findOne((int)$data['id']);
+    }
+
+    if(!$model && isset($data['task_id']) && $data['newsletter_id']) {
+      $model = self::where('newsletter_id', $data['newsletter_id'])
+        ->where('task_id', $data['task_id'])
+        ->findOne();
+    }
+
+    if(!$model) {
+      $model = static::create();
+      $model->hydrate($data);
+    } else {
+      unset($data['id']);
+      $model->set($data);
+    }
+
+    return $model->save();
+  }
+
+}