- Added new model "SubscriberList"

- Added has_many_through relations to the new model + Subscriber model
- Added tests
- Fixed syntax in other models
This closes #95

lib/Config/Initializer.php

@@ -33,10 +33,14 @@ class Initializer {
     $subscribers = Env::$db_prefix . 'subscribers';
     $settings = Env::$db_prefix . 'settings';
     $newsletters = Env::$db_prefix . 'newsletters';
+    $lists = Env::$db_prefix . 'lists';
+    $subscriber_list = Env::$db_prefix . 'subscriber_list';
 
     define('MP_SUBSCRIBERS_TABLE', $subscribers);
     define('MP_SETTINGS_TABLE', $settings);
     define('MP_NEWSLETTERS_TABLE', $newsletters);
+    define('MP_LISTS_TABLE', $lists);
+    define('MP_PIVOT_SUBSCRIBER_LIST_TABLE', $subscriber_list);
   }
 
   function setupActivator() {

lib/Config/Migrator.php

@@ -12,7 +12,9 @@ class Migrator {
     $this->models = array(
       'subscribers',
       'settings',
-      'newsletters'
+      'newsletters',
+      'lists',
+      'pivot_subscriber_list'
     );
   }
 
@@ -77,6 +79,30 @@ class Migrator {
     return $this->sqlify(__FUNCTION__, $attributes);
   }
 
+  function lists() {
+    $attributes = array(
+        'id mediumint(9) NOT NULL AUTO_INCREMENT,',
+        'name varchar(90) NOT NULL,',
+        'created_at TIMESTAMP NOT NULL DEFAULT 0,',
+        'updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,',
+        'PRIMARY KEY  (id),',
+        'UNIQUE KEY name (name)'
+    );
+    return $this->sqlify(__FUNCTION__, $attributes);
+  }
+
+  function pivot_subscriber_list() {
+    $attributes = array(
+      'id mediumint(9) NOT NULL AUTO_INCREMENT,',
+      'subscriber_id mediumint(9) NOT NULL,',
+      'list_id mediumint(9) NOT NULL,',
+      'created_at TIMESTAMP NOT NULL DEFAULT 0,',
+      'updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,',
+      'PRIMARY KEY  (id)'
+    );
+    return $this->sqlify(__FUNCTION__, $attributes);
+  }
+
   private function sqlify($model, $attributes) {
     $table = $this->prefix . $model;
 

lib/Models/PivotSubscriberList.php

@@ -0,0 +1,12 @@
+<?php
+namespace MailPoet\Models;
+
+if(!defined('ABSPATH')) exit;
+
+class PivotSubscriberList extends Model {
+  public static $_table = MP_PIVOT_SUBSCRIBER_LIST_TABLE;
+
+  function __construct() {
+    parent::__construct();
+  }
+}

lib/Models/Setting.php

@@ -20,11 +20,11 @@ class Setting extends Model {
   }
 
   public static function createOrUpdate($model) {
-    $exists = Setting::where('name', $model['name'])
+    $exists = self::where('name', $model['name'])
       ->find_one();
 
     if($exists === false) {
-      $new_model = Setting::create();
+      $new_model = self::create();
       $new_model->hydrate($model);
       return $new_model->save();
     }

lib/Models/Subscriber.php

@@ -14,4 +14,8 @@ class Subscriber extends Model {
       'isEmail' => __('Your email address is invalid.')
     ));
   }
+
+  public function lists() {
+    return self::has_many_through(__NAMESPACE__ . '\SubscriberList', __NAMESPACE__ . '\PivotSubscriberList', 'subscriber_id', 'list_id');
+  }
 }

lib/Models/SubscriberList.php

@@ -0,0 +1,35 @@
+<?php
+namespace MailPoet\Models;
+
+if(!defined('ABSPATH')) exit;
+
+class SubscriberList extends Model {
+  public static $_table = MP_LISTS_TABLE;
+
+  function __construct() {
+    parent::__construct();
+
+    $this->addValidations('name', array(
+      'required' => 'name_is_blank',
+      'isString' => 'name_is_not_string'
+    ));
+  }
+
+  public static function createOrUpdate($model) {
+    $exists = self::where('name', $model['name'])
+      ->find_one();
+
+    if($exists === false) {
+      $new_model = self::create();
+      $new_model->name = $model['name'];
+      return $new_model->save();
+    }
+
+    $exists->name = $model['name_updated'];
+    return $exists->save();
+  }
+
+  public function subscribers() {
+    return self::has_many_through(__NAMESPACE__ . '\Subscriber', __NAMESPACE__ . '\PivotSubscriberList', 'list_id', 'subscriber_id');
+  }
+}

tests/_bootstrap.php

@@ -9,7 +9,9 @@ $console->writeln('Cleaning up database...');
 $models = array(
   "Subscriber",
   "Setting",
-  "Newsletter"
+  "Newsletter",
+  "SubscriberList",
+  "PivotSubscriberList"
 );
 $destroy = function ($model) {
   Model::factory("\MailPoet\Models\\" . $model)

tests/unit/Models/SubscriberCest.php

@@ -1,5 +1,7 @@
 <?php
 use MailPoet\Models\Subscriber;
+use MailPoet\Models\SubscriberList;
+use MailPoet\Models\PivotSubscriberList;
 
 class SubscriberCest {
 
@@ -51,8 +53,31 @@ class SubscriberCest {
     expect($saved)->equals(false);
   }
 
+  function itCanHaveAList() {
+    $listData = array(
+      'name' => 'some name'
+    );
+
+    $list = SubscriberList::create();
+    $list->hydrate($listData);
+    $list->save();
+    $association = PivotSubscriberList::create();
+    $association->subscriber_id = $this->subscriber->id;
+    $association->list_id = $list->id;
+    $association->save();
+
+    $subscriber = Subscriber::find_one($this->subscriber->id);
+    $subscriberList = $subscriber->lists()
+      ->find_one();
+    expect($subscriberList->id)->equals($list->id);
+  }
+
   function _after() {
     ORM::for_table(Subscriber::$_table)
       ->delete_many();
+    ORM::for_table(SubscriberList::$_table)
+      ->delete_many();
+    ORM::for_table(PivotSubscriberList::$_table)
+      ->delete_many();
   }
 }

tests/unit/Models/SubscriberListCest.php

@@ -0,0 +1,120 @@
+<?php
+
+use MailPoet\Models\PivotSubscriberList;
+use MailPoet\Models\Subscriber;
+use MailPoet\Models\SubscriberList;
+
+class SubscriberListCest {
+  function _before() {
+    $this->before_time = time();
+    $this->data = array(
+      'name' => 'some name',
+    );
+
+    $this->list = SubscriberList::create();
+    $this->list->hydrate($this->data);
+    $this->saved = $this->list->save();
+  }
+
+  function itCanBeCreated() {
+    expect($this->saved)->equals(true);
+  }
+
+  function itHasToBeValid() {
+    expect($this->saved)->equals(true);
+    $empty_model = SubscriberList::create();
+    expect($empty_model->save())->equals(false);
+    $validations = $empty_model->getValidationErrors();
+    expect(count($validations))->equals(2);
+  }
+
+  function itHasACreatedAtOnCreation() {
+    $list = SubscriberList::where('name', $this->data['name'])
+      ->findOne();
+    $time_difference = strtotime($list->created_at) >= $this->before_time;
+    expect($time_difference)->equals(true);
+  }
+
+  function itHasAnUpdatedAtOnCreation() {
+    $list = SubscriberList::where('name', $this->data['name'])
+      ->findOne();
+    $time_difference = strtotime($list->updated_at) >= $this->before_time;
+    expect($time_difference)->equals(true);
+  }
+
+  function itKeepsTheCreatedAtOnUpdate() {
+    $list = SubscriberList::where('name', $this->data['name'])
+      ->findOne();
+    $old_created_at = $list->created_at;
+    $list->name = 'new name';
+    $list->save();
+    expect($old_created_at)->equals($list->created_at);
+  }
+
+  function itUpdatesTheUpdatedAtOnUpdate() {
+    $list = SubscriberList::where('name', $this->data['name'])
+      ->findOne();
+    $update_time = time();
+    $list->name = 'new name';
+    $list->save();
+    $time_difference = strtotime($list->updated_at) >= $update_time;
+    expect($time_difference)->equals(true);
+  }
+
+  function itCanCreateOrUpdate() {
+    $data = array(
+      'name' => 'some other new name'
+    );
+    $createNewRecord = SubscriberList::createOrUpdate($data);
+
+    $data = array(
+      'name' => $this->data['name'],
+      'name_updated' => 'updated name',
+    );
+    $updateExistingRecord = SubscriberList::createOrUpdate($data);
+
+    $allRecords = SubscriberList::find_array();
+    expect(count($allRecords))->equals(2);
+    expect($allRecords[0]['name'])->equals($data['name_updated']);
+  }
+
+  function itCanHaveMultipleSubscribers() {
+    $subscribersData = array(
+      array(
+        'first_name' => 'John',
+        'last_name' => 'Mailer',
+        'email' => 'john@mailpoet.com'
+      ),
+      array(
+        'first_name' => 'Mike',
+        'last_name' => 'Smith',
+        'email' => 'mike@maipoet.com'
+      )
+    );
+    foreach ($subscribersData as $subscriberData) {
+      $subscriber = Subscriber::create();
+      $subscriber->hydrate($subscriberData);
+      $subscriber->save();
+      $association = PivotSubscriberList::create();
+      $association->subscriber_id = $subscriber->id;
+      $association->list_id = $this->list->id;
+      $association->save();
+    }
+
+    $list = SubscriberList::find_one($this->list->id);
+    $subscribers = $list->subscribers()
+      ->find_array();
+    expect(count($subscribers))->equals(2);
+  }
+
+  function _after() {
+    ORM::for_table(SubscriberList::$_table)
+      ->delete_many();
+    ORM::for_table(Subscriber::$_table)
+      ->delete_many();
+    ORM::for_table(PivotSubscriberList::$_table)
+      ->delete_many();
+  }
+
+
+}