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Feature/add2cart #1

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merged 2 commits into from
Feb 4, 2017
Merged

Feature/add2cart #1

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89de323
start listing categories and products
blopa Feb 3, 2017
8a898a9
list products and add product to cart
blopa Feb 4, 2017
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76 changes: 71 additions & 5 deletions app/code/community/Werules/Chatbot/Model/Chatdata.php
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Original file line number Diff line number Diff line change
Expand Up @@ -3,8 +3,10 @@

class Werules_Chatbot_Model_Chatdata extends Mage_Core_Model_Abstract
{
// APIs
public $tg_bot = "telegram";
public $fb_bot = "facebook";
public $wapp_bot = "whatsapp";

// CONVERSATION STATES
public $start_state = 0;
Expand All @@ -21,6 +23,9 @@ class Werules_Chatbot_Model_Chatdata extends Mage_Core_Model_Abstract
public $support_state = 11;
public $send_email_state = 12;

// COMMANDS
public $add2card_cmd = "/add2cart";

public function _construct()
{
//parent::_construct();
Expand Down Expand Up @@ -77,6 +82,30 @@ public function getState($chat_id, $apiType)
}
}

public function addProd2Cart($prodId) // TODO add try / except
{
// TODO get user session if exists
$product = Mage::getModel('catalog/product')->load($prodId);
$cart = Mage::getModel('checkout/cart');
$cart->init();
$cart->addProduct($product, array('qty' => '1'));
$cart->save();
Mage::getSingleton('checkout/session')->setCartWasUpdated(true);

$session = Mage::getSingleton('core/session');
return $session->getEncryptedSessionId();
}

public function getCommandValue($text, $cmd)
{
return substr($text, strlen($cmd), strlen($text));
}

public function checkCommand($text, $cmd)
{
return substr($text, 0, strlen($cmd)) == $cmd;
}

public function setState($chat_id, $apiType, $state)
{
if ($apiType == $this->tg_bot) // telegram api
Expand All @@ -100,15 +129,44 @@ public function setState($chat_id, $apiType, $state)

public function handleTelegram($api)
{
// Instances the class
// Instances the Telegram class
$telegram = new Telegram($api);

// Take text and chat_id from the message
$text = $telegram->Text();
$chat_id = $telegram->ChatID();

// Instances the model class
$chatdata = Mage::getModel('chatbot/chatdata')->load($chat_id, 'telegram_chat_id');

if (!is_null($text) && !is_null($chat_id))
{
// states
if ($this->getState($chat_id, $this->tg_bot) == $this->list_cat_state)
{
$_category = Mage::getModel('catalog/category')->loadByAttribute('name', $text);
//$telegram->sendMessage(array('chat_id' => $chat_id, 'text' => var_export($_category, true))); // TODO debug
$keyb = $telegram->buildKeyBoardHide(true); // hide keyboard built on listing categories

$productIDs = $_category->getProductCollection()->getAllIds();
foreach ($productIDs as $productID)
{
$_product = Mage::getModel('catalog/product')->load($productID);
$message = $_product->getName() . "\n/add2cart" . $_product->getId(); // TODO
$telegram->sendMessage(array('chat_id' => $chat_id, 'reply_markup' => $keyb, 'text' => $message));
}
$this->setState($chat_id, $this->tg_bot, $this->list_prod_state);
}
else if ($this->getState($chat_id, $this->tg_bot) == $this->list_prod_state && $this->checkCommand($text, $this->add2card_cmd)) // TODO
{
$sessionId = $this->addProd2Cart($this->getCommandValue($text, $this->add2card_cmd));
$sessionUrl = Mage::getBaseUrl();
if (!isset(parse_url($sessionUrl)['SID']))
$sessionUrl .= "?SID=" . $sessionId; // add session id to url

$telegram->sendMessage(array('chat_id' => $chat_id, 'text' => $sessionUrl));
}
// commands
if ($text == "/start")
{
// started the bot for the first time
Expand Down Expand Up @@ -150,12 +208,15 @@ public function handleTelegram($api)
$this->setState($chat_id, $this->tg_bot, $this->list_cat_state);
$helper = Mage::helper('catalog/category');
$categories = $helper->getStoreCategories();
foreach ($categories as $_category)
$option = array();
foreach ($categories as $_category) // TODO fix max size
{
$message = $_category->getName();
$content = array('chat_id' => $chat_id, 'text' => $message);
$telegram->sendMessage($content);
array_push($option, $_category->getName());
}

$keyb = $telegram->buildKeyBoard(array($option));
$content = array('chat_id' => $chat_id, 'reply_markup' => $keyb, 'text' => "Pick a Category");
$telegram->sendMessage($content);
}
else if ($text == "/list_prod")
{
Expand Down Expand Up @@ -209,4 +270,9 @@ public function handleFacebook()
{

}

public function handleWhatsapp()
{

}
}
1 change: 1 addition & 0 deletions app/code/community/Werules/Chatbot/sql/chatbot_setup/mysql4-install-0.0.1.php
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@
CREATE TABLE {$this->getTable('wr_chatbot')} (
`entity_id` int(11) unsigned NOT NULL auto_increment,
`customer_id` int(11) NULL,
`session_id` varchar(150) NULL,
`telegram_chat_id` varchar(50) NULL,
`telegram_conv_state` int(10) NOT NULL default '0',
`facebook_chat_id` varchar(50) NULL,
Expand Down