Variations (#7)

* add variations support * remove staging url * update readme files * fix messy variation name format * add allow switching warning
vindi · May 5, 2016 · 0bf866b · 0bf866b
1 parent cc1fd01
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 1.0.0 - 27/04/2015
+- Adicionado suporte a produtos e assinaturas variáveis
+- Correção da exibição de planos anuais
+
 # 0.2.7 - 14/03/2015
 - Ajustes no hook 'http_api_curl' para manipular somente request do plugin
 

diff --git a/README.md b/README.md
@@ -10,13 +10,13 @@
 ## Descrição
 O **Vindi WooCommerce Subscriptions** oferece uma solução completa para pagamentos únicos e assinaturas com cartão de crédito e boleto utilizando o [Woocommerce Subscriptions](https://www.woothemes.com/products/woocommerce-subscriptions/). Basta ter [uma conta habilitada na Vindi](https://app.vindi.com.br/prospects/new), para começar a cobrar seus clientes.
 
+# Observações
+- Ainda não são suportados Upgrades ou Downgrades de assinaturas.
+
 >Veja também o nosso plugin [Vindi WooCommerce](https://wordpress.org/plugins/vindi-assinaturas-e-cobranca-recorrente/) que oferece uma gestão mais simples e leia [nosso artigo](http://atendimento.vindi.com.br/hc/pt-br/articles/217612217) com um comparativo de recursos entre os dois plugins.
 
 A [Vindi](http://www.vindi.com.br/) é líder em cobrança recorrente no Brasil. Com centenas de clientes usando soluções como pagamento online, soluções de notas fiscais integradas, emissão de boletos por email e PDF, integrações com ERPs e diversos relatórios, a Vindi possibilita um sistema online completo para negócios de venda recorrente. Além disso, empresas podem usar o gateway de pagamento integrado ao billing recorrente ou para faturas avulsas.
 
-# Observações
-- Até o momento só são suportados produtos e assinaturas simples.
-
 # Requisitos
 - PHP versão **5.5.19** ou superior.
 - Um site com o WordPress instalado.

diff --git a/assets/js/simple-subscription-fields.js b/assets/js/simple-subscription-fields.js
@@ -8,9 +8,11 @@
         var id   = $(this).val();
         var plan = plan_infos[id];
 
-        $("select[name=_subscription_period_interval]").val(plan.interval_count);
-        $("select[name=_subscription_period]").val(plan.interval.toString().replace(/s/g, ''));
-        $("select[name=_subscription_length]").val(plan.billing_cycles);
+        console.log($(".wc_input_subscription_period_interval"));
+
+        $(".wc_input_subscription_period_interval").val(plan.interval_count);
+        $(".wc_input_subscription_period").val(plan.interval.toString().replace(/s/g, ''));
+        $(".wc_input_subscription_length").val(plan.billing_cycles);
       });
     });
   }(jQuery)

diff --git a/includes/class-vindi-api.php b/includes/class-vindi-api.php
@@ -142,6 +142,7 @@ private function request($endpoint, $method = 'POST', $data = array(), $data_to_
 
             return false;
         }
+
         $status = sprintf('%s %s', $response['response']['code'], $response['response']['message']);
         $this->logger->log(sprintf("[Request #%s]: Nova Resposta da API.\n%s\n%s", $request_id, $status, print_r($response['body'], true)));
 

diff --git a/includes/class-vindi-payment.php b/includes/class-vindi-payment.php
@@ -46,17 +46,14 @@ function __construct(WC_Order $order, Vindi_Base_Gateway $gateway, Vindi_Setting
      * @return int order type.
      */
 
-    public function validate_order()
+    public function get_order_type()
     {
         $items = $this->order->get_items();
 
-        //@TODO validate if all subscription products were associated to the same vindi plan
         foreach ($items as $item) {
             $product = $this->order->get_product_from_item($item);
-
-            if ($product->is_type('subscription'))
+            if($this->is_subscription_type($product))
                 return static::ORDER_TYPE_SUBSCRIPTION;
-
         }
 
         return static::ORDER_TYPE_SINGLE;
@@ -71,14 +68,11 @@ public function get_plan()
         $items = $this->order->get_items();
 
         foreach($items as $item) {
-
             $product    = $this->order->get_product_from_item($item);
             $vindi_plan = get_post_meta($product->id, 'vindi_subscription_plan', true);
 
-            if (! $product->is_type('subscription') || empty($vindi_plan))
-                continue;
-
-            return $vindi_plan;
+            if ($this->is_subscription_type($product) AND !empty($vindi_plan))
+                return $vindi_plan;
         }
 
         $this->abort(__('O produto selecionado não é uma assinatura.', VINDI_IDENTIFIER), true);
@@ -227,7 +221,7 @@ public function abort($message, $throw_exception = false)
      */
     public function process()
     {
-        switch ($orderType = $this->validate_order()) {
+        switch ($orderType = $this->get_order_type()) {
             case static::ORDER_TYPE_SINGLE:
                 return $this->process_single_payment();
             case static::ORDER_TYPE_SUBSCRIPTION:
@@ -289,23 +283,6 @@ protected function create_payment_profile($customer_id)
             $this->abort(__('Falha ao registrar o método de pagamento. Verifique os dados e tente novamente.', VINDI_IDENTIFIER), true);
     }
 
-    /**
-     * @param int   $vindi_plan
-     * @param float $order_total
-     *
-     * @return array|bool
-     * @throws Exception
-     */
-    protected function get_product_items($vindi_plan, $order_total)
-    {
-        $product_items = $this->container->api->build_plan_items_for_subscription($vindi_plan, $order_total);
-
-        if (empty($product_items))
-            return $this->abort(__('Falha ao recuperar informações sobre o produto na Vindi. Verifique os dados e tente novamente.', VINDI_IDENTIFIER), true);
-
-        return $product_items;
-    }
-
     /**
      * @param array $product
      **/
@@ -326,92 +303,138 @@ private function return_cycle_from_product_type(array $product)
      * @return array
      * @throws Exception
      */
-    protected function build_product_items()
+    protected function build_product_items($order_type = 'bill')
     {
-        $product_items = [];
-        $order_type    = 'bill';
+        $call_build_items = "build_product_items_for_{$order_type}";
 
-        $order_items    = $this->order->get_items();
-        $total_products = count($order_items);
+        if(false === method_exists($this, $call_build_items)) {
+            $this->abort(__("Ocorreu um erro ao gerar o seu pedido!", VINDI_IDENTIFIER), true);
+        }
 
-        foreach ($order_items as $key => $order_item) {
-            $product             = wc_get_product($order_item['product_id']);
-            $item                = $this->container->api->find_or_create_product($product->get_title(), sanitize_title($product->get_title()));
+        $product_items  = [];
+        $order_items    = $this->build_product_order_items();
+        $order_items[]  = $this->build_shipping_item();
+
+        if('bill' === $order_type) {
+            $order_items[] = $this->build_discount_item_for_bill();
+        }
+
+        foreach ($order_items as $order_item) {
+            $product_items = array_merge($product_items, $this->$call_build_items($order_item));
+        }
 
-            if($product->is_type('subscription'))
-                $order_type = 'subscription';
+        if (empty($product_items)) {
+            return $this->abort(__('Falha ao recuperar informações sobre o produto na Vindi. Verifique os dados e tente novamente.', VINDI_IDENTIFIER), true);
+        }
 
+        return $product_items;
+    }
+
+    protected function build_product_order_items()
+    {
+        $order_items = $this->order->get_items();
+
+        foreach ($order_items as $key => $order_item) {
+            $product                       = $this->get_product($order_item);
             $order_items[$key]['type']     = 'product';
-            $order_items[$key]['vindi_id'] = $item['id'];
+            $order_items[$key]['vindi_id'] = $product->vindi_id;
             $order_items[$key]['price']    = (float) $product->get_price();
         }
+
+        return $order_items;
+    }
 
-        if ($shipping_method = $this->order->get_shipping_method()) {
-            $item            = $this->container->api->find_or_create_product("Frete ($shipping_method)", sanitize_title($shipping_method));
-            $order_items[] = array(
-                            'type'     => 'shipping',
-                            'vindi_id' => $item['id'],
-                            'price'    => (float) $this->order->get_total_shipping(),
-                            'qty'      => 1,
-                        );
-        }
+    protected function build_shipping_item()
+    {
+        $shipping_item   = [];
+        $shipping_method = $this->order->get_shipping_method();
+
+        if(empty($shipping_method))
+            return $shipping_item;
+
+        $item          = $this->container->api->find_or_create_product("Frete ($shipping_method)", sanitize_title($shipping_method));
+        $shipping_item = array(
+            'type'     => 'shipping',
+            'vindi_id' => $item['id'],
+            'price'    => (float) $this->order->get_total_shipping(),
+            'qty'      => 1,
+        );
+
+        return $shipping_item;
+    }
 
+    protected function build_discount_item_for_bill()
+    {
+        $discount_item  = [];
         $total_discount = $this->order->get_total_discount();
-        if('bill' == $order_type && !empty($total_discount)) {
-            $item          = $this->container->api->find_or_create_product("Cupom de desconto", 'wc-discount');
-            $order_items[] = array(
-                            'type'     => 'discount',
-                            'vindi_id' => $item['id'],
-                            'price'    => (float) $total_discount * -1,
-                            'qty'      => 1,
-                        );
-        }
 
-        foreach ($order_items as $order_item) {
-            if($order_type == 'subscription') {
-                if(!empty($total_discount) && $order_item['type'] == 'product') {
-                    $product_items[] = array(
-                        'product_id'      => $order_item['vindi_id'],
-                        'quantity'        => $order_item['qty'],
-                        'cycles'          => $this->return_cycle_from_product_type($order_item),
-                        'pricing_schema'  => array(
-                            'price'       => $order_item['price'],
-                            'schema_type' => 'per_unit'
-                        ),
-                        'discounts' => array(
-                            array(
-                                'discount_type' => 'amount',
-                                'amount'        => $total_discount / $total_products
-                            )
-                        )
-                    );
-                } else {
-                    $product_items[] = array(
-                        'product_id' => $order_item['vindi_id'],
-                        'quantity'   => $order_item['qty'],
-                        'cycles'     => $this->return_cycle_from_product_type($order_item),
-                        'pricing_schema' => array(
-                            'price'         => $order_item['price'],
-                            'schema_type'   => 'per_unit'
-                        )
-                    );
-                }
-            } else {
-                for($i=0 ; $i<$order_item['qty'] ; $i++) {
-                    $product_items[]     = array(
-                        'product_id' => $order_item['vindi_id'],
-                        'amount'     => $order_item['price'],
-                    );
-                }
-            }
+        if(empty($total_discount)) {
+            return $discount_item;
         }
 
-        if (empty($product_items))
-            return $this->abort(__('Falha ao recuperar informações sobre o produto na Vindi. Verifique os dados e tente novamente.', VINDI_IDENTIFIER), true);
+        $item          = $this->container->api->find_or_create_product("Cupom de desconto", 'wc-discount');
+        $discount_item = array(
+            'type'     => 'discount',
+            'vindi_id' => $item['id'],
+            'price'    => (float) $total_discount * -1,
+            'qty'      => 1
+        );
+
+        return $discount_item;
+    }
+
+    protected function build_product_items_for_bill($order_item)
+    {
+        $product_items  = [];
+
+        for($i=0 ; $i < $order_item['qty'] ; $i++) {
+            $product_items[] = array(
+                'product_id' => $order_item['vindi_id'],
+                'amount'     => $order_item['price'],
+            );
+        }
 
         return $product_items;
     }
 
+    protected function build_product_items_for_subscription($order_item)
+    {
+        $product_items  = [];
+        $total_discount = $this->order->get_total_discount();
+
+        if(!empty($total_discount) && $order_item['type'] == 'product') {
+            $order_subtotal      = $this->order->get_subtotal();
+            $discount_percentage = ($total_discount / $order_subtotal) * 100;
+
+            $product_items[] = array(
+                'product_id'      => $order_item['vindi_id'],
+                'quantity'        => $order_item['qty'],
+                'cycles'          => $this->return_cycle_from_product_type($order_item),
+                'pricing_schema'  => array(
+                    'price'       => $order_item['price'],
+                    'schema_type' => 'per_unit'
+                ),
+                'discounts' => array(
+                    array(
+                        'discount_type' => 'percentage',
+                        'percentage'    => $discount_percentage
+                    )
+                )
+            );
+        } else {
+            $product_items[] = array(
+                'product_id' => $order_item['vindi_id'],
+                'quantity'   => $order_item['qty'],
+                'cycles'     => $this->return_cycle_from_product_type($order_item),
+                'pricing_schema' => array(
+                    'price'         => $order_item['price'],
+                    'schema_type'   => 'per_unit'
+                )
+            );
+        }
+
+        return $product_items;
+    }
     /**
      * @param $customer_id
      *
@@ -428,7 +451,7 @@ protected function create_subscription($customer_id)
             'customer_id'         => $customer_id,
             'payment_method_code' => $this->payment_method_code(),
             'plan_id'             => $vindi_plan,
-            'product_items'       => $this->build_product_items(),
+            'product_items'       => $this->build_product_items('subscription'),
             'code'                => $wc_subscription->id,
         );
 
@@ -457,7 +480,7 @@ protected function create_bill($customer_id)
         $body = array(
             'customer_id'         => $customer_id,
             'payment_method_code' => $this->payment_method_code(),
-            'bill_items'          => $this->build_product_items(),
+            'bill_items'          => $this->build_product_items('bill'),
             'code'                => $this->order->id,
         );
 
@@ -536,4 +559,51 @@ protected function finish_payment()
             'redirect' => $this->order->get_checkout_order_received_url(),
         );
     }
+
+    /**
+     * @param array $product
+     **/
+    protected function get_product($order_item)
+    {
+        $product       = $this->order->get_product_from_item($order_item);
+        $product_title = $product->get_title();
+
+        if($this->is_variable($product)) {
+            $variations    = $this->parse_variation_name($product->get_attributes(), $order_item);
+            $product_title = sprintf("%s (%s)", $product_title, $variations);
+        }
+
+        $item = $this->container->api->find_or_create_product(
+            $product_title, sanitize_title($product_title)
+        );
+
+        $product->vindi_id = (int) $item['id'];
+
+        return $product;
+
+    }
+
+    protected function parse_variation_name($attributes, $order_item)
+    {
+        $keys  = array_keys($attributes);
+        $names = [];
+
+        foreach($order_item['item_meta'] as $key => $meta) {
+            if(in_array($key, $keys)) {
+                $names[] = end($meta);
+            }
+        }
+
+        return join(' - ', $names);
+    }
+
+    protected function is_variable($product)
+    {
+        return (boolean) preg_match('/variation/', $product->get_type());
+    }
+
+    protected function is_subscription_type(WC_Product $product)
+    {
+        return (boolean) preg_match('/subscription/', $product->get_type());
+    }
 }
-Original file line number
+Diff line change
@@ Expand Up @@
                 return false;
             }
             $status = sprintf('%s %s', $response['response']['code'], $response['response']['message']);
             $this->logger->log(sprintf("[Request #%s]: Nova Resposta da API.\n%s\n%s", $request_id, $status, print_r($response['body'], true)));
@@ Expand Down @@