Merge pull request #138 from andrepayone/payla-secured-direct-debit

Payla secured direct debit

src/Payone/Gateway/SecuredDirectDebit.php

@@ -0,0 +1,76 @@
+<?php
+
+namespace Payone\Gateway;
+
+class SecuredDirectDebit extends PaylaBase {
+
+	const GATEWAY_ID = 'payone_secured_direct_debit';
+
+	protected $min_amount_validation = 10;
+	protected $max_amount_validation = 1500;
+
+	public function __construct() {
+		parent::__construct( self::GATEWAY_ID );
+
+		$this->icon               = PAYONE_PLUGIN_URL . 'assets/icon-secured-lastschrift.png';
+		$this->method_title       = 'PAYONE ' . __( 'Secured Direct Debit', 'payone-woocommerce-3' );
+		$this->method_description = '';
+	}
+
+	public function init_form_fields() {
+		$this->supported_countries = [
+			'DE' => __( 'Germany', 'woocommerce' ),
+			'AT' => __( 'Austria', 'woocommerce' ),
+		];
+		$this->init_common_form_fields( 'PAYONE ' . __( 'Secured Direct Debit', 'payone-woocommerce-3' ) );
+		$this->form_fields['countries']['default'] = [ 'DE', 'AT' ];
+	}
+
+	public function payment_fields() {
+		$environment = $this->get_mode() === 'live' ? 'p' : 't';
+		$snippet_token = self::PAYLA_PARTNER_ID . '_' . $this->get_merchant_id() . '_' . md5(uniqid('payone_secured_invoice', true));
+
+		include PAYONE_VIEW_PATH . '/gateway/common/checkout-form-fields.php';
+		include PAYONE_VIEW_PATH . '/gateway/payla/secured-direct-debit-payment-form.php';
+	}
+
+	public function process_payment( $order_id ) {
+		global $woocommerce;
+		$order = new \WC_Order( $order_id );
+
+		$transaction = new \Payone\Transaction\SecuredDirectDebit( $this );
+
+		$response = $transaction->execute( $order );
+
+		if ( $response->has_error() ) {
+			wc_add_notice( $this->get_error_message( $response ), 'error' );
+
+			$this->payla_request_failed();
+
+			return;
+		}
+
+		$order->set_transaction_id( $response->get( 'txid' ) );
+		$order->add_meta_data( '_payone_userid', $response->get( 'userid', '' ) );
+
+		$authorization_method = $transaction->get( 'request' );
+		$order->update_meta_data( '_authorization_method', $authorization_method );
+		$order->save_meta_data();
+		$order->save();
+
+		if ( $authorization_method === 'preauthorization' ) {
+			$order->update_status( 'on-hold', __( 'Waiting for payment.', 'payone-woocommerce-3' ) );
+		} elseif ( $authorization_method === 'authorization' ) {
+			$order->update_status( 'processing',
+				__( 'Payment is authorized and captured.', 'payone-woocommerce-3' ) );
+		}
+
+		wc_reduce_stock_levels( $order_id );
+		$woocommerce->cart->empty_cart();
+
+		return array(
+			'result'   => 'success',
+			'redirect' => $this->get_return_url( $order ),
+		);
+	}
+}

src/Payone/Plugin.php

@@ -84,6 +84,7 @@ public function init() {
 			\Payone\Gateway\Przelewy24::GATEWAY_ID          => \Payone\Gateway\Przelewy24::class,
 			\Payone\Gateway\SecuredInvoice::GATEWAY_ID      => \Payone\Gateway\SecuredInvoice::class,
 			\Payone\Gateway\SecuredInstallment::GATEWAY_ID  => \Payone\Gateway\SecuredInstallment::class,
+			\Payone\Gateway\SecuredDirectDebit::GATEWAY_ID  => \Payone\Gateway\SecuredDirectDebit::class,
 		];
 
 		foreach ( $gateways as $gateway ) {

src/Payone/Transaction/SecuredDirectDebit.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace Payone\Transaction;
+
+class SecuredDirectDebit extends Base {
+	/**
+	 * @param \Payone\Gateway\GatewayBase $gateway
+	 */
+	public function __construct( $gateway ) {
+		parent::__construct( $gateway->get_authorization_method() );
+		$this->set_data_from_gateway( $gateway );
+
+		$this->set( 'clearingtype', 'fnc' );
+		$this->set( 'financingtype', 'PDD' );
+		$this->set( 'add_paydata[device_token]', $_POST['payone_secured_direct_debit_token'] );
+		$this->set( 'birthday', Base::convert_birthday( $_POST['payone_secured_direct_debit_birthday'] ) );
+		$this->set( 'iban', $_POST['payone_secured_direct_debit_iban'] );
+		$this->set( 'businessrelation', 'b2c' );
+	}
+
+	/**
+	 * @param \WC_Order $order
+	 *
+	 * @return \Payone\Payone\Api\Response
+	 */
+	public function execute( \WC_Order $order ) {
+		$this->add_article_list_to_transaction( $order );
+		$this->set_reference( $order );
+		$this->set( 'amount', $order->get_total() * 100 );
+		$this->set( 'currency', strtoupper( $order->get_currency() ) );
+		$this->set_personal_data_from_order( $order );
+		$this->set_shipping_data_from_order( $order );
+		$this->set_customer_ip_from_order( $order );
+
+		$this->set( 'bankaccountholder', $this->get( 'firstname' ) . ' ' . $this->get( 'lastname' ) );
+
+		return $this->submit();
+	}
+}

views/gateway/payla/_disclaimer.php

@@ -1,3 +1,3 @@
 <p style="margin-top:15px">
-	<?php _e( 'By placing this order, I agree to the <a href="https://legal.paylater.payone.com/en/terms-of-payment.html" target="_blank" rel="noopener">supplementary payment terms and the risk assessment</a> for the selected payment method. I am aware of the <a href="https://legal.paylater.payone.com/en/data-protection-payments.html" target="_blank" rel="noopener">additional data protection</a> notice.', 'payone-woocommerce-3' ); ?>
+	<?php _e( 'By placing this order, I agree to the <a href="https://legal.paylater.payone.com/en/terms-of-payment.html" target="_blank">supplementary payment terms</a> and the performance of a risk assessment for the selected payment method. I am aware of the <a href="https://legal.paylater.payone.com/en/data-protection-payments.html" target="_blank">supplementary data protection notice</a>.', 'payone-woocommerce-3' ); ?>
 </p>

views/gateway/payla/secured-direct-debit-payment-form.php

@@ -0,0 +1,47 @@
+<p>
+	<?php echo nl2br( $this->get_option( 'description' ) ); ?>
+</p>
+<script id="paylaDcs" type="text/javascript" src="https://d.payla.io/dcs/<?php echo esc_attr(self::PAYLA_PARTNER_ID); ?>/<?php echo esc_attr($this->get_merchant_id()); ?>/dcs.js"></script>
+<script>
+    var paylaDcsT = paylaDcs.init("<?php echo $environment; ?>", "<?php echo $snippet_token; ?>");
+
+    function payone_checkout_clicked_<?php echo \Payone\Gateway\SecuredDirectDebit::GATEWAY_ID; ?>() {
+        var messages = '';
+
+        if ( jQuery('#payone_secured_direct_debit_birthday').val() === '' ) {
+            messages += '<?php _e( 'Please enter your birthday!', 'payone-woocommerce-3' ); ?>';
+        }
+        if ( ! payone_valid_iban( jQuery('#payone_secured_direct_debit_iban').val() ) ) {
+            messages += '<?php _e( 'Please enter a valid IBAN!', 'payone-woocommerce-3' ); ?><br>';
+        }
+
+        jQuery('#payoneSecuredDirectDebitErrorOutput').html('<strong style="color:red">' + messages + '</strong>');
+
+        return messages.length === 0;
+    }
+</script>
+
+<link id="paylaDcsCss" type="text/css" rel="stylesheet" href="https://d.payla.io/dcs/dcs.css?st=<?php echo esc_url($snippet_token); ?>&pi=<?php echo esc_url(self::PAYLA_PARTNER_ID); ?>&psi=<?php echo esc_url($this->get_merchant_id()); ?>&e=<?php echo esc_url($environment); ?>">
+
+<input type="hidden" name="payone_secured_direct_debit_token" value="<?php echo esc_attr($snippet_token); ?>">
+<fieldset>
+    <p class="form-row form-row-full validate-required" id="payone_secured_direct_debit_birthday_field">
+        <label for="payone_secured_direct_debit_birthday">
+			<?php _e( 'Birthday', 'payone-woocommerce-3' ); ?>
+        </label>
+        <span class="woocommerce-input-wrapper">
+            <input type="date" class="input-text " name="payone_secured_direct_debit_birthday" id="payone_secured_direct_debit_birthday">
+        </span>
+    </p>
+    <p class="form-row form-row-full validate-required" id="payone_secured_direct_debit_iban_field">
+        <label for="payone_secured_direct_debit_birthday">
+			<?php _e( 'IBAN', 'payone-woocommerce-3' ); ?>
+        </label>
+        <span class="woocommerce-input-wrapper">
+            <input type="text" class="input-text " name="payone_secured_direct_debit_iban" id="payone_secured_direct_debit_iban">
+        </span>
+    </p>
+</fieldset>
+
+<?php include( '_disclaimer.php' ); ?>
+<div id="payoneSecuredDirectDebitErrorOutput"></div>