Method adaptation

Author: dercoder

src/Omnipay/Ukash/Message/FetchTransactionResponse.php

@@ -56,7 +56,7 @@ public function getCurrency()
      */
     public function getTransactionCode()
     {
-        return (int) $this->data->TransactionCode;
+        return isset($this->data->TransactionCode) ? (int) $this->data->TransactionCode : null;
     }
 
     /**
@@ -66,16 +66,6 @@ public function getTransactionCode()
      */
     public function getTransactionDesc()
     {
-        return (string) $this->data->TransactionDesc;
-    }
-
-    /**
-     * Get the unique ID that identifies the transaction in the Ukash system.
-     *
-     * @return string transaction reference
-     */
-    public function getTransactionReference()
-    {
-        return (string) $this->data->UTID;
+        return isset($this->data->TransactionDesc) ? (string) $this->data->TransactionDesc : null;
     }
 }

src/Omnipay/Ukash/Message/Response.php

@@ -81,64 +81,6 @@ public function getMessage()
         return '';
     }
 
-    /**
-     * Get the total amount of the transfer as it was requested.
-     *
-     * The amount will be greater than 0.01 units of currency in the supported currency
-     * and may have decimal places, but no currency symbols.
-     *
-     * @return string amount
-     */
-    public function getAmount()
-    {
-        return (string) $this->data->SettleAmount;
-    }
-
-    /**
-     * Get the currency of the transfer as it was requested.
-     *
-     * @return string amount
-     */
-    public function getCurrency()
-    {
-        return (string) $this->data->MerchantCurrency;
-    }
-
-    /**
-     * Transaction status/return code.
-     * It determines whether the voucher was successfully redeemed or not.
-     * A “0” means that the voucher was successfully redeemed.
-     * Any other code will reflect an unsuccessful redemption due to an
-     * invalid voucher or an error.
-     *
-     * 0 => Accepted
-     * Redemption successful
-     *
-     * 1 => Declined
-     * Redemption unsuccessful
-     *
-     * 99 => Failed
-     * An error occurred during the processing of the transaction hence the system
-     * could not successfully complete the redemption of the voucher.
-     * Will also be returned if an invalid voucher number was supplied.
-     *
-     * @return string transaction code
-     */
-    public function getTransactionCode()
-    {
-        return isset($this->data->TransactionCode) ? (int) $this->data->TransactionCode : null;
-    }
-
-    /**
-     * Short text description of the transaction status/return code.
-     *
-     * @return string transaction desc
-     */
-    public function getTransactionDesc()
-    {
-        return isset($this->data->TransactionDesc) ? (string) $this->data->TransactionDesc : null;
-    }
-
     /**
      * Get the unique ID that identifies the transaction in the Ukash system.
      *