PaymentTokenData.php
165 lines
| 1 | <?php |
| 2 | |
| 3 | namespace GlobalPayments\WooCommercePaymentGatewayProvider\Data; |
| 4 | |
| 5 | use GlobalPayments\WooCommercePaymentGatewayProvider\Gateways\AbstractGateway; |
| 6 | use GlobalPayments\WooCommercePaymentGatewayProvider\Gateways\Requests\RequestInterface; |
| 7 | use WC_Payment_Tokens; |
| 8 | use WC_Payment_Token_CC; |
| 9 | |
| 10 | class PaymentTokenData { |
| 11 | const KEY_SHOULD_SAVE_TOKEN = 'should_save_for_later'; |
| 12 | |
| 13 | protected $card_type_map = array( |
| 14 | 'mastercard' => 'mastercard', |
| 15 | 'visa' => 'visa', |
| 16 | 'discover' => 'discover', |
| 17 | 'amex' => 'american express', |
| 18 | 'diners' => 'diners', |
| 19 | 'jcb' => 'jcb', |
| 20 | ); |
| 21 | |
| 22 | /** |
| 23 | * Current request |
| 24 | * |
| 25 | * @var RequestInterface |
| 26 | */ |
| 27 | protected $request; |
| 28 | |
| 29 | /** |
| 30 | * Used w/TransIT gateway |
| 31 | * |
| 32 | * @var string |
| 33 | */ |
| 34 | public static $tsepCvv = null; |
| 35 | |
| 36 | /** |
| 37 | * Standardize getting single- and multi-use token data |
| 38 | * |
| 39 | * @param RequestInterface $request |
| 40 | * |
| 41 | * @return |
| 42 | */ |
| 43 | public function __construct( RequestInterface $request = null ) { |
| 44 | $this->request = $request; |
| 45 | } |
| 46 | |
| 47 | public function get_token() { |
| 48 | $token = $this->get_multi_use_token(); |
| 49 | |
| 50 | if ( null === $token ) { |
| 51 | $token = $this->get_single_use_token(); |
| 52 | } |
| 53 | |
| 54 | return $token; |
| 55 | } |
| 56 | |
| 57 | public function save_new_token( $multi_use_token, $card_brand_txn_id = null ) { |
| 58 | $user_id = get_current_user_id(); |
| 59 | $current_tokens = WC_Payment_Tokens::get_customer_tokens( $user_id, $this->request->gateway_id ); |
| 60 | |
| 61 | $token = $this->get_single_use_token(); |
| 62 | |
| 63 | if ( !empty( $token ) ) { |
| 64 | // a card number should only have a single token stored |
| 65 | foreach ( $current_tokens as $t ) { |
| 66 | if ( $t->get_token() === $multi_use_token ) { |
| 67 | $t->delete( true ); |
| 68 | } |
| 69 | } |
| 70 | |
| 71 | if ( ! $token->get_meta( self::KEY_SHOULD_SAVE_TOKEN, true ) ) { |
| 72 | return; |
| 73 | } |
| 74 | |
| 75 | $token->set_token( $multi_use_token ); |
| 76 | $token->add_meta_data( 'card_brand_txn_id', $card_brand_txn_id ); |
| 77 | $token->set_user_id( $user_id ); |
| 78 | $token->set_gateway_id( $this->request->gateway_id ); |
| 79 | $token->add_meta_data( self::KEY_SHOULD_SAVE_TOKEN, false, true ); |
| 80 | $token->save(); |
| 81 | } |
| 82 | } |
| 83 | |
| 84 | public function get_single_use_token() { |
| 85 | if ( null === $this->request ) { |
| 86 | return null; |
| 87 | } |
| 88 | |
| 89 | $gateway = $this->request->get_request_data( 'payment_method' ); |
| 90 | $request_data = $this->request->get_request_data( $gateway ); |
| 91 | if ( ! isset( $request_data['token_response'] ) ) { |
| 92 | return null; |
| 93 | } |
| 94 | |
| 95 | $data = json_decode( stripslashes( $request_data['token_response'] ) ); |
| 96 | |
| 97 | if ( empty( $data ) ) { |
| 98 | return null; |
| 99 | } |
| 100 | |
| 101 | $token = new WC_Payment_Token_CC(); |
| 102 | |
| 103 | // phpcs:disable WordPress.NamingConventions.ValidVariableName |
| 104 | $token->add_meta_data( self::KEY_SHOULD_SAVE_TOKEN, $this->get_should_save_for_later(), true ); |
| 105 | $token->set_token( $data->paymentReference ); |
| 106 | |
| 107 | if ( isset( $data->details->cardLast4 ) ) { |
| 108 | $token->set_last4( $data->details->cardLast4 ); |
| 109 | } |
| 110 | |
| 111 | if ( isset( $data->details->expiryYear ) ) { |
| 112 | $token->set_expiry_year( $data->details->expiryYear ); |
| 113 | } |
| 114 | |
| 115 | if ( isset( $data->details->expiryMonth ) ) { |
| 116 | $token->set_expiry_month( $data->details->expiryMonth ); |
| 117 | } |
| 118 | |
| 119 | static::$tsepCvv = isset( $data->details->cardSecurityCode ) ? $data->details->cardSecurityCode : null; |
| 120 | |
| 121 | if ( isset( $data->details->cardType ) && isset( $this->card_type_map[ $data->details->cardType ] ) ) { |
| 122 | $token->set_card_type( $this->card_type_map[ $data->details->cardType ] ); |
| 123 | } |
| 124 | // phpcs:enable WordPress.NamingConventions.ValidVariableName |
| 125 | |
| 126 | return $token; |
| 127 | } |
| 128 | |
| 129 | public function get_multi_use_token() { |
| 130 | if ( null === $this->request ) { |
| 131 | return null; |
| 132 | } |
| 133 | |
| 134 | $gateway = $this->request->get_request_data( 'payment_method' ); |
| 135 | $token_id = $this->request->get_request_data( sprintf( 'wc-%s-payment-token', $gateway ) ); |
| 136 | |
| 137 | if ( 'new' === $token_id ) { |
| 138 | return null; |
| 139 | } |
| 140 | |
| 141 | $token = WC_Payment_Tokens::get( $token_id ); |
| 142 | if ( ! isset( $token ) ) { |
| 143 | return null; |
| 144 | } |
| 145 | |
| 146 | if ( $token->get_user_id() !== get_current_user_id() && ! wc_current_user_has_role( 'administrator' ) ) { |
| 147 | return null; |
| 148 | } |
| 149 | |
| 150 | if ( $token->get_meta( self::KEY_SHOULD_SAVE_TOKEN, true ) ) { |
| 151 | $token->add_meta_data( self::KEY_SHOULD_SAVE_TOKEN, false, true ); |
| 152 | } |
| 153 | |
| 154 | return $token; |
| 155 | } |
| 156 | |
| 157 | protected function get_should_save_for_later() { |
| 158 | $gateway = $this->request->get_request_data( 'payment_method' ); |
| 159 | return // Verify transactions always mean we're storing a token |
| 160 | $this->request->get_transaction_type() === AbstractGateway::TXN_TYPE_VERIFY || |
| 161 | // Merchant has enabled card storage. Customer has elected to store card. |
| 162 | $this->request->get_request_data( sprintf( 'wc-%s-new-payment-method', $gateway ) ) === 'true'; |
| 163 | } |
| 164 | } |
| 165 |