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<?php |
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|
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namespace ABlocks\Blocks\StripeButton; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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final class StripePayment { |
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|
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const API_BASE_URL = 'https://api.stripe.com/v1'; |
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|
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private string $api; |
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|
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private array $headers = []; |
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private array $body = []; |
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|
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public function __construct( string $api, array $data ) { |
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$this->api = $api; |
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$this->headers = [ |
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'Authorization' => 'Bearer ' . $this->api, |
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'Content-Type' => 'application/x-www-form-urlencoded', |
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]; |
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$this->set_body( $data ); |
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} |
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|
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private function set_body( array $data ) : void { |
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$unit_amount = floatval( $data['unit_amount'] ?? 0 ); |
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$quantity = intval( $data['quantity'] ?? 0 ); |
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// process will be failed if unit_amount & quantity invalid |
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if ( |
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empty( $data ) || |
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empty( $unit_amount ) || |
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empty( $quantity ) |
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) { |
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return; |
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} |
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|
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$currency = $data['currency'] ?? 'usd'; |
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|
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$this->body = [ |
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'payment_method_types' => [ 'card' ], |
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'mode' => 'payment', |
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'line_items[0][quantity]' => $quantity, |
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'line_items[0][price_data][currency]' => $currency, |
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'line_items[0][price_data][unit_amount]' => $unit_amount, |
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'line_items[0][price_data][product_data][name]' => $data['product_name'] ?? 'PRDUCT NAME', |
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]; |
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$shipping_charge = floatval( $data['shipping_charge'] ?? 0 ); |
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if ( ! empty( $shipping_charge ) ) { |
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$this->body['shipping_options'] = [ |
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[ |
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'shipping_rate_data' => [ |
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'type' => 'fixed_amount', |
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'display_name' => __( 'Shipping Charge: ', 'ablocks' ), |
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'fixed_amount' => [ |
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'amount' => $shipping_charge, |
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'currency' => $currency, |
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], |
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] |
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] |
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]; |
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} |
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$tax_rate = ( $data['tax_rate'] ?? [] ); |
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if ( ! empty( $tax_rate ) ) { |
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// exclusive, inclusive, unspecified |
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$this->body['line_items'][0]['price_data']['tax_behavior'] = $data['tax_behavior'] ?? 'unspecified'; |
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$this->body['line_items'][0]['tax_rates'] = [ |
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$tax_rate |
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]; |
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} |
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|
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if ( ! empty( $data['success_url'] ?? 0 ) ) { |
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$this->body['success_url'] = esc_url( $data['success_url'] ); |
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} |
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|
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if ( ! empty( $data['cancel_url'] ?? 0 ) ) { |
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$this->body['cancel_url'] = esc_url( $data['cancel_url'] ); |
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} |
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} |
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|
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public function process() : ?array { |
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if ( empty( $this->body ) ) { |
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return null; |
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} |
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|
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$res = wp_remote_post(self::API_BASE_URL . '/checkout/sessions', [ |
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'headers' => $this->headers, |
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'body' => http_build_query( $this->body ), |
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]); |
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$response = wp_remote_retrieve_body( $res ); |
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if ( |
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is_wp_error( $res ) || |
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empty( $response ) |
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) { |
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return null; |
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} |
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|
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return json_decode( |
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$response, |
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true |
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); |
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} |
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|
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|
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public function taxe_rates() : ?array { |
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$res = wp_remote_get(self::API_BASE_URL . '/tax_rates', [ |
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'headers' => $this->headers |
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]); |
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$response = wp_remote_retrieve_body( $res ); |
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if ( |
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is_wp_error( $res ) || |
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empty( $response ) |
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) { |
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return null; |
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} |
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|
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return json_decode( |
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$response, |
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true |
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); |
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} |
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} |
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|
