easy-invoice / includes / Abstracts / AbstractPaymentGateway.php

AbstractPaymentGateway.php in Easy Invoice – Invoice Generator, PDF Quotes & Payments 2.3.2, at includes/Abstracts/AbstractPaymentGateway.php

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1	<?php
2	namespace EasyInvoice\Abstracts;
3
4	use EasyInvoice\Interfaces\PaymentGatewayInterface;
5
6	abstract class AbstractPaymentGateway implements PaymentGatewayInterface {
7	/**
8	* Gateway settings
9	*
10	* @var array
11	*/
12	protected $settings = [];
13
14	/**
15	* Constructor
16	*/
17	public function __construct() {
18	// Hook into the payment method form display
19	add_action('easy_invoice_payment_method_form', [$this, 'maybeRenderForm'], 10, 2);
20	}
21
22	/**
23	* Initialize the payment gateway
24	*/
25	public function init(): void {
26	$this->settings = $this->getSettings();
27	}
28
29	/**
30	* Get payment gateway settings
31	*
32	* @return array
33	*/
34	public function getSettings(): array {
35	$settings = [];
36
37	switch ($this->getName()) {
38	case 'paypal':
39	$settings['email'] = get_option('easy_invoice_paypal_email', '');
40	$settings['mode'] = get_option('easy_invoice_paypal_mode', 'live');
41	break;
42
43	// Stripe, Bank Transfer, Cheque, and Cash settings moved to Pro plugin
44	}
45
46	return $settings;
47	}
48
49	/**
50	* Save payment gateway settings
51	*
52	* @param array $settings
53	* @return bool
54	*/
55	protected function saveSettings(array $settings): bool {
56	switch ($this->getName()) {
57	case 'paypal':
58	return update_option('easy_invoice_paypal_email', $settings['email'] ?? '');
59
60	// Stripe, Bank Transfer, Cheque, and Cash settings moved to Pro plugin
61
62	default:
63	return false;
64	}
65	}
66
67	/**
68	* Check if payment gateway is enabled
69	*
70	* @return bool
71	*/
72	public function isEnabled(): bool {
73	$payment_methods = get_option('easy_invoice_payment_methods', []);
74	$is_enabled = in_array($this->getName(), $payment_methods);
75	return $is_enabled;
76	}
77
78	/**
79	* Log a message
80	*
81	* @param string $message The message to log
82	* @param string $level The log level (info, warning, error)
83	* @return void
84	*/
85	protected function log($message, $level = 'info') {
86	// Allow plugins to handle logging
87	do_action('easy_invoice_payment_gateway_log', $message, $level, $this->getName());
88	}
89
90	/**
91	* Get gateway settings configuration for the settings page
92	*
93	* @return array The settings configuration array
94	*/
95	public function getSettingsConfig(): array {
96	// Base implementation returns an empty array
97	// Gateway classes should override this method to provide their specific settings
98	return [
99	'show_header' => false,
100	'header_text' => '',
101	'header_class' => '',
102	'fields' => []
103	];
104	}
105
106	/**
107	* Render the payment form for this gateway
108	*
109	* @param object $invoice The invoice object
110	* @return void
111	*/
112	public function renderPaymentForm($invoice): void {
113	// Base implementation does nothing
114	// Gateway classes should override this method to provide their specific payment form
115	}
116
117	/**
118	* Check if this is the gateway being requested and render its form if so
119	*
120	* @param string $gateway_id The gateway ID from the hook
121	* @param object $invoice The invoice object
122	*/
123	public function maybeRenderForm($gateway_id, $invoice): void {
124	if ($gateway_id === $this->getName()) {
125	$this->renderPaymentForm($invoice);
126	}
127	}
128	}