superfrete / app / Helpers / AddressHelper.php

AddressHelper.php in SuperFrete 3.3.2, at app/Helpers/AddressHelper.php

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1	<?php
2
3	namespace SuperFrete_API\Helpers;
4
5	if (!defined('ABSPATH')) {
6	exit; // Security check
7	}
8
9	class AddressHelper {
10
11	private static $cache = [];
12	private static $cache_duration = 3600; // 1 hour cache for address data
13
14	/**
15	* Get district (bairro) from postal code using ViaCEP API
16	*/
17	public static function get_district_from_postal_code($postal_code) {
18	// Clean postal code - remove any non-numeric characters
19	$clean_postal_code = preg_replace('/[^0-9]/', '', $postal_code);
20
21	if (strlen($clean_postal_code) !== 8) {
22	Logger::log('SuperFrete', 'Invalid postal code format: ' . $postal_code);
23	return null;
24	}
25
26	// Check cache first
27	$cache_key = 'viacep_' . $clean_postal_code;
28	if (isset(self::$cache[$cache_key]) &&
29	(time() - self::$cache[$cache_key]['timestamp']) < self::$cache_duration) {
30	Logger::log('SuperFrete', 'Using cached address data for CEP: ' . $clean_postal_code);
31	return self::$cache[$cache_key]['data']['bairro'] ?? null;
32	}
33
34	// Make ViaCEP API call
35	$viacep_url = "https://viacep.com.br/ws/{$clean_postal_code}/json/";
36
37	Logger::log('SuperFrete', 'Calling ViaCEP API for CEP: ' . $clean_postal_code);
38
39	$response = wp_remote_get($viacep_url, [
40	'timeout' => 10,
41	'headers' => [
42	'User-Agent' => 'WooCommerce SuperFrete Plugin'
43	]
44	]);
45
46	if (is_wp_error($response)) {
47	Logger::log('SuperFrete', 'ViaCEP API error: ' . $response->get_error_message());
48	return null;
49	}
50
51	$status_code = wp_remote_retrieve_response_code($response);
52	if ($status_code !== 200) {
53	Logger::log('SuperFrete', 'ViaCEP API returned status: ' . $status_code);
54	return null;
55	}
56
57	$body = wp_remote_retrieve_body($response);
58	$data = json_decode($body, true);
59
60	if (!$data \|\| isset($data['erro'])) {
61	Logger::log('SuperFrete', 'ViaCEP API returned error or no data for CEP: ' . $clean_postal_code);
62	return null;
63	}
64
65	// Cache the response
66	self::$cache[$cache_key] = [
67	'data' => $data,
68	'timestamp' => time()
69	];
70
71	Logger::log('SuperFrete', 'ViaCEP API success for CEP: ' . $clean_postal_code . ' - District: ' . ($data['bairro'] ?? 'N/A'));
72
73	return $data['bairro'] ?? null;
74	}
75
76	/**
77	* Get complete address data from postal code using ViaCEP API
78	*/
79	public static function get_address_from_postal_code($postal_code) {
80	// Clean postal code - remove any non-numeric characters
81	$clean_postal_code = preg_replace('/[^0-9]/', '', $postal_code);
82
83	if (strlen($clean_postal_code) !== 8) {
84	Logger::log('SuperFrete', 'Invalid postal code format: ' . $postal_code);
85	return null;
86	}
87
88	// Check cache first
89	$cache_key = 'viacep_' . $clean_postal_code;
90	if (isset(self::$cache[$cache_key]) &&
91	(time() - self::$cache[$cache_key]['timestamp']) < self::$cache_duration) {
92	Logger::log('SuperFrete', 'Using cached address data for CEP: ' . $clean_postal_code);
93	return self::$cache[$cache_key]['data'];
94	}
95
96	// Make ViaCEP API call
97	$viacep_url = "https://viacep.com.br/ws/{$clean_postal_code}/json/";
98
99	Logger::log('SuperFrete', 'Calling ViaCEP API for CEP: ' . $clean_postal_code);
100
101	$response = wp_remote_get($viacep_url, [
102	'timeout' => 10,
103	'headers' => [
104	'User-Agent' => 'WooCommerce SuperFrete Plugin'
105	]
106	]);
107
108	if (is_wp_error($response)) {
109	Logger::log('SuperFrete', 'ViaCEP API error: ' . $response->get_error_message());
110	return null;
111	}
112
113	$status_code = wp_remote_retrieve_response_code($response);
114	if ($status_code !== 200) {
115	Logger::log('SuperFrete', 'ViaCEP API returned status: ' . $status_code);
116	return null;
117	}
118
119	$body = wp_remote_retrieve_body($response);
120	$data = json_decode($body, true);
121
122	if (!$data \|\| isset($data['erro'])) {
123	Logger::log('SuperFrete', 'ViaCEP API returned error or no data for CEP: ' . $clean_postal_code);
124	return null;
125	}
126
127	// Cache the response
128	self::$cache[$cache_key] = [
129	'data' => $data,
130	'timestamp' => time()
131	];
132
133	Logger::log('SuperFrete', 'ViaCEP API success for CEP: ' . $clean_postal_code);
134
135	return $data;
136	}
137
138	/**
139	* Clear address cache
140	*/
141	public static function clear_cache() {
142	self::$cache = [];
143	Logger::log('SuperFrete', 'Address cache cleared');
144	}
145	}