d3e455fc82
1. 訂單詳情發票徽章改為動態讀取 invoice->status，依 pending/issued/failed/void 顯示對應狀態與顏色，不再寫死「有效」。 2. 移除不存在的 invoice_time 欄位引用，開立時間改以 invoice_date 格式化顯示。 3. 作廢按鈕接上既有 admin.sales.invoices.void 路由，僅於 issued 狀態顯示並加上確認對話框。 4. 新增列印發票功能：EcpayInvoiceService::invoicePrint() 呼叫綠界 B2CInvoice/InvoicePrint 取得列印頁網址，SalesController::printInvoice() 加守衛後 302 導向，並新增 admin.sales.invoices.print 路由，按鈕以新分頁開啟。 5. 補齊三語系 key（Failed to get invoice print URL、Only issued invoices can be printed），完成 zh_TW/en/ja 對齊排序。 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
251 lines
9.6 KiB
PHP
251 lines
9.6 KiB
PHP
<?php
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namespace App\Services\Invoice;
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use App\Models\Machine\Machine;
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use App\Models\Transaction\Invoice;
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use Illuminate\Support\Facades\Http;
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use Illuminate\Support\Facades\Log;
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/**
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* 綠界電子發票 B2C API 服務（後台對帳/補開/作廢用）。
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*
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* 機台端在出貨時已「直連綠界」開立並把結果隨 finalize 上報；本服務負責後台側：
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* - GetIssue：對 pending 發票以 RelateNumber 去綠界查詢真實狀態（處理掉包/未知，避免重複開立）
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* - Issue ：對確認未開立者補開（沿用同一 RelateNumber，冪等）
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* - Invalid ：對「已開票未出貨」等情況作廢
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*
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* 金鑰來源：機台關聯的金流配置 payment_configs.settings.ecpay_invoice（store_id/hash_key/hash_iv/email），
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* 與機台 B014 下發同源。未設定者一律略過（回 null），確保未開發票的機台零接觸。
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*/
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class EcpayInvoiceService
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{
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private const REVISION = '3.2.9';
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private function baseUrl(): string
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{
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// fail-safe：一律預設「測試站」，只有明確設定 ECPAY_INVOICE_BASE_URL 才會打正式站。
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// 不可用 APP_ENV 判斷——demo 站的 APP_ENV 也是 production，靠它會誤打正式綠界開出真發票。
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// 正式環境必須在 .env 設 ECPAY_INVOICE_BASE_URL=https://einvoice.ecpay.com.tw；
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// 若漏設，最壞情況是正式環境開到測試站（無真實發票、可被察覺），不會誤開真發票。
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$configured = config('services.ecpay_invoice.base_url');
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if (!empty($configured)) {
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return rtrim($configured, '/');
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}
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return 'https://einvoice-stage.ecpay.com.tw';
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}
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/** 取得機台綠界發票設定；未設定回 null。 */
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public function configForMachine(Machine $machine): ?array
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{
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$settings = $machine->paymentConfig->settings ?? [];
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$merchantId = data_get($settings, 'ecpay_invoice.store_id');
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$hashKey = data_get($settings, 'ecpay_invoice.hash_key');
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$hashIv = data_get($settings, 'ecpay_invoice.hash_iv');
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if (empty($merchantId) || empty($hashKey) || empty($hashIv)) {
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return null;
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}
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return [
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'merchant_id' => $merchantId,
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'hash_key' => $hashKey,
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'hash_iv' => $hashIv,
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'email' => data_get($settings, 'ecpay_invoice.email', ''),
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];
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}
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private function encrypt(array $data, string $key, string $iv): string
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{
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$json = json_encode($data, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
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return base64_encode(openssl_encrypt(urlencode($json), 'AES-128-CBC', $key, OPENSSL_RAW_DATA, $iv));
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}
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private function decrypt(?string $data, string $key, string $iv): array
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{
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if (empty($data)) {
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return [];
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}
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$decrypted = openssl_decrypt(base64_decode($data), 'AES-128-CBC', $key, OPENSSL_RAW_DATA, $iv);
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if ($decrypted === false) {
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return [];
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}
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return json_decode(urldecode($decrypted), true) ?: [];
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}
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/** 共用 POST：包 RqHeader + AES 加密 Data，回傳 decode 後的 Data 陣列（失敗回 null）。 */
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private function post(string $endpoint, array $cfg, array $payloadData): ?array
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{
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$body = [
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'MerchantID' => $cfg['merchant_id'],
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'RqHeader' => ['Timestamp' => time(), 'Revision' => self::REVISION],
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'Data' => $this->encrypt($payloadData, $cfg['hash_key'], $cfg['hash_iv']),
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];
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try {
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$resp = Http::timeout(15)->asJson()->post($this->baseUrl() . $endpoint, $body);
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$json = $resp->json();
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if (!is_array($json) || !isset($json['Data'])) {
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Log::warning('ECPay invoice response missing Data', ['endpoint' => $endpoint, 'resp' => $json]);
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return null;
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}
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return $this->decrypt($json['Data'], $cfg['hash_key'], $cfg['hash_iv']);
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} catch (\Throwable $e) {
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Log::error('ECPay invoice request failed: ' . $e->getMessage(), ['endpoint' => $endpoint]);
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return null;
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}
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}
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/**
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* 查詢發票（GetIssue），以 RelateNumber 查。
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* 回傳 decode 後陣列（含 RtnCode/IIS_Number 等）或 null（金鑰缺/連線失敗）。
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*/
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public function getIssue(Machine $machine, string $relateNumber): ?array
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{
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$cfg = $this->configForMachine($machine);
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if (!$cfg) {
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return null;
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}
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return $this->post('/B2CInvoice/GetIssue', $cfg, [
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'MerchantID' => $cfg['merchant_id'],
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'RelateNumber' => $relateNumber,
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]);
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}
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/** 補開：以完整開立內容呼叫 Issue。回傳 decode 後陣列或 null。 */
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public function issue(Machine $machine, array $invoicePayload): ?array
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{
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$cfg = $this->configForMachine($machine);
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if (!$cfg) {
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return null;
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}
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$invoicePayload['MerchantID'] = $cfg['merchant_id'];
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return $this->post('/B2CInvoice/Issue', $cfg, $invoicePayload);
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}
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/**
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* 取得發票列印頁網址（InvoicePrint）。
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* 綠界回傳 Data.InvoiceHtml 為可列印頁 URL（自呼叫起 1 小時內有效）。
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* 回傳 decode 後陣列（含 RtnCode/InvoiceHtml）或 null（金鑰缺/連線失敗）。
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*/
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public function invoicePrint(Machine $machine, string $invoiceNo, string $invoiceDate): ?array
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{
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$cfg = $this->configForMachine($machine);
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if (!$cfg) {
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return null;
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}
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return $this->post('/B2CInvoice/InvoicePrint', $cfg, [
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'MerchantID' => $cfg['merchant_id'],
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'InvoiceNo' => $invoiceNo,
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'InvoiceDate' => $invoiceDate,
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'PrintStyle' => 1,
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'IsShowingDetail' => 1,
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]);
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}
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/** 作廢（Invalid）。 */
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public function invalid(Machine $machine, string $invoiceNo, string $invoiceDate, string $reason = '作廢'): ?array
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{
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$cfg = $this->configForMachine($machine);
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if (!$cfg) {
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return null;
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}
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return $this->post('/B2CInvoice/Invalid', $cfg, [
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'MerchantID' => $cfg['merchant_id'],
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'InvoiceNo' => $invoiceNo,
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'InvoiceDate' => $invoiceDate,
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'Reason' => mb_substr($reason ?: '作廢', 0, 20),
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]);
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}
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/**
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* 由既有 Invoice（+ 關聯 Order/items）重建開立內容並補開。
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* 沿用 invoice.relate_number 當 RelateNumber（冪等，不會重複開立）。
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*/
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public function reissue(Invoice $invoice): ?array
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{
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$machine = $invoice->machine;
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$cfg = $this->configForMachine($machine);
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if (!$cfg || empty($invoice->relate_number)) {
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return null;
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}
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$order = $invoice->order;
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$metadata = $invoice->metadata ?? [];
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$businessTaxId = $metadata['business_tax_id'] ?? '';
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$carrier = $invoice->carrier_id ?? '';
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$loveCode = $invoice->love_code ?? '';
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// 載具類型判定（對齊機台端邏輯）
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$carrierType = '';
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$donation = '0';
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if (strlen($loveCode) > 2) {
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$donation = '1';
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$carrierType = '';
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} elseif (strlen($carrier) === 8) {
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$carrierType = '3'; // 手機條碼
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} elseif (strlen($carrier) === 16) {
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$carrierType = '2'; // 自然人憑證
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} elseif (empty($businessTaxId)) {
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$carrierType = '1'; // 綠界會員載具
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}
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// 品項
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$items = [];
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$seq = 1;
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$orderItems = $order ? $order->items : collect();
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foreach ($orderItems as $oi) {
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$items[] = [
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'ItemSeq' => $seq++,
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'ItemName' => $oi->product_name ?: ('商品' . $oi->product_id),
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'ItemCount' => (int) $oi->quantity,
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'ItemWord' => '個',
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'ItemPrice' => (int) round($oi->price),
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'ItemTaxType' => '1',
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'ItemAmount' => (int) round($oi->subtotal ?: ($oi->price * $oi->quantity)),
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'ItemRemark' => '',
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];
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}
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if (empty($items)) {
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// 無明細時以單列總額補上，確保發票可開立
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$items[] = [
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'ItemSeq' => 1,
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'ItemName' => '商品',
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'ItemCount' => 1,
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'ItemWord' => '式',
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'ItemPrice' => (int) round($invoice->amount),
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'ItemTaxType' => '1',
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'ItemAmount' => (int) round($invoice->amount),
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'ItemRemark' => '',
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];
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}
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$payload = [
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'RelateNumber' => $invoice->relate_number,
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'CustomerID' => $machine->serial_no,
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'Print' => empty($businessTaxId) ? '0' : '1',
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'CustomerIdentifier' => $businessTaxId,
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'CustomerName' => $businessTaxId,
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'CustomerAddr' => $businessTaxId,
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'CustomerPhone' => '',
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'CustomerEmail' => $donation === '1'
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? ($invoice->relate_number . substr($cfg['email'], strpos($cfg['email'], '@') ?: 0))
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: ($cfg['email'] ?: ''),
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'ClearanceMark' => '',
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'Donation' => $donation,
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'LoveCode' => $donation === '1' ? $loveCode : '',
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'CarrierType' => $carrierType,
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'CarrierNum' => ($carrierType === '2' || $carrierType === '3') ? str_replace('+', ' ', $carrier) : '',
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'TaxType' => '1',
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'SpecialTaxType' => 0,
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'SalesAmount' => (int) round($invoice->amount),
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'InvoiceRemark' => '發票備註:無',
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'InvType' => '07',
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'vat' => '1',
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'Items' => $items,
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];
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return $this->issue($machine, $payload);
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}
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}
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