49 lines
1.1 KiB
PHP
49 lines
1.1 KiB
PHP
<?php
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namespace App\Http\Middleware;
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use Closure;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\Log;
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use Illuminate\Support\Str;
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class AssignRequestId
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{
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/**
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* Handle an incoming request.
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*
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* @param \Illuminate\Http\Request $request
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* @param \Closure $next
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* @return mixed
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*/
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public function handle(Request $request, Closure $next)
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{
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$requestId = $this->getRequestId($request);
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Log::withContext([
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'request_id' => $requestId,
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]);
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return tap($next($request), function ($response) use ($requestId) {
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$response->headers->set('X-Request-ID', $requestId);
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});
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}
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/**
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* 获取请求 ID
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*
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* @param \Illuminate\Http\Request $request
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* @return string
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*/
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private function getRequestId(Request $request): string
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{
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if (blank($requestId = $request->headers->get('X-Request-ID'))) {
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$requestId = Str::uuid()->toString();
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$request->headers->set('X-Request-ID', $requestId);
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}
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return $requestId;
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}
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}
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