İlk temizlik tamamlandı bir önceki projeden
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<?php
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namespace App\Jobs;
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use Illuminate\Bus\Queueable;
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use Illuminate\Contracts\Queue\ShouldQueue;
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use Illuminate\Foundation\Bus\Dispatchable;
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use Illuminate\Queue\InteractsWithQueue;
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use Illuminate\Queue\SerializesModels;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Log;
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use Illuminate\Support\Facades\Cache;
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use Illuminate\Support\Str;
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use Illuminate\Http\Request;
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class RenderReportJob implements ShouldQueue
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{
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use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
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protected $templateId;
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protected $recordId;
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protected $tableName;
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public $uniqueId;
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/**
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* The number of seconds the job can run before timing out.
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*
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* @var int
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*/
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public $timeout = 300; // 5 minutes
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/**
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* The number of seconds after which the job's unique lock will be released.
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* This should be longer than the job timeout.
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*
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* @var int
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*/
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public $uniqueFor = 360; // 6 minutes (timeout + 1 minute)
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/**
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* Create a new job instance.
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*
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* @param int $templateId
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* @param int $recordId
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* @param string $tableName
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*/
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public function __construct($templateId, $recordId, $tableName)
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{
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$this->templateId = $templateId;
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$this->recordId = $recordId;
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$this->tableName = $tableName;
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// Create unique ID for this job instance
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$this->uniqueId = Str::uuid()->toString();
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// Mark this as the latest job for this templateId
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// Cache duration should be longer than job timeout
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Cache::put("job_lock_render_report_{$templateId}", $this->uniqueId, $this->uniqueFor);
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// Low priority as requested
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$this->onQueue('low');
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}
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/**
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* Execute the job.
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*
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* @return void
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*/
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public function handle()
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{
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// Check if this job is still the latest one for this templateId
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// If a newer job has been queued, cancel this one
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$latestJobId = Cache::get("job_lock_render_report_{$this->templateId}");
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if ($latestJobId !== $this->uniqueId) {
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Log::info("RenderReportJob CANCELLED: Newer job detected for template_id {$this->templateId}", [
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'my_id' => $this->uniqueId,
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'latest_id' => $latestJobId,
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'template_id' => $this->templateId
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]);
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return; // Silently exit
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}
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Log::debug("=== RenderReportJob STARTED ===", [
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'template_id' => $this->templateId,
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'record_id' => $this->recordId,
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'table_name' => $this->tableName,
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'unique_id' => $this->uniqueId
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]);
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try {
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$documentTemplate = DB::table("document_templates")->where("id", $this->templateId)->first();
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if (!$documentTemplate) {
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Log::error("RenderReportJob: Template not found", ['id' => $this->templateId]);
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return;
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}
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$fields = json_decode($documentTemplate->fields);
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if (!isset($fields->editorMaster)) {
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Log::error("RenderReportJob: editorMaster not found in template fields");
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return;
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}
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// Construct query to fetch specific record using the master query
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// We use the master query directly with LIMIT 1 as requested,
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// relying on the master query's internal ordering/randomization if present.
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$masterSql = trim($fields->editorMaster);
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// Remove trailing semicolon if present
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if (substr($masterSql, -1) == ';') {
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$masterSql = substr($masterSql, 0, -1);
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}
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// User instruction: use master query directly with limit 1
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// We ignore $this->recordId here as requested
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$sql = $masterSql . " LIMIT 1";
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try {
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$result = DB::select($sql);
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} catch (\Exception $e) {
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Log::error("RenderReportJob: Error executing master SQL", [
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'error' => $e->getMessage(),
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'sql' => $sql
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]);
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throw $e;
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}
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if (empty($result)) {
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Log::warning("RenderReportJob: No records found in master query result", [
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'template_id' => $this->templateId,
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'sql' => $sql
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]);
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return;
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}
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$rowData = $result[0];
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$rowDataArray = is_object($rowData) ? (array)$rowData : $rowData;
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// Prepare POST data as expected by the view
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// Note: This modifies the global $_POST which is risky in some environments but
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// the view seems to rely on it. In a Job, this is isolated to this process.
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$_POST = [
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'sqlCodeMaster' => $fields->editorMaster,
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'sqlCodeDetail' => $fields->editorDetail ?? "",
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'templateRowNo' => $fields->templateRowNo ?? 25,
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'documentId' => $documentTemplate->id,
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'fileNameTemplate' => $fields->fileNameTemplate ?? 'report_{line_number}',
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'rowData' => $rowDataArray,
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'isMultipleMode' => isset($fields->isMultipleMode) ? $fields->isMultipleMode : false,
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'repeatedRows' => isset($fields->repeatedRows) ? json_encode($fields->repeatedRows) : json_encode([]),
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'isSingleMode' => isset($fields->isSingleMode) ? $fields->isSingleMode : true,
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'repeatRowCheckbox' => isset($fields->repeatRowCheckbox) ? $fields->repeatRowCheckbox : false,
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'repeatedTableCount' => isset($fields->repeatedTableCount) ? $fields->repeatedTableCount : 1
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];
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// Check again before rendering (rendering can take a long time)
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if (Cache::get("job_lock_render_report_{$this->templateId}") !== $this->uniqueId) {
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Log::info("RenderReportJob CANCELLED (Pre-render): Newer job detected for template_id {$this->templateId}", [
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'template_id' => $this->templateId
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]);
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return;
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}
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// Render the view
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Log::debug("RenderReportJob: Rendering view...");
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$startTime = microtime(true);
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// We use view()->render() just like the cron job
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view('admin-ajax.report-builder-pdf-generator')->render();
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$executionTime = round((microtime(true) - $startTime) * 1000, 2);
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Log::debug("RenderReportJob: View rendered successfully", ['time_ms' => $executionTime]);
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} catch (\Exception $e) {
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Log::error("RenderReportJob: Error processing report", [
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'error' => $e->getMessage(),
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'trace' => $e->getTraceAsString()
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]);
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throw $e;
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}
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}
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}
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