mes-sdai-server-api/application/job/TextToTextJob.php

<?php
namespace app\job;
use app\service\AIGatewayService;
use think\Db;
use think\queue\Job;
use think\Queue;
/**
 * 文生文队列任务
 */
class TextToTextJob
{
    public function fire(Job $job, $data)
    {

        $logId = $data['log_id'] ?? null;
        echo "━━━━━━━━━━ ▶ 文生文任务开始处理━━━━━━━━━━\n";

        try {
            $startTime = date('Y-m-d H:i:s');

            if ($logId) {
                Db::name('image_task_log')->where('id', $logId)->update([
                    'status' => 1,
                    'log' => '文生文处理中',
                    'update_time' => date('Y-m-d H:i:s')
                ]);
            }

            $fullPath = rtrim($data['sourceDir'], '/') . '/' . ltrim($data['file_name'], '/');

            $list = Db::name("text_to_image")
                ->where('old_image_url', $fullPath)
                ->where('img_name', '<>', '')
                ->where('status', 0)
                ->select();

            if (!empty($list)) {
                foreach ($list as $index => $row) {
                    $currentTime = date('Y-m-d H:i:s');
                    echo "处理时间：{$currentTime}\n";
                    echo "👉 正在处理第 " . ($index + 1) . " 条，ID: {$row['id']}\n";

                    $result = $this->textToTxt($row['id']);
                    echo $result;
                    echo "✅ 处理结果：完成\n";
                    echo "完成时间：" . date('Y-m-d H:i:s') . "\n";

                    echo "Processed: " . static::class . "\n\n";
                }

                // 更新日志为成功
                if ($logId) {
                    Db::name('image_task_log')->where('id', $logId)->update([
                        'status' => 2,
                        'log' => '文生文处理成功',
                        'update_time' => date('Y-m-d H:i:s')
                    ]);
                }

                echo "处理完成\n";
            } else {
                echo "⚠ 未找到可处理的数据，跳过执行\n";

                if ($logId) {
                    Db::name('image_task_log')->where('id', $logId)->update([
                        'status' => 2,
                        'log' => '无数据可处理，已跳过',
                        'update_time' => date('Y-m-d H:i:s')
                    ]);
                }
            }

            // 🔁 链式执行：检查是否还有下一个任务
            if (!empty($data['chain_next'])) {
                $nextType = array_shift($data['chain_next']); // 获取下一个任务类型
                $data['type'] = $nextType;

                Queue::push('app\job\ImageArrJob', [
                    'task_id' => $data['task_id'],
                    'data' => [$data]  // 继续传一个任务
                ], 'arrimage');
            }

        } catch (\Exception $e) {
            echo "❌ 错误信息: " . $e->getMessage() . "\n";
            echo "📄 文件: " . $e->getFile() . "，第 " . $e->getLine() . " 行\n";

            if ($logId) {
                Db::name('image_task_log')->where('id', $logId)->update([
                    'status' => -1,
                    'log' => '文生文失败：' . $e->getMessage(),
                    'update_time' => date('Y-m-d H:i:s')
                ]);
            }
        }

        $job->delete();
    }

    /**
     * 文生文接口
     */
    public function textToTxt($id)
    {
        $template = Db::name('template')
            ->field('id,english_content')
            ->where('ids',1)
            ->find();

        $record = Db::name('text_to_image')
            ->field('id,english_description')
            ->where('id',$id)
            ->order('id desc')
            ->find();
        if (!$record) {return '没有找到匹配的图像记录';}

        // 调用文生文
//        $gptRes = $this->TxtGptApi($template['english_content'].$record['english_description']);
        $ai = new AIGatewayService();
        $gptRes = $ai->txtGptApi($template['english_content'].$record['english_description']);
        $gptText = trim($gptRes['choices'][0]['message']['content'] ?? '');

        // 更新数据库记录
        Db::name('text_to_image')->where('id', $record['id'])->update([
            'english_description' => $gptText,
            'status_name' => "文生文"
        ]);
        return 0;
    }

}