2ND

app/api/jobs.py

@@ -440,4 +440,95 @@ def cancel_job(job_uuid):
             success=False,
             error='SYSTEM_ERROR',
             message='取消任務失敗'
+        )), 500
+
+
+@jobs_bp.route('/<job_uuid>', methods=['DELETE'])
+@jwt_login_required
+def delete_job(job_uuid):
+    """刪除任務"""
+    try:
+        # 驗證 UUID 格式
+        validate_job_uuid(job_uuid)
+        
+        # 取得任務
+        job = TranslationJob.query.filter_by(job_uuid=job_uuid).first()
+        
+        if not job:
+            return jsonify(create_response(
+                success=False,
+                error='JOB_NOT_FOUND',
+                message='任務不存在'
+            )), 404
+        
+        # 檢查權限
+        if job.user_id != g.current_user_id and not g.is_admin:
+            return jsonify(create_response(
+                success=False,
+                error='PERMISSION_DENIED',
+                message='無權限操作此任務'
+            )), 403
+        
+        # 檢查任務狀態 - 不能刪除正在處理中的任務
+        if job.status == 'PROCESSING':
+            return jsonify(create_response(
+                success=False,
+                error='CANNOT_DELETE',
+                message='無法刪除正在處理中的任務'
+            )), 400
+        
+        # 刪除任務相關檔案
+        import os
+        import shutil
+        from pathlib import Path
+        
+        try:
+            if job.file_path and os.path.exists(job.file_path):
+                # 取得任務目錄（通常是 uploads/job_uuid）
+                job_dir = Path(job.file_path).parent
+                if job_dir.exists() and job_dir.name == job.job_uuid:
+                    shutil.rmtree(job_dir)
+                    logger.info(f"Deleted job directory: {job_dir}")
+        except Exception as file_error:
+            logger.warning(f"Failed to delete job files: {str(file_error)}")
+        
+        # 記錄刪除日誌
+        SystemLog.info(
+            'jobs.delete',
+            f'Job deleted by user: {job_uuid}',
+            user_id=g.current_user_id,
+            job_id=job.id,
+            extra_data={
+                'filename': job.original_filename,
+                'status': job.status
+            }
+        )
+        
+        from app import db
+        
+        # 刪除資料庫記錄
+        db.session.delete(job)
+        db.session.commit()
+        
+        logger.info(f"Job deleted by user: {job_uuid}")
+        
+        return jsonify(create_response(
+            success=True,
+            message='任務已刪除'
+        ))
+    
+    except ValidationError as e:
+        return jsonify(create_response(
+            success=False,
+            error=e.error_code,
+            message=str(e)
+        )), 400
+    
+    except Exception as e:
+        logger.error(f"Delete job error: {str(e)}")
+        
+        return jsonify(create_response(
+            success=False,
+            error='SYSTEM_ERROR',
+            message='刪除任務失敗'
         )), 500