feat: task for auto upload plate_image to tencent each day 03:00

printing/models.py

@@ -255,6 +255,54 @@ class PlateOrder(ModelBase):
         return self.business_object.get_progress_percentage()
 
 
+class PlateOrderTiiaUploadFailure(ModelBase):
+    """
+    PlateOrder 图片上传腾讯云图库失败记录（用于定时任务/人工重试追踪）。
+
+    设计目标：最小可用——记录“哪天跑的任务 + 哪个 plate_order_id + 失败详情/次数”。
+    """
+    run_date = models.DateField(
+        verbose_name='任务日期',
+        help_text='以任务处理的日期为准（通常为“昨天”）',
+    )
+    plate_order_id = models.PositiveBigIntegerField(
+        verbose_name='开版订单ID',
+        db_index=True,
+        help_text='PlateOrder.id（不使用外键，避免历史数据/删除带来的约束问题）',
+    )
+    error = models.TextField(
+        blank=True,
+        default='',
+        verbose_name='错误摘要',
+    )
+    details = models.JSONField(
+        default=list,
+        blank=True,
+        verbose_name='错误详情',
+        help_text='通常存储 upload_plate_order_images_to_tencent_tiia 返回的失败条目列表',
+    )
+    attempts = models.PositiveIntegerField(
+        default=0,
+        verbose_name='尝试次数',
+    )
+    last_attempt_at = models.DateTimeField(
+        null=True,
+        blank=True,
+        verbose_name='最后尝试时间',
+    )
+
+    class Meta:
+        verbose_name = '开版订单图片上传失败记录'
+        verbose_name_plural = '开版订单图片上传失败记录'
+        ordering = ['-created_at']
+        constraints = [
+            models.UniqueConstraint(
+                fields=['run_date', 'plate_order_id'],
+                name='uniq_plateorder_tiia_fail_run_date_po',
+            )
+        ]
+
+
 class PrintingOrder(ModelBase):
     """PrintingOrder model representing a printing order."""