feat: added wecom notify when printing_job production was completed(new status) and shipment was created

api_v1/views/printing/services.py

@@ -6,6 +6,7 @@ from django.conf import settings
 from django.db import transaction
 from django.contrib.contenttypes.models import ContentType
 from printing import models as printing_models
+from printing.signals import printing_job_production_completed, printing_order_created
 from stateflow import models as stateflow_models
 from stateflow import services as stateflow_services
 
@@ -55,7 +56,6 @@ class PrintingOrderService:
         # domain event: printing order created
         # handler will ensure transaction.on_commit for external side effects (e.g. WeCom notify)
         try:
-            from printing.signals import printing_order_created
             printing_order_created.send(
                 sender=printing_models.PrintingOrder,
                 instance=order,
@@ -173,6 +173,8 @@ class PrintingJobService:
         Returns:
             创建的任务实例
         """
+        data = dict(data)
+        data.pop('is_production_completed', None)
         printing_order = data.get('printing_order')
         
         # 绑定创建人
@@ -218,6 +220,9 @@ class PrintingJobService:
         Returns:
             (success, message, updated_job)
         """
+        data = dict(data)
+        data.pop('is_production_completed', None)
+
         # 更新字段
         for field, value in data.items():
             # 不允许直接修改 business_object
@@ -227,6 +232,31 @@ class PrintingJobService:
         
         printing_job.save()
         return True, '更新成功', printing_job
+
+    @staticmethod
+    @transaction.atomic
+    def make_printing_job_production_completed(
+        printing_job: printing_models.PrintingJob,
+        triggered_by=None,
+    ) -> printing_models.PrintingJob:
+        """显式标记 PrintingJob 已完成生产，并触发领域信号。"""
+        if not printing_job.is_production_completed:
+            printing_job.is_production_completed = True
+            printing_job.save(update_fields=['is_production_completed', 'updated_at'])
+
+        try:
+            printing_job_production_completed.send(
+                sender=printing_models.PrintingJob,
+                instance=printing_job,
+                triggered_by=triggered_by,
+            )
+        except Exception:
+            import logging
+            logging.getLogger(__name__).exception(
+                "[api_v1.views.printing.services] 触发 printing_job_production_completed signal 失败（已忽略）"
+            )
+
+        return printing_job
     
     @staticmethod
     def get_job_status(printing_job: printing_models.PrintingJob) -> Dict[str, Any]:
@@ -243,5 +273,6 @@ class PrintingJobService:
             'status': printing_job.status,
             'status_id': printing_job.status_id,
             'is_completed': printing_job.is_completed,
+            'is_production_completed': printing_job.is_production_completed,
             'has_started': printing_job.has_started,
         }