feat: handover submit支持合并为单个新批次

apps/wpm/migrations/0085_handover_new_batch.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.12 on 2025-01-13 09:22
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('wpm', '0084_alter_mlogbw_ftest'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='handover',
+            name='new_batch',
+            field=models.TextField(blank=True, null=True, verbose_name='新批次号'),
+        ),
+    ]

apps/wpm/models.py

@@ -368,6 +368,7 @@ class Handover(CommonADModel):
     H_REPAIR = 20
     H_TEST = 30
     H_SCRAP = 40
+    new_batch = models.TextField('新批次号', null=True, blank=True)
     type = models.PositiveSmallIntegerField('交接类型', choices=[(H_NORMAL, '正常交接'), (H_REPAIR, '返修交接'), (H_TEST, '检验交接'), (H_SCRAP, '报废交接')], default=H_NORMAL)
     send_date = models.DateField('送料日期')
     send_user = models.ForeignKey(

apps/wpm/services.py

@@ -641,13 +641,20 @@ def handover_submit(handover: Handover, user: User, now: Union[datetime.datetime
     recive_mgroup = handover.recive_mgroup
     recive_dept = handover.recive_dept
     batches = []
+    new_batch = handover.new_batch
+    if new_batch:
+        batches = [new_batch]
     for item in handoverb_list:
         wm_from, xcount, handover_or_b = item
         batch = wm_from.batch
+        batches.append(batch)
+        # 合并为新批
+        if new_batch:
+            batch = new_batch
 
         if wm_from is None:
             raise ParseError('找不到车间库存')
-        batches.append(batch)
+        
     
         count_x = wm_from.count - xcount
         if count_x < 0:
@@ -731,7 +738,8 @@ def handover_submit(handover: Handover, user: User, now: Union[datetime.datetime
                 if handoverbws.count() != xcount:
                     raise ParseError("交接与明细数量不一致,操作失败")
                 for item in handoverbws:
-                    Wpr.change_or_new(wpr=item.wpr, wm=wm_to)
+                    wpr:Wpr = item.wpr
+                    Wpr.change_or_new(wpr=wpr, wm=wm_to, old_wm=wpr.wm, old_mb=wpr.mb)
 
     handover.submit_user = user
     handover.submit_time = now