feat: batchst添加字段以追踪

apps/inm/services.py

@@ -239,9 +239,8 @@ class InmService:
             if is_reverse:
                 BatchLog.clear(mio=instance)
             else:
-                batches = [item.batch for item in MIOItem.objects.filter(mio=instance)]
-                for item in batches:
-                    BatchSt.create(batch=item, mio=instance)
+                for item in MIOItem.objects.filter(mio=instance):
+                    BatchSt.create(batch=item.batch, mio=instance, material_start=item.material)
             from apps.pum.services import PumService
             cls.update_mb(instance, in_or_out)
             PumService.mio_purin(instance, is_reverse)
@@ -249,9 +248,8 @@ class InmService:
             if is_reverse:
                 BatchLog.clear(mio=instance)
             else:
-                batches = [item.batch for item in MIOItem.objects.filter(mio=instance)]
-                for item in batches:
-                    BatchSt.create(batch=item, mio=instance)
+                for item in MIOItem.objects.filter(mio=instance):
+                    BatchSt.create(batch=item, mio=instance, material_start=item.material)
             cls.update_mb(instance, in_or_out)
         elif instance.type == MIO.MIO_TYPE_DO_IN:
             mioitems = MIOItem.objects.filter(mio=instance)

apps/wpm/filters.py

@@ -176,7 +176,9 @@ class BatchStFilter(filters.FilterSet):
         fields = {
             "batch": ["exact", "contains", "startswith"],
             "last_time": ["exact", "gte", "lte"],
-            "update_time": ["exact", "gte", "lte"]
+            "update_time": ["exact", "gte", "lte"],
+            "material_start": ["exact"],
+            "material_start__type": ["exact"]
         }
 
     def filter_batch(self, queryset, name, value):

apps/wpm/migrations/0103_batchst_material_start.py

@@ -0,0 +1,20 @@
+# Generated by Django 3.2.12 on 2025-03-24 07:05
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mtm', '0054_process_parent'),
+        ('wpm', '0102_mloguser'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='batchst',
+            name='material_start',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='mtm.material', verbose_name='起始物料'),
+        ),
+    ]

apps/wpm/models.py

@@ -587,12 +587,13 @@ class BatchSt(BaseModel):
     batch = models.TextField("批次号", unique=True, db_index=True)
     last_time = models.DateTimeField("最后操作时间", null=True, blank=True)
     data = models.JSONField("数据", default=list, blank=True)
+    material_start = models.ForeignKey(Material, verbose_name="起始物料", on_delete=models.SET_NULL, null=True, blank=True)
     mio = models.ForeignKey("inm.mio", verbose_name="由何出入库记录创建", on_delete=models.CASCADE, null=True, blank=True)
     handover = models.ForeignKey(Handover, verbose_name='由何交接记录创建', on_delete=models.CASCADE, null=True, blank=True)
     mlog = models.ForeignKey(Mlog, verbose_name='由何日志创建', on_delete=models.CASCADE, null=True, blank=True)
 
     @classmethod
-    def create(cls, batch:str, mio=None, handover=None, mlog=None):
+    def create(cls, batch:str, mio=None, handover=None, mlog=None, material_start=None):
         """
         创建新的批次
         """

apps/wpm/services.py

@@ -171,10 +171,10 @@ def mlog_submit(mlog: Mlog, user: User, now: Union[datetime.datetime, None]):
     m_outs = Mlogb.objects.filter(mlog=mlog, material_out__isnull=False)
     for item in m_outs:
         if item.mlogb_from and item.batch != item.mlogb_from.batch:
-            BatchSt.create(batch=item.batch, mlog=mlog)
+            BatchSt.create(batch=item.batch, mlog=mlog, material_start=item.material_out)
             BatchLog.g_create(source_b=item.mlogb_from.batch, target_b=item.batch, mlog=mlog)
         if item.mlogbw_from and item.batch != item.mlogbw_from.mlogb.batch:
-            BatchSt.create(batch=item.batch, mlog=mlog)
+            BatchSt.create(batch=item.batch, mlog=mlog, material_start=item.material_out)
             BatchLog.g_create(source_b=item.mlogbw_from.mlogb.batch, target_b=item.batch, mlog=mlog)
 
     if material_in or is_fix:  # 需要进行车间库存管理
@@ -718,12 +718,12 @@ def handover_submit(handover:Handover, user: User, now: Union[datetime.datetime,
         if mtype == Handover.H_MERGE:
             batch = new_batch
             if create_new_batch is False:
-                BatchSt.create(batch=batch, handover=handover)
+                BatchSt.create(batch=batch, handover=handover, material_start=material)
                 create_new_batch = True
             BatchLog.g_create(source_b=wm_from.batch, target_b=batch, handover=handover, relation_type="merge")
         elif mtype == Handover.H_DIV:
             batch = handover_or_b.batch
-            BatchSt.create(batch=batch, handover=handover)
+            BatchSt.create(batch=batch, handover=handover, material_start=material)
             BatchLog.g_create(source_b=handover.wm.batch, target_b=batch, handover=handover, relation_type="split")
         else:
             batch = wm_from.batch