feat: route增加div_number字段

apps/mtm/migrations/0047_route_div_number.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.12 on 2024-12-18 00:55
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mtm', '0046_process_mtype'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='route',
+            name='div_number',
+            field=models.PositiveSmallIntegerField(blank=True, default=1, verbose_name='拆分数量'),
+        ),
+    ]

apps/mtm/models.py

@@ -226,6 +226,7 @@ class Route(CommonADModel):
         Material, verbose_name='主要输出物料', on_delete=models.CASCADE, related_name='route_material_out', null=True, blank=True)
     is_count_utask = models.BooleanField('是否主任务统计', default=False)
     out_rate = models.FloatField('出材率', default=100, blank=True)
+    div_number = models.PositiveSmallIntegerField('拆分数量', default=1, blank=True)
     hour_work = models.FloatField('工时', null=True, blank=True)
     batch_bind = models.BooleanField('是否绑定批次', default=True)
 

apps/mtm/serializers.py

@@ -170,8 +170,11 @@ class RouteSerializer(CustomModelSerializer):
             attrs['material'] = attrs['routepack'].material
         if 'mgroup' in attrs and attrs['mgroup']:
             attrs['process'] = attrs['mgroup'].process
-        if attrs.get('process', None) is None:
+        process: Process = attrs.get('process', None)
+        if process is None:
             raise ParseError('未提供操作工序')
+        if process.mtype == Process.PRO_DIV and attrs.get('div_number', 1) <= 1:
+            raise ParseError('切分数量必须大于1') 
         return super().validate(attrs)
 
     def gen_material_out(self, instance: Route):