feat: mlog增加equipments字段

apps/wpm/migrations/0039_mlog_equipments.py

@@ -0,0 +1,19 @@
+# Generated by Django 3.2.12 on 2023-12-27 01:46
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('em', '0009_alter_equipment_description'),
+        ('wpm', '0038_auto_20231218_1420'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='mlog',
+            name='equipments',
+            field=models.ManyToManyField(blank=True, to='em.Equipment', verbose_name='多选生产设备'),
+        ),
+    ]

apps/wpm/models.py

@@ -104,6 +104,8 @@ class Mlog(CommonADModel):
         Equipment, verbose_name='生产设备', on_delete=models.CASCADE, null=True, blank=True, related_name='mlog_equipment')
     equipment_2 = models.ForeignKey(
         Equipment, verbose_name='生产设备2', on_delete=models.CASCADE, null=True, blank=True, related_name='mlog_equipment_2')
+    equipments = models.ManyToManyField(
+        Equipment, verbose_name='多选生产设备', blank=True)
     index = models.PositiveSmallIntegerField('第几锅', default=0)
 
     shift = models.ForeignKey(

apps/wpm/serializers.py

@@ -215,6 +215,8 @@ class MlogSerializer(CustomModelSerializer):
         label='多产出件信息', many=True, required=False)
     handle_users_ = UserSimpleSerializer(
         source='handle_users', many=True, read_only=True)
+    equipments_name = serializers.StringRelatedField(
+        source='equipments', read_only=True, many=True)
 
     class Meta:
         model = Mlog

apps/wpm/views.py

@@ -134,7 +134,8 @@ class MlogViewSet(CustomModelViewSet):
     serializer_class = MlogSerializer
     select_related_fields = ['create_by', 'update_by', 'mtask',
                              'handle_user', 'handle_user_2', 'equipment', 'equipment_2']
-    prefetch_related_fields = ['handle_users', 'material_outs', 'b_mlog']
+    prefetch_related_fields = ['handle_users',
+                               'material_outs', 'b_mlog', 'equipments']
     filterset_class = MlogFilter
 
     @transaction.atomic