operationlist接口返回设备、记录、玻璃详情

hb_server/apps/wpm/migrations/0026_auto_20211201_1608.py

@@ -0,0 +1,26 @@
+# Generated by Django 3.2.9 on 2021-12-01 08:08
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mtm', '0040_material_piece_count'),
+        ('em', '0009_auto_20210916_1108'),
+        ('wpm', '0025_alter_wmaterial_count'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='operationequip',
+            name='equip',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='oe_equip', to='em.equipment', verbose_name='生产设备'),
+        ),
+        migrations.AlterField(
+            model_name='operationrecord',
+            name='form',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='or_form', to='mtm.recordform', verbose_name='所用的生产记录表格'),
+        ),
+    ]

hb_server/apps/wpm/models.py

@@ -1,3 +1,4 @@
+import re
 from django.db import models
 from django.db.models.base import Model
 import django.utils.timezone as timezone
@@ -94,7 +95,7 @@ class OperationRecord(BaseModel):
     """
     记录表格
     """
-    form = models.ForeignKey(RecordForm, verbose_name='所用的生产记录表格', on_delete=models.CASCADE)
+    form = models.ForeignKey(RecordForm, verbose_name='所用的生产记录表格', on_delete=models.CASCADE, related_name='or_form')
     operation = models.ForeignKey(Operation, verbose_name='关联的生产操作', on_delete=models.CASCADE, related_name='or_operation')
     is_filled = models.BooleanField('是否填写', default=True)
 
@@ -112,5 +113,5 @@ class OperationRecordItem(BaseModel):
 
 class OperationEquip(BaseModel):
     operation = models.ForeignKey(Operation, verbose_name='关联操作', on_delete=models.CASCADE, related_name='oe_operation')
-    equip = models.ForeignKey(Equipment, verbose_name='生产设备', on_delete=models.CASCADE)
+    equip = models.ForeignKey(Equipment, verbose_name='生产设备', on_delete=models.CASCADE, related_name='oe_equip')
     remark = models.TextField('备注', null=True, blank=True)

hb_server/apps/wpm/serializers.py

@@ -1,5 +1,6 @@
 from rest_framework import serializers, exceptions
 from rest_framework.serializers import ModelSerializer
+from apps.em.models import Equipment
 from apps.em.serializers import EquipmentSimpleSerializer
 from apps.inm.models import FIFO, FIFOItem, FIFOItemProduct, IProduct, MaterialBatch, WareHouse
 from apps.inm.signals import update_inm
@@ -143,21 +144,21 @@ class OperationDetailSerializer(serializers.ModelSerializer):
 class OperationListSerializer(serializers.ModelSerializer):
     create_by_ = UserSimpleSerializer(source='create_by', read_only=True)
     step_ = StepSimpleSerializer(source='step', read_only=True)
-    wproduct_count = serializers.SerializerMethodField()
-    equip_count = serializers.SerializerMethodField()
-    record_count = serializers.SerializerMethodField()
+    wproduct_ = serializers.SerializerMethodField()
+    equip_ = serializers.SerializerMethodField()
+    record_ = serializers.SerializerMethodField()
     class Meta:
         model = Operation
         fields = '__all__'
 
-    def get_wproduct_count(self, obj):
-        return obj.ow_operation.count()
+    def get_wproduct_(self, obj):
+        return WProduct.objects.filter(ow_wproduct__operation=obj).values('id', 'number')
     
-    def get_equip_count(self, obj):
-        return obj.oe_operation.count()
+    def get_equip_(self, obj):
+        return EquipmentSimpleSerializer(instance=Equipment.objects.filter(oe_equip__operation=obj), many=True).data 
     
-    def get_record_count(self, obj):
-        return obj.or_operation.count()
+    def get_record_(self, obj):
+        return RecordFormSimpleSerializer(instance=RecordForm.objects.filter(or_form__operation=obj), many=True).data
 
 class OperationCreateSerializer(serializers.Serializer):
     """