From ae43296ab5f83b77a6b4c482a2e534bec42932f3 Mon Sep 17 00:00:00 2001
From: caoqianming <caoqianming@foxmail.com>
Date: Wed, 11 Oct 2023 15:19:26 +0800
Subject: [PATCH] fix: puorderitem create bug

---
 apps/pum/serializers.py | 24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

diff --git a/apps/pum/serializers.py b/apps/pum/serializers.py
index 68f02c7e..27128771 100644
--- a/apps/pum/serializers.py
+++ b/apps/pum/serializers.py
@@ -6,6 +6,7 @@ from rest_framework.exceptions import ValidationError
 from apps.pum.models import Supplier, PuPlan, PuPlanItem, PuOrder, PuOrderItem
 from apps.mtm.serializers import MaterialSerializer
 
+
 class SupplierSerializer(CustomModelSerializer):
     class Meta:
         model = Supplier
@@ -23,11 +24,13 @@ class PuPlanSerializer(CustomModelSerializer):
         if instance.state != PuPlan.PUPLAN_CREATE:
             raise ValidationError('该状态下不可编辑')
         return super().update(instance, validated_data)
-    
+
 
 class PuPlanItemSerializer(CustomModelSerializer):
     material_ = MaterialSerializer(source='material', read_only=True)
-    belong_dept_name = serializers.CharField(source='belong_dept.name', read_only=True)
+    belong_dept_name = serializers.CharField(
+        source='belong_dept.name', read_only=True)
+
     class Meta:
         model = PuPlanItem
         fields = '__all__'
@@ -42,7 +45,7 @@ class PuPlanItemSerializer(CustomModelSerializer):
         if PuPlanItem.objects.filter(material=material, belong_dept=user.belong_dept).exists():
             raise ValidationError('同部门已提交该物料需求,请确认!')
         return super().create(validated_data)
-    
+
     def update(self, instance, validated_data):
         validated_data.pop('pu_plan')
         pu_plan = instance.pu_plan
@@ -68,10 +71,11 @@ class PuOrderSerializer(CustomModelSerializer):
         if instance.steate != PuOrder.PUORDER_CREATE:
             raise ValidationError('该状态下不可编辑')
         return super().update(instance, validated_data)
-    
+
 
 class PuOrderItemSerializer(CustomModelSerializer):
     material_ = MaterialSerializer(source='material', read_only=True)
+
     class Meta:
         model = PuOrderItem
         fields = '__all__'
@@ -82,10 +86,10 @@ class PuOrderItemSerializer(CustomModelSerializer):
         material = validated_data['material']
         if pu_order.state != PuOrder.PUORDER_CREATE:
             raise ValidationError('采购订单该状态下不可添加明细')
-        if PuOrder.objects.filter(pu_order=pu_order, material=material).exists():
+        if PuOrderItem.objects.filter(pu_order=pu_order, material=material).exists():
             raise ValidationError('该物料已添加')
         return super().create(validated_data)
-    
+
     def update(self, instance, validated_data):
         validated_data.pop('material')
         validated_data.pop('pu_order')
@@ -93,8 +97,10 @@ class PuOrderItemSerializer(CustomModelSerializer):
         if pu_order.state != PuOrder.PUORDER_CREATE:
             raise ValidationError('采购订单该状态下不可编辑')
         return super().update(instance, validated_data)
-    
+
 
 class AddSerializer(serializers.Serializer):
-    pu_order = serializers.PrimaryKeyRelatedField(label='采购订单ID', queryset=PuOrder.objects.all())
-    pu_planitems = serializers.PrimaryKeyRelatedField(label='计划明细ID', queryset=PuPlanItem.objects.all(), many=True)
+    pu_order = serializers.PrimaryKeyRelatedField(
+        label='采购订单ID', queryset=PuOrder.objects.all())
+    pu_planitems = serializers.PrimaryKeyRelatedField(
+        label='计划明细ID', queryset=PuPlanItem.objects.all(), many=True)