apps/cm/migrations/0007_labeltemplate_coder.py

@@ -0,0 +1,23 @@
+# Generated for coder fields on LabelTemplate
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('cm', '0006_alter_lablemat_batch'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='labeltemplate',
+            name='coder_ip',
+            field=models.GenericIPAddressField(blank=True, null=True, verbose_name='打码器IP'),
+        ),
+        migrations.AddField(
+            model_name='labeltemplate',
+            name='coder_port',
+            field=models.PositiveIntegerField(default=3100, verbose_name='打码器端口'),
+        ),
+    ]

apps/cm/migrations/0008_labeltemplate_coder_field.py

@@ -0,0 +1,16 @@
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('cm', '0007_labeltemplate_coder'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='labeltemplate',
+            name='coder_field',
+            field=models.CharField(default='1', max_length=32, verbose_name='打码器用户区名'),
+        ),
+    ]

apps/cm/serializers.py

@@ -19,9 +19,9 @@ class Tid2Serializer(serializers.Serializer):
 
 class CoderSendSerializer(serializers.Serializer):
     tdata = serializers.JSONField(label='模板数据', required=False, default=dict)
-    coder_ip = serializers.IPAddressField(label='打码器IP')
+    coder_ip = serializers.IPAddressField(label='打码器IP(可覆盖模板)', required=False, allow_null=True)
-    coder_port = serializers.IntegerField(label='打码器端口', required=False, allow_null=True)
+    coder_port = serializers.IntegerField(label='打码器端口(可覆盖模板)', required=False, allow_null=True)
-    coder_field = serializers.CharField(label='用户区名', required=False, allow_null=True)
+    coder_field = serializers.CharField(label='用户区名(可覆盖模板)', required=False, allow_null=True)
 
 
 class LabelMatSerializer(serializers.ModelSerializer):
@@ -43,7 +43,11 @@ class LabelMatSerializer(serializers.ModelSerializer):
     
 
 class LabelTemplateSerializer(CustomModelSerializer):
+    coder_ip = serializers.IPAddressField(required=False, allow_null=True, allow_blank=True)
 
     class Meta:
         model = LabelTemplate
-        fields = '__all__'
+        fields = '__all__'
+
+    def validate_coder_ip(self, value):
+        return value or None

apps/cm/views.py

@@ -128,9 +128,9 @@ class LabelTemplateViewSet(CustomModelViewSet):
         vdata = sr.validated_data
         lt: LabelTemplate = self.get_object()
 
-        ip = vdata.get("coder_ip")
+        ip = vdata.get("coder_ip") or lt.coder_ip
-        port = vdata.get("coder_port") or 3000
+        port = vdata.get("coder_port") or lt.coder_port
-        field = vdata.get("coder_field") or "1"
+        field = vdata.get("coder_field") or lt.coder_field or "1"
         if not ip:
             raise ParseError("模板未配置打码器IP, 也未在请求中提供 coder_ip")