perf: support change gateway platform

apps/assets/api/platform.py

@@ -1,4 +1,5 @@
 from django.db.models import Count
+from django_filters import rest_framework as filters
 from rest_framework import generics
 from rest_framework import serializers
 from rest_framework.decorators import action
@@ -14,6 +15,14 @@ from common.serializers import GroupedChoiceSerializer
 __all__ = ['AssetPlatformViewSet', 'PlatformAutomationMethodsApi', 'PlatformProtocolViewSet']
 
 
+class PlatformFilter(filters.FilterSet):
+    name__startswith = filters.CharFilter(field_name='name', lookup_expr='istartswith')
+
+    class Meta:
+        model = Platform
+        fields = ['name', 'category', 'type']
+
+
 class AssetPlatformViewSet(JMSModelViewSet):
     queryset = Platform.objects.all()
     serializer_classes = {
@@ -21,7 +30,7 @@ class AssetPlatformViewSet(JMSModelViewSet):
         'list': PlatformListSerializer,
         'categories': GroupedChoiceSerializer,
     }
-    filterset_fields = ['name', 'category', 'type']
+    filterset_class = PlatformFilter
     search_fields = ['name']
     ordering = ['-internal', 'name']
     rbac_perms = {

apps/assets/serializers/gateway.py

@@ -14,6 +14,11 @@ class GatewaySerializer(HostSerializer):
     class Meta(HostSerializer.Meta):
         model = Gateway
 
+    def validate_platform(self, p):
+        if not p.name.startswith('Gateway'):
+            raise serializers.ValidationError(_('The platform must start with Gateway'))
+        return p
+
     def validate_name(self, value):
         queryset = Asset.objects.filter(name=value)
         if self.instance:

apps/i18n/lina/en.json

@@ -543,6 +543,7 @@
     "GatewayCreate": "Create gateway",
     "GatewayList": "Gateways",
     "GatewayUpdate": "Update the gateway",
+    "GatewayPlatformHelpText": "Only platforms with names starting with ‘Gateway’ can be used as gateways.",
     "GatherAccounts": "Gather accounts",
     "GatherAccountsHelpText": "Collect account information on assets. the collected account information can be imported into the system for centralized management.",
     "GatheredAccountList": "Gathered accounts",

apps/i18n/lina/zh.json

@@ -543,6 +543,7 @@
     "GatewayCreate": "创建网关",
     "GatewayList": "网关列表",
     "GatewayUpdate": "更新网关",
+    "GatewayPlatformHelpText": "网关平台只能选择以 Gateway 开头的平台",
     "GatherAccounts": "账号收集",
     "GatherAccountsHelpText": "收集资产上的账号信息。收集后的账号信息可以导入到系统中，方便统一管理",
     "GatheredAccountList": "收集的账号",