feat: 修改 DBPortMapper 异常处理问题; DBListenPort API 迁移至 terminal app 中

apps/applications/api/application.py

@@ -1,19 +1,16 @@
 # coding: utf-8
 #
 from orgs.mixins.api import OrgBulkModelViewSet
-from rest_framework import status
 from rest_framework.decorators import action
 from rest_framework.response import Response
-from rest_framework.viewsets import GenericViewSet
 
 
 from common.tree import TreeNodeSerializer
 from common.mixins.api import SuggestionMixin
-from ..utils import db_port_manager
 from .. import serializers
 from ..models import Application
 
-__all__ = ['ApplicationViewSet', 'DBListenPortViewSet']
+__all__ = ['ApplicationViewSet']
 
 
 class ApplicationViewSet(SuggestionMixin, OrgBulkModelViewSet):
@@ -41,30 +38,3 @@ class ApplicationViewSet(SuggestionMixin, OrgBulkModelViewSet):
         tree_nodes = Application.create_tree_nodes(queryset, show_count=show_count)
         serializer = self.get_serializer(tree_nodes, many=True)
         return Response(serializer.data)
-
-
-class DBListenPortViewSet(GenericViewSet):
-    rbac_perms = {
-        'GET': 'applications.view_application',
-        'list': 'applications.view_application',
-        'db_info': 'applications.view_application',
-    }
-
-    http_method_names = ['get', 'post']
-
-    def list(self, request, *args, **kwargs):
-        ports = db_port_manager.get_already_use_ports()
-        return Response(data=ports, status=status.HTTP_200_OK)
-
-    @action(methods=['post'], detail=False, url_path='db-info')
-    def db_info(self, request, *args, **kwargs):
-        port = request.data.get("port")
-        db, msg = db_port_manager.get_db_by_port(port)
-        if db:
-            serializer = serializers.AppSerializer(instance=db)
-            data = serializer.data
-            _status = status.HTTP_200_OK
-        else:
-            data = {'error': msg}
-            _status = status.HTTP_404_NOT_FOUND
-        return Response(data=data, status=_status)