安全设置增加允许访问的国家地区、省份、是否局域网访问

internal/rpc/services/service_region_province.go

@@ -36,3 +36,27 @@ func (this *RegionProvinceService) FindAllEnabledRegionProvincesWithCountryId(ct
 		Provinces: result,
 	}, nil
 }
+
+// 查找单个省份信息
+func (this *RegionProvinceService) FindEnabledRegionProvince(ctx context.Context, req *pb.FindEnabledRegionProvinceRequest) (*pb.FindEnabledRegionProvinceResponse, error) {
+	// 校验请求
+	_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin, rpcutils.UserTypeNode)
+	if err != nil {
+		return nil, err
+	}
+	province, err := models.SharedRegionProvinceDAO.FindEnabledRegionProvince(req.ProvinceId)
+	if err != nil {
+		return nil, err
+	}
+	if province == nil {
+		return &pb.FindEnabledRegionProvinceResponse{Province: nil}, nil
+	}
+
+	return &pb.FindEnabledRegionProvinceResponse{
+		Province: &pb.RegionProvince{
+			Id:    int64(province.Id),
+			Name:  province.Name,
+			Codes: province.DecodeCodes(),
+		},
+	}, nil
+}