public async Task <List <ConfigurationItemListDTO> > GetConfigurationItemListAsync(QueryConfigurationItemFilterModel filterModel)
{
Expression <Func <ConfigurationItem, bool> > searchExpression = filterModel.GetSearchExpression <ConfigurationItem>();
if (filterModel.NamespaceNames != null && filterModel.NamespaceNames.Length > 0)
{
Expression <Func <ConfigurationItem, bool> > temp = null;
foreach (string namespaceName in filterModel.NamespaceNames)
{
temp = temp == null ? m => m.NamespaceName.Equals(namespaceName) : temp.Or(m => m.NamespaceName.Equals(namespaceName));
}
searchExpression = searchExpression.And(temp);
}
ConfigCenterEnvironmentConsoleHelper.WriteLine("拼接条件完毕", "Debug", ConsoleColor.DarkGreen);
List <ConfigurationItem> allConfigurationItems = await _configurationItemRepository.GetAllInfoFromCacheAsync();
ConfigCenterEnvironmentConsoleHelper.WriteLine(allConfigurationItems == null ? "以从环境获取数据,但为空" : $"以从环境获取数据,数量:{allConfigurationItems.Count}", "Debug",
ConsoleColor.DarkGreen);
if (allConfigurationItems == null)
{
return(null);
}
List <ConfigurationItem> configurationItemsFromDb = allConfigurationItems.Where(searchExpression.Compile()).OrderBy(m => m.Key).ToList();
ConfigCenterEnvironmentConsoleHelper.WriteLine($"已通过条件筛选完毕,数量:{configurationItemsFromDb.Count}", "Debug", ConsoleColor.DarkGreen);
var result = _mapper.Map <List <ConfigurationItemListDTO> >(configurationItemsFromDb);
return(result);
}
/// <summary>
/// 连接配置中心
/// </summary>
/// <returns></returns>
private async Task ConnectConfigCenterAsync()
{
try
{
var serverManage = ApplicationData.GetService <IServerManage>();
ResultModel <List <ServerListDTO> > resultModel = await serverManage.GetServerListAsync();
if (resultModel.ResultType == ResultTypeEnum.Success)
{
ServerListDTO server = resultModel.Data.FirstOrDefault(m => m.ServerCategory == ServerCategoryEnum.ConfigCenter);
if (server == null)
{
throw new ConfigCenterEnvironmentException("获取配置中心服务失败");
}
ConfigCenterEnvironmentConfig.ConfigCenterUrl = server.Url;
ConfigCenterEnvironmentConsoleHelper.WriteLine($"已获取配置中心地址:{ConfigCenterEnvironmentConfig.ConfigCenterUrl}");
var configCenterHub = ApplicationData.GetService <IConfigCenterHub>();
var registerModel = new RegisterEnvironmentRequestModel
{
Name = ConfigCenterEnvironmentConfig.ServerInfo.Name,
Url = ApplicationConfig.PublicUrl,
Key = ConfigCenterEnvironmentConfig.ServerInfo.Key
};
await configCenterHub.RegisterEnvironment(registerModel);
}
else
{
throw new ConfigCenterEnvironmentException("获取配置中心服务失败");
}
}
catch (Exception exception)
{
throw new ConfigCenterEnvironmentException("获取配置中心服务失败", exception);
}
}
/// <summary>
/// 入口
/// </summary>
/// <param name="args"></param>
/// <returns></returns>
public static async Task Main(string[] args)
{
Console.Title = $"{ConfigCenterEnvironmentConfig.ServerInfo.Name} 版本:[{ApplicationConfig.GetProgramVersion()}]";
string[] inputArgs = MateralAPPHelper.HandlerArgs(args, ConfigCenterEnvironmentConfig.ServerInfo);
ConfigCenterEnvironmentConsoleHelper.WriteLine($"本服务地址:{ApplicationConfig.Url}");
ConfigCenterEnvironmentConsoleHelper.WriteLine($"本服务公开地址:{ApplicationConfig.PublicUrl}");
await CreateHostBuilder(inputArgs).Build().RunAsync();
}
public Task RegisterResult(bool isSuccess, string message)
{
if (isSuccess)
{
ConfigCenterEnvironmentConsoleHelper.WriteLine("注册成功");
}
else
{
ConfigCenterEnvironmentConsoleHelper.WriteLine(message, "注册失败", ConsoleColor.Red);
}
return(Task.CompletedTask);
}
