/// <summary>
/// 设置成功。
/// </summary>
/// <param name="status">状态。</param>
/// <returns>返回保存结果。</returns>
public async Task <bool> SuccessAsync(InitializerStatus status)
{
var registration = await GetRegistrationAsync();
registration.Status = status;
return(await SaveRegistrationAsync(registration));
}
/// <summary>
/// 执行的后台任务方法。
/// </summary>
/// <param name="cancellationToken">取消标识。</param>
/// <returns>返回任务实例。</returns>
protected override async Task ExecuteAsync(CancellationToken cancellationToken)
{
//数据库迁移
await ExecuteDataMigrationAsync(cancellationToken);
//启动网站
_logger.LogInformation("启动网站...");
var registration = await _installerManager.GetRegistrationAsync();
if (registration.Expired < DateTimeOffset.Now)
{
//todo:远程连接获取验证信息
registration.Status = InitializerStatus.Expired;
}
else
{
try
{
using (var scope = _serviceProvider.CreateScope())
{
var initializers = scope.ServiceProvider.GetService <IEnumerable <IInitializer> >();
if (initializers != null)
{
initializers = initializers.OrderByDescending(x => x.Priority);
foreach (var initializer in initializers)
{
if (!await initializer.IsDisabledAsync())
{
await initializer.ExecuteAsync();
}
}
}
}
registration.Status = InitializerStatus.Success;
}
catch (Exception exception)
{
_logger.LogError(exception, "网站初始化失败！");
}
}
await _installerManager.SaveRegistrationAsync(registration);
Current = registration.Status;
_logger.LogInformation(Current == InitializerStatus.Failured ? "启动网站失败。" : "启动网站完成。");
}
