/// <summary>
/// 保存配置信息
/// </summary>
/// <param name="value">配置信息</param>
public ApiResult <string> Save(OptionViewModel value)
{
ApiResult <string> result = new ApiResult <string>();
result.HasError = true;
string GroupType = value.Group.GroupType;
if (value.Group == null || string.IsNullOrEmpty(GroupType) || value.ListOptions == null)
{
result.Message = "保存参数配置时发生参数空异常";
return(result);
}
//调用保存前处理事件
ConfigOption curConfigOption = AllConfig.First(e => e.GroupType.Equals(GroupType, StringComparison.OrdinalIgnoreCase));
if (curConfigOption == null)
{
//如果没有找到匹配项
result.Message = string.Format("当前保存配置信息{0}不对应后台的任务配置类", GroupType);
return(result);
}
VerifyResult vr = curConfigOption.BeforeSave(value);
if (!vr.IsSusscess)
{
result.Message = vr.ErrorMessage;
return(result);
}
//保存数据
try
{
//删除原有数据
SQLHelper.ExecuteNonQuery("Delete from Configuration_Options WHERE OptionType=@OptionType", new { OptionType = GroupType });
//保存数据
foreach (var item in value.ListOptions)
{
item.OptionId = Guid.NewGuid().ToString("N");
SQLHelper.ExecuteNonQuery(@"INSERT INTO Configuration_Options(OptionId,OptionType,OptionName,[Key],Value,ValueType)
select @OptionId,@OptionType,@OptionName,@Key,@Value,@ValueType", item);
}
}
catch (Exception ex)
{
LogHelper.WriteLog("系统参数配置保存异常", ex);
result.Message = ex.Message;
return(result);
}
//对当前配置项进行赋值
SetValue(curConfigOption, value.ListOptions);
result.HasError = false;
return(result);
}
/// <summary>
/// 保存时 对当前配置项进行赋值
/// </summary>
/// <param name="item">当前配置项</param>
/// <param name="ListOptions">配置项值</param>
public void SetValue(ConfigOption item, List <Options> ListOptions)
{
//调用保存后处理事件
item.AfterSave(ListOptions);
var desc = ConfigDescriptionCache.GetTypeDiscription(item.GetType());
Options option = null;
foreach (PropertyInfo prop in desc.StaticPropertyInfo)
{
option = ListOptions.First(e => e.Key.Equals(prop.Name, StringComparison.OrdinalIgnoreCase));
if (option == null)
{
//不存在该配置项，则清空当前值
prop.SetValue(null, Convert.ChangeType(null, prop.PropertyType), null);
}
else
{
prop.SetValue(null, Convert.ChangeType(option.Value, prop.PropertyType), null);
}
}
}