/// <summary>
/// 将对设置的修改持久化到数据库
/// </summary>
/// <param name="db">数据库连接对象</param>
public void Save(IModelToDbContextOfBase db)
{
this.details.ForEach(detail =>
{
SettingDetail sd = db.SettingDetails.FirstOrDefault(x => x.Key == detail.Key);
if (sd != null)
{
sd.Value = detail.Value;
}
else
{
db.SettingDetails.Add(detail);
}
});
db.SaveChanges();
}
/// <summary>
/// 获取一个新的系统设置的副本
/// </summary>
/// <param name="db">数据库连接项目</param>
public SettingBase(IModelToDbContextOfBase db)
{
Type classType = this.GetType();
Dictionary<string, PropertyInfo> properties = new Dictionary<string, PropertyInfo>();
List<string> keys = classType.GetProperties()
.Where(x => x.CanRead)
.ToList()
.ConvertAll(property =>
{
string key = string.Format("[{0}]{1}", classType.FullName, property.Name);
properties.Add(key, property);
return key;
});
List<SettingDetail> sds = db.SettingDetails.Where(x => keys.Contains(x.Key)).ToList();
keys.Where(key => !sds.Any(sd => sd.Key == key)).ToList()
.ForEach(key =>
{
string value = properties[key].GetValue(this).ToString();
SettingDetail sd = new SettingDetail(key, value);
sds.Add(sd);
});
this.details = sds;
}
/// <summary>
/// 实例化一个彩票相关的系统设置
/// </summary>
/// <param name="db">数据库连接对象</param>
public SettingOfLottery(IModelToDbContextOfBase db)
: base(db)
{
}
/// <summary>
/// 获取用户模块的系统设置
/// </summary>
/// <param name="db">数据库连接对象</param>
/// <returns>返回用户模块的系统设置</returns>
public NormalResult<SettingOfAuthorExport> GetSettingOfAuthor(IModelToDbContextOfBase db)
{
SettingOfAuthor settingOfAuthor = new SettingOfAuthor(db);
SettingOfAuthorExport info = new SettingOfAuthorExport(settingOfAuthor);
return new NormalResult<SettingOfAuthorExport>(info);
}
/// <summary>
/// 获取一个用户相关的系统设置的副本
/// </summary>
/// <param name="db">数据库连接对象</param>
public SettingOfAuthor(IModelToDbContextOfBase db)
: base(db)
{
}
