/// <summary>
/// Model类Basic_User_Info转化为数据库表Basic_User
/// </summary>
/// <param name="info">要转化的Model类Basic_User_Info</param>
/// <returns>转化后的数据库表Basic_User</returns>
private Basic_User ToDatabase(Basic_User_Info info)
{
Basic_User user = new Basic_User();
user.Id = info.Id;
user.Account = info.Account;
user.Password = info.Password;
user.Avatar = info.Avatar;
user.Cover = info.Cover;
user.Limit = info.Limit;
user.Email = info.Email;
user.Phone_Number = info.Phone_Number;
return(user);
}
/// <summary>
/// 数据库表Basic_User转化为Model类Basic_User_Info
/// </summary>
/// <param name="user">要转化的Model类Basic_User</param>
/// <returns>转化后的数据库表Basic_User_Info</returns>
private Basic_User_Info ToModel(Basic_User user)
{
Basic_User_Info info = new Basic_User_Info();
info.Id = user.Id;
info.Account = user.Account;
info.Password = user.Password;
info.Avatar = user.Avatar;
info.Cover = user.Cover;
info.Limit = (bool)user.Limit;
info.Email = user.Email;
info.Phone_Number = user.Phone_Number;
return(info);
}
/// <summary>
/// 更新Basic_User中的一条数据
/// </summary>
/// <param name="id">用户id</param>
/// <param name="changes">要更新的值，可以包括多个键值对</param>
/// <returns>是否更新成功</returns>
public bool Update(Guid id, Dictionary <string, string> changes)
{
using (MovieResShareEntities database = new MovieResShareEntities())
{
try
{
Basic_User user = database.Basic_User.FirstOrDefault(p => p.Id == id);
foreach (var item in changes)
{
switch (item.Key)
{
case "password":
user.Password = item.Value;
break;
case "avatar":
user.Avatar = item.Value;
break;
case "cover":
user.Cover = item.Value;
break;
case "limit":
user.Limit = bool.Parse(item.Value);
break;
case "email":
user.Email = item.Value;
break;
case "phone":
user.Phone_Number = item.Value;
break;
default: break;
}
}
database.SaveChanges();
return(true);
}
catch (Exception)
{
return(false);
}
}
}
/// <summary>
/// 从Basic_User中删除一条数据
/// </summary>
/// <param name="id">用户id</param>
/// <returns>是否删除成功</returns>
public bool Delete(Guid id)
{
using (MovieResShareEntities database = new MovieResShareEntities())
{
try
{
Basic_User user = database.Basic_User.FirstOrDefault(p => p.Id == id);
database.Basic_User.Remove(user);
database.SaveChanges();
return(true);
}
catch (Exception)
{
return(false);
}
}
}