/// <summary>
/// 设置首次登录信息
/// </summary>
/// <param name="conn"></param>
/// <param name="id"></param>
/// <param name="nickName"></param>
/// <returns></returns>
public static bool SetFirstLoginInformationById(int id, string nickName)
{
try
{
using (BeMyMouthDB db = new BeMyMouthDB())
{
foreach (var user in db.Users)
{
if (user.Id == id)
{
user.NickName = nickName;
user.IsFirstLogin = false;
break;
}
}
db.SaveChanges();
}
return(true);
}
catch (Exception e)
{
Console.WriteLine("当SetFirstLoginInformationById时出现异常：" + e);
return(false);
}
}
/// <summary>
/// 添加用户
/// </summary>
/// <param name="username"></param>
/// <param name="password"></param>
/// <returns></returns>
public static bool ModifyUserInfo(int id, string username, string password)
{
try
{
using (BeMyMouthDB db = new BeMyMouthDB())
{
var user = db.Users.Where(u => u.Id == id).FirstOrDefault();
if (user != null)
{
if (username != string.Empty)
{
user.NickName = username;
}
if (password != string.Empty)
{
user.Password = password;
}
}
db.SaveChanges();
}
return(true);
}
catch (Exception e)
{
Console.WriteLine("创建用户失败");
return(false);
}
}
/// <summary>
/// 保存消息
/// </summary>
public static void SavaMessage(string message, int sendId, int reciveId, DateTime dateTime)
{
try
{
Messages messages = new Messages()
{
Message = message,
SendId = sendId,
ReciveId = reciveId,
};
using (BeMyMouthDB db = new BeMyMouthDB())
{
db.Messages.Add(messages);
db.SaveChanges();
}
}
catch (Exception e)
{
}
}
/// <summary>
/// 通过ID添加好友
/// </summary>
/// <param name="friendId"></param>
/// <param name="selfId"></param>
/// <returns></returns>
public static bool AddFriendById(int friendId, int selfId)
{
try
{
using (BeMyMouthDB db = new BeMyMouthDB())
{
Friend friend = new Friend()
{
LeftId = friendId,
RightId = selfId
};
db.Friends.Add(friend);
db.SaveChanges();
}
return(true);
}
catch (Exception e)
{
return(false);
}
}
/// <summary>
/// 添加用户
/// </summary>
/// <param name="username"></param>
/// <param name="password"></param>
/// <returns></returns>
public static bool AddUser(string username, string password)
{
try
{
using (BeMyMouthDB db = new BeMyMouthDB())
{
User user = new User()
{
UserName = username,
Password = password,
NickName = "用户007",
IsFirstLogin = true
};
db.Users.Add(user);
db.SaveChanges();
}
return(true);
}
catch (Exception e)
{
Console.WriteLine("创建用户失败");
return(false);
}
}