public async Task <UserInformation> GetById(Guid userid)
{
using (IDAL.IUserService userSvc = new DAL.UserService())
{
if (await userSvc.GetAllAsync().AnyAsync(m => m.Id == userid))
{
return(await userSvc.GetAllAsync().Where(m => m.Id == userid).Select(m => new Dto.UserInformation()
{
Id = m.Id,
Eamil = m.Eamil,
Password = m.Password,
NickName = m.NickName,
ImagePath = m.ImagePath,
FansCount = m.FansCount,
FocusCount = m.FocusCount,
PersonalDescription = m.PersonalDescription,
CreateTime = m.CreateTime,
IsFreeze = m.IsFreeze
}).FirstAsync());
}
else
{
throw new ArgumentException("邮箱地址不存在");
}
}
}
public async Task ChangePassword(string email, string oldPwd, string newPwd)
{
using (IDAL.IUserService userSvc = new DAL.UserService())
{
if (await userSvc.GetAllAsync().AnyAsync(m => m.Email == email && m.Password == oldPwd))
{
var user = await userSvc.GetAllAsync().FirstAsync(m => m.Email == email);
user.Password = newPwd;
await userSvc.EditAsync(user);
}
}
}
public async Task ChangeUserInformation(string email, string siteName, string imagePath)
{
using (IDAL.IUserService userSvc = new DAL.UserService())
{
if (await userSvc.GetAllAsync().AnyAsync(
m => m.Email == email
))
{
var user = await userSvc.GetAllAsync().FirstAsync(m => m.Email == email);
user.SiteName = siteName;
user.ImagePath = imagePath;
await userSvc.EditAsync(user);
}
}
}
public async Task ChangeUserImagePathById(Guid id, string ImagePath) //用户修改头像
{
using (IDAL.IUserService userSvc = new DAL.UserService())
{
var user = await userSvc.GetAllAsync().FirstAsync(m => m.Id == id);
user.ImagePath = ImagePath;
await userSvc.EditAsync(user);
}
}
public async Task ChangePassword(string email, string newPwd, string oldPwd) //修改密码
{
using (IDAL.IUserService userSvc = new DAL.UserService())
{
var data = await userSvc.GetAllAsync().AnyAsync(m => m.Eamil == email && m.Password == oldPwd); //判断是否存在该用户
if (data)
{
//找到对应的用户修改密码
var user = await userSvc.GetAllAsync().FirstAsync(m => m.Eamil == email);
user.Password = newPwd;
await userSvc.EditAsync(user);
}
else
{
throw new ArgumentException("旧密码错误");
}
}
}
public async Task ChangeUserFanscunt(Guid id, int focus, int fans)
{
using (IDAL.IUserService userSvc = new DAL.UserService())
{
var data = await userSvc.GetAllAsync().FirstOrDefaultAsync(m => m.Id == id);
data.FocusCount = focus;
data.FansCount = fans;
await userSvc.EditAsync(data);
}
}
public async Task ChangeUserInformation(string email, string nickname, string ImagePath, string psersonDesc) //修改个人信息
{
using (IDAL.IUserService userSvc = new DAL.UserService())
{
var user = await userSvc.GetAllAsync().FirstAsync(m => m.Eamil == email);
user.NickName = nickname;
user.ImagePath = ImagePath;
user.PersonalDescription = psersonDesc;
await userSvc.EditAsync(user);
}
}
public async Task ChangeUserInformationById(Guid id, string email, string nickname, string psersonDesc)
{
using (IDAL.IUserService userSvc = new DAL.UserService())
{
var setuser = await userSvc.GetAllAsync().FirstAsync(m => m.Id == id);
setuser.Eamil = email;
setuser.NickName = nickname;
setuser.PersonalDescription = psersonDesc;
await userSvc.EditAsync(setuser);
}
}
public async Task <UserInformationDto> GetUserByEmail(string email)
{
using (IDAL.IUserService userSvc = new DAL.UserService())
{
if (await userSvc.GetAllAsync().AnyAsync(m => m.Email == email))
{
return(await userSvc.GetAllAsync().Where(m => m.Email == email).Select(m => new Dto.UserInformationDto()
{
ID = m.ID,
Email = m.Email,
ImagePath = m.ImagePath,
SiteName = m.SiteName,
FansCount = m.FocusCount,
FocusCount = m.FocusCount
}).FirstAsync());
}
else
{
throw new ArgumentException("邮箱地址不存在");
}
}
}
public async Task <UserInformation> GetByEmail(string email) //查询用户,将Dto数据显示在页面
{
using (IDAL.IUserService userSvc = new DAL.UserService())
{
if (await userSvc.GetAllAsync().AnyAsync(m => m.Eamil == email))
{
return(await userSvc.GetAllAsync().Where(m => m.Eamil == email).Select(m => new Dto.UserInformation() //通过Select,这里从Models数据转到Dto
{
Id = m.Id,
Eamil = m.Eamil,
NickName = m.NickName, //昵称
ImagePath = m.ImagePath,
FansCount = m.FansCount,
FocusCount = m.FocusCount,
PersonalDescription = m.PersonalDescription, //个人说明
CreateTime = m.CreateTime
}).FirstAsync()); //select获取的是集合, 这里取其中一个
}
else
{
return(null);
}
}
}
public async Task <List <UserInformation> > GetAllUserlike(string email, string nickname)
{
using (IDAL.IUserService userSvc = new DAL.UserService())
{
return(await userSvc.GetAllAsync().Where(m => m.Eamil == email || m.NickName == nickname).
Select(m => new UserInformation()
{
Eamil = m.Eamil,
NickName = m.NickName,
Password = m.Password,
ImagePath = m.ImagePath,
PersonalDescription = m.PersonalDescription,
CreateTime = m.CreateTime
}).ToListAsync());
}
}
public async Task Register(string email, string nickname, string password) //注册
{
using (IDAL.IUserService userSvc = new DAL.UserService())
{
var data = await userSvc.GetAllAsync().FirstOrDefaultAsync(m => m.Eamil == email);
if (data == null) //为 null 说明该邮箱未注册过
{
await userSvc.CreateAsync(new User()
{
Eamil = email,
NickName = nickname,
Password = password,
ImagePath = "0.png",
PersonalDescription = "个人说明可以让学者更多人了解你哦..."
});
}
}
}
public bool Login(string email, string password, out Guid userid)
{
using (IDAL.IUserService userSvc = new DAL.UserService())
{
var user = userSvc.GetAllAsync().FirstOrDefaultAsync(m => m.Email == email && m.Password == password);
user.Wait();
var data = user.Result;
if (data == null)
{
userid = new Guid();
return(false);
}
else
{
userid = data.ID;
return(true);
}
}
}
public async Task <List <UserInformation> > GetAllUserByAdmin(string email, string nickname, string desc, string isfreeze) //管理员查询用户
{
using (IDAL.IUserService userSvc = new DAL.UserService())
{
var data = await userSvc.GetAllAsync()
.Where(m => string.IsNullOrEmpty(email) & string.IsNullOrEmpty(nickname) & string.IsNullOrEmpty(desc) & string.IsNullOrEmpty(isfreeze) || m.Eamil.Contains(email) & m.NickName.Contains(nickname) & m.PersonalDescription.Contains(desc) & m.IsFreeze.ToString().Contains(isfreeze))
.Select(m => new UserInformation()
{
Id = m.Id,
Eamil = m.Eamil,
NickName = m.NickName,
Password = m.Password,
ImagePath = m.ImagePath,
PersonalDescription = m.PersonalDescription,
CreateTime = m.CreateTime,
IsFreeze = m.IsFreeze
}).ToListAsync();
return(data);
}
}
public bool Login(string email, string password, out Guid userid, out string nickname, out string imagepath) //抛出登录用户id
{
using (IDAL.IUserService userSvc = new DAL.UserService())
{
var user = userSvc.GetAllAsync().FirstOrDefaultAsync(m => m.Eamil == email && m.Password == password);
user.Wait();
var data = user.Result;
if (data == null)
{
userid = new Guid(); //null 创建新的用户id
nickname = "";
imagepath = "";
return(false);
}
else
{
userid = data.Id; //获得用户id
nickname = data.NickName;
imagepath = data.ImagePath;
return(true);
}
}
}
public async Task <List <UserInformation> > GetAllUserByAdmin() //管理员查询所有用户
{
using (IDAL.IUserService userSvc = new DAL.UserService())
{
var data = await userSvc
.GetAllAsync()
.OrderByDescending(m => m.FansCount)
.Select(m => new UserInformation()
{
Id = m.Id,
Eamil = m.Eamil,
NickName = m.NickName,
Password = m.Password,
ImagePath = m.ImagePath,
PersonalDescription = m.PersonalDescription,
CreateTime = m.CreateTime,
FansCount = m.FansCount,
FocusCount = m.FocusCount
}).ToListAsync();
return(data);
}
}
