public string Create(PostCreateDto model)
{
try
{
Posts po = new Posts
{
PostId = Guid.NewGuid(),
ForumId = new Guid(model.ForumId),
UserId = new Guid(model.UserId),
Title = model.Title,
Description = model.Description,
CreatedDate = TimeZoneInfo.ConvertTimeFromUtc(DateTime.UtcNow, TimeZoneInfo.Local),
Img = null,
LikeNumber = 0,
DisLikeNumber = 0,
State = true
};
// 每PO一篇文 +50 points
ForumMembers user = _members.GetAll2().FirstOrDefault(x => x.UserId.ToString() == model.UserId);
user.Points = user.Points + 50;
_posts.Create(po);
_posts.SaveContext();
_members.Update(user);
_members.SaveContext();
return("Po文成功，積分增加50點");
}
catch (Exception ex)
{
return(ex.Message);
}
}
/// <summary>
/// 購買稱號系統
/// </summary>
/// <param name="buy"></param>
/// <returns></returns>
public string BuyTitle(BuyTitle buy)
{
ForumMembers user = _users.GetAll2().FirstOrDefault(u => u.UserId.ToString() == buy.UserId);
TitleDto price = _titles.GetAll2().Select(x => new TitleDto()
{
TitleId = x.TitleId,
TitleName = x.TitleName,
Price = decimal.Parse(x.Price.ToString())
}).FirstOrDefault(t => t.TitleName == buy.TitleId);
if (user.Points > price.Price)
{
user.Points = user.Points - price.Price;
_users.Update(user);
_users.SaveContext();
MemberTitle newtitle = new MemberTitle
{
UserId = Guid.Parse(buy.UserId),
HasTitleId = price.TitleId
};
_usertitle.Create(newtitle);
_usertitle.SaveContext();
return("稱號購買完成");
}
return("點數不足，請加把勁");
}
/// <summary>
/// Get single member info
/// </summary>
/// <param name="userEmail"></param>
/// <returns></returns>
public ReadMemberDTO GetSingleMember(string userEmail)
{
ForumMembers source = _members.GetAll().First(x => x.Email == userEmail);
ReadMemberDTO result = new ReadMemberDTO
{
UserId = source.UserId.ToString(),
Name = source.Name,
Email = source.Email,
Age = (int)source.Age,
Phone = source.Phone,
Gender = source.Gender,
Points = (decimal)source.Points,
ImgLink = source.ImgLink,
Password = source.Password,
TitleName = _titles.GetFirst(x => x.TitleId == source.TitleId).TitleName,
RoleName = _roles.GetFirst(x => x.RoleId == source.RoleId).RoleName
};
return(result);
}
/// <summary>
/// Register
/// </summary>
/// <param name="dto"></param>
public void Create(CreateMemberDto dto)
{
try
{
ForumMembers user = new ForumMembers()
{
UserId = Guid.NewGuid(),
Password = _encrypt.ToMD5(dto.Password),
Email = dto.Email,
Name = dto.Name,
Gender = dto.Gender,
Age = dto.Age,
Phone = dto.Phone,
//Default Picture
ImgLink = "https://i.imgur.com/gZQyxZj.png",
//Set default role to "normal"
RoleId = _roles.GetFirst(x => x.RoleName == "一般使用者").RoleId,
//Set default points to 1K
Points = 1000,
//Set default title to "Novice"
TitleId = _titles.GetFirst(x => x.TitleName == "初心者").TitleId,
//RefreshToken(Use it when jwt token expired)
RefreshToken = Guid.NewGuid()
};
_members.Create(user);
_members.SaveContext();
//Add title "Novice" to MemberTitle when register
MemberTitle usertitle = new MemberTitle()
{
UserId = user.UserId,
HasTitleId = user.TitleId
};
_memberTitle.Create(usertitle);
_memberTitle.SaveContext();
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
/// <summary>
/// Edit user info
/// </summary>
/// <param name="dto"></param>
/// <param name="userEmail"></param>
public void Edit(EditMemberDTO dto, string userEmail)
{
try
{
ForumMembers editedContext = _members.GetFirst(x => x.Email == userEmail);
editedContext.Name = dto.Name;
editedContext.Password = _encrypt.ToMD5(dto.Password);
editedContext.Age = dto.Age;
editedContext.Phone = dto.Phone;
editedContext.Gender = dto.Gender;
editedContext.ImgLink = dto.ImgLink;
//Edit TitleId base on input TitleName
editedContext.TitleId = _titles.GetFirst(x => x.TitleName == dto.TitleName).TitleId;
_members.Update(editedContext);
_members.SaveContext();
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
/// <summary>
/// Edit user password to new password if forget
/// </summary>
/// <param name="dto"></param>
/// <returns></returns>
public ApiResult <EditPasswordDto> EditPasswordIfForgot(EditPasswordDto dto)
{
if (!_members.GetAll().Any(x => x.Email == dto.Email))
{
return(new ApiResult <EditPasswordDto>($"{dto.Email} not exists!"));
}
else
{
try
{
ForumMembers member = _members.GetFirst(x => x.Email == dto.Email);
member.Password = _encrypt.ToMD5(dto.Password);
_members.Update(member);
_members.SaveContext();
return(new ApiResult <EditPasswordDto>());
}
catch (Exception ex)
{
return(new ApiResult <EditPasswordDto>($"{ex}"));
}
}
}
