public string RegisterUser(string username, string password)
{
using (var db = new ForumSystemDbContext())
{
var user = new User()
{
Username = username,
Password = password
};
if (user.IsValid())
{
var isUserExisting = db.Users.Any(u => u.Username == user.Username);
if (!isUserExisting)
{
db.Users.Add(user);
db.SaveChanges();
return(REGISTRATION_SUCCESSFULL);
}
else
{
return(USERNAME_TAKEN_ERROR);
}
}
else
{
return(DETAILS_ERROR);
}
}
}
public bool Create(string name)
{
using (var db = new ForumSystemDbContext())
{
var category = new Category()
{
Name = name
};
if (category.IsValid())
{
db.Categories.Add(category);
db.SaveChanges();
return(true);
}
return(false);
}
}
public bool Create(ReplyServiceModel model)
{
using (var db = new ForumSystemDbContext())
{
var reply = new Reply()
{
Content = model.Content,
AuthorId = db.Users.First(u => u.Username == model.Author).Id,
PostId = model.PostId
};
if (reply.IsValid())
{
db.Replies.Add(reply);
db.SaveChanges();
return(true);
}
return(false);
}
}
public bool Create(PostServiceModel model)
{
using (var db = new ForumSystemDbContext())
{
var newPost = new Post()
{
Title = model.Title,
Content = model.Content,
AuthorId = db.Users.FirstOrDefault(u => u.Username == model.Author).Id,
CategoryId = db.Categories.First(c => c.Name == model.Category).Id
};
if (newPost.IsValid())
{
db.Posts.Add(newPost);
db.SaveChanges();
return(true);
}
return(false);
}
}
