public StrongJsonResult <ViewDataModel> GetViewData(int?userId)
{
using (var db = new MyCalendarDbContext())
{
var users = db.Users
.Where(u => u.UserId == userId ||
u.UserLinksTo
.Any(l => l.FromUserId == userId))
.ToList();
var data = users
.Select(u => new
{
User = u,
Events = u.Events
})
.ToList();
var viewModels = data
.Select(d => new UserViewModel(d.User, d.Events))
.ToList();
var model = new ViewDataModel
{
Users = viewModels,
CurrentUserId = userId
};
return(StrongJsonResult.From(model));
}
}
public StrongJsonResult <UserViewModel> LinkUserToUserByEmail(int?fromUserId, string toEmail)
{
using (var db = new MyCalendarDbContext())
{
var fromUser = db.Users.FirstOrDefault(u => u.UserId == fromUserId);
if (fromUser != null)
{
var toUser = db.Users.FirstOrDefault(u => u.Email == toEmail && u.UserId != fromUser.UserId);
if (toUser != null)
{
var link = db.UserLinks.FirstOrDefault(l => l.FromUserId == fromUserId &&
l.ToUserId == toUser.UserId);
if (link == null)
{
link = new UserLink(fromUserId, toUser.UserId);
db.UserLinks.Add(link);
db.SaveChanges();
return(StrongJsonResult.From(new UserViewModel(toUser, toUser.Events)));
}
}
}
return(null);
}
}
public StrongJsonResult <int?> Login(LoginModel model)
{
using (var db = new MyCalendarDbContext())
{
var user = db.Users.FirstOrDefault(u => u.Email == model.Email && u.Password == model.Password);
return(StrongJsonResult.From(user?.UserId));
}
}
public StrongJsonResult <int?> RemoveEvent(int?eventId)
{
using (var db = new MyCalendarDbContext())
{
var evnt = db.Events.FirstOrDefault(e => e.EventId == eventId);
db.Events.Remove(evnt);
db.SaveChanges();
return(StrongJsonResult.From(eventId));
}
}
public StrongJsonResult <EventViewModel> AddEvent(EventViewModel model)
{
using (var db = new MyCalendarDbContext())
{
var evnt = new Event();
model.WriteTo(evnt);
db.Events.Add(evnt);
db.SaveChanges();
return(StrongJsonResult.From(new EventViewModel(evnt)));
}
}
public StrongJsonResult <int?> UpdateUser(UserDetailsModel userModel)
{
using (var db = new MyCalendarDbContext())
{
var user = db.Users.FirstOrDefault(u => u.UserId == userModel.UserId);
if (user != null)
{
userModel.WriteTo(user);
db.SaveChanges();
}
return(StrongJsonResult.From(user?.UserId));
}
}
public StrongJsonResult <int?> UnlinkUserFromUser(int?fromUserId, int?toUserId)
{
using (var db = new MyCalendarDbContext())
{
var link = db.UserLinks.FirstOrDefault(l => l.FromUserId == fromUserId &&
l.ToUserId == toUserId);
if (link != null)
{
db.UserLinks.Remove(link);
db.SaveChanges();
return(StrongJsonResult.From(link.UserLinkId));
}
return(null);
}
}
public StrongJsonResult <int?> Register(RegisterModel model)
{
using (var db = new MyCalendarDbContext())
{
var user = new User
{
Name = model.Name,
Email = model.Email,
Password = model.Password
};
db.Users.Add(user);
db.SaveChanges();
return(StrongJsonResult.From(user.UserId));
}
}
