Notes

using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using WebApplication10.models;

namespace WebApplication10.Controllers
{
[Route("api/[controller]")]
[ApiController]
public class EvenshtController : ControllerBase
{
private static readonly List<User> Users = new List<User>();
private static readonly List<Event> Events = new List<Event>();


private static readonly Dictionary<string, List<string>> UserEvents = new Dictionary<string, List<string>>();

// POST api/event/register
[HttpPost("register")]
public IActionResult Register(User user)
{
Users.Add(user);
return Ok("Registration successful!");
}

// POST api/event/login
[HttpPost("login")]
public IActionResult Login(User user)
{
if (Users.Any(u => u.Username == user.Username && u.Password == user.Password))
{
return Ok("Login successful!");
}
return BadRequest("Invalid credentials.");
}

// GET api/event/upcoming
[HttpGet("upcoming")]
public IActionResult GetUpcomingEvents()
{
return Ok(Events);
}

// POST api/event/create
[HttpPost("create")]
public IActionResult CreateEvent(Event ev)
{
Events.Add(ev);
return Ok($"Event {ev.Name} created successfully!");
}

// POST api/event/join
[HttpPost("join")]
public IActionResult JoinEvent(User user, string eventName)
{
if (!UserEvents.ContainsKey(user.Username))
{
UserEvents[user.Username] = new List<string>();
}
UserEvents[user.Username].Add(eventName);
return Ok($"Successfully joined event: {eventName}");
}

// GET api/event/track/{username}
[HttpGet("track/{username}")]
public IActionResult TrackEvents(string username)
{
if (UserEvents.ContainsKey(username))
{
return Ok(UserEvents[username]);
}
return Ok("No events tracked yet.");
}
}
}