gameauthapi/Controllers/LocationController.cs

using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using GameAuthApi.Models;
using GameAuthApi.Services;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;

namespace GameAuthApi.Controllers;

[ApiController]
[Route("api/[controller]")]
public class LocationController : ControllerBase
{
    private readonly LocationService _locationService;
    private readonly PlayerService _playerService;

    public LocationController(LocationService locationService, PlayerService playerService)
    {
        _locationService = locationService;
        _playerService = playerService;
    }

    [HttpPost]
    [Authorize(Roles = "SUPER")]
    public async Task<IActionResult> Create([FromBody] CreateLocationRequest req)
    {
        var newLoc = new Location
        {
            X = req.X,
            Y = req.Y,
            Z = req.Z,
            N = req.N,
            NE = req.NE,
            E = req.E,
            SE = req.SE,
            S = req.S,
            SW = req.SW,
            W = req.W,
            NW = req.NW
        };

        await _locationService.CreateAsync(newLoc);

        return Ok(newLoc);
    }

    [HttpDelete("{id}")]
    [Authorize(Roles = "SUPER")]
    public async Task<IActionResult> Delete(string id)
    {
        var location = await _locationService.GetByIdAsync(id);
        if (location == null)
            return NotFound("Location not found.");

        // Null out all players at this location
        var affectedPlayers = await _playerService.GetByLocationIdAsync(id);
        foreach (var player in affectedPlayers)
        {
            player.LocationId = null;
            await _playerService.UpdateAsync(player);
        }

        await _locationService.DeleteAsync(id);
        return Ok($"Location deleted and {affectedPlayers.Count} player(s) unlinked.");
    }

    [HttpGet("{id}")]
    [Authorize(Roles = "USER")]
    public async Task<IActionResult> GetById(string id)
    {
        var location = await _locationService.GetByIdAsync(id);
        if (location == null)
            return NotFound("Location not found");

        return Ok(location);
    }
}