marechai/Marechai.Server/Controllers/BooksByMachineController.cs

/******************************************************************************
// MARECHAI: Master repository of computing history artifacts information
// ----------------------------------------------------------------------------
//
// Author(s)      : Natalia Portillo <claunia@claunia.com>
//
// --[ License ] --------------------------------------------------------------
//
//     This program is free software: you can redistribute it and/or modify
//     it under the terms of the GNU General Public License as
//     published by the Free Software Foundation, either version 3 of the
//     License, or (at your option) any later version.
//
//     This program is distributed in the hope that it will be useful,
//     but WITHOUT ANY WARRANTY; without even the implied warranty of
//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//     GNU General Public License for more details.
//
//     You should have received a copy of the GNU General Public License
//     along with this program.  If not, see <http://www.gnu.org/licenses/>.
//
// ----------------------------------------------------------------------------
// Copyright © 2003-2026 Natalia Portillo
*******************************************************************************/

using System.Collections.Generic;
using System.Linq;
using System.Security.Claims;
using System.Threading.Tasks;
using Marechai.Data.Dtos;
using Marechai.Database.Models;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;

namespace Marechai.Server.Controllers;

[Route("/machines/books")]
[ApiController]
public class BooksByMachineController(MarechaiContext context) : ControllerBase
{
    [HttpGet("/books/{bookId:long}/machines")]
    [ProducesResponseType(typeof(List<BookByMachineDto>), StatusCodes.Status200OK)]
    [ProducesResponseType(StatusCodes.Status400BadRequest)]
    public Task<List<BookByMachineDto>> GetByBook(long bookId) => context.BooksByMachines.Where(p => p.BookId == bookId)
                                                                         .Select(p => new BookByMachineDto
                                                                          {
                                                                              Id        = p.Id,
                                                                              BookId    = p.BookId,
                                                                              MachineId = p.MachineId,
                                                                              Machine   = p.Machine.Name
                                                                          })
                                                                         .OrderBy(p => p.Machine)
                                                                         .ToListAsync();

    [HttpDelete("{id:long}")]
    [Authorize(Roles = "Admin,UberAdmin")]
    [ProducesResponseType(StatusCodes.Status200OK)]
    [ProducesResponseType(StatusCodes.Status404NotFound)]
    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
    [ProducesResponseType(StatusCodes.Status400BadRequest)]
    public async Task<ActionResult> DeleteAsync(long id)
    {
        string userId = User.FindFirstValue(ClaimTypes.Sid);

        if(userId is null) return Unauthorized();

        BooksByMachine item = await context.BooksByMachines.FindAsync(id);

        if(item is null) return NotFound();

        context.BooksByMachines.Remove(item);

        await context.SaveChangesWithUserAsync(userId);

        return Ok();
    }

    [HttpPost]
    [Authorize(Roles = "Admin,UberAdmin")]
    [ProducesResponseType(typeof(int), StatusCodes.Status200OK)]
    [ProducesResponseType(StatusCodes.Status401Unauthorized)]
    [ProducesResponseType(StatusCodes.Status400BadRequest)]
    [Consumes("application/json")]
    [Produces("application/json")]
    public async Task<ActionResult<long>> CreateAsync([FromBody] BookByMachineDto dto)
    {
        string userId = User.FindFirstValue(ClaimTypes.Sid);

        if(userId is null) return Unauthorized();

        var item = new BooksByMachine
        {
            MachineId = dto.MachineId,
            BookId    = dto.BookId
        };

        await context.BooksByMachines.AddAsync(item);
        await context.SaveChangesWithUserAsync(userId);

        return item.Id;
    }
}