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using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using LibraryAPI.Models;
namespace LibraryAPI.Controllers {
[Route("api/authors")]
[ApiController]
public class AuthorsController : ControllerBase {
private readonly LibraryContext _context;
public AuthorsController(LibraryContext context) {
_context = context;
}
[HttpGet]
public async Task<ActionResult<IEnumerable<Author>>> getAuthors() {
if(_context.Authors == null) {
return NotFound();
}
return await _context.Authors.ToListAsync();
}
[HttpGet("{id}")]
public async Task<ActionResult<Author>> GetAuthor(long id) {
if(_context.Authors == null)
return NotFound();
var author = await _context.Authors.FindAsync(id);
if(author == null)
return NotFound();
return author;
}
[HttpPut("{id}")]
public async Task<ActionResult> PutAuthor(long id, Author author) {
if(id != author.Id)
return BadRequest("Attempted to modify a different resource");
_context.Update(author);
await _context.SaveChangesAsync();
return Ok();
}
[HttpPost]
public async Task<ActionResult<Author>> PostAuthor(Author author) {
_context.Authors.Add(author);
await _context.SaveChangesAsync();
return Ok();
}
[HttpDelete("{id}")]
public async Task<ActionResult> DeleteAuthor(long id) {
var author = await _context.Authors.FindAsync(id);
if(author == null)
return NotFound();
_context.Authors.Remove(author);
await _context.SaveChangesAsync();
return Ok();
}
}
}
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