Created
December 25, 2018 11:21
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api del producto.
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using System.Collections.Generic; | |
using System.Linq; | |
using System.Threading.Tasks; | |
using AdvientoCSharpDic2018.Models; | |
using Microsoft.AspNetCore.Mvc; | |
using Microsoft.EntityFrameworkCore; | |
namespace AdvientoCSharpDic2018.Controllers | |
{ | |
[Produces("application/json")] | |
[Route("api/producto")] | |
public class ProductController : Controller | |
{ | |
private readonly AdvientoContext _context; | |
public ProductController(AdvientoContext context) | |
{ | |
_context = context; | |
} | |
//GET: api/producto | |
[HttpGet] | |
public IEnumerable<Producto> GetProducto() | |
{ | |
return _context.Productos; | |
} | |
//GET: api/producto/1 | |
[HttpGet("{id}")] | |
public async Task<IActionResult> GetProducto([FromRoute] int id) | |
{ | |
if(!ModelState.IsValid) | |
{ | |
return BadRequest(ModelState); | |
} | |
var currentProduct = await _context.Productos.SingleOrDefaultAsync(p => p.Id == id); | |
if(currentProduct == null) | |
{ | |
return NotFound(); | |
} | |
return Ok(currentProduct); | |
} | |
//POST: api/producto | |
[HttpPost] | |
public async Task<IActionResult> PostProducto([FromBody]Producto producto) | |
{ | |
if(!ModelState.IsValid) | |
{ | |
return BadRequest(ModelState); | |
} | |
_context.Productos.Add(producto); | |
await _context.SaveChangesAsync(); | |
return CreatedAtAction("GetProducto", new {id= producto.Id}, producto); | |
} | |
private bool ExisteProducto(int id) | |
{ | |
return _context.Productos.Any(p => p.Id == id); | |
} | |
[HttpPut("{id}")] | |
public async Task<IActionResult> PutProducto([FromRoute] int id, [FromBody] Producto producto) | |
{ | |
if(!ModelState.IsValid){ | |
return BadRequest(ModelState); | |
} | |
if(id != producto.Id) | |
{ | |
return BadRequest(); | |
} | |
_context.Entry(producto).State = EntityState.Modified; | |
try{ | |
await _context.SaveChangesAsync(); | |
} | |
catch(DbUpdateConcurrencyException) | |
{ | |
if(!ExisteProducto(id)) | |
{ | |
return NotFound(); | |
}else{ | |
throw; | |
} | |
} | |
return NoContent(); | |
} | |
[HttpDelete("{id}")] | |
public async Task<IActionResult> DeleteProduct([FromRoute] int id) | |
{ | |
if(!ModelState.IsValid) | |
{ | |
return BadRequest(ModelState); | |
} | |
var currentProduct = await _context.Productos.SingleOrDefaultAsync(p=>p.Id == id); | |
if(currentProduct == null) | |
{ | |
return NotFound(); | |
} | |
_context.Productos.Remove(currentProduct); | |
await _context.SaveChangesAsync(); | |
return Ok(currentProduct); | |
} | |
} | |
} |
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