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using System.Collections.Generic;
using System.Data;
using System.Data.Entity;
using System.Data.Entity.Infrastructure;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web.Http;
using System.Web.Http.Description;
using WebApplication5.Context;
using WebApplication5.Context.Entities;
namespace WebApplication5.Controllers
{
public class CategoriesController : ApiController
{
private Projectcontext db = new Projectcontext();
// GET: api/Categories
public IHttpActionResult Get()
{
return Json(db.Categories);
}
// GET: api/Categories/5
[ResponseType(typeof(Category))]
public IHttpActionResult Get(int id)
{
Category category = db.Categories.Find(id);
if (category == null)
{
return NotFound();
}
return Json(category);
}
// PUT: api/Categories/5
[ResponseType(typeof(void))]
public IHttpActionResult Put( Category category)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
db.Entry(category).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
if (!CategoryExists(category.Id))
{
return NotFound();
}
else
{
throw;
}
}
return StatusCode(HttpStatusCode.NoContent);
}
#region AddNewCategory
// POST: api/Categories
[ResponseType(typeof(Category))]
public IHttpActionResult Post(Category category)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
db.Categories.Add(category);
db.SaveChanges();
return CreatedAtRoute("DefaultApi", new { id = category.Id }, category);
#endregion
}
// DELETE: api/Categories/5
[ResponseType(typeof(Category))]
public IHttpActionResult Delete(int id)
{
Category category = db.Categories.Find(id);
if (category == null)
{
return NotFound();
}
db.Categories.Remove(category);
db.SaveChanges();
return Ok(category);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
db.Dispose();
}
base.Dispose(disposing);
}
private bool CategoryExists(int id)
{
return db.Categories.Count(e => e.Id == id) > 0;
}
}
}
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