public IHttpActionResult Get(int id)
{
try
{
Product product;
var productRepository = new ProductRepository();
if (id > 0)
{
var products = productRepository.Retrieve();
product = products.FirstOrDefault(p => p.ProductId == id);
if (product == null)
{
return NotFound();
}
}
else
{
product = productRepository.Create();
}
return Ok(product);
}
catch (Exception ex)
{
return InternalServerError(ex);
}
}
public IHttpActionResult Get()
{
try
{
var productRepository = new ProductRepository();
return Ok(productRepository.Retrieve().AsQueryable());
}
catch (Exception ex)
{
return InternalServerError(ex);
}
}
public IHttpActionResult Post([FromBody]Product product)
{
try
{
if (product == null)
{
return BadRequest("Product cannot be null");
}
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
var productRepository = new Models.ProductRepository();
var newProduct = productRepository.Save(product);
if (newProduct == null)
{
return Conflict();
}
return Created<Product>(Request.RequestUri + newProduct.ProductId.ToString(),
newProduct);
}
catch (Exception ex)
{
return InternalServerError(ex);
}
}
// PUT: api/Products/5
public IHttpActionResult Put(int id, [FromBody]Product product)
{
try
{
if (product == null)
{
return BadRequest("Product cannot be null");
}
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
var productRepository = new Models.ProductRepository();
var updatedProduct = productRepository.Save(id, product);
if (updatedProduct == null)
{
return NotFound();
}
return Ok();
}
catch (Exception ex)
{
return InternalServerError(ex);
}
}