public static void RemoveProducts(this NorthwindEntities db, ProductsRequest request)
{
foreach (var product in request.Models)
{
db.RemoveProduct(product.ProductID);
}
}
public static void UpdateProducts(this NorthwindEntities db, ProductsRequest request)
{
foreach (var product in request.Models)
{
db.UpdateProduct(product);
}
}
public static void RemoveProducts(this NorthwindEntities db, ProductsRequest request)
{
foreach (var product in request.Models)
{
db.RemoveProduct(product.ProductID);
}
}
public static void UpdateProducts(this NorthwindEntities db, ProductsRequest request)
{
foreach (var product in request.Models)
{
db.UpdateProduct(product);
}
}
public static IEnumerable<ProductViewModel> AddProducts(this NorthwindEntities db, ProductsRequest request)
{
foreach (var product in request.Models)
{
db.AddProduct(product);
}
return request.Models;
}
// DELETE api/product/5
public HttpResponseMessage Delete(ProductsRequest request)
{
try
{
db.RemoveProducts(request);
}
catch (DbUpdateConcurrencyException)
{
return Request.CreateResponse(HttpStatusCode.NotFound);
}
return Request.CreateResponse(HttpStatusCode.OK, new DataSourceResult { Data = request.Models });
}
// POST api/product
public HttpResponseMessage Post(ProductsRequest request)
{
if (ModelState.IsValid)
{
var products = db.AddProducts(request);
var response = Request.CreateResponse(HttpStatusCode.Created, new DataSourceResult { Data = products });
response.Headers.Location = new Uri(Url.Link("DefaultApi", null));
return response;
}
else
{
var errors = ModelState.Values.SelectMany(v => v.Errors).Select(error => error.ErrorMessage);
return Request.CreateResponse(HttpStatusCode.BadRequest, errors);
}
}
// PUT api/product/5
public HttpResponseMessage Put(ProductsRequest request) // the ProductsRequest is required in order the list of Product to be correctly bind from the request
{
if (ModelState.IsValid)
{
try
{
db.UpdateProducts(request);
}
catch (DbUpdateConcurrencyException)
{
return Request.CreateResponse(HttpStatusCode.NotFound);
}
return Request.CreateResponse(HttpStatusCode.OK);
}
else
{
var errors = ModelState.Values.SelectMany(v => v.Errors).Select(error => error.ErrorMessage);
return Request.CreateResponse(HttpStatusCode.BadRequest, errors);
}
}
public static IEnumerable <ProductViewModel> AddProducts(this NorthwindEntities db, ProductsRequest request)
{
foreach (var product in request.Models)
{
db.AddProduct(product);
}
return(request.Models);
}
