public async Task <IHttpActionResult> PutProductGroup(long id, ProductGroupDetailsDto productGroupDetails)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var ProductList = productGroupDetails.Products;
List <Product> products = new List <Product>();
foreach (var i in ProductList)
{
var product = from pr in db.Products where pr.Id == i select pr;
product.ForEach(pr => products.Add(pr));
}
var productGroup = db.ProductGroups.Find(id);
if (productGroup != null)
{
productGroup.Name = productGroupDetails.Name;
}
productGroup.Products.Clear();
products?.ForEach(e => productGroup.Products.Add(e));
if (id != productGroup.Id)
{
return(BadRequest());
}
db.Set <ProductGroup>().Attach(productGroup);
db.Entry(productGroup).State = EntityState.Modified;
try
{
await db.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ProductGroupExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(StatusCode(HttpStatusCode.NoContent));
}
/// <summary>
/// Constructor that takes a context and set the DbSet to the one we are working on
/// </summary>
/// <param name="context"></param>
public Repository(CashRegisterContext context)
{
Context = context;
DbSet = context.Set<TEntity>();
_logger.Debug("Generic Repository instantiatet");
}
