public HttpResponseMessage PostInventory(inventory_ref data)
{
if (ModelState.IsValid)
{
db.Inventory.Add(data);
db.SaveChanges();
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.Created, data);
return(response);
}
else
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState));
}
}
public inventory_ref GetInventory(int id)
{
if (id == 0)
{
return(GetEmptyInventory()); //Used to create empty structure for configuration_ref for ADD-NEW-Record
}
inventory_ref item = db.Inventory.Find(id);
if (item == null)
{
throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.NotFound));
}
return(item);
}
public HttpResponseMessage DeleteInventory(int id)
{
inventory_ref data = db.Inventory.Find(id);
if (data == null)
{
return(Request.CreateResponse(HttpStatusCode.NotFound));
}
db.Inventory.Remove(data);
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, ex));
}
return(Request.CreateResponse(HttpStatusCode.OK, data));
}
public HttpResponseMessage PutInventory(int id, inventory_ref data)
{
if (!ModelState.IsValid)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState));
}
if (id != data.inventory_id)
{
return(Request.CreateResponse(HttpStatusCode.BadRequest));
}
db.Entry(data).State = System.Data.Entity.EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, ex));
}
return(Request.CreateResponse(HttpStatusCode.OK));
}
