public HttpResponseMessage SaveStockTransfer(Entities.TrnStockTransfer objStockTransfer, String id)
        {
            try
            {
                var currentUser = from d in db.MstUsers where d.UserId == User.Identity.GetUserId() select d;
                if (currentUser.Any())
                {
                    var currentUserId = currentUser.FirstOrDefault().Id;

                    var stockTransfer = from d in db.TrnStockTransfers where d.Id == Convert.ToInt32(id) select d;
                    if (stockTransfer.Any())
                    {
                        if (!stockTransfer.FirstOrDefault().IsLocked)
                        {
                            String oldObject = at.GetObjectString(stockTransfer.FirstOrDefault());

                            var saveStockTransfer = stockTransfer.FirstOrDefault();
                            saveStockTransfer.STDate          = Convert.ToDateTime(objStockTransfer.STDate);
                            saveStockTransfer.ToBranchId      = objStockTransfer.ToBranchId;
                            saveStockTransfer.ArticleId       = objStockTransfer.ArticleId;
                            saveStockTransfer.Particulars     = objStockTransfer.Particulars;
                            saveStockTransfer.ManualSTNumber  = objStockTransfer.ManualSTNumber;
                            saveStockTransfer.CheckedById     = objStockTransfer.CheckedById;
                            saveStockTransfer.ApprovedById    = objStockTransfer.ApprovedById;
                            saveStockTransfer.Status          = objStockTransfer.Status;
                            saveStockTransfer.UpdatedById     = currentUserId;
                            saveStockTransfer.UpdatedDateTime = DateTime.Now;

                            db.SubmitChanges();

                            String newObject = at.GetObjectString(stockTransfer.FirstOrDefault());
                            at.InsertAuditTrail(currentUser.FirstOrDefault().Id, GetType().Name, MethodBase.GetCurrentMethod().Name, oldObject, newObject);

                            return(Request.CreateResponse(HttpStatusCode.OK));
                        }
                        else
                        {
                            return(Request.CreateResponse(HttpStatusCode.BadRequest, "Saving Error. These stock transfer details are already locked."));
                        }
                    }
                    else
                    {
                        return(Request.CreateResponse(HttpStatusCode.NotFound, "Data not found. These stock transfer details are not found in the server."));
                    }
                }
                else
                {
                    return(Request.CreateResponse(HttpStatusCode.BadRequest, "Theres no current user logged in."));
                }
            }
            catch (Exception e)
            {
                Debug.WriteLine(e);
                return(Request.CreateResponse(HttpStatusCode.InternalServerError, "Something's went wrong from the server."));
            }
        }
        public HttpResponseMessage LockStockTransfer(Entities.TrnStockTransfer objStockTransfer, String id)
        {
            try
            {
                var currentUser = from d in db.MstUsers
                                  where d.UserId == User.Identity.GetUserId()
                                  select d;

                if (currentUser.Any())
                {
                    var currentUserId = currentUser.FirstOrDefault().Id;

                    var userForms = from d in db.MstUserForms
                                    where d.UserId == currentUserId &&
                                    d.SysForm.FormName.Equals("StockTransferDetail")
                                    select d;

                    if (userForms.Any())
                    {
                        if (userForms.FirstOrDefault().CanLock)
                        {
                            var stockTransfer = from d in db.TrnStockTransfers
                                                where d.Id == Convert.ToInt32(id)
                                                select d;

                            if (stockTransfer.Any())
                            {
                                if (!stockTransfer.FirstOrDefault().IsLocked)
                                {
                                    String oldObject = at.GetObjectString(stockTransfer.FirstOrDefault());

                                    var lockStockTransfer = stockTransfer.FirstOrDefault();
                                    lockStockTransfer.STDate          = Convert.ToDateTime(objStockTransfer.STDate);
                                    lockStockTransfer.ToBranchId      = objStockTransfer.ToBranchId;
                                    lockStockTransfer.ArticleId       = objStockTransfer.ArticleId;
                                    lockStockTransfer.Particulars     = objStockTransfer.Particulars;
                                    lockStockTransfer.ManualSTNumber  = objStockTransfer.ManualSTNumber;
                                    lockStockTransfer.CheckedById     = objStockTransfer.CheckedById;
                                    lockStockTransfer.ApprovedById    = objStockTransfer.ApprovedById;
                                    lockStockTransfer.Status          = objStockTransfer.Status;
                                    lockStockTransfer.IsLocked        = true;
                                    lockStockTransfer.UpdatedById     = currentUserId;
                                    lockStockTransfer.UpdatedDateTime = DateTime.Now;

                                    db.SubmitChanges();

                                    // =====================
                                    // Journal and Inventory
                                    // =====================
                                    Business.Journal   journal   = new Business.Journal();
                                    Business.Inventory inventory = new Business.Inventory();

                                    if (lockStockTransfer.IsLocked)
                                    {
                                        journal.InsertStockTransferJournal(Convert.ToInt32(id));
                                        inventory.InsertStockTransferInventory(Convert.ToInt32(id));
                                    }

                                    String newObject = at.GetObjectString(stockTransfer.FirstOrDefault());
                                    at.InsertAuditTrail(currentUser.FirstOrDefault().Id, GetType().Name, MethodBase.GetCurrentMethod().Name, oldObject, newObject);

                                    return(Request.CreateResponse(HttpStatusCode.OK));
                                }
                                else
                                {
                                    return(Request.CreateResponse(HttpStatusCode.BadRequest, "Locking Error. These stock transfer details are already locked."));
                                }
                            }
                            else
                            {
                                return(Request.CreateResponse(HttpStatusCode.NotFound, "Data not found. These stock transfer details are not found in the server."));
                            }
                        }
                        else
                        {
                            return(Request.CreateResponse(HttpStatusCode.BadRequest, "Sorry. You have no rights to lock stock transfer."));
                        }
                    }
                    else
                    {
                        return(Request.CreateResponse(HttpStatusCode.BadRequest, "Sorry. You have no access for this stock transfer page."));
                    }
                }
                else
                {
                    return(Request.CreateResponse(HttpStatusCode.BadRequest, "Theres no current user logged in."));
                }
            }
            catch (Exception e)
            {
                Debug.WriteLine(e);
                return(Request.CreateResponse(HttpStatusCode.InternalServerError, "Something's went wrong from the server."));
            }
        }