public HttpResponseMessage ApplySupplierAdvancesDisbursementLine(Entities.TrnDisbursementLine objDisbursementLine, String CVId)
        {
            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 currentBranchId = currentUser.FirstOrDefault().BranchId;

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

                    if (userForms.Any())
                    {
                        if (userForms.FirstOrDefault().CanAdd)
                        {
                            var disbursement = from d in db.TrnDisbursements
                                               where d.Id == Convert.ToInt32(CVId)
                                               select d;

                            if (disbursement.Any())
                            {
                                if (!disbursement.FirstOrDefault().IsLocked)
                                {
                                    var journals = from d in db.TrnJournals
                                                   where d.ArticleId == objDisbursementLine.ArticleId &&
                                                   d.AccountId == objDisbursementLine.AccountId &&
                                                   d.BranchId == currentBranchId
                                                   group d by new
                                    {
                                        BranchId  = d.BranchId,
                                        AccountId = d.AccountId,
                                        ArticleId = d.ArticleId,
                                    } into g
                                        select new
                                    {
                                        BranchId      = g.Key.BranchId,
                                        AccountId     = g.Key.AccountId,
                                        ArticleId     = g.Key.ArticleId,
                                        DebitAmount   = g.Sum(d => d.DebitAmount),
                                        CreditAmount  = g.Sum(d => d.CreditAmount),
                                        BalanceAmount = g.Sum(d => d.DebitAmount) - g.Sum(d => d.CreditAmount)
                                    };

                                    if (journals.Any())
                                    {
                                        var advances = from d in journals.ToList()
                                                       select new
                                        {
                                            BranchId      = d.BranchId,
                                            AccountId     = d.AccountId,
                                            ArticleId     = d.ArticleId,
                                            DebitAmount   = d.DebitAmount,
                                            CreditAmount  = d.CreditAmount,
                                            BalanceAmount = d.BalanceAmount
                                        };

                                        if (advances.Any())
                                        {
                                            Data.TrnDisbursementLine newDisbursementLine = new Data.TrnDisbursementLine
                                            {
                                                CVId        = Convert.ToInt32(CVId),
                                                BranchId    = advances.FirstOrDefault().BranchId,
                                                AccountId   = advances.FirstOrDefault().AccountId,
                                                ArticleId   = advances.FirstOrDefault().ArticleId,
                                                RRId        = null,
                                                Particulars = "Supplier Advances",
                                                Amount      = advances.FirstOrDefault().BalanceAmount * -1,
                                            };

                                            db.TrnDisbursementLines.InsertOnSubmit(newDisbursementLine);
                                            db.SubmitChanges();

                                            Decimal disbursementItemTotalAmount = 0;

                                            if (disbursement.FirstOrDefault().TrnDisbursementLines.Any())
                                            {
                                                disbursementItemTotalAmount = disbursement.FirstOrDefault().TrnDisbursementLines.Sum(d => d.Amount);
                                            }

                                            var updateDisbursement = disbursement.FirstOrDefault();
                                            updateDisbursement.Amount = disbursementItemTotalAmount;
                                            db.SubmitChanges();

                                            String newObject = at.GetObjectString(newDisbursementLine);
                                            at.InsertAuditTrail(currentUser.FirstOrDefault().Id, GetType().Name, MethodBase.GetCurrentMethod().Name, "NA", newObject);

                                            return(Request.CreateResponse(HttpStatusCode.OK));
                                        }
                                        else
                                        {
                                            return(Request.CreateResponse(HttpStatusCode.BadRequest, "No advances found."));
                                        }
                                    }
                                    else
                                    {
                                        return(Request.CreateResponse(HttpStatusCode.BadRequest, "No journal data found."));
                                    }
                                }
                                else
                                {
                                    return(Request.CreateResponse(HttpStatusCode.BadRequest, "You cannot add new disbursement line if the current disbursement detail is locked."));
                                }
                            }
                            else
                            {
                                return(Request.CreateResponse(HttpStatusCode.NotFound, "These current disbursement details are not found in the server. Please add new disbursement first before proceeding."));
                            }
                        }
                        else
                        {
                            return(Request.CreateResponse(HttpStatusCode.BadRequest, "Sorry. You have no rights to add new disbursement line in this disbursement detail page."));
                        }
                    }
                    else
                    {
                        return(Request.CreateResponse(HttpStatusCode.BadRequest, "Sorry. You have no access in this disbursement detail 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."));
            }
        }
        public HttpResponseMessage UpdateDisbursementLine(Entities.TrnDisbursementLine objDisbursementLine, String id, String CVId)
        {
            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("DisbursementDetail")
                                    select d;

                    if (userForms.Any())
                    {
                        if (userForms.FirstOrDefault().CanEdit)
                        {
                            var disbursement = from d in db.TrnDisbursements
                                               where d.Id == Convert.ToInt32(CVId)
                                               select d;

                            if (disbursement.Any())
                            {
                                if (!disbursement.FirstOrDefault().IsLocked)
                                {
                                    var disbursementLine = from d in db.TrnDisbursementLines
                                                           where d.Id == Convert.ToInt32(id)
                                                           select d;

                                    if (disbursementLine.Any())
                                    {
                                        String oldObject = at.GetObjectString(disbursementLine.FirstOrDefault());

                                        var accounts = from d in db.MstAccounts.OrderBy(d => d.Account)
                                                       where d.Id == objDisbursementLine.AccountId &&
                                                       d.IsLocked == true
                                                       select d;

                                        if (accounts.Any())
                                        {
                                            var articles = from d in db.MstArticles
                                                           where d.Id == objDisbursementLine.ArticleId &&
                                                           d.IsLocked == true
                                                           select d;

                                            if (articles.Any())
                                            {
                                                var updateDisbursementLine = disbursementLine.FirstOrDefault();
                                                updateDisbursementLine.CVId        = Convert.ToInt32(CVId);
                                                updateDisbursementLine.BranchId    = objDisbursementLine.BranchId;
                                                updateDisbursementLine.AccountId   = objDisbursementLine.AccountId;
                                                updateDisbursementLine.ArticleId   = objDisbursementLine.ArticleId;
                                                updateDisbursementLine.RRId        = objDisbursementLine.RRId;
                                                updateDisbursementLine.Particulars = objDisbursementLine.Particulars;
                                                updateDisbursementLine.Amount      = objDisbursementLine.Amount;

                                                db.SubmitChanges();

                                                Decimal disbursementItemTotalAmount = 0;

                                                if (disbursement.FirstOrDefault().TrnDisbursementLines.Any())
                                                {
                                                    disbursementItemTotalAmount = disbursement.FirstOrDefault().TrnDisbursementLines.Sum(d => d.Amount);
                                                }

                                                var updateDisbursement = disbursement.FirstOrDefault();
                                                updateDisbursement.Amount = disbursementItemTotalAmount;
                                                db.SubmitChanges();

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

                                                return(Request.CreateResponse(HttpStatusCode.OK));
                                            }
                                            else
                                            {
                                                return(Request.CreateResponse(HttpStatusCode.BadRequest, "The selected item has no unit conversion."));
                                            }
                                        }
                                        else
                                        {
                                            return(Request.CreateResponse(HttpStatusCode.BadRequest, "The selected item was not found in the server."));
                                        }
                                    }
                                    else
                                    {
                                        return(Request.CreateResponse(HttpStatusCode.NotFound, "This disbursement line detail is no longer exist in the server."));
                                    }
                                }
                                else
                                {
                                    return(Request.CreateResponse(HttpStatusCode.BadRequest, "You cannot add new disbursement line if the current disbursement detail is locked."));
                                }
                            }
                            else
                            {
                                return(Request.CreateResponse(HttpStatusCode.NotFound, "These current disbursement details are not found in the server. Please add new disbursement first before proceeding."));
                            }
                        }
                        else
                        {
                            return(Request.CreateResponse(HttpStatusCode.BadRequest, "Sorry. You have no rights to edit and update disbursement line in this disbursement detail page."));
                        }
                    }
                    else
                    {
                        return(Request.CreateResponse(HttpStatusCode.BadRequest, "Sorry. You have no access in this disbursement detail 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."));
            }
        }
        public HttpResponseMessage AddDisbursementLine(Entities.TrnDisbursementLine objDisbursementLine, String CVId)
        {
            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("DisbursementDetail")
                                    select d;

                    if (userForms.Any())
                    {
                        if (userForms.FirstOrDefault().CanAdd)
                        {
                            var disbursement = from d in db.TrnDisbursements
                                               where d.Id == Convert.ToInt32(CVId)
                                               select d;

                            if (disbursement.Any())
                            {
                                if (!disbursement.FirstOrDefault().IsLocked)
                                {
                                    var accounts = from d in db.MstAccounts.OrderBy(d => d.Account)
                                                   where d.Id == objDisbursementLine.AccountId &&
                                                   d.IsLocked == true
                                                   select d;

                                    if (accounts.Any())
                                    {
                                        var articles = from d in db.MstArticles
                                                       where d.Id == objDisbursementLine.ArticleId &&
                                                       d.IsLocked == true
                                                       select d;

                                        if (articles.Any())
                                        {
                                            Data.TrnDisbursementLine newDisbursementLine = new Data.TrnDisbursementLine
                                            {
                                                CVId        = Convert.ToInt32(CVId),
                                                BranchId    = objDisbursementLine.BranchId,
                                                AccountId   = objDisbursementLine.AccountId,
                                                ArticleId   = objDisbursementLine.ArticleId,
                                                RRId        = objDisbursementLine.RRId,
                                                Particulars = objDisbursementLine.Particulars,
                                                Amount      = objDisbursementLine.Amount,
                                            };

                                            db.TrnDisbursementLines.InsertOnSubmit(newDisbursementLine);
                                            db.SubmitChanges();

                                            Decimal disbursementItemTotalAmount = 0;

                                            if (disbursement.FirstOrDefault().TrnDisbursementLines.Any())
                                            {
                                                disbursementItemTotalAmount = disbursement.FirstOrDefault().TrnDisbursementLines.Sum(d => d.Amount);
                                            }

                                            var updateDisbursement = disbursement.FirstOrDefault();
                                            updateDisbursement.Amount = disbursementItemTotalAmount;
                                            db.SubmitChanges();

                                            return(Request.CreateResponse(HttpStatusCode.OK));
                                        }
                                        else
                                        {
                                            return(Request.CreateResponse(HttpStatusCode.BadRequest, "No Article."));
                                        }
                                    }
                                    else
                                    {
                                        return(Request.CreateResponse(HttpStatusCode.BadRequest, "No Account."));
                                    }
                                }
                                else
                                {
                                    return(Request.CreateResponse(HttpStatusCode.BadRequest, "You cannot add new disbursement line if the current disbursement detail is locked."));
                                }
                            }
                            else
                            {
                                return(Request.CreateResponse(HttpStatusCode.NotFound, "These current disbursement details are not found in the server. Please add new disbursement first before proceeding."));
                            }
                        }
                        else
                        {
                            return(Request.CreateResponse(HttpStatusCode.BadRequest, "Sorry. You have no rights to add new disbursement line in this disbursement detail page."));
                        }
                    }
                    else
                    {
                        return(Request.CreateResponse(HttpStatusCode.BadRequest, "Sorry. You have no access in this disbursement detail 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."));
            }
        }