public void SaveHistory(HistoryType ht, RequisitionItem orig, string uid)
{
History h = new History();
h.ObjectTypeName = this.GetType().ToString();
h.Identifier = ItemID;
h.ChangeType = ht;
switch (ht)
{
case HistoryType.ADD:
h.OriginalXML = null;
h.UpdatedXML = base.Serialize(this);
break;
case HistoryType.UPDATE:
h.OriginalXML = base.Serialize(orig);
h.UpdatedXML = base.Serialize(this);
break;
case HistoryType.DELETE:
h.OriginalXML = base.Serialize(this);
break;
}
h.OrganizationID = Requisition.OrganizationID;
h.Active = true;
h.Save(uid);
}
public bool HasChanged()
{
bool Changed = false;
RequisitionItem Original = new RequisitionItem(ItemID);
if (this.GetHashCode() != Original.GetHashCode())
{
if (RequisitionID != Original.RequisitionID)
{
Changed = true;
}
if (!Changed && Quantity != Original.Quantity)
{
Changed = true;
}
if (!Changed && Description != Original.Description)
{
Changed = true;
}
if (!Changed && DateNeeded != Original.DateNeeded)
{
Changed = true;
}
if (!Changed && CompanyID != Original.CompanyID)
{
Changed = true;
}
if (!Changed && FundID != Original.FundID)
{
Changed = true;
}
if (!Changed && DepartmentID != Original.DepartmentID)
{
Changed = true;
}
if (!Changed && AccountID != Original.AccountID)
{
Changed = true;
}
if (!Changed && FYStartDate != Original.FYStartDate)
{
Changed = true;
}
if (!Changed && Active != Original.Active)
{
Changed = true;
}
if (!Changed && Price != Original.Price)
{
Changed = true;
}
if (!Changed && IsExpeditiedShippingAllowed != Original.IsExpeditiedShippingAllowed)
{
Changed = true;
}
}
return(Changed);
}
private Dictionary <string, string> Validate()
{
Dictionary <string, string> ValErrors = new Dictionary <string, string>();
if (ItemID <= 0)
{
if (DateNeeded != DateTime.MinValue && DateNeeded < DateTime.Now.Date)
{
ValErrors.Add("Date Needed", "Date Needed can not be in the past.");
}
}
else
{
RequisitionItem Original = new RequisitionItem(ItemID);
if (Original.Quantity != Quantity)
{
if (Quantity < POItems.Where(poi => poi.Active).Select(poi => (int?)poi.Quantity ?? 0).Sum())
{
ValErrors.Add("Quantity", "Quantity is less than the quantity assigned to purchase orders.");
}
}
}
if (Quantity <= 0)
{
ValErrors.Add("Quantity", "Quantity must be greater than 0.");
}
if (String.IsNullOrEmpty(Description))
{
ValErrors.Add("Description", "Description must be provided.");
}
if (CompanyID <= 0 || FundID <= 0 || DepartmentID <= 0 || AccountID <= 0 || FYStartDate == DateTime.MinValue)
{
ValErrors.Add("Account", "Please select a valid account");
}
else if (Account == null || Account.AccountID <= 0)
{
ValErrors.Add("Account", "Account not found.");
}
if (ItemID <= 0 && FYStartDate.Year < DateTime.Now.Year)
{
ValErrors.Add("Fiscal Year", "Fiscal year can not be in the past.");
}
//if (Price < 0)
// ValErrors.Add("Estimated Cost", "Estimated cost can not be negative.");
return(ValErrors);
}
private void Init()
{
PurchaseOrderItemID = 0;
PurchaseOrderID = 0;
ItemID = 0;
Quantity = 0;
HasBeenReceived = false;
CreatedByUserID = String.Empty;
ModifiedByUserID = String.Empty;
DateCreated = DateTime.MinValue;
DateModifed = DateTime.MinValue;
Active = true;
Price = 0;
mPurchaseOrder = null;
mRequisitionItem = null;
mCreatedBy = null;
mModifiedBy = null;
}
public void Save(string uid)
{
try
{
RequisitionItem Original = null;
Enums.HistoryType ChangeType;
Dictionary <string, string> ValErrors = Validate();
if (ValErrors.Count > 0)
{
throw new RequisitionNotValidException("The requested item is not valid.", ValErrors);
}
using (PurchasingContext Context = ContextHelper.GetDBContext())
{
RequisitionItemData data;
if (ItemID > 0)
{
data = Context.RequisitionItemDatas.FirstOrDefault(x => x.requisition_item_id == ItemID);
ChangeType = HistoryType.UPDATE;
Original = new RequisitionItem(data);
}
else
{
data = new RequisitionItemData();
data.created_by = uid;
data.date_created = DateTime.Now;
ChangeType = HistoryType.ADD;
}
data.date_modified = DateTime.Now;
data.modified_by = uid;
data.requisition_id = RequisitionID;
data.quantity = Quantity;
data.description = Description;
if (DateNeeded != DateTime.MinValue)
{
data.date_needed = DateNeeded;
}
if (!String.IsNullOrEmpty(ItemNumber))
{
data.item_number = ItemNumber;
}
else
{
data.item_number = null;
}
data.company_id = CompanyID;
data.fund_id = FundID;
data.department_id = DepartmentID;
data.account_id = AccountID;
data.active = Active;
data.fiscal_year_start = FYStartDate;
data.is_expedited_shipping_allowed = IsExpeditiedShippingAllowed;
if (Price != 0)
{
data.price = Price;
}
else
{
data.price = null;
}
if (ItemID == 0)
{
Context.RequisitionItemDatas.InsertOnSubmit(data);
}
Context.SubmitChanges();
Load(data);
SaveHistory(ChangeType, Original, uid);
}
}
catch (Exception ex)
{
throw new RequisitionException("An error has occurred while saving requisition item.", ex);
}
}
private Dictionary <string, string> Validate()
{
Dictionary <string, string> ValErrors = new Dictionary <string, string>();
if (Active != true)
{
return(ValErrors);
}
if (ItemID <= 0)
{
if (DateNeeded != DateTime.MinValue && DateNeeded < DateTime.Now.Date)
{
ValErrors.Add("Date Needed", "Date Needed can not be in the past.");
}
}
else
{
RequisitionItem Original = new RequisitionItem(ItemID);
if (Original.Quantity != Quantity)
{
if (Quantity < POItems.Where(poi => poi.Active).Select(poi => ( int? )poi.Quantity ?? 0).Sum())
{
ValErrors.Add("Quantity", "Quantity is less than the quantity assigned to purchase orders.");
}
}
}
if (Quantity <= 0)
{
ValErrors.Add("Quantity", "Quantity must be greater than 0.");
}
if (String.IsNullOrEmpty(Description))
{
ValErrors.Add("Description", "Description must be provided.");
}
if (CompanyID <= 0 || FundID <= 0 || DepartmentID <= 0 || AccountID <= 0 || FYStartDate == DateTime.MinValue)
{
ValErrors.Add("Account", "Please select a valid account");
}
else if (Account == null || Account.AccountNo <= 0)
{
ValErrors.Add("Account", "Account not found.");
}
else if (!apiClient.GetLocations().Any(l => l.Id == FundID))
{
ValErrors.Add("Account", "Account not found (Location does not exist).");
}
else if (!apiClient.GetDepartments().Any(d => d.Id == DepartmentID))
{
ValErrors.Add("Account", "Account not found (Department does not exist).");
}
if (Account?.RequireProject == "true" && string.IsNullOrWhiteSpace(ProjectId))
{
ValErrors.Add("Project", "Project required: The account code you entered requires a project to be entered.");
}
if (!string.IsNullOrWhiteSpace(ProjectId))
{
if (!ApiClient.GetProjects().Where(p => p.ProjectId == ProjectId).Any())
{
ValErrors.Add("Project", "Project not found: Please enter a valid project code.");
}
}
if (ItemID <= 0 && FYStartDate.Year < DateTime.Now.Year)
{
ValErrors.Add("Fiscal Year", "Fiscal year can not be in the past.");
}
//if (Price < 0)
// ValErrors.Add("Estimated Cost", "Estimated cost can not be negative.");
return(ValErrors);
}