//WarehouseLocationCode Object Scope Validation check the entire object for validity...
private byte WarehouseLocationCodeIsValid(WarehouseLocationCode item, out string errorMessage)
{ //validate key
errorMessage = "";
if (string.IsNullOrEmpty(item.WarehouseLocationCodeID))
{
errorMessage = "ID Is Required.";
return(1);
}
EntityStates entityState = GetWarehouseLocationCodeState(item);
if (entityState == EntityStates.Added && WarehouseLocationCodeExists(item.WarehouseLocationCodeID, ClientSessionSingleton.Instance.CompanyID))
{
errorMessage = "Item AllReady Exists.";
return(1);
}
//check cached list for duplicates...
int count = WarehouseLocationCodeList.Count(q => q.WarehouseLocationCodeID == item.WarehouseLocationCodeID);
if (count > 1)
{
errorMessage = "Item AllReady Exists.";
return(1);
}
//validate Description
if (string.IsNullOrEmpty(item.Description))
{
errorMessage = "Description Is Required.";
return(1);
}
//a value of 2 is pending changes...
//On Commit we will give it a value of 0...
return(2);
}
public IEnumerable <WarehouseLocationCode> GetWarehouseLocationCodes(WarehouseLocationCode itemCodeQuerryObject, string companyID)
{
_repositoryContext = new WarehouseEntities(_rootUri);
_repositoryContext.MergeOption = MergeOption.AppendOnly;
_repositoryContext.IgnoreResourceNotFoundException = true;
var queryResult = from q in _repositoryContext.WarehouseLocationCodes
where q.CompanyID == companyID
select q;
if (!string.IsNullOrEmpty(itemCodeQuerryObject.Code))
{
queryResult = queryResult.Where(q => q.Code.StartsWith(itemCodeQuerryObject.Code.ToString()));
}
if (!string.IsNullOrEmpty(itemCodeQuerryObject.Description))
{
queryResult = queryResult.Where(q => q.Description.StartsWith(itemCodeQuerryObject.Description.ToString()));
}
if (!string.IsNullOrEmpty(itemCodeQuerryObject.WarehouseLocationCodeID))
{
queryResult = queryResult.Where(q => q.Description.StartsWith(itemCodeQuerryObject.WarehouseLocationCodeID.ToString()));
}
return(queryResult);
}
private void Refresh()
{//refetch current records...
long selectedAutoID = SelectedWarehouseLocationCode.AutoID;
string autoIDs = "";
//bool isFirstItem = true;
foreach (WarehouseLocationCode itemCode in WarehouseLocationCodeList)
{//auto seeded starts at 1 any records at 0 or less or not valid records...
if (itemCode.AutoID > 0)
{
autoIDs = autoIDs + itemCode.AutoID.ToString() + ",";
}
}
if (autoIDs.Length > 0)
{
//ditch the extra comma...
autoIDs = autoIDs.Remove(autoIDs.Length - 1, 1);
WarehouseLocationCodeList = new BindingList <WarehouseLocationCode>(_serviceAgent.RefreshWarehouseLocationCode(autoIDs).ToList());
SelectedWarehouseLocationCode = (from q in WarehouseLocationCodeList
where q.AutoID == selectedAutoID
select q).FirstOrDefault();
Dirty = false;
AllowCommit = false;
}
}
private void ChangeKeyLogic()
{
if (!string.IsNullOrEmpty(SelectedWarehouseLocationCode.WarehouseLocationCodeID))
{//check to see if key is part of the current companylist...
WarehouseLocationCode query = WarehouseLocationCodeList.Where(company => company.WarehouseLocationCodeID == SelectedWarehouseLocationCode.WarehouseLocationCodeID &&
company.AutoID != SelectedWarehouseLocationCode.AutoID).FirstOrDefault();
if (query != null)
{//revert it back...
SelectedWarehouseLocationCode.WarehouseLocationCodeID = SelectedWarehouseLocationCodeMirror.WarehouseLocationCodeID;
//change to the newly selected item...
SelectedWarehouseLocationCode = query;
return;
}
//it is not part of the existing list try to fetch it from the db...
WarehouseLocationCodeList = GetWarehouseLocationCodeByID(SelectedWarehouseLocationCode.WarehouseLocationCodeID, XERP.Client.ClientSessionSingleton.Instance.CompanyID);
if (WarehouseLocationCodeList.Count == 0)//it was not found do new record required logic...
{
NotifyNewRecordNeeded("Record " + SelectedWarehouseLocationCode.WarehouseLocationCodeID + " Does Not Exist. Create A New Record?");
}
else
{
SelectedWarehouseLocationCode = WarehouseLocationCodeList.FirstOrDefault();
}
}
else
{
string errorMessage = "ID Is Required.";
NotifyMessage(errorMessage);
//revert back to the value it was before it was changed...
if (SelectedWarehouseLocationCode.WarehouseLocationCodeID != SelectedWarehouseLocationCodeMirror.WarehouseLocationCodeID)
{
SelectedWarehouseLocationCode.WarehouseLocationCodeID = SelectedWarehouseLocationCodeMirror.WarehouseLocationCodeID;
}
}
}
public void DeleteFromRepository(WarehouseLocationCode itemCode)
{
if (_repositoryContext.GetEntityDescriptor(itemCode) != null)
{//if it exists in the db delete it from the db
WarehouseEntities context = new WarehouseEntities(_rootUri);
context.MergeOption = MergeOption.AppendOnly;
context.IgnoreResourceNotFoundException = true;
WarehouseLocationCode deletedWarehouseLocationCode = (from q in context.WarehouseLocationCodes
where q.WarehouseLocationCodeID == itemCode.WarehouseLocationCodeID
select q).FirstOrDefault();
if (deletedWarehouseLocationCode != null)
{
context.DeleteObject(deletedWarehouseLocationCode);
context.SaveChanges();
}
context = null;
_repositoryContext.MergeOption = MergeOption.AppendOnly;
//if it is being tracked remove it...
if (GetWarehouseLocationCodeEntityState(itemCode) != EntityStates.Detached)
{
_repositoryContext.Detach(itemCode);
}
}
}
public void DeleteWarehouseLocationCodeCommand()
{
try
{//company is fk to 100's of tables deleting it can be tricky...
int i = 0;
int ii = 0;
for (int j = SelectedWarehouseLocationCodeList.Count - 1; j >= 0; j--)
{
WarehouseLocationCode item = (WarehouseLocationCode)SelectedWarehouseLocationCodeList[j];
//get Max Index...
i = WarehouseLocationCodeList.IndexOf(item);
if (i > ii)
{
ii = i;
}
Delete(item);
WarehouseLocationCodeList.Remove(item);
}
if (WarehouseLocationCodeList != null && WarehouseLocationCodeList.Count > 0)
{
//back off one index from the max index...
ii = ii - 1;
//if they delete the first row...
if (ii < 0)
{
ii = 0;
}
//make sure it does not exceed the list count...
if (ii >= WarehouseLocationCodeList.Count())
{
ii = WarehouseLocationCodeList.Count - 1;
}
SelectedWarehouseLocationCode = WarehouseLocationCodeList[ii];
//we will only enable committ for dirty validated records...
if (Dirty == true)
{
AllowCommit = CommitIsAllowed();
}
else
{
AllowCommit = false;
}
}
else//only one record, deleting will result in no records...
{
SetAsEmptySelection();
}
}//we try catch company delete as it may be used in another table as a key...
//As well we will force a refresh to sqare up the UI after the botched delete...
catch
{
NotifyMessage("WarehouseLocationCode/s Can Not Be Deleted. Contact XERP Admin For More Details.");
Refresh();
}
}
private BindingList <WarehouseLocationCode> GetWarehouseLocationCodes(WarehouseLocationCode itemCode, string companyID)
{
BindingList <WarehouseLocationCode> itemCodeList = new BindingList <WarehouseLocationCode>(_serviceAgent.GetWarehouseLocationCodes(itemCode, companyID).ToList());
Dirty = false;
AllowCommit = false;
return(itemCodeList);
}
private void SetAsEmptySelection()
{
SelectedWarehouseLocationCode = new WarehouseLocationCode();
AllowEdit = false;
AllowDelete = false;
Dirty = false;
AllowCommit = false;
AllowRowCopy = false;
}
public static void SetPropertyValue(this WarehouseLocationCode myObj, object propertyName, object propertyValue)
{
var propInfo = typeof(WarehouseLocationCode).GetProperty((string)propertyName);
if (propInfo != null)
{
propInfo.SetValue(myObj, propertyValue, null);
}
}
public void UpdateRepository(WarehouseLocationCode itemCode)
{
if (_repositoryContext.GetEntityDescriptor(itemCode) != null)
{
itemCode.LastModifiedBy = XERP.Client.ClientSessionSingleton.Instance.SystemUserID;
itemCode.LastModifiedByDate = DateTime.Now;
_repositoryContext.MergeOption = MergeOption.AppendOnly;
_repositoryContext.UpdateObject(itemCode);
}
}
public EntityStates GetWarehouseLocationCodeEntityState(WarehouseLocationCode itemCode)
{
if (_repositoryContext.GetEntityDescriptor(itemCode) != null)
{
return(_repositoryContext.GetEntityDescriptor(itemCode).State);
}
else
{
return(EntityStates.Detached);
}
}
private void OnSearchResult(object sender, NotificationEventArgs <BindingList <WarehouseLocationCode> > e)
{
if (e.Data != null && e.Data.Count > 0)
{
WarehouseLocationCodeList = e.Data;
SelectedWarehouseLocationCode = WarehouseLocationCodeList.FirstOrDefault();
Dirty = false;
AllowCommit = false;
}
UnregisterToReceiveMessages <BindingList <WarehouseLocationCode> >(MessageTokens.WarehouseLocationCodeSearchToken.ToString(), OnSearchResult);
}
public void OnChangeWarehouseLocationTypes(WarehouseLocationCode warehouseCode, UpdateOperations operations)
{
if (operations == UpdateOperations.Delete)
{//update a null to any place the Code was used by its parent record...
XERP.Server.DAL.WarehouseDAL.DALUtility dalUtility = new DALUtility();
var context = new WarehouseEntities(dalUtility.EntityConectionString);
context.WarehouseLocations.MergeOption = System.Data.Objects.MergeOption.NoTracking;
string companyID = warehouseCode.CompanyID;
string codeID = warehouseCode.WarehouseLocationCodeID;
string sqlstring = "UPDATE WarehouseLocations SET WarehouseLocationCodeID = null WHERE CompanyID = '" + companyID + "' and WarehouseLocationCodeID = '" + codeID + "'";
context.ExecuteStoreCommand(sqlstring);
}
}
public static object GetPropertyValue(this WarehouseLocationCode myObj, string propertyName)
{
var propInfo = typeof(WarehouseLocationCode).GetProperty(propertyName);
if (propInfo != null)
{
return(propInfo.GetValue(myObj, null));
}
else
{
return(string.Empty);
}
}
public static string GetPropertyCode(this WarehouseLocationCode myObj, string propertyName)
{
var propInfo = typeof(WarehouseLocationCode).GetProperty(propertyName);
if (propInfo != null)
{
return(propInfo.PropertyType.Name.ToString());
}
else
{
return(null);
}
}
//udpate merely updates the repository a commit is required
//to commit it to the db...
private bool Update(WarehouseLocationCode item)
{
_serviceAgent.UpdateWarehouseLocationCodeRepository(item);
Dirty = true;
if (CommitIsAllowed())
{
AllowCommit = true;
}
else
{
AllowCommit = false;
}
return(AllowCommit);
}
public CodeSearchViewModel(IWarehouseServiceAgent serviceAgent)
{
this._serviceAgent = serviceAgent;
SearchObject = new WarehouseLocationCode();
ResultList = new BindingList <WarehouseLocationCode>();
SelectedList = new BindingList <WarehouseLocationCode>();
//make sure of session authentication...
if (XERP.Client.ClientSessionSingleton.Instance.SessionIsAuthentic)//make sure user has rights to UI...
{
DoFormsAuthentication();
}
else
{//User is not authenticated...
RegisterToReceiveMessages <bool>(MessageTokens.StartUpLogInToken.ToString(), OnStartUpLogIn);
FormIsEnabled = false;
//we will do forms authentication once the log in returns a valid System User...
}
}
//Object.Property Scope Validation...
private bool WarehouseLocationCodeIsValid(WarehouseLocationCode item, _companyValidationProperties validationProperties, out string errorMessage)
{
errorMessage = "";
switch (validationProperties)
{
case _companyValidationProperties.WarehouseLocationCodeID:
//validate key
if (string.IsNullOrEmpty(item.WarehouseLocationCodeID))
{
errorMessage = "ID Is Required.";
return(false);
}
EntityStates entityState = GetWarehouseLocationCodeState(item);
if (entityState == EntityStates.Added && WarehouseLocationCodeExists(item.WarehouseLocationCodeID, ClientSessionSingleton.Instance.CompanyID))
{
errorMessage = "Item All Ready Exists...";
return(false);
}
//check cached list for duplicates...
int count = WarehouseLocationCodeList.Count(q => q.WarehouseLocationCodeID == item.WarehouseLocationCodeID);
if (count > 1)
{
errorMessage = "Item All Ready Exists...";
return(false);
}
break;
case _companyValidationProperties.Name:
//validate Description
if (string.IsNullOrEmpty(item.Description))
{
errorMessage = "Description Is Required.";
return(false);
}
break;
}
return(true);
}
private bool NewWarehouseLocationCode(string id)
{
WarehouseLocationCode item = new WarehouseLocationCode();
//all new records will be give a negative int autoid...
//when they are updated then sql will generate one for them overiding this set value...
//it will allow us to give uniqueness to the tempory new records...
//Before they are updated to the entity and given an autoid...
//we use a negative number and keep subtracting by 1 for each new item added...
//This will allow it to alwasy be unique and never interfere with SQL's positive autoid...
_newWarehouseLocationCodeAutoId = _newWarehouseLocationCodeAutoId - 1;
item.AutoID = _newWarehouseLocationCodeAutoId;
item.WarehouseLocationCodeID = id;
item.CompanyID = ClientSessionSingleton.Instance.CompanyID;
item.IsValid = 1;
item.NotValidMessage = "New Record Key Field/s Are Required.";
WarehouseLocationCodeList.Add(item);
_serviceAgent.AddToWarehouseLocationCodeRepository(item);
SelectedWarehouseLocationCode = WarehouseLocationCodeList.LastOrDefault();
AllowEdit = true;
Dirty = false;
return(true);
}
public EntityStates GetWarehouseLocationCodeEntityState(WarehouseLocationCode itemCode)
{
return(WarehouseLocationCodeSingletonRepository.Instance.GetWarehouseLocationCodeEntityState(itemCode));
}
private bool Delete(WarehouseLocationCode itemCode)
{
_serviceAgent.DeleteFromWarehouseLocationCodeRepository(itemCode);
return(true);
}
private BindingList <WarehouseLocationCode> GetWarehouseLocationCodes(WarehouseLocationCode itemQueryObject, string companyID)
{
return(new BindingList <WarehouseLocationCode>(_serviceAgent.GetWarehouseLocationCodes(itemQueryObject, companyID).ToList()));
}
public void DeleteFromWarehouseLocationCodeRepository(WarehouseLocationCode itemCode)
{
WarehouseLocationCodeSingletonRepository.Instance.DeleteFromRepository(itemCode);
}
public void AddToRepository(WarehouseLocationCode itemCode)
{
_repositoryContext.MergeOption = MergeOption.AppendOnly;
_repositoryContext.AddToWarehouseLocationCodes(itemCode);
}
public void UpdateWarehouseLocationCodeRepository(WarehouseLocationCode itemCode)
{
WarehouseLocationCodeSingletonRepository.Instance.UpdateRepository(itemCode);
}
private EntityStates GetWarehouseLocationCodeState(WarehouseLocationCode itemCode)
{
return(_serviceAgent.GetWarehouseLocationCodeEntityState(itemCode));
}
public IEnumerable <WarehouseLocationCode> GetWarehouseLocationCodes(WarehouseLocationCode itemCodeQuerryObject, string companyID)
{
return(WarehouseLocationCodeSingletonRepository.Instance.GetWarehouseLocationCodes(itemCodeQuerryObject, companyID));
}
public void AddToWarehouseLocationCodeRepository(WarehouseLocationCode itemCode)
{
WarehouseLocationCodeSingletonRepository.Instance.AddToRepository(itemCode);
}
