public void DeleteFromRepository(ExecutableProgramType executableProgramType)
{
if (_repositoryContext.GetEntityDescriptor(executableProgramType) != null)
{//if it exists in the db delete it from the db
MenuSecurityEntities context = new MenuSecurityEntities(_rootUri);
context.MergeOption = MergeOption.AppendOnly;
context.IgnoreResourceNotFoundException = true;
ExecutableProgramType deletedExecutableProgramType = (from q in context.ExecutableProgramTypes
where q.ExecutableProgramTypeID == executableProgramType.ExecutableProgramTypeID
select q).FirstOrDefault();
if (deletedExecutableProgramType != null)
{
context.DeleteObject(deletedExecutableProgramType);
context.SaveChanges();
}
context = null;
_repositoryContext.MergeOption = MergeOption.AppendOnly;
//if it is being tracked remove it...
if (GetExecutableProgramTypeEntityState(executableProgramType) != EntityStates.Detached)
{
_repositoryContext.Detach(executableProgramType);
}
}
}
private void ChangeKeyLogic()
{
if (!string.IsNullOrEmpty(SelectedExecutableProgramType.ExecutableProgramTypeID))
{//check to see if key is part of the current companylist...
ExecutableProgramType query = ExecutableProgramTypeList.Where(company => company.ExecutableProgramTypeID == SelectedExecutableProgramType.ExecutableProgramTypeID &&
company.AutoID != SelectedExecutableProgramType.AutoID).FirstOrDefault();
if (query != null)
{//revert it back...
SelectedExecutableProgramType.ExecutableProgramTypeID = SelectedExecutableProgramTypeMirror.ExecutableProgramTypeID;
//change to the newly selected company...
SelectedExecutableProgramType = query;
return;
}
//it is not part of the existing list try to fetch it from the db...
ExecutableProgramTypeList = GetExecutableProgramTypeByID(SelectedExecutableProgramType.ExecutableProgramTypeID, XERP.Client.ClientSessionSingleton.Instance.CompanyID);
if (ExecutableProgramTypeList.Count == 0)//it was not found do new record required logic...
{
NotifyNewRecordNeeded("Record " + SelectedExecutableProgramType.ExecutableProgramTypeID + " Does Not Exist. Create A New Record?");
}
else
{
SelectedExecutableProgramType = ExecutableProgramTypeList.FirstOrDefault();
}
}
else
{
string errorMessage = "ID Is Required.";
NotifyMessage(errorMessage);
//revert back to the value it was before it was changed...
if (SelectedExecutableProgramType.ExecutableProgramTypeID != SelectedExecutableProgramTypeMirror.ExecutableProgramTypeID)
{
SelectedExecutableProgramType.ExecutableProgramTypeID = SelectedExecutableProgramTypeMirror.ExecutableProgramTypeID;
}
}
}
//ExecutableProgramType Object Scope Validation check the entire object for validity...
private byte ExecutableProgramTypeIsValid(ExecutableProgramType item, out string errorMessage)
{ //validate key
errorMessage = "";
if (string.IsNullOrEmpty(item.ExecutableProgramTypeID))
{
errorMessage = "ID Is Required.";
return(1);
}
EntityStates entityState = GetExecutableProgramTypeState(item);
if (entityState == EntityStates.Added && ExecutableProgramTypeExists(item.ExecutableProgramTypeID, ClientSessionSingleton.Instance.CompanyID))
{
errorMessage = "Item All Ready Exists.";
return(1);
}
//check cached list for duplicates...
int count = ExecutableProgramTypeList.Count(q => q.ExecutableProgramTypeID == item.ExecutableProgramTypeID);
if (count > 1)
{
errorMessage = "Item All Ready 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 <ExecutableProgramType> GetExecutableProgramTypes(ExecutableProgramType executableProgramTypeQuerryObject, string companyID)
{
_repositoryContext = new MenuSecurityEntities(_rootUri);
_repositoryContext.MergeOption = MergeOption.AppendOnly;
_repositoryContext.IgnoreResourceNotFoundException = true;
var queryResult = from q in _repositoryContext.ExecutableProgramTypes
where q.CompanyID == companyID
select q;
if (!string.IsNullOrEmpty(executableProgramTypeQuerryObject.Type))
{
queryResult = queryResult.Where(q => q.Type.StartsWith(executableProgramTypeQuerryObject.Type.ToString()));
}
if (!string.IsNullOrEmpty(executableProgramTypeQuerryObject.Description))
{
queryResult = queryResult.Where(q => q.Description.StartsWith(executableProgramTypeQuerryObject.Description.ToString()));
}
if (!string.IsNullOrEmpty(executableProgramTypeQuerryObject.ExecutableProgramTypeID))
{
queryResult = queryResult.Where(q => q.Description.StartsWith(executableProgramTypeQuerryObject.ExecutableProgramTypeID.ToString()));
}
return(queryResult);
}
public static List <Temp> GetMetaData(this ExecutableProgramType entityObject)
{
XERP.Server.DAL.MenuSecurityDAL.DALUtility dalUtility = new DALUtility();
List <Temp> tempList = new List <Temp>();
int id = 0;
using (MenuSecurityEntities ctx = new MenuSecurityEntities(dalUtility.EntityConectionString))
{
var c = ctx.ExecutableProgramTypes.FirstOrDefault();
var queryResults = from meta in ctx.MetadataWorkspace.GetItems(DataSpace.CSpace)
.Where(m => m.BuiltInTypeKind == BuiltInTypeKind.EntityType)
from query in (meta as EntityType).Properties
.Where(p => p.DeclaringType.Name == entityObject.GetType().Name)
select query;
if (queryResults.Count() > 0)
{
foreach (var queryResult in queryResults.ToList())
{
Temp temp = new Temp();
temp.ID = id;
temp.Name = queryResult.Name.ToString();
temp.ShortChar_1 = queryResult.TypeUsage.EdmType.Name;
if (queryResult.TypeUsage.EdmType.Name == "String")
{
temp.Int_1 = Convert.ToInt32(queryResult.TypeUsage.Facets["MaxLength"].Value);
}
temp.Bool_1 = false; //we use this as a error trigger false = not an error...
tempList.Add(temp);
id++;
}
}
}
return(tempList);
}
public void DeleteExecutableProgramTypeCommand()
{
try
{//company is fk to 100's of tables deleting it can be tricky...
int i = 0;
int ii = 0;
for (int j = SelectedExecutableProgramTypeList.Count - 1; j >= 0; j--)
{
ExecutableProgramType item = (ExecutableProgramType)SelectedExecutableProgramTypeList[j];
//get Max Index...
i = ExecutableProgramTypeList.IndexOf(item);
if (i > ii)
{
ii = i;
}
Delete(item);
ExecutableProgramTypeList.Remove(item);
}
if (ExecutableProgramTypeList != null && ExecutableProgramTypeList.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 >= ExecutableProgramTypeList.Count())
{
ii = ExecutableProgramTypeList.Count - 1;
}
SelectedExecutableProgramType = ExecutableProgramTypeList[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("ExecutableProgramType/s Can Not Be Deleted. Contact XERP Admin For More Details.");
Refresh();
}
}
private BindingList <ExecutableProgramType> GetExecutableProgramTypes(ExecutableProgramType itemType, string companyID)
{
BindingList <ExecutableProgramType> itemTypeList = new BindingList <ExecutableProgramType>(_serviceAgent.GetExecutableProgramTypes(itemType, companyID).ToList());
Dirty = false;
AllowCommit = false;
return(itemTypeList);
}
public static void SetPropertyValue(this ExecutableProgramType myObj, object propertyName, object propertyValue)
{
var propInfo = typeof(ExecutableProgramType).GetProperty((string)propertyName);
if (propInfo != null)
{
propInfo.SetValue(myObj, propertyValue, null);
}
}
private void SetAsEmptySelection()
{
SelectedExecutableProgramType = new ExecutableProgramType();
AllowEdit = false;
AllowDelete = false;
Dirty = false;
AllowCommit = false;
AllowRowCopy = false;
}
public void UpdateRepository(ExecutableProgramType itemType)
{
if (_repositoryContext.GetEntityDescriptor(itemType) != null)
{
itemType.LastModifiedBy = XERP.Client.ClientSessionSingleton.Instance.SystemUserID;
itemType.LastModifiedByDate = DateTime.Now;
_repositoryContext.MergeOption = MergeOption.AppendOnly;
_repositoryContext.UpdateObject(itemType);
}
}
public EntityStates GetExecutableProgramTypeEntityState(ExecutableProgramType executableProgramType)
{
if (_repositoryContext.GetEntityDescriptor(executableProgramType) != null)
{
return(_repositoryContext.GetEntityDescriptor(executableProgramType).State);
}
else
{
return(EntityStates.Detached);
}
}
public static string GetPropertyType(this ExecutableProgramType myObj, string propertyName)
{
var propInfo = typeof(ExecutableProgramType).GetProperty(propertyName);
if (propInfo != null)
{
return(propInfo.PropertyType.Name.ToString());
}
else
{
return(null);
}
}
public static object GetPropertyValue(this ExecutableProgramType myObj, string propertyName)
{
var propInfo = typeof(ExecutableProgramType).GetProperty(propertyName);
if (propInfo != null)
{
return(propInfo.GetValue(myObj, null));
}
else
{
return(string.Empty);
}
}
public void OnChangeExecutableProgramTypes(ExecutableProgramType executableProgramType, UpdateOperations operations)
{
if (operations == UpdateOperations.Delete)
{//update a null to any place the Type was used by its parent record...
XERP.Server.DAL.MenuSecurityDAL.DALUtility dalUtility = new DALUtility();
var context = new MenuSecurityEntities(dalUtility.EntityConectionString);
context.ExecutablePrograms.MergeOption = System.Data.Objects.MergeOption.NoTracking;
string companyID = executableProgramType.CompanyID;
string typeID = executableProgramType.ExecutableProgramTypeID;
string sqlstring = "UPDATE ExecutablePrograms SET ExecutableProgramTypeID = null WHERE CompanyID = '" + companyID + "' and ExecutableProgramTypeID = '" + typeID + "'";
context.ExecuteStoreCommand(sqlstring);
}
}
//udpate merely updates the repository a commit is required
//to commit it to the db...
private bool Update(ExecutableProgramType item)
{
_serviceAgent.UpdateExecutableProgramTypeRepository(item);
Dirty = true;
if (CommitIsAllowed())
{
AllowCommit = true;
}
else
{
AllowCommit = false;
}
return(AllowCommit);
}
public IQueryable <Temp> GetMetaData(string tableName)
{
switch (tableName)
{
case "MenuItems":
MenuItem menuItem = new MenuItem();
return(menuItem.GetMetaData().AsQueryable());
case "MenuItemTypes":
MenuItemType menuItemType = new MenuItemType();
return(menuItemType.GetMetaData().AsQueryable());
case "MenuItemCodes":
MenuItemCode menuItemCode = new MenuItemCode();
return(menuItemCode.GetMetaData().AsQueryable());
case "ExecutablePrograms":
ExecutableProgram executablePrograms = new ExecutableProgram();
return(executablePrograms.GetMetaData().AsQueryable());
case "ExecutableProgramTypes":
ExecutableProgramType executableProgramType = new ExecutableProgramType();
return(executableProgramType.GetMetaData().AsQueryable());
case "ExecutableProgramCodes":
ExecutableProgramCode executableProgramCode = new ExecutableProgramCode();
return(executableProgramCode.GetMetaData().AsQueryable());
case "MenuSecurities":
MenuSecurity menuSecurity = new MenuSecurity();
return(menuSecurity.GetMetaData().AsQueryable());
case "SecurityGroups":
SecurityGroup securityGroup = new SecurityGroup();
return(securityGroup.GetMetaData().AsQueryable());
default: //no table exists for the given tablename given...
List <Temp> tempList = new List <Temp>();
Temp temp = new Temp();
temp.ID = 0;
temp.Int_1 = 0;
temp.Bool_1 = true; //bool_1 will flag it as an error...
temp.Name = "Error";
temp.ShortChar_1 = "Table " + tableName + " Is Not A Valid Table Within The Given Entity Collection, Or Meta Data Is Not Publc For The Given Table Name";
tempList.Add(temp);
return(tempList.AsQueryable());
}
}
public TypeSearchViewModel(IExecutableProgramServiceAgent serviceAgent)
{
this._serviceAgent = serviceAgent;
SearchObject = new ExecutableProgramType();
ResultList = new BindingList <ExecutableProgramType>();
SelectedList = new BindingList <ExecutableProgramType>();
//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;
}
}
//Object.Property Scope Validation...
private bool ExecutableProgramTypeIsValid(ExecutableProgramType item, _companyValidationProperties validationProperties, out string errorMessage)
{
errorMessage = "";
switch (validationProperties)
{
case _companyValidationProperties.ExecutableProgramTypeID:
//validate key
if (string.IsNullOrEmpty(item.ExecutableProgramTypeID))
{
errorMessage = "ID Is Required.";
return(false);
}
EntityStates entityState = GetExecutableProgramTypeState(item);
if (entityState == EntityStates.Added && ExecutableProgramTypeExists(item.ExecutableProgramTypeID, ClientSessionSingleton.Instance.CompanyID))
{
errorMessage = "Item All Ready Exists...";
return(false);
}
//check cached list for duplicates...
int count = ExecutableProgramTypeList.Count(q => q.ExecutableProgramTypeID == item.ExecutableProgramTypeID);
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 NewExecutableProgramType(string id)
{
ExecutableProgramType item = new ExecutableProgramType();
//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...
_newExecutableProgramTypeAutoId = _newExecutableProgramTypeAutoId - 1;
item.AutoID = _newExecutableProgramTypeAutoId;
item.ExecutableProgramTypeID = id;
item.CompanyID = ClientSessionSingleton.Instance.CompanyID;
item.IsValid = 1;
item.NotValidMessage = "New Record Key Field/s Are Required.";
ExecutableProgramTypeList.Add(item);
_serviceAgent.AddToExecutableProgramTypeRepository(item);
SelectedExecutableProgramType = ExecutableProgramTypeList.LastOrDefault();
AllowEdit = true;
Dirty = false;
return(true);
}
public IEnumerable <ExecutableProgramType> GetExecutableProgramTypes(ExecutableProgramType executableProgramTypeQuerryObject, string companyID)
{
return(ExecutableProgramTypeSingletonRepository.Instance.GetExecutableProgramTypes(executableProgramTypeQuerryObject, companyID));
}
public void UpdateExecutableProgramTypeRepository(ExecutableProgramType executableProgramType)
{
ExecutableProgramTypeSingletonRepository.Instance.UpdateRepository(executableProgramType);
}
public void AddToExecutableProgramTypeRepository(ExecutableProgramType executableProgramType)
{
ExecutableProgramTypeSingletonRepository.Instance.AddToRepository(executableProgramType);
}
public void AddToRepository(ExecutableProgramType executableProgramType)
{
_repositoryContext.MergeOption = MergeOption.AppendOnly;
_repositoryContext.AddToExecutableProgramTypes(executableProgramType);
}
public void DeleteFromExecutableProgramTypeRepository(ExecutableProgramType executableProgramType)
{
ExecutableProgramTypeSingletonRepository.Instance.DeleteFromRepository(executableProgramType);
}
public EntityStates GetExecutableProgramTypeEntityState(ExecutableProgramType executableProgramType)
{
return(ExecutableProgramTypeSingletonRepository.Instance.GetExecutableProgramTypeEntityState(executableProgramType));
}
private bool Delete(ExecutableProgramType itemType)
{//deletes are done indenpendently of the repository as a delete will not commit
//dirty records it will simply just delete the record...
_serviceAgent.DeleteFromExecutableProgramTypeRepository(itemType);
return(true);
}
private BindingList <ExecutableProgramType> GetExecutableProgramTypes(ExecutableProgramType itemQueryObject, string companyID)
{
return(new BindingList <ExecutableProgramType>(_serviceAgent.GetExecutableProgramTypes(itemQueryObject, companyID).ToList()));
}
private EntityStates GetExecutableProgramTypeState(ExecutableProgramType itemType)
{
return(_serviceAgent.GetExecutableProgramTypeEntityState(itemType));
}
