public void DeleteFromRepository(SystemUserCode itemCode)
{
if (_repositoryContext.GetEntityDescriptor(itemCode) != null)
{//if it exists in the db delete it from the db
SystemUserEntities context = new SystemUserEntities(_rootUri);
context.MergeOption = MergeOption.AppendOnly;
context.IgnoreResourceNotFoundException = true;
SystemUserCode deletedSystemUserCode = (from q in context.SystemUserCodes
where q.SystemUserCodeID == itemCode.SystemUserCodeID
select q).FirstOrDefault();
if (deletedSystemUserCode != null)
{
context.DeleteObject(deletedSystemUserCode);
context.SaveChanges();
}
context = null;
_repositoryContext.MergeOption = MergeOption.AppendOnly;
//if it is being tracked remove it...
if (GetSystemUserCodeEntityState(itemCode) != EntityStates.Detached)
{
_repositoryContext.Detach(itemCode);
}
}
}
//delete SecurityGroup from the SystemUserSecurity table...
public void RemoveAllSystemUserSecurities(string systemUserID, string companyID)
{//declare a different context as to not disturb the repostitory context that is tracking SystemUsers
SystemUserEntities context = new SystemUserEntities(_rootUri);
context.MergeOption = MergeOption.AppendOnly;
context.IgnoreResourceNotFoundException = true;
var deleteItems = from q in context.SystemUserSecurities
where q.CompanyID == companyID &&
q.SystemUserID == systemUserID
select q;
foreach (SystemUserSecurity item in deleteItems.ToList())
{
context.DeleteObject(item);
context.SaveChanges();
}
context = null;
}
//delete SecurityGroup from the SystemUserSecurity table...
public void RemoveSystemUserSecurity(string systemUserID, string securityGroupID, string companyID)
{//declare a different context as to not disturb the repostitory context that is tracking SystemUsers
SystemUserEntities context = new SystemUserEntities(_rootUri);
context.MergeOption = MergeOption.AppendOnly;
context.IgnoreResourceNotFoundException = true;
var deleteItem = (from q in context.SystemUserSecurities
where q.CompanyID == companyID &&
q.SystemUserID == systemUserID &&
q.SecurityGroupID == securityGroupID
select q).FirstOrDefault();
if (deleteItem != null)
{
context.DeleteObject(deleteItem);
context.SaveChanges();
}
context = null;
}
