public bool HasAccessToMenu(ENTUserAccountEO userAccount, ENTRoleEOList roles)
{
if (IsAlwaysEnabled)
{
return(true);
}
//Loop through all the roles this user is in. The first time the user has
//access to the menu item then return true. If you get through all the
//roles then the user does not have access to this menu item.
foreach (var role in roles)
{
//Check if this user is in this role
if (role.RoleUserAccounts.IsUserInRole(userAccount.ID))
{
//Try to find the capability with the menu item Id.
IEnumerable <ENTRoleCapabilityEO> capabilities = role.RoleCapabilities.GetByMenuItemId(ID);
if (capabilities.Any(capability => (capability != null) &&
(capability.AccessFlag != ENTRoleCapabilityEO.CapabiiltyAccessFlagEnum.None)))
{
return(true);
}
}
}
//If it gets here then the user didn't have access to this menu item. BUT they may have access
//to one of its children, now check the children and if they have access to any of them then
//return true.
if (ChildMenuItems.Count > 0)
{
return(ChildMenuItems.Any(child => child.HasAccessToMenu(userAccount, roles)));
}
//If it never found a role with any capability then return false.
return(false);
}
/// <summary>
/// The capabilities are least restrictive. If a user is in more then one role and one has edit and the other is read only
/// then edit is returned.
/// </summary>
/// <param name="capabilityId"></param>
/// <param name="rolesWithCapabilities"></param>
/// <returns></returns>
public ENTRoleCapabilityEO.CapabiiltyAccessFlagEnum GetCapabilityAccess(int capabilityId, ENTRoleEOList rolesWithCapabilities)
{
var retVal = ENTRoleCapabilityEO.CapabiiltyAccessFlagEnum.None;
//The roles in the user object do not include the capabilities.
foreach (var role in Roles)
{
var roleWithCapabilities = rolesWithCapabilities.GetByRoleId(role.ID);
foreach (var capability in roleWithCapabilities.RoleCapabilities)
{
if (capability.Capability.ID == capabilityId)
{
if (capability.AccessFlag == ENTRoleCapabilityEO.CapabiiltyAccessFlagEnum.Edit)
{
return(ENTRoleCapabilityEO.CapabiiltyAccessFlagEnum.Edit);
}
if (capability.AccessFlag == ENTRoleCapabilityEO.CapabiiltyAccessFlagEnum.ReadOnly)
{
//Since this is least restrictive temporarirly set the return value to read only.
retVal = ENTRoleCapabilityEO.CapabiiltyAccessFlagEnum.ReadOnly;
}
}
}
}
return(retVal);
}
public ENTUserAccountEO()
{
Roles = new ENTRoleEOList();
}
