/// <summary>
/// Adds a Role
/// Level: Logic
/// </summary>
/// <param name="Role">The Role</param>
/// <returns>True if Successful, False if Not</returns>
public bool AddRole(string Role)
{
try
{
RolesRepository myRepository = new RolesRepository();
if (!myRepository.RoleExists(Role))
{
Common.Role myRole = new Role();
myRole.Role1 = Role;
myRepository.AddRole(myRole);
return true;
}
else
{
return false;
}
}
catch (Exception Exception)
{
throw Exception;
}
}
/// <summary>
/// Deletes a Role
/// Level: Logic
/// </summary>
/// <param name="RoleID">The RoleID</param>
/// <returns>RoleDeleteEnum</returns>
public RoleDelete DeleteRole(int RoleID)
{
try
{
RolesRepository myRepository = new RolesRepository();
if (myRepository.RoleIsAdministratorOrUser(RoleID))
{
return RoleDelete.LockedRole;
}
else if (myRepository.RoleHasUsers(RoleID))
{
return RoleDelete.HasUsers;
}
else
{
myRepository.DeleteRole(RoleID);
return RoleDelete.Successful;
}
}
catch (Exception Exception)
{
throw Exception;
}
}
/// <summary>
/// De Allocates a Role from a User
/// Level: Logic
/// </summary>
/// <param name="Email">The Email</param>
/// <param name="RoleID">The RoleID</param>
/// <returns></returns>
public UserDeAllocate DeAllocateRole(string Email, int RoleID)
{
try
{
RolesRepository myRolesRepository = new RolesRepository();
Role myRole = myRolesRepository.RetrieveRoleByID(RoleID);
//check if deallocation being done on admin
if (myRolesRepository.RetrieveRoleByName("Administrator") != myRole)
{
if (myRolesRepository.RetrieveRoleByName("User") != myRole)
{
new UsersRepository().DeAllocateRole(Email, myRole);
return UserDeAllocate.Successful;
}
else
{
UsersRepository myUsersRepository = new UsersRepository();
if (myUsersRepository.UserIsAdmin(Email))
{
new UsersRepository().DeAllocateRole(Email, myRole);
return UserDeAllocate.Successful;
}
else
{
return UserDeAllocate.OnlyUser;
}
}
}
else
{
return UserDeAllocate.UserIsAdmin;
}
}
catch (Exception Exception)
{
throw Exception;
}
}
/// <summary>
/// Updates a Role
/// Level: Logic
/// </summary>
/// <param name="RoleID">The Role ID</param>
/// <param name="Role">The Role</param>
/// <returns>RoleUpdate Enum</returns>
public RoleUpdate UpdateRole(int RoleID, string Role)
{
try
{
RolesRepository myRepository = new RolesRepository();
if (myRepository.RoleIsAdministratorOrUser(RoleID))
{
return RoleUpdate.LockedRole;
}
else if (myRepository.RoleExists(Role))
{
return RoleUpdate.SameRole;
}
else
{
myRepository.UpdateRole(RoleID, Role);
return RoleUpdate.Successful;
}
}
catch (Exception Exception)
{
throw Exception;
}
}