Added 400 as response status when saving membership if input is missing and added verification of token and roles when retrieving types of memberships
Added 400 as response status when saving membership if input is missing and added verification of token and roles when retrieving types of memberships

apgv/skotbuvel-portal,apgv/skotbuvel-portal,apgv/skotbuvel-portal,apgv/skotbuvel-portal