code: def get(self):
          
          _, accounts = BaseAccount.search()
  
          if ROLE_ADMIN not in session['user'].roles:
              accounts = list(filter(lambda acct: acct.account_id in session['accounts'], accounts))
  
          if accounts:
              return self.make_response({
                  'message': None,
                  'accounts': [x.to_json(is_admin=ROLE_ADMIN in session['user'].roles or False) for x in accounts]
              })
          else:
              return self.make_response({
                  'message': 'Unable to find any accounts',
                  'accounts': None
              }, HTTP.NOT_FOUND)
docs: List all accounts