code: function(messageContent) {
                  /**
                   * + BlockedUser              {object}
                   *    - id                    {long}
                   *    - firstName             {string}
                   *    - lastName              {string}
                   *    - nickName              {string}
                   */
  
                  var blockedUser = {
                      blockId: messageContent.id,
                      firstName: messageContent.firstName,
                      lastName: messageContent.lastName,
                      nickName: messageContent.nickName
                  };
  
                  return blockedUser;
              }
docs: *****************************************************
  P R I V A T E   M E T H O D S            *
  *****************************************************