/// <summary>
 /// Adds an account with accountId to a role
 /// </summary>
 /// <param name="accountId">The ID of the account to be changed</param>
 /// <param name="roleName">The role the account is to be added to</param>
 /// <returns>If the operation was successful</returns>
 public bool AddToRole(Guid accountId, string roleName)
 {
     return(accountRepo.AddToRole(accountId, roleName));
 }