public async Task <UserAccount> GetByUserNameAsync(string userName)
 {
     return(await _dbContext.UserAccounts.Where(UserAccountQueries.UserAccountByUserName(userName)).SingleOrDefaultAsync());
 }
 public async Task <UserAccount> GetByIdAsync(int userId)
 {
     return(await _dbContext.UserAccounts.Where(UserAccountQueries.UserAccountById(userId)).SingleOrDefaultAsync());
 }