/// <summary>
 /// Gets the User specified by email
 /// <para>Returns ApplicationUserDTOModel</para>
 /// </summary>
 /// <param name="email">string</param>
 /// <returns>ApplicationUserDTOModel</returns>
 public ApplicationUserDTOModel FindUserByEmail(string email)
 {
     try
     {
         return(new ApplicationUserDTOModel
         {
             Item = _repository.FindUserByEmail(email),
         });
     }
     catch (Exception e)
     {
         LogWarning(e.Message);
         return(new ApplicationUserDTOModel
         {
             ErrorMessage = e.Message,
         });
     }
 }