private string FormatEmailForSearch(SearchUserSummariesQuery query)
{
const string PLACEHOLDER_DOMAIN = "@example.com";
var email = query.Email;
var isPartialEmail = !email.Contains("@");
if (isPartialEmail)
{
// we can only assume it's the local part of the email
email = query.Email + PLACEHOLDER_DOMAIN;
}
var uniqueEmail = _userDataFormatter.UniquifyEmail(query.UserAreaCode, email);
if (uniqueEmail == null)
{
// if it could not be parsed, just stick with the original
uniqueEmail = query.Email;
}
else if (isPartialEmail)
{
uniqueEmail = email.Replace(PLACEHOLDER_DOMAIN, string.Empty);
}
return(uniqueEmail);
}
public async Task <bool> ExecuteAsync(IsUserEmailAddressUniqueQuery query, IExecutionContext executionContext)
{
var uniqueEmailAddress = _userDataFormatter.UniquifyEmail(query.UserAreaCode, query.Email);
if (string.IsNullOrWhiteSpace(uniqueEmailAddress))
{
return(true);
}
var exists = await _dbContext
.Users
.AsNoTracking()
.FilterNotDeleted()
.FilterByUserArea(query.UserAreaCode)
.Where(u => u.UserId != query.UserId && u.UniqueEmail == uniqueEmailAddress)
.AnyAsync();
return(!exists);
}