public async Task <Either <ActionResult, PreReleaseUserInvitePlan> > GetPreReleaseUsersInvitePlan(
Guid releaseId,
List <string> emails)
{
return(await _persistenceHelper.CheckEntityExists <Release>(releaseId)
.OnSuccess(_userService.CheckCanAssignPrereleaseContactsToRelease)
.OnSuccess(release => EmailValidator.ValidateEmailAddresses(emails))
.OnSuccess <ActionResult, List <string>, PreReleaseUserInvitePlan>(async validEmails =>
{
var plan = new PreReleaseUserInvitePlan();
await validEmails
.ToAsyncEnumerable()
.ForEachAwaitAsync(async email =>
{
if (await _userReleaseRoleRepository
.HasUserReleaseRole(email, releaseId, PrereleaseViewer))
{
plan.AlreadyAccepted.Add(email);
}
else
{
if (await _userReleaseInviteRepository
.UserHasInvite(releaseId, email, PrereleaseViewer))
{
plan.AlreadyInvited.Add(email);
}
else
{
plan.Invitable.Add(email);
}
}
});
if (plan.Invitable.Count == 0)
{
return ValidationActionResult(NoInvitableEmails);
}
return plan;
}));
}
