public async Task <TestingPersonnelInvitationConfirmedShiftsDto> ConfirmInvitationAsync(TestingPersonnelInvitationConfirmDto confirmDto)
{
if (confirmDto == null)
{
throw new ArgumentNullException(nameof(confirmDto));
}
var testingPersonnelAndInvitationData = await _invitationConfirmationTokensRepository
.GetTestingPersonnelAndInvitationByConfirmationTokenAsync(confirmDto.Token)
.ConfigureAwait(false);
if (testingPersonnelAndInvitationData == null)
{
ValidationDictionary
.AddModelError("The token is not valid", $"The provided token has been already used or doesn't exist.");
return(null);
}
var doesConfirmationExist = await _testingPersonnelConfirmationsRepository
.CheckIfConfirmationExistsForInvitationAndTestingPersonnelAsync(testingPersonnelAndInvitationData.InvitationId, testingPersonnelAndInvitationData.TestingPersonnelId)
.ConfigureAwait(false);
if (doesConfirmationExist)
{
ValidationDictionary
.AddModelError("Confirmation already exists", $"Confirmation for this invitation already exists.");
await _invitationConfirmationTokensRepository
.DisposeInvitationConfirmationToken(confirmDto.Token)
.ConfigureAwait(false);
return(null);
}
var testingPersonnelConfirmSpecDto = new TestingPersonnelConfirmationSpecDto
{
InvitationId = testingPersonnelAndInvitationData.InvitationId,
PersonnelId = testingPersonnelAndInvitationData.TestingPersonnelId,
ShiftNumbers = confirmDto.Shifts
};
var shiftsBooked = await _testingPersonnelConfirmationsRepository
.AddConfirmationOfInvitationAsync(testingPersonnelConfirmSpecDto)
.ConfigureAwait(false);
await _invitationConfirmationTokensRepository
.DisposeInvitationConfirmationToken(confirmDto.Token)
.ConfigureAwait(false);
if (shiftsBooked.ShiftsBooked.Any())
{
await _mailSender
.SendConfirmationForPoolingAssignmentAsync(testingPersonnelAndInvitationData.Email,
testingPersonnelAndInvitationData.InvitationDate, shiftsBooked.ShiftsBooked)
.ConfigureAwait(false);
}
return(shiftsBooked);
}
