public IActionResult RequestInvite(InviteRequestModel requestModel)
{
//if already logged in, redirect to home
if (!CurrentUser.IsVisitor())
{
return(R.Fail.Result);
}
//check if the email being requested is already a regsitered user
var user = _userService.GetByUserInfo(requestModel.Email);
if (user != null)
{
return(R.Fail.With("error", T("A user with this email is already registered")).Result);
}
//do we already have a request with this email
var inviteRequest = _inviteRequestService.FirstOrDefault(x => x.Email == requestModel.Email);
if (inviteRequest == null)
{
inviteRequest = new InviteRequest()
{
Email = requestModel.Email,
CreatedOn = DateTime.UtcNow
};
_inviteRequestService.Insert(inviteRequest);
RaiseEvent(NamedEvent.InvitationRequested, requestModel.Email);
}
return(R.Success.Result);
}
public async Task <IHttpActionResult> InviteToRegisterInCompany(Invite inviteDetail)
{
CervittApiResult result = new CervittApiResult();
if (inviteDetail == null)
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
if (string.IsNullOrEmpty(inviteDetail.EmailAddress))
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
User user = await db.Users.SingleOrDefaultAsync(c => c.UserName == User.Identity.Name);
if (user == null)
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
if (!User.Identity.IsAuthenticated)
{
throw new HttpResponseException(HttpStatusCode.Unauthorized);
}
if (user.Company == null)
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
string postEmailAddress = inviteDetail.EmailAddress.Replace(Environment.NewLine, ",");
postEmailAddress = postEmailAddress.Replace('\r', ',');
postEmailAddress = postEmailAddress.Replace('\n', ',');
string[] emailListToInvite = postEmailAddress.Split(',');
bool hasInvalidEmailAddressInList = false;
if (emailListToInvite.Length == 0)
{
result.Success = false;
result.ErrorMessage = "No any email address to invite.";
}
else
{
hasInvalidEmailAddressInList = EmailService.CheckAnyEmailIsNotValid(emailListToInvite);
if (hasInvalidEmailAddressInList)
{
result.Success = false;
result.ErrorMessage = "Invalid email address found or email format is not correct.";
return(Ok(result));
}
for (int i = 0; i <= emailListToInvite.Length - 1; i++)
{
if (string.IsNullOrEmpty(emailListToInvite[i]))
{
continue;
}
string emailToInvite = emailListToInvite[i].Trim();
Guid inviteCode = Guid.NewGuid();
bool userExistInSystem = await db.Users.AnyAsync(u => u.Email == emailToInvite);
if (!userExistInSystem)
{
InviteRequest existingRequest = await db.InviteRequests.SingleOrDefaultAsync(c => c.InviteType == 1 && c.InviteToEmailAddress == emailToInvite && c.InviteFromUserId == user.Id && c.Processed == false);
if (existingRequest == null)
{
string webSiteUrl = System.Configuration.ConfigurationManager.AppSettings["WebSiteUrl"];
string emailContent = " You have been invited by {0} to join." + "<br><br>" + "Please click below link to register and join.";
emailContent = string.Format(emailContent, user.FirstName + " (" + user.Email + ")");
emailContent = emailContent + "<br><br>" + string.Format("Click here to <a href='{0}/{1}'><strong>Join</strong></a>", string.Concat(webSiteUrl, "/", "registration"), inviteCode.ToString());
string apiKey = SENDGRID_API_KEY;
SendGridClient sendGridClient = new SendGridClient(apiKey, "https://api.sendgrid.com");
EmailAddress emailSender = new EmailAddress("*****@*****.**", "Cervitt");
String subject = "Invitation from Cervitt User to join.";
EmailAddress emailRecipient = new EmailAddress(emailToInvite);
Content content = new Content("text/html", emailContent);
SendGridMessage mail = MailHelper.CreateSingleEmail(emailSender, emailRecipient, subject, "", emailContent);
dynamic response = sendGridClient.SendEmailAsync(mail);
InviteRequest inviteRequest = new InviteRequest();
inviteRequest.InviteType = 1;
inviteRequest.Processed = false;
inviteRequest.InviteDate = DateTime.Now;
inviteRequest.InviteCode = inviteCode;
inviteRequest.InviteFromCompanyId = user.Company.ID;
inviteRequest.InviteFromUserId = user.Id;
inviteRequest.InviteToEmailAddress = emailToInvite;
inviteRequestService.Insert(inviteRequest);
result.Success = true;
result.SuccessMessage += emailToInvite + ",";
}
}
}
}
if (result.Success)
{
if (result.SuccessMessage.EndsWith(","))
{
result.SuccessMessage = result.SuccessMessage.TrimEnd(',');
}
result.SuccessMessage = "Invite request has been sent to " + result.SuccessMessage;
}
else
{
result.ErrorMessage = "Invite request not sent. (Possible reason: Either email is invalid, email already exist or request already sent.)";
}
return(Ok(result));
}
