public JsonResult verifyCode(string code)
{
DateTime today = DateTime.Now.Date;
VisitorReg reg = db.VisitorReg.FirstOrDefault(r => r.VisitorReg_code == code && r.VisitorReg_date == today);
var result = new { Success = true };
if (reg == null)
{
result = new { Success = false };
}
return(Json(result));
}
public JsonResult regVisitor(require require)
{
string email = require.email;
if (db.VisitorReg.Any(v => v.VisitorReg_email == email))
{
var fail = new { Success = "duplicate" };
return(Json(fail, JsonRequestBehavior.DenyGet));
}
var result = new { Success = "true" };
//generate random code from http://stackoverflow.com/questions/1344221/how-can-i-generate-random-alphanumeric-strings-in-c
var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
var stringChars = new char[6];
var random = new Random();
for (int i = 0; i < stringChars.Length; i++)
{
stringChars[i] = chars[random.Next(chars.Length)];
}
var finalString = new String(stringChars);
VisitorReg newReg = new VisitorReg();
newReg.VisitorReg_code = finalString;
newReg.VisitorReg_email = email;
newReg.VisitorReg_date = DateTime.Now.Date;
db.VisitorReg.Add(newReg);
db.SaveChanges();
SmtpClient smtpClient = new SmtpClient();
smtpClient.Credentials = new NetworkCredential("*****@*****.**", "hb2017cms");
smtpClient.EnableSsl = true;
MailMessage message = new MailMessage();
try
{
MailAddress fromAddress = new MailAddress("*****@*****.**");
smtpClient.Host = "smtp-mail.outlook.com";
smtpClient.Port = 587;
message.From = fromAddress;
message.To.Add(email);
message.Subject = "Your visit code for OSMH";
message.IsBodyHtml = true;
message.Body = "Please present this code when you visit us: " + finalString;
smtpClient.Send(message);
}
catch (Exception ex)
{
result = new { Success = ex.Message };
}
return(Json(result, JsonRequestBehavior.DenyGet));
}